Mock Version: 2.12
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target aarch64 --nodeps /builddir/build/SPECS/python-beautifulsoup4.spec'], chrootPath='/var/lib/mock/centos-stream-9-aarch64-1628175412.036644/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffffa5ba0730>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '9075af3d976b436a8c7735bf6df4e240', '-D', '/var/lib/mock/centos-stream-9-aarch64-1628175412.036644/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target aarch64 --nodeps /builddir/build/SPECS/python-beautifulsoup4.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False
Building target platforms: aarch64
Building for target aarch64
setting SOURCE_DATE_EPOCH=1618531200
Wrote: /builddir/build/SRPMS/python-beautifulsoup4-4.9.3-3.el9.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target aarch64 --nodeps /builddir/build/SPECS/python-beautifulsoup4.spec'], chrootPath='/var/lib/mock/centos-stream-9-aarch64-1628175412.036644/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xffffa5ba0730>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '4fa0e1b531f64d6dad7b8b1c70ec8666', '-D', '/var/lib/mock/centos-stream-9-aarch64-1628175412.036644/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.pttzw8ax:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target aarch64 --nodeps /builddir/build/SPECS/python-beautifulsoup4.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False
Building target platforms: aarch64
Building for target aarch64
setting SOURCE_DATE_EPOCH=1618531200
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.9PPKr2
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf beautifulsoup4-4.9.3
+ /usr/bin/gzip -dc /builddir/build/SOURCES/beautifulsoup4-4.9.3.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd beautifulsoup4-4.9.3
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ rm -rf /builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9
+ cp -a . /builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.Grtyjl
+ umask 022
+ cd /builddir/build/BUILD
~/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9 ~/build/BUILD/beautifulsoup4-4.9.3
+ cd beautifulsoup4-4.9.3
+ pushd /builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9
+ 2to3 --write --nobackups .
RefactoringTool: Skipping optional fixer: buffer
RefactoringTool: Skipping optional fixer: idioms
RefactoringTool: Skipping optional fixer: set_literal
RefactoringTool: Skipping optional fixer: ws_comma
RefactoringTool: No changes to ./setup.py
RefactoringTool: Refactored ./bs4/__init__.py
RefactoringTool: Refactored ./bs4/dammit.py
--- ./bs4/__init__.py	(original)
+++ ./bs4/__init__.py	(refactored)
@@ -51,7 +51,7 @@
 
 # The very first thing we do is give a useful error if someone is
 # running this code under Python 3 without converting it.
-'You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.'<>'You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).'
+'You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.'!='You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).'
 
 # Define some custom warnings.
 class GuessedAtParserWarning(UserWarning):
@@ -100,7 +100,7 @@
     # Since BeautifulSoup subclasses Tag, it's possible to treat it as
     # a Tag with a .name. This name makes it clear the BeautifulSoup
     # object isn't a real markup tag.
-    ROOT_TAG_NAME = u'[document]'
+    ROOT_TAG_NAME = '[document]'
 
     # If the end-user gives no indication which tree builder they
     # want, look for one with these features.
@@ -217,7 +217,7 @@
         from_encoding = from_encoding or deprecated_argument(
             "fromEncoding", "from_encoding")
 
-        if from_encoding and isinstance(markup, unicode):
+        if from_encoding and isinstance(markup, str):
             warnings.warn("You provided Unicode markup but also provided a value for from_encoding. Your from_encoding will be ignored.")
             from_encoding = None
 
@@ -234,7 +234,7 @@
             builder_class = builder
             builder = None
         elif builder is None:
-            if isinstance(features, basestring):
+            if isinstance(features, str):
                 features = [features]
             if features is None or len(features) == 0:
                 features = self.DEFAULT_BUILDER_FEATURES
@@ -309,13 +309,13 @@
             markup = markup.read()
         elif len(markup) <= 256 and (
                 (isinstance(markup, bytes) and not b'<' in markup)
-                or (isinstance(markup, unicode) and not u'<' in markup)
+                or (isinstance(markup, str) and not '<' in markup)
         ):
             # Print out warnings for a couple beginner problems
             # involving passing non-markup to Beautiful Soup.
             # Beautiful Soup will still parse the input as markup,
             # just in case that's what the user really wants.
-            if (isinstance(markup, unicode)
+            if (isinstance(markup, str)
                 and not os.path.supports_unicode_filenames):
                 possible_filename = markup.encode("utf8")
             else:
@@ -323,7 +323,7 @@
             is_file = False
             try:
                 is_file = os.path.exists(possible_filename)
-            except Exception, e:
+            except Exception as e:
                 # This is almost certainly a problem involving
                 # characters not valid in filenames on this
                 # system. Just let it go.
@@ -353,9 +353,9 @@
                 pass
 
         if not success:
-            other_exceptions = [unicode(e) for e in rejections]
+            other_exceptions = [str(e) for e in rejections]
             raise ParserRejectedMarkup(
-                u"The markup you provided was rejected by the parser. Trying a different parser or a different encoding may help.\n\nOriginal exception(s) from parser:\n " + "\n ".join(other_exceptions)
+                "The markup you provided was rejected by the parser. Trying a different parser or a different encoding may help.\n\nOriginal exception(s) from parser:\n " + "\n ".join(other_exceptions)
             )
 
         # Clear out the markup and remove the builder's circular
@@ -406,9 +406,9 @@
         if isinstance(markup, bytes):
             space = b' '
             cant_start_with = (b"http:", b"https:")
-        elif isinstance(markup, unicode):
-            space = u' '
-            cant_start_with = (u"http:", u"https:")
+        elif isinstance(markup, str):
+            space = ' '
+            cant_start_with = ("http:", "https:")
         else:
             return
 
@@ -545,7 +545,7 @@
         containerClass = self.string_container(containerClass)
         
         if self.current_data:
-            current_data = u''.join(self.current_data)
+            current_data = ''.join(self.current_data)
             # If whitespace is not preserved, and this string contains
             # nothing but ASCII spaces, replace it with a single space
             # or newline.
@@ -748,9 +748,9 @@
                 eventual_encoding = None
             if eventual_encoding != None:
                 encoding_part = ' encoding="%s"' % eventual_encoding
-            prefix = u'<?xml version="1.0"%s?>\n' % encoding_part
+            prefix = '<?xml version="1.0"%s?>\n' % encoding_part
         else:
-            prefix = u''
+            prefix = ''
         if not pretty_print:
             indent_level = None
         else:
@@ -788,4 +788,4 @@
 if __name__ == '__main__':
     import sys
     soup = BeautifulSoup(sys.stdin)
-    print(soup.prettify())
+    print((soup.prettify()))
--- ./bs4/dammit.py	(original)
+++ ./bs4/dammit.py	(refactored)
@@ -10,7 +10,7 @@
 __license__ = "MIT"
 
 import codecs
-from htmlentitydefs import codepoint2name
+from html.entities import codepoint2name
 import re
 import logging
 import string
@@ -22,7 +22,7 @@
     #  PyPI package: cchardet
     import cchardet
     def chardet_dammit(s):
-        if isinstance(s, unicode):
+        if isinstance(s, str):
             return None
         return cchardet.detect(s)['encoding']
 except ImportError:
@@ -32,7 +32,7 @@
         #  PyPI package: chardet
         import chardet
         def chardet_dammit(s):
-            if isinstance(s, unicode):
+            if isinstance(s, str):
                 return None
             return chardet.detect(s)['encoding']
         #import chardet.constants
@@ -53,14 +53,14 @@
 
 # Build bytestring and Unicode versions of regular expressions for finding
 # a declared encoding inside an XML or HTML document.
-xml_encoding = u'^\\s*<\\?.*encoding=[\'"](.*?)[\'"].*\\?>'
-html_meta = u'<\\s*meta[^>]+charset\\s*=\\s*["\']?([^>]*?)[ /;\'">]'
+xml_encoding = '^\\s*<\\?.*encoding=[\'"](.*?)[\'"].*\\?>'
+html_meta = '<\\s*meta[^>]+charset\\s*=\\s*["\']?([^>]*?)[ /;\'">]'
 encoding_res = dict()
 encoding_res[bytes] = {
     'html' : re.compile(html_meta.encode("ascii"), re.I),
     'xml' : re.compile(xml_encoding.encode("ascii"), re.I),
 }
-encoding_res[unicode] = {
+encoding_res[str] = {
     'html' : re.compile(html_meta, re.I),
     'xml' : re.compile(xml_encoding, re.I)
 }
@@ -80,7 +80,7 @@
         # entities, but that's a little tricky.
         extra = [(39, 'apos')]
         for codepoint, name in list(codepoint2name.items()) + extra:
-            character = unichr(codepoint)
+            character = chr(codepoint)
             if codepoint not in (34, 39):
                 # There's no point in turning the quotation mark into
                 # &quot; or the single quote into &apos;, unless it
@@ -323,7 +323,7 @@
         :return: A 2-tuple (modified data, implied encoding)
         """
         encoding = None
-        if isinstance(data, unicode):
+        if isinstance(data, str):
             # Unicode data cannot have a byte-order mark.
             return data, encoding
         if (len(data) >= 4) and (data[:2] == b'\xfe\xff') \
@@ -370,7 +370,7 @@
         if isinstance(markup, bytes):
             res = encoding_res[bytes]
         else:
-            res = encoding_res[unicode]
+            res = encoding_res[str]
 
         xml_re = res['xml']
         html_re = res['html']
@@ -431,9 +431,9 @@
             markup, override_encodings, is_html, exclude_encodings)
 
         # Short-circuit if the data is in Unicode to begin with.
-        if isinstance(markup, unicode) or markup == '':
+        if isinstance(markup, str) or markup == '':
             self.markup = markup
-            self.unicode_markup = unicode(markup)
+            self.unicode_markup = str(markup)
RefactoringTool: Refactored ./bs4/diagnose.py
RefactoringTool: Refactored ./bs4/element.py
             self.original_encoding = None
             return
 
@@ -523,7 +523,7 @@
 
         :param encoding: The name of an encoding.
         """
-        return unicode(data, encoding, errors)
+        return str(data, encoding, errors)
 
     @property
     def declared_html_encoding(self):
--- ./bs4/diagnose.py	(original)
+++ ./bs4/diagnose.py	(refactored)
@@ -4,8 +4,8 @@
 __license__ = "MIT"
 
 import cProfile
-from StringIO import StringIO
-from HTMLParser import HTMLParser
+from io import StringIO
+from html.parser import HTMLParser
 import bs4
 from bs4 import BeautifulSoup, __version__
 from bs4.builder import builder_registry
@@ -25,8 +25,8 @@
     :param data: A string containing markup that needs to be explained.
     :return: None; diagnostics are printed to standard output.
     """
-    print("Diagnostic running on Beautiful Soup %s" % __version__)
-    print("Python version %s" % sys.version)
+    print(("Diagnostic running on Beautiful Soup %s" % __version__))
+    print(("Python version %s" % sys.version))
 
     basic_parsers = ["html.parser", "html5lib", "lxml"]
     for name in basic_parsers:
@@ -35,16 +35,16 @@
                 break
         else:
             basic_parsers.remove(name)
-            print(
+            print((
                 "I noticed that %s is not installed. Installing it may help." %
-                name)
+                name))
 
     if 'lxml' in basic_parsers:
         basic_parsers.append("lxml-xml")
         try:
             from lxml import etree
-            print("Found lxml version %s" % ".".join(map(str,etree.LXML_VERSION)))
-        except ImportError, e:
+            print(("Found lxml version %s" % ".".join(map(str,etree.LXML_VERSION))))
+        except ImportError as e:
             print(
                 "lxml is not installed or couldn't be imported.")
 
@@ -52,21 +52,21 @@
     if 'html5lib' in basic_parsers:
         try:
             import html5lib
-            print("Found html5lib version %s" % html5lib.__version__)
-        except ImportError, e:
+            print(("Found html5lib version %s" % html5lib.__version__))
+        except ImportError as e:
             print(
                 "html5lib is not installed or couldn't be imported.")
 
     if hasattr(data, 'read'):
         data = data.read()
     elif data.startswith("http:") or data.startswith("https:"):
-        print('"%s" looks like a URL. Beautiful Soup is not an HTTP client.' % data)
+        print(('"%s" looks like a URL. Beautiful Soup is not an HTTP client.' % data))
         print("You need to use some other library to get the document behind the URL, and feed that document to Beautiful Soup.")
         return
     else:
         try:
             if os.path.exists(data):
-                print('"%s" looks like a filename. Reading data from the file.' % data)
+                print(('"%s" looks like a filename. Reading data from the file.' % data))
                 with open(data) as fp:
                     data = fp.read()
         except ValueError:
@@ -76,19 +76,19 @@
         print("")
 
     for parser in basic_parsers:
-        print("Trying to parse your markup with %s" % parser)
+        print(("Trying to parse your markup with %s" % parser))
         success = False
         try:
             soup = BeautifulSoup(data, features=parser)
             success = True
-        except Exception, e:
-            print("%s could not parse the markup." % parser)
+        except Exception as e:
+            print(("%s could not parse the markup." % parser))
             traceback.print_exc()
         if success:
-            print("Here's what %s did with the markup:" % parser)
-            print(soup.prettify())
-
-        print("-" * 80)
+            print(("Here's what %s did with the markup:" % parser))
+            print((soup.prettify()))
+
+        print(("-" * 80))
 
 def lxml_trace(data, html=True, **kwargs):
     """Print out the lxml events that occur during parsing.
@@ -104,7 +104,7 @@
     """
     from lxml import etree
     for event, element in etree.iterparse(StringIO(data), html=html, **kwargs):
-        print("%s, %4s, %s" % (event, element.tag, element.text))
+        print(("%s, %4s, %s" % (event, element.tag, element.text)))
 
 class AnnouncingParser(HTMLParser):
     """Subclass of HTMLParser that announces parse events, without doing
@@ -193,9 +193,9 @@
 
 def benchmark_parsers(num_elements=100000):
     """Very basic head-to-head performance benchmark."""
-    print("Comparative parser benchmark on Beautiful Soup %s" % __version__)
+    print(("Comparative parser benchmark on Beautiful Soup %s" % __version__))
     data = rdoc(num_elements)
-    print("Generated a large invalid HTML document (%d bytes)." % len(data))
+    print(("Generated a large invalid HTML document (%d bytes)." % len(data)))
     
     for parser in ["lxml", ["lxml", "html"], "html5lib", "html.parser"]:
         success = False
@@ -204,24 +204,24 @@
             soup = BeautifulSoup(data, parser)
             b = time.time()
             success = True
-        except Exception, e:
-            print("%s could not parse the markup." % parser)
+        except Exception as e:
+            print(("%s could not parse the markup." % parser))
             traceback.print_exc()
         if success:
-            print("BS4+%s parsed the markup in %.2fs." % (parser, b-a))
+            print(("BS4+%s parsed the markup in %.2fs." % (parser, b-a)))
 
     from lxml import etree
     a = time.time()
     etree.HTML(data)
     b = time.time()
-    print("Raw lxml parsed the markup in %.2fs." % (b-a))
+    print(("Raw lxml parsed the markup in %.2fs." % (b-a)))
 
     import html5lib
     parser = html5lib.HTMLParser()
     a = time.time()
     parser.parse(data)
     b = time.time()
-    print("Raw html5lib parsed the markup in %.2fs." % (b-a))
+    print(("Raw html5lib parsed the markup in %.2fs." % (b-a)))
 
 def profile(num_elements=100000, parser="lxml"):
     """Use Python's profiler on a randomly generated document."""
--- ./bs4/element.py	(original)
+++ ./bs4/element.py	(refactored)
@@ -3,14 +3,14 @@
 
 try:
     from collections.abc import Callable # Python 3.6
-except ImportError , e:
+except ImportError as e:
     from collections import Callable
 import re
 import sys
 import warnings
 try:
     import soupsieve
-except ImportError, e:
+except ImportError as e:
     soupsieve = None
     warnings.warn(
         'The soupsieve package is not installed. CSS selectors cannot be used.'
@@ -57,22 +57,22 @@
 # Source:
 # https://docs.python.org/3/library/codecs.html#python-specific-encodings
 PYTHON_SPECIFIC_ENCODINGS = set([
-    u"idna",
-    u"mbcs",
-    u"oem",
-    u"palmos",
-    u"punycode",
-    u"raw_unicode_escape",
-    u"undefined",
-    u"unicode_escape",
-    u"raw-unicode-escape",
-    u"unicode-escape",
-    u"string-escape",
-    u"string_escape",
+    "idna",
+    "mbcs",
+    "oem",
+    "palmos",
+    "punycode",
+    "raw_unicode_escape",
+    "undefined",
+    "unicode_escape",
+    "raw-unicode-escape",
+    "unicode-escape",
+    "string-escape",
+    "string_escape",
 ])
     
 
-class NamespacedAttribute(unicode):
+class NamespacedAttribute(str):
     """A namespaced string (e.g. 'xml:lang') that remembers the namespace
     ('xml') and the name ('lang') that were used to create it.
     """
@@ -84,18 +84,18 @@
             name = None
 
         if name is None:
-            obj = unicode.__new__(cls, prefix)
+            obj = str.__new__(cls, prefix)
         elif prefix is None:
             # Not really namespaced.
-            obj = unicode.__new__(cls, name)
+            obj = str.__new__(cls, name)
         else:
-            obj = unicode.__new__(cls, prefix + ":" + name)
+            obj = str.__new__(cls, prefix + ":" + name)
         obj.prefix = prefix
         obj.name = name
         obj.namespace = namespace
         return obj
 
-class AttributeValueWithCharsetSubstitution(unicode):
+class AttributeValueWithCharsetSubstitution(str):
     """A stand-in object for a character encoding specified in HTML."""
 
 class CharsetMetaAttributeValue(AttributeValueWithCharsetSubstitution):
@@ -106,7 +106,7 @@
     """
 
     def __new__(cls, original_value):
-        obj = unicode.__new__(cls, original_value)
+        obj = str.__new__(cls, original_value)
         obj.original_value = original_value
         return obj
 
@@ -134,9 +134,9 @@
         match = cls.CHARSET_RE.search(original_value)
         if match is None:
             # No substitution necessary.
-            return unicode.__new__(unicode, original_value)
-
-        obj = unicode.__new__(cls, original_value)
+            return str.__new__(str, original_value)
+
+        obj = str.__new__(cls, original_value)
         obj.original_value = original_value
         return obj
 
@@ -376,7 +376,7 @@
             raise ValueError("Cannot insert None into a tag.")
         if new_child is self:
             raise ValueError("Cannot insert a tag into itself.")
-        if (isinstance(new_child, basestring)
+        if (isinstance(new_child, str)
             and not isinstance(new_child, NavigableString)):
             new_child = NavigableString(new_child)
 
@@ -753,7 +753,7 @@
                 result = (element for element in generator
                           if isinstance(element, Tag))
                 return ResultSet(strainer, result)
-            elif isinstance(name, basestring):
+            elif isinstance(name, str):
                 # Optimization to find all tags with a given name.
                 if name.count(':') == 1:
                     # This is a name with a prefix. If this is a namespace-aware document,
@@ -872,7 +872,7 @@
         return self.parents
 
 
-class NavigableString(unicode, PageElement):
+class NavigableString(str, PageElement):
     """A Python Unicode string that is part of a parse tree.
 
     When Beautiful Soup parses the markup <b>penguin</b>, it will
@@ -895,10 +895,10 @@
         passed in to the superclass's __new__ or the superclass won't know
         how to handle non-ASCII characters.
         """
-        if isinstance(value, unicode):
-            u = unicode.__new__(cls, value)
+        if isinstance(value, str):
+            u = str.__new__(cls, value)
         else:
-            u = unicode.__new__(cls, value, DEFAULT_OUTPUT_ENCODING)
+            u = str.__new__(cls, value, DEFAULT_OUTPUT_ENCODING)
         u.setup()
         return u
 
@@ -909,7 +909,7 @@
         return type(self)(self)
 
     def __getnewargs__(self):
-        return (unicode(self),)
+        return (str(self),)
 
     def __getattr__(self, attr):
         """text.string gives you text. This is for backwards
@@ -975,30 +975,30 @@
 
 class CData(PreformattedString):
     """A CDATA block."""
-    PREFIX = u'<![CDATA['
-    SUFFIX = u']]>'
+    PREFIX = '<![CDATA['
+    SUFFIX = ']]>'
 
 class ProcessingInstruction(PreformattedString):
     """A SGML processing instruction."""
 
-    PREFIX = u'<?'
-    SUFFIX = u'>'
+    PREFIX = '<?'
+    SUFFIX = '>'
 
 class XMLProcessingInstruction(ProcessingInstruction):
     """An XML processing instruction."""
-    PREFIX = u'<?'
-    SUFFIX = u'?>'
+    PREFIX = '<?'
+    SUFFIX = '?>'
 
 class Comment(PreformattedString):
     """An HTML or XML comment."""
-    PREFIX = u'<!--'
-    SUFFIX = u'-->'
+    PREFIX = '<!--'
+    SUFFIX = '-->'
 
 
 class Declaration(PreformattedString):
     """An XML declaration."""
-    PREFIX = u'<?'
-    SUFFIX = u'?>'
+    PREFIX = '<?'
+    SUFFIX = '?>'
 
 
 class Doctype(PreformattedString):
@@ -1026,8 +1026,8 @@
 
         return Doctype(value)
 
-    PREFIX = u'<!DOCTYPE '
-    SUFFIX = u'>\n'
+    PREFIX = '<!DOCTYPE '
+    SUFFIX = '>\n'
 
 
 class Stylesheet(NavigableString):
@@ -1263,7 +1263,7 @@
         for string in self._all_strings(True):
             yield string
 
-    def get_text(self, separator=u"", strip=False,
+    def get_text(self, separator="", strip=False,
                  types=(NavigableString, CData)):
         """Get all child strings, concatenated using the given separator.
 
@@ -1416,7 +1416,7 @@
     def __contains__(self, x):
         return x in self.contents
 
-    def __nonzero__(self):
+    def __bool__(self):
         "A tag is non-None even if it has no contents."
         return True
 
@@ -1565,8 +1565,8 @@
             else:
                 if isinstance(val, list) or isinstance(val, tuple):
                     val = ' '.join(val)
-                elif not isinstance(val, basestring):
-                    val = unicode(val)
+                elif not isinstance(val, str):
+                    val = str(val)
                 elif (
                         isinstance(val, AttributeValueWithCharsetSubstitution)
                         and eventual_encoding is not None
@@ -1575,7 +1575,7 @@
 
                 text = formatter.attribute_value(val)
                 decoded = (
-                    unicode(key) + '='
+                    str(key) + '='
                     + formatter.quoted_attribute_value(text))
             attrs.append(decoded)
         close = ''
@@ -1934,7 +1934,7 @@
             else:
                 attrs = kwargs
         normalized_attrs = {}
-        for key, value in attrs.items():
+        for key, value in list(attrs.items()):
             normalized_attrs[key] = self._normalize_search_value(value)
 
         self.attrs = normalized_attrs
@@ -1943,7 +1943,7 @@
     def _normalize_search_value(self, value):
         # Leave it alone if it's a Unicode string, a callable, a
         # regular expression, a boolean, or None.
-        if (isinstance(value, unicode) or isinstance(value, Callable) or hasattr(value, 'match')
+        if (isinstance(value, str) or isinstance(value, Callable) or hasattr(value, 'match')
             or isinstance(value, bool) or value is None):
             return value
 
@@ -1956,7 +1956,7 @@
             new_value = []
             for v in value:
                 if (hasattr(v, '__iter__') and not isinstance(v, bytes)
-                    and not isinstance(v, unicode)):
+                    and not isinstance(v, str)):
                     # This is almost certainly the user's mistake. In the
                     # interests of avoiding infinite loops, we'll let
                     # it through as-is rather than doing a recursive call.
@@ -1968,7 +1968,7 @@
         # Otherwise, convert it into a Unicode string.
         # The unicode(str()) thing is so this will do the same thing on Python 2
         # and Python 3.
-        return unicode(str(value))
+        return str(str(value))
 
     def __str__(self):
         """A human-readable representation of this SoupStrainer."""
@@ -1996,7 +1996,7 @@
             markup = markup_name
             markup_attrs = markup
 
-        if isinstance(self.name, basestring):
+        if isinstance(self.name, str):
             # Optimization for a very common case where the user is
             # searching for a tag with one specific name, and we're
             # looking at a tag with a different name.
@@ -2052,7 +2052,7 @@
         found = None
         # If given a list of items, scan it for a text element that
         # matches.
-        if hasattr(markup, '__iter__') and not isinstance(markup, (Tag, basestring)):
+        if hasattr(markup, '__iter__') and not isinstance(markup, (Tag, str)):
             for element in markup:
                 if isinstance(element, NavigableString) \
                        and self.search(element):
@@ -2065,7 +2065,7 @@
                 found = self.search_tag(markup)
         # If it's text, make sure the text matches.
         elif isinstance(markup, NavigableString) or \
-                 isinstance(markup, basestring):
+                 isinstance(markup, str):
             if not self.name and not self.attrs and self._matches(markup, self.text):
                 found = markup
         else:
@@ -2110,7 +2110,7 @@
             return not match_against
 
         if (hasattr(match_against, '__iter__')
-            and not isinstance(match_against, basestring)):
+            and not isinstance(match_against, str)):
             # We're asked to match against an iterable of items.
RefactoringTool: Refactored ./bs4/formatter.py
RefactoringTool: Refactored ./bs4/testing.py
             # The markup must be match at least one item in the
             # iterable. We'll try each one in turn.
@@ -2137,7 +2137,7 @@
         # the tag's name and once against its prefixed name.
         match = False
         
-        if not match and isinstance(match_against, unicode):
+        if not match and isinstance(match_against, str):
             # Exact string match
             match = markup == match_against
 
--- ./bs4/formatter.py	(original)
+++ ./bs4/formatter.py	(refactored)
@@ -83,7 +83,7 @@
         """
         if not self.entity_substitution:
             return ns
-        from element import NavigableString
+        from .element import NavigableString
         if (isinstance(ns, NavigableString)
             and ns.parent is not None
             and ns.parent.name in self.cdata_containing_tags):
--- ./bs4/testing.py	(original)
+++ ./bs4/testing.py	(refactored)
@@ -25,7 +25,7 @@
 from bs4.builder import HTMLParserTreeBuilder
 default_builder = HTMLParserTreeBuilder
 
-BAD_DOCUMENT = u"""A bare string
+BAD_DOCUMENT = """A bare string
 <!DOCTYPE xsl:stylesheet SYSTEM "htmlent.dtd">
 <!DOCTYPE xsl:stylesheet PUBLIC "htmlent.dtd">
 <div><![CDATA[A CDATA section where it doesn't belong]]></div>
@@ -94,7 +94,7 @@
         # Verify that every tag that was opened was eventually closed.
 
         # There are no tags in the open tag counter.
-        assert all(v==0 for v in obj.open_tag_counter.values())
+        assert all(v==0 for v in list(obj.open_tag_counter.values()))
 
         # The only tag in the tag stack is the one for the root
         # document.
@@ -372,7 +372,7 @@
         # process_markup correctly sets processing_instruction_class
         # even when the markup is already Unicode and there is no
         # need to process anything.
-        markup = u"""<?PITarget PIContent?>"""
+        markup = """<?PITarget PIContent?>"""
         soup = self.soup(markup)
         self.assertEqual(markup, soup.decode())
 
@@ -544,14 +544,14 @@
         # "&T" and "&p" look like incomplete character entities, but they are
         # not.
         self.assertSoupEquals(
-            u"<p>&bull; AT&T is in the s&p 500</p>",
-            u"<p>\u2022 AT&amp;T is in the s&amp;p 500</p>"
+            "<p>&bull; AT&T is in the s&p 500</p>",
+            "<p>\u2022 AT&amp;T is in the s&amp;p 500</p>"
         )
 
     def test_apos_entity(self):
         self.assertSoupEquals(
-            u"<p>Bob&apos;s Bar</p>",
-            u"<p>Bob's Bar</p>",
+            "<p>Bob&apos;s Bar</p>",
+            "<p>Bob's Bar</p>",
         )
         
     def test_entities_in_foreign_document_encoding(self):
@@ -564,17 +564,17 @@
         # characters.
         markup = "<p>&#147;Hello&#148; &#45;&#9731;</p>"
         soup = self.soup(markup)
-        self.assertEquals(u"“Hello” -☃", soup.p.string)
+        self.assertEqual("“Hello” -☃", soup.p.string)
         
     def test_entities_in_attributes_converted_to_unicode(self):
-        expect = u'<p id="pi\N{LATIN SMALL LETTER N WITH TILDE}ata"></p>'
+        expect = '<p id="pi\N{LATIN SMALL LETTER N WITH TILDE}ata"></p>'
         self.assertSoupEquals('<p id="pi&#241;ata"></p>', expect)
         self.assertSoupEquals('<p id="pi&#xf1;ata"></p>', expect)
         self.assertSoupEquals('<p id="pi&#Xf1;ata"></p>', expect)
         self.assertSoupEquals('<p id="pi&ntilde;ata"></p>', expect)
 
     def test_entities_in_text_converted_to_unicode(self):
-        expect = u'<p>pi\N{LATIN SMALL LETTER N WITH TILDE}ata</p>'
+        expect = '<p>pi\N{LATIN SMALL LETTER N WITH TILDE}ata</p>'
         self.assertSoupEquals("<p>pi&#241;ata</p>", expect)
         self.assertSoupEquals("<p>pi&#xf1;ata</p>", expect)
         self.assertSoupEquals("<p>pi&#Xf1;ata</p>", expect)
@@ -585,7 +585,7 @@
                               '<p>I said "good day!"</p>')
 
     def test_out_of_range_entity(self):
-        expect = u"\N{REPLACEMENT CHARACTER}"
+        expect = "\N{REPLACEMENT CHARACTER}"
         self.assertSoupEquals("&#10000000000000;", expect)
         self.assertSoupEquals("&#x10000000000000;", expect)
         self.assertSoupEquals("&#1000000000;", expect)
@@ -663,9 +663,9 @@
         # A seemingly innocuous document... but it's in Unicode! And
         # it contains characters that can't be represented in the
         # encoding found in the  declaration! The horror!
-        markup = u'<html><head><meta encoding="euc-jp"></head><body>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</body>'
-        soup = self.soup(markup)
-        self.assertEqual(u'Sacr\xe9 bleu!', soup.body.string)
+        markup = '<html><head><meta encoding="euc-jp"></head><body>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</body>'
+        soup = self.soup(markup)
+        self.assertEqual('Sacr\xe9 bleu!', soup.body.string)
 
     def test_soupstrainer(self):
         """Parsers should be able to work with SoupStrainers."""
@@ -705,7 +705,7 @@
         # Both XML and HTML entities are converted to Unicode characters
         # during parsing.
         text = "<p>&lt;&lt;sacr&eacute;&#32;bleu!&gt;&gt;</p>"
-        expected = u"<p>&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</p>"
+        expected = "<p>&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</p>"
         self.assertSoupEquals(text, expected)
 
     def test_smart_quotes_converted_on_the_way_in(self):
@@ -715,15 +715,15 @@
         soup = self.soup(quote)
         self.assertEqual(
             soup.p.string,
-            u"\N{LEFT SINGLE QUOTATION MARK}Foo\N{RIGHT SINGLE QUOTATION MARK}")
+            "\N{LEFT SINGLE QUOTATION MARK}Foo\N{RIGHT SINGLE QUOTATION MARK}")
 
     def test_non_breaking_spaces_converted_on_the_way_in(self):
         soup = self.soup("<a>&nbsp;&nbsp;</a>")
-        self.assertEqual(soup.a.string, u"\N{NO-BREAK SPACE}" * 2)
+        self.assertEqual(soup.a.string, "\N{NO-BREAK SPACE}" * 2)
 
     def test_entities_converted_on_the_way_out(self):
         text = "<p>&lt;&lt;sacr&eacute;&#32;bleu!&gt;&gt;</p>"
-        expected = u"<p>&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</p>".encode("utf-8")
+        expected = "<p>&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</p>".encode("utf-8")
         soup = self.soup(text)
         self.assertEqual(soup.p.encode("utf-8"), expected)
 
@@ -732,7 +732,7 @@
         # easy-to-understand document.
 
         # Here it is in Unicode. Note that it claims to be in ISO-Latin-1.
-        unicode_html = u'<html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</p></body></html>'
+        unicode_html = '<html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</p></body></html>'
 
         # That's because we're going to encode it into ISO-Latin-1, and use
         # that to test.
@@ -848,8 +848,8 @@
             soup = self.soup(markup)
             for encoding in PYTHON_SPECIFIC_ENCODINGS:
                 if encoding in (
-                    u'idna', u'mbcs', u'oem', u'undefined',
-                    u'string_escape', u'string-escape'
+                    'idna', 'mbcs', 'oem', 'undefined',
+                    'string_escape', 'string-escape'
                 ):
                     # For one reason or another, these will raise an
                     # exception if we actually try to use them, so don't
@@ -910,8 +910,8 @@
         soup = self.soup(markup)
         for encoding in PYTHON_SPECIFIC_ENCODINGS:
             if encoding in (
-                u'idna', u'mbcs', u'oem', u'undefined',
-                u'string_escape', u'string-escape'
+                'idna', 'mbcs', 'oem', 'undefined',
+                'string_escape', 'string-escape'
             ):
                 # For one reason or another, these will raise an
                 # exception if we actually try to use them, so don't
@@ -962,15 +962,15 @@
         self.assertTrue(b"&lt; &lt; hey &gt; &gt;" in encoded)
 
     def test_can_parse_unicode_document(self):
RefactoringTool: Refactored ./bs4/builder/__init__.py
RefactoringTool: Refactored ./bs4/builder/_html5lib.py
RefactoringTool: Refactored ./bs4/builder/_htmlparser.py
-        markup = u'<?xml version="1.0" encoding="euc-jp"><root>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</root>'
-        soup = self.soup(markup)
-        self.assertEqual(u'Sacr\xe9 bleu!', soup.root.string)
+        markup = '<?xml version="1.0" encoding="euc-jp"><root>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</root>'
+        soup = self.soup(markup)
+        self.assertEqual('Sacr\xe9 bleu!', soup.root.string)
 
     def test_popping_namespaced_tag(self):
         markup = '<rss xmlns:dc="foo"><dc:creator>b</dc:creator><dc:date>2012-07-02T20:33:42Z</dc:date><dc:rights>c</dc:rights><image>d</image></rss>'
         soup = self.soup(markup)
         self.assertEqual(
-            unicode(soup.rss), markup)
+            str(soup.rss), markup)
 
     def test_docstring_includes_correct_encoding(self):
         soup = self.soup("<root/>")
@@ -1001,17 +1001,17 @@
     def test_closing_namespaced_tag(self):
         markup = '<p xmlns:dc="http://purl.org/dc/elements/1.1/"><dc:date>20010504</dc:date></p>'
         soup = self.soup(markup)
-        self.assertEqual(unicode(soup.p), markup)
+        self.assertEqual(str(soup.p), markup)
 
     def test_namespaced_attributes(self):
         markup = '<foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><bar xsi:schemaLocation="http://www.example.com"/></foo>'
         soup = self.soup(markup)
-        self.assertEqual(unicode(soup.foo), markup)
+        self.assertEqual(str(soup.foo), markup)
 
     def test_namespaced_attributes_xml_namespace(self):
         markup = '<foo xml:lang="fr">bar</foo>'
         soup = self.soup(markup)
-        self.assertEqual(unicode(soup.foo), markup)
+        self.assertEqual(str(soup.foo), markup)
 
     def test_find_by_prefixed_name(self):
         doc = """<?xml version="1.0" encoding="utf-8"?>
--- ./bs4/builder/__init__.py	(original)
+++ ./bs4/builder/__init__.py	(refactored)
@@ -300,13 +300,13 @@
             universal = self.cdata_list_attributes.get('*', [])
             tag_specific = self.cdata_list_attributes.get(
                 tag_name.lower(), None)
-            for attr in attrs.keys():
+            for attr in list(attrs.keys()):
                 if attr in universal or (tag_specific and attr in tag_specific):
                     # We have a "class"-type attribute whose string
                     # value is a whitespace-separated list of
                     # values. Split it into a list.
                     value = attrs[attr]
-                    if isinstance(value, basestring):
+                    if isinstance(value, str):
                         values = nonwhitespace_re.findall(value)
                     else:
                         # html5lib sometimes calls setAttributes twice
@@ -496,7 +496,7 @@
         """
         if isinstance(message_or_exception, Exception):
             e = message_or_exception
-            message_or_exception = "%s: %s" % (e.__class__.__name__, unicode(e))
+            message_or_exception = "%s: %s" % (e.__class__.__name__, str(e))
         super(ParserRejectedMarkup, self).__init__(message_or_exception)
             
 # Builders are registered in reverse order of priority, so that custom
--- ./bs4/builder/_html5lib.py	(original)
+++ ./bs4/builder/_html5lib.py	(refactored)
@@ -33,7 +33,7 @@
     # Pre-0.99999999
     from html5lib.treebuilders import _base as treebuilder_base
     new_html5lib = False
-except ImportError, e:
+except ImportError as e:
     # 0.99999999 and up
     from html5lib.treebuilders import base as treebuilder_base
     new_html5lib = True
@@ -79,7 +79,7 @@
         parser = html5lib.HTMLParser(tree=self.create_treebuilder)
         self.underlying_builder.parser = parser
         extra_kwargs = dict()
-        if not isinstance(markup, unicode):
+        if not isinstance(markup, str):
             if new_html5lib:
                 extra_kwargs['override_encoding'] = self.user_specified_encoding
             else:
@@ -87,13 +87,13 @@
         doc = parser.parse(markup, **extra_kwargs)
         
         # Set the character encoding detected by the tokenizer.
-        if isinstance(markup, unicode):
+        if isinstance(markup, str):
             # We need to special-case this because html5lib sets
             # charEncoding to UTF-8 if it gets Unicode input.
             doc.original_encoding = None
         else:
             original_encoding = parser.tokenizer.stream.charEncoding[0]
-            if not isinstance(original_encoding, basestring):
+            if not isinstance(original_encoding, str):
                 # In 0.99999999 and up, the encoding is an html5lib
                 # Encoding object. We want to use a string for compatibility
                 # with other tree builders.
@@ -110,7 +110,7 @@
 
     def test_fragment_to_document(self, fragment):
         """See `TreeBuilder`."""
-        return u'<html><head></head><body>%s</body></html>' % fragment
+        return '<html><head></head><body>%s</body></html>' % fragment
 
 
 class TreeBuilderForHtml5lib(treebuilder_base.TreeBuilder):
@@ -217,7 +217,7 @@
                 rv.append("|%s<%s>" % (' ' * indent, name))
                 if element.attrs:
                     attributes = []
-                    for name, value in element.attrs.items():
+                    for name, value in list(element.attrs.items()):
                         if isinstance(name, NamespacedAttribute):
                             name = "%s %s" % (prefixes[name.namespace], name.name)
                         if isinstance(value, list):
@@ -272,7 +272,7 @@
 
     def appendChild(self, node):
         string_child = child = None
-        if isinstance(node, basestring):
+        if isinstance(node, str):
             # Some other piece of code decided to pass in a string
             # instead of creating a TextElement object to contain the
             # string.
@@ -289,7 +289,7 @@
             child = node.element
             node.parent = self
 
-        if not isinstance(child, basestring) and child.parent is not None:
+        if not isinstance(child, str) and child.parent is not None:
             node.element.extract()
 
         if (string_child is not None and self.element.contents
@@ -302,7 +302,7 @@
             old_element.replace_with(new_element)
             self.soup._most_recent_element = new_element
         else:
-            if isinstance(node, basestring):
+            if isinstance(node, str):
                 # Create a brand new NavigableString from this string.
                 child = self.soup.new_string(node)
 
@@ -340,7 +340,7 @@
 
             self.soup.builder._replace_cdata_list_attribute_values(
                 self.name, attributes)
-            for name, value in attributes.items():
+            for name, value in list(attributes.items()):
                 self.element[name] = value
 
             # The attributes may contain variables that need substitution.
--- ./bs4/builder/_htmlparser.py	(original)
+++ ./bs4/builder/_htmlparser.py	(refactored)
@@ -8,11 +8,11 @@
     'HTMLParserTreeBuilder',
     ]
 
-from HTMLParser import HTMLParser
+from html.parser import HTMLParser
 
 try:
-    from HTMLParser import HTMLParseError
-except ImportError, e:
+    from html.parser import HTMLParseError
+except ImportError as e:
     # HTMLParseError is removed in Python 3.5. Since it can never be
     # thrown in 3.5, we can just define our own class as a placeholder.
     class HTMLParseError(Exception):
@@ -219,14 +219,14 @@
                     continue
                 try:
                     data = bytearray([real_name]).decode(encoding)
-                except UnicodeDecodeError, e:
+                except UnicodeDecodeError as e:
                     pass
         if not data:
             try:
-                data = unichr(real_name)
-            except (ValueError, OverflowError), e:
+                data = chr(real_name)
+            except (ValueError, OverflowError) as e:
                 pass
-        data = data or u"\N{REPLACEMENT CHARACTER}"
+        data = data or "\N{REPLACEMENT CHARACTER}"
         self.handle_data(data)
 
     def handle_entityref(self, name):
RefactoringTool: Refactored ./bs4/builder/_lxml.py
RefactoringTool: No changes to ./bs4/tests/__init__.py
RefactoringTool: No changes to ./bs4/tests/test_builder_registry.py
RefactoringTool: No changes to ./bs4/tests/test_docs.py
RefactoringTool: Refactored ./bs4/tests/test_html5lib.py
RefactoringTool: Refactored ./bs4/tests/test_htmlparser.py
RefactoringTool: Refactored ./bs4/tests/test_lxml.py
@@ -353,7 +353,7 @@
          document to Unicode and parsing it. Each strategy will be tried 
          in turn.
         """
-        if isinstance(markup, unicode):
+        if isinstance(markup, str):
             # Parse Unicode as-is.
             yield (markup, None, None, False)
             return
@@ -376,7 +376,7 @@
         try:
             parser.feed(markup)
             parser.close()
-        except HTMLParseError, e:
+        except HTMLParseError as e:
             warnings.warn(RuntimeWarning(
                 "Python's built-in HTMLParser cannot parse the given document. This is not a bug in Beautiful Soup. The best solution is to install an external parser (lxml or html5lib), and use Beautiful Soup with that parser. See http://www.crummy.com/software/BeautifulSoup/bs4/doc/#installing-a-parser for help."))
             raise e
--- ./bs4/builder/_lxml.py	(original)
+++ ./bs4/builder/_lxml.py	(refactored)
@@ -8,11 +8,11 @@
 
 try:
     from collections.abc import Callable # Python 3.6
-except ImportError , e:
+except ImportError as e:
     from collections import Callable
 
 from io import BytesIO
-from StringIO import StringIO
+from io import StringIO
 from lxml import etree
 from bs4.element import (
     Comment,
@@ -35,7 +35,7 @@
 
 def _invert(d):
     "Invert a dictionary."
-    return dict((v,k) for k, v in d.items())
+    return dict((v,k) for k, v in list(d.items()))
 
 class LXMLTreeBuilderForXML(TreeBuilder):
     DEFAULT_PARSER_CLASS = etree.XMLParser
@@ -81,7 +81,7 @@
 
         :param mapping: A dictionary mapping namespace prefixes to URIs.
         """
-        for key, value in mapping.items():
+        for key, value in list(mapping.items()):
             if key and key not in self.soup._namespaces:
                 # Let the BeautifulSoup object know about a new namespace.
                 # If there are multiple namespaces defined with the same
@@ -169,12 +169,12 @@
         else:
             self.processing_instruction_class = XMLProcessingInstruction
 
-        if isinstance(markup, unicode):
+        if isinstance(markup, str):
             # We were given Unicode. Maybe lxml can parse Unicode on
             # this system?
             yield markup, None, document_declared_encoding, False
 
-        if isinstance(markup, unicode):
+        if isinstance(markup, str):
             # No, apparently not. Convert the Unicode to UTF-8 and
             # tell lxml to parse it as UTF-8.
             yield (markup.encode("utf8"), "utf8",
@@ -189,7 +189,7 @@
     def feed(self, markup):
         if isinstance(markup, bytes):
             markup = BytesIO(markup)
-        elif isinstance(markup, unicode):
+        elif isinstance(markup, str):
             markup = StringIO(markup)
 
         # Call feed() at least once, even if the markup is empty,
@@ -204,7 +204,7 @@
                 if len(data) != 0:
                     self.parser.feed(data)
             self.parser.close()
-        except (UnicodeDecodeError, LookupError, etree.ParserError), e:
+        except (UnicodeDecodeError, LookupError, etree.ParserError) as e:
             raise ParserRejectedMarkup(e)
 
     def close(self):
@@ -233,7 +233,7 @@
             # Also treat the namespace mapping as a set of attributes on the
             # tag, so we can recreate it later.
             attrs = attrs.copy()
-            for prefix, namespace in nsmap.items():
+            for prefix, namespace in list(nsmap.items()):
                 attribute = NamespacedAttribute(
                     "xmlns", prefix, "http://www.w3.org/2000/xmlns/")
                 attrs[attribute] = namespace
@@ -242,7 +242,7 @@
         # from lxml with namespaces attached to their names, and
         # turn then into NamespacedAttribute objects.
         new_attrs = {}
-        for attr, value in attrs.items():
+        for attr, value in list(attrs.items()):
             namespace, attr = self._getNsTag(attr)
             if namespace is None:
                 new_attrs[attr] = value
@@ -302,7 +302,7 @@
 
     def test_fragment_to_document(self, fragment):
         """See `TreeBuilder`."""
-        return u'<?xml version="1.0" encoding="utf-8"?>\n%s' % fragment
+        return '<?xml version="1.0" encoding="utf-8"?>\n%s' % fragment
 
 
 class LXMLTreeBuilder(HTMLTreeBuilder, LXMLTreeBuilderForXML):
@@ -323,10 +323,10 @@
             self.parser = self.parser_for(encoding)
             self.parser.feed(markup)
             self.parser.close()
-        except (UnicodeDecodeError, LookupError, etree.ParserError), e:
+        except (UnicodeDecodeError, LookupError, etree.ParserError) as e:
             raise ParserRejectedMarkup(e)
 
 
     def test_fragment_to_document(self, fragment):
         """See `TreeBuilder`."""
-        return u'<html><body>%s</body></html>' % fragment
+        return '<html><body>%s</body></html>' % fragment
--- ./bs4/tests/test_html5lib.py	(original)
+++ ./bs4/tests/test_html5lib.py	(refactored)
@@ -5,7 +5,7 @@
 try:
     from bs4.builder import HTML5TreeBuilder
     HTML5LIB_PRESENT = True
-except ImportError, e:
+except ImportError as e:
     HTML5LIB_PRESENT = False
 from bs4.element import SoupStrainer
 from bs4.testing import (
@@ -74,14 +74,14 @@
     def test_reparented_markup(self):
         markup = '<p><em>foo</p>\n<p>bar<a></a></em></p>'
         soup = self.soup(markup)
-        self.assertEqual(u"<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p></body>", soup.body.decode())
+        self.assertEqual("<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p></body>", soup.body.decode())
         self.assertEqual(2, len(soup.find_all('p')))
 
 
     def test_reparented_markup_ends_with_whitespace(self):
         markup = '<p><em>foo</p>\n<p>bar<a></a></em></p>\n'
         soup = self.soup(markup)
-        self.assertEqual(u"<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p>\n</body>", soup.body.decode())
+        self.assertEqual("<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p>\n</body>", soup.body.decode())
         self.assertEqual(2, len(soup.find_all('p')))
 
     def test_reparented_markup_containing_identical_whitespace_nodes(self):
@@ -127,7 +127,7 @@
     def test_foster_parenting(self):
         markup = b"""<table><td></tbody>A"""
         soup = self.soup(markup)
-        self.assertEqual(u"<body>A<table><tbody><tr><td></td></tr></tbody></table></body>", soup.body.decode())
+        self.assertEqual("<body>A<table><tbody><tr><td></td></tr></tbody></table></body>", soup.body.decode())
 
     def test_extraction(self):
         """
--- ./bs4/tests/test_htmlparser.py	(original)
+++ ./bs4/tests/test_htmlparser.py	(refactored)
@@ -60,20 +60,20 @@
         # If you don't provide any particular value for
         # on_duplicate_attribute, later values replace earlier values.
         soup = self.soup(markup)
-        self.assertEquals("url3", soup.a['href'])
-        self.assertEquals(["cls"], soup.a['class'])
-        self.assertEquals("id", soup.a['id'])
+        self.assertEqual("url3", soup.a['href'])
+        self.assertEqual(["cls"], soup.a['class'])
+        self.assertEqual("id", soup.a['id'])
         
         # You can also get this behavior explicitly.
         def assert_attribute(on_duplicate_attribute, expected):
             soup = self.soup(
                 markup, on_duplicate_attribute=on_duplicate_attribute
             )
-            self.assertEquals(expected, soup.a['href'])
+            self.assertEqual(expected, soup.a['href'])
 
             # Verify that non-duplicate attributes are treated normally.
-            self.assertEquals(["cls"], soup.a['class'])
-            self.assertEquals("id", soup.a['id'])
+            self.assertEqual(["cls"], soup.a['class'])
+            self.assertEqual("id", soup.a['id'])
         assert_attribute(None, "url3")
         assert_attribute(BeautifulSoupHTMLParser.REPLACE, "url3")
 
--- ./bs4/tests/test_lxml.py	(original)
+++ ./bs4/tests/test_lxml.py	(refactored)
@@ -7,7 +7,7 @@
     import lxml.etree
     LXML_PRESENT = True
     LXML_VERSION = lxml.etree.LXML_VERSION
-except ImportError, e:
+except ImportError as e:
RefactoringTool: Refactored ./bs4/tests/test_soup.py
     LXML_PRESENT = False
     LXML_VERSION = (0,)
 
@@ -68,7 +68,7 @@
         # if one is installed.
         with warnings.catch_warnings(record=True) as w:
             soup = BeautifulStoneSoup("<b />")
-        self.assertEqual(u"<b/>", unicode(soup.b))
+        self.assertEqual("<b/>", str(soup.b))
         self.assertTrue("BeautifulStoneSoup class is deprecated" in str(w[0].message))
 
     def test_tracking_line_numbers(self):
--- ./bs4/tests/test_soup.py	(original)
+++ ./bs4/tests/test_soup.py	(refactored)
@@ -51,17 +51,17 @@
 class TestConstructor(SoupTest):
 
     def test_short_unicode_input(self):
-        data = u"<h1>éé</h1>"
+        data = "<h1>éé</h1>"
         soup = self.soup(data)
-        self.assertEqual(u"éé", soup.h1.string)
+        self.assertEqual("éé", soup.h1.string)
 
     def test_embedded_null(self):
-        data = u"<h1>foo\0bar</h1>"
+        data = "<h1>foo\0bar</h1>"
         soup = self.soup(data)
-        self.assertEqual(u"foo\0bar", soup.h1.string)
+        self.assertEqual("foo\0bar", soup.h1.string)
 
     def test_exclude_encodings(self):
-        utf8_data = u"Räksmörgås".encode("utf-8")
+        utf8_data = "Räksmörgås".encode("utf-8")
         soup = self.soup(utf8_data, exclude_encodings=["utf-8"])
         self.assertEqual("windows-1252", soup.original_encoding)
 
@@ -127,7 +127,7 @@
             yield markup, None, None, False
             
         import re
-        self.assertRaisesRegexp(
+        self.assertRaisesRegex(
             ParserRejectedMarkup,
             "The markup you provided was rejected by the parser. Trying a different parser or a different encoding may help.",
             BeautifulSoup, '', builder=Mock,
@@ -303,7 +303,7 @@
         with warnings.catch_warnings(record=True) as warning_list:
             # note - this url must differ from the bytes one otherwise
             # python's warnings system swallows the second warning
-            soup = self.soup(u"http://www.crummyunicode.com/")
+            soup = self.soup("http://www.crummyunicode.com/")
         warning = self._assert_warning(
             warning_list, MarkupResemblesLocatorWarning
         )
@@ -319,7 +319,7 @@
 
     def test_url_warning_with_unicode_and_space(self):
         with warnings.catch_warnings(record=True) as warning_list:
-            soup = self.soup(u"http://www.crummyuncode.com/ is great")
+            soup = self.soup("http://www.crummyuncode.com/ is great")
         self.assertFalse(any("looks like a URL" in str(w.message) 
             for w in warning_list))
 
@@ -341,9 +341,9 @@
     def test_simple_html_substitution(self):
         # Unicode characters corresponding to named HTML entites
         # are substituted, and no others.
-        s = u"foo\u2200\N{SNOWMAN}\u00f5bar"
+        s = "foo\u2200\N{SNOWMAN}\u00f5bar"
         self.assertEqual(self.sub.substitute_html(s),
-                          u"foo&forall;\N{SNOWMAN}&otilde;bar")
+                          "foo&forall;\N{SNOWMAN}&otilde;bar")
 
     def test_smart_quote_substitution(self):
         # MS smart quotes are a common source of frustration, so we
@@ -408,7 +408,7 @@
 
     def setUp(self):
         super(TestEncodingConversion, self).setUp()
-        self.unicode_data = u'<html><head><meta charset="utf-8"/></head><body><foo>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</foo></body></html>'
+        self.unicode_data = '<html><head><meta charset="utf-8"/></head><body><foo>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</foo></body></html>'
         self.utf8_data = self.unicode_data.encode("utf-8")
         # Just so you know what it looks like.
         self.assertEqual(
@@ -428,7 +428,7 @@
             ascii = b"<foo>a</foo>"
             soup_from_ascii = self.soup(ascii)
             unicode_output = soup_from_ascii.decode()
-            self.assertTrue(isinstance(unicode_output, unicode))
+            self.assertTrue(isinstance(unicode_output, str))
             self.assertEqual(unicode_output, self.document_for(ascii.decode()))
             self.assertEqual(soup_from_ascii.original_encoding.lower(), "utf-8")
         finally:
@@ -440,7 +440,7 @@
         # is not set.
         soup_from_unicode = self.soup(self.unicode_data)
         self.assertEqual(soup_from_unicode.decode(), self.unicode_data)
-        self.assertEqual(soup_from_unicode.foo.string, u'Sacr\xe9 bleu!')
+        self.assertEqual(soup_from_unicode.foo.string, 'Sacr\xe9 bleu!')
         self.assertEqual(soup_from_unicode.original_encoding, None)
 
     def test_utf8_in_unicode_out(self):
@@ -448,7 +448,7 @@
         # attribute is set.
         soup_from_utf8 = self.soup(self.utf8_data)
         self.assertEqual(soup_from_utf8.decode(), self.unicode_data)
-        self.assertEqual(soup_from_utf8.foo.string, u'Sacr\xe9 bleu!')
+        self.assertEqual(soup_from_utf8.foo.string, 'Sacr\xe9 bleu!')
 
     def test_utf8_out(self):
         # The internal data structures can be encoded as UTF-8.
@@ -459,14 +459,14 @@
         PYTHON_3_PRE_3_2,
         "Bad HTMLParser detected; skipping test of non-ASCII characters in attribute name.")
     def test_attribute_name_containing_unicode_characters(self):
-        markup = u'<div><a \N{SNOWMAN}="snowman"></a></div>'
+        markup = '<div><a \N{SNOWMAN}="snowman"></a></div>'
         self.assertEqual(self.soup(markup).div.encode("utf8"), markup.encode("utf8"))
 
 class TestUnicodeDammit(unittest.TestCase):
     """Standalone tests of UnicodeDammit."""
 
     def test_unicode_input(self):
-        markup = u"I'm already Unicode! \N{SNOWMAN}"
+        markup = "I'm already Unicode! \N{SNOWMAN}"
         dammit = UnicodeDammit(markup)
         self.assertEqual(dammit.unicode_markup, markup)
 
@@ -474,7 +474,7 @@
         markup = b"<foo>\x91\x92\x93\x94</foo>"
         dammit = UnicodeDammit(markup)
         self.assertEqual(
-            dammit.unicode_markup, u"<foo>\u2018\u2019\u201c\u201d</foo>")
+            dammit.unicode_markup, "<foo>\u2018\u2019\u201c\u201d</foo>")
 
     def test_smart_quotes_to_xml_entities(self):
         markup = b"<foo>\x91\x92\x93\x94</foo>"
@@ -498,14 +498,14 @@
         utf8 = b"Sacr\xc3\xa9 bleu! \xe2\x98\x83"
         dammit = UnicodeDammit(utf8)
         self.assertEqual(dammit.original_encoding.lower(), 'utf-8')
-        self.assertEqual(dammit.unicode_markup, u'Sacr\xe9 bleu! \N{SNOWMAN}')
+        self.assertEqual(dammit.unicode_markup, 'Sacr\xe9 bleu! \N{SNOWMAN}')
 
 
     def test_convert_hebrew(self):
         hebrew = b"\xed\xe5\xec\xf9"
         dammit = UnicodeDammit(hebrew, ["iso-8859-8"])
         self.assertEqual(dammit.original_encoding.lower(), 'iso-8859-8')
-        self.assertEqual(dammit.unicode_markup, u'\u05dd\u05d5\u05dc\u05e9')
+        self.assertEqual(dammit.unicode_markup, '\u05dd\u05d5\u05dc\u05e9')
 
     def test_dont_see_smart_quotes_where_there_are_none(self):
         utf_8 = b"\343\202\261\343\203\274\343\202\277\343\202\244 Watch"
@@ -514,19 +514,19 @@
         self.assertEqual(dammit.unicode_markup.encode("utf-8"), utf_8)
 
     def test_ignore_inappropriate_codecs(self):
-        utf8_data = u"Räksmörgås".encode("utf-8")
+        utf8_data = "Räksmörgås".encode("utf-8")
         dammit = UnicodeDammit(utf8_data, ["iso-8859-8"])
         self.assertEqual(dammit.original_encoding.lower(), 'utf-8')
 
     def test_ignore_invalid_codecs(self):
-        utf8_data = u"Räksmörgås".encode("utf-8")
+        utf8_data = "Räksmörgås".encode("utf-8")
         for bad_encoding in ['.utf8', '...', 'utF---16.!']:
             dammit = UnicodeDammit(utf8_data, [bad_encoding])
             self.assertEqual(dammit.original_encoding.lower(), 'utf-8')
 
     def test_exclude_encodings(self):
         # This is UTF-8.
-        utf8_data = u"Räksmörgås".encode("utf-8")
+        utf8_data = "Räksmörgås".encode("utf-8")
 
         # But if we exclude UTF-8 from consideration, the guess is
         # Windows-1252.
@@ -542,7 +542,7 @@
         detected = EncodingDetector(
             b'<?xml version="1.0" encoding="UTF-\xdb" ?>')
         encodings = list(detected.encodings)
RefactoringTool: Refactored ./bs4/tests/test_tree.py
-        assert u'utf-\N{REPLACEMENT CHARACTER}' in encodings
+        assert 'utf-\N{REPLACEMENT CHARACTER}' in encodings
 
     def test_detect_html5_style_meta_tag(self):
 
@@ -582,7 +582,7 @@
             bs4.dammit.chardet_dammit = noop
             dammit = UnicodeDammit(doc)
             self.assertEqual(True, dammit.contains_replacement_characters)
-            self.assertTrue(u"\ufffd" in dammit.unicode_markup)
+            self.assertTrue("\ufffd" in dammit.unicode_markup)
 
             soup = BeautifulSoup(doc, "html.parser")
             self.assertTrue(soup.contains_replacement_characters)
@@ -594,17 +594,17 @@
         # A document written in UTF-16LE will have its byte order marker stripped.
         data = b'\xff\xfe<\x00a\x00>\x00\xe1\x00\xe9\x00<\x00/\x00a\x00>\x00'
         dammit = UnicodeDammit(data)
-        self.assertEqual(u"<a>áé</a>", dammit.unicode_markup)
+        self.assertEqual("<a>áé</a>", dammit.unicode_markup)
         self.assertEqual("utf-16le", dammit.original_encoding)
 
     def test_detwingle(self):
         # Here's a UTF8 document.
-        utf8 = (u"\N{SNOWMAN}" * 3).encode("utf8")
+        utf8 = ("\N{SNOWMAN}" * 3).encode("utf8")
 
         # Here's a Windows-1252 document.
         windows_1252 = (
-            u"\N{LEFT DOUBLE QUOTATION MARK}Hi, I like Windows!"
-            u"\N{RIGHT DOUBLE QUOTATION MARK}").encode("windows_1252")
+            "\N{LEFT DOUBLE QUOTATION MARK}Hi, I like Windows!"
+            "\N{RIGHT DOUBLE QUOTATION MARK}").encode("windows_1252")
 
         # Through some unholy alchemy, they've been stuck together.
         doc = utf8 + windows_1252 + utf8
@@ -619,7 +619,7 @@
 
         fixed = UnicodeDammit.detwingle(doc)
         self.assertEqual(
-            u"☃☃☃“Hi, I like Windows!”☃☃☃", fixed.decode("utf8"))
+            "☃☃☃“Hi, I like Windows!”☃☃☃", fixed.decode("utf8"))
 
     def test_detwingle_ignores_multibyte_characters(self):
         # Each of these characters has a UTF-8 representation ending
@@ -627,9 +627,9 @@
         # Windows-1252. But our code knows to skip over multibyte
         # UTF-8 characters, so they'll survive the process unscathed.
         for tricky_unicode_char in (
-            u"\N{LATIN SMALL LIGATURE OE}", # 2-byte char '\xc5\x93'
-            u"\N{LATIN SUBSCRIPT SMALL LETTER X}", # 3-byte char '\xe2\x82\x93'
-            u"\xf0\x90\x90\x93", # This is a CJK character, not sure which one.
+            "\N{LATIN SMALL LIGATURE OE}", # 2-byte char '\xc5\x93'
+            "\N{LATIN SUBSCRIPT SMALL LETTER X}", # 3-byte char '\xe2\x82\x93'
+            "\xf0\x90\x90\x93", # This is a CJK character, not sure which one.
             ):
             input = tricky_unicode_char.encode("utf8")
             self.assertTrue(input.endswith(b'\x93'))
@@ -644,29 +644,29 @@
         # interesting to know what encoding was claimed
         # originally.
 
-        html_unicode = u'<html><head><meta charset="utf-8"></head></html>'
+        html_unicode = '<html><head><meta charset="utf-8"></head></html>'
         html_bytes = html_unicode.encode("ascii")
 
-        xml_unicode= u'<?xml version="1.0" encoding="ISO-8859-1" ?>'
+        xml_unicode= '<?xml version="1.0" encoding="ISO-8859-1" ?>'
         xml_bytes = xml_unicode.encode("ascii")
 
         m = EncodingDetector.find_declared_encoding
-        self.assertEquals(None, m(html_unicode, is_html=False))
-        self.assertEquals("utf-8", m(html_unicode, is_html=True))
-        self.assertEquals("utf-8", m(html_bytes, is_html=True))
-
-        self.assertEquals("iso-8859-1", m(xml_unicode))
-        self.assertEquals("iso-8859-1", m(xml_bytes))
+        self.assertEqual(None, m(html_unicode, is_html=False))
+        self.assertEqual("utf-8", m(html_unicode, is_html=True))
+        self.assertEqual("utf-8", m(html_bytes, is_html=True))
+
+        self.assertEqual("iso-8859-1", m(xml_unicode))
+        self.assertEqual("iso-8859-1", m(xml_bytes))
 
         # Normally, only the first few kilobytes of a document are checked for
         # an encoding.
         spacer = b' ' * 5000
-        self.assertEquals(None, m(spacer + html_bytes))
-        self.assertEquals(None, m(spacer + xml_bytes))
+        self.assertEqual(None, m(spacer + html_bytes))
+        self.assertEqual(None, m(spacer + xml_bytes))
 
         # But you can tell find_declared_encoding to search an entire
         # HTML document.
-        self.assertEquals(
+        self.assertEqual(
             "utf-8",
             m(spacer + html_bytes, is_html=True, search_entire_document=True)
         )
@@ -674,11 +674,11 @@
         # The XML encoding declaration has to be the very first thing
         # in the document. We'll allow whitespace before the document
         # starts, but nothing else.
-        self.assertEquals(
+        self.assertEqual(
             "iso-8859-1",
             m(xml_bytes, search_entire_document=True)
         )
-        self.assertEquals(
+        self.assertEqual(
             None, m(b'a' + xml_bytes, search_entire_document=True)
         )
             
--- ./bs4/tests/test_tree.py	(original)
+++ ./bs4/tests/test_tree.py	(refactored)
@@ -75,13 +75,13 @@
         self.assertEqual(soup.find("b").string, "2")
 
     def test_unicode_text_find(self):
-        soup = self.soup(u'<h1>Räksmörgås</h1>')
-        self.assertEqual(soup.find(string=u'Räksmörgås'), u'Räksmörgås')
+        soup = self.soup('<h1>Räksmörgås</h1>')
+        self.assertEqual(soup.find(string='Räksmörgås'), 'Räksmörgås')
 
     def test_unicode_attribute_find(self):
-        soup = self.soup(u'<h1 id="Räksmörgås">here it is</h1>')
+        soup = self.soup('<h1 id="Räksmörgås">here it is</h1>')
         str(soup)
-        self.assertEqual("here it is", soup.find(id=u'Räksmörgås').text)
+        self.assertEqual("here it is", soup.find(id='Räksmörgås').text)
 
 
     def test_find_everything(self):
@@ -101,17 +101,17 @@
         """You can search the tree for text nodes."""
         soup = self.soup("<html>Foo<b>bar</b>\xbb</html>")
         # Exact match.
-        self.assertEqual(soup.find_all(string="bar"), [u"bar"])
-        self.assertEqual(soup.find_all(text="bar"), [u"bar"])
+        self.assertEqual(soup.find_all(string="bar"), ["bar"])
+        self.assertEqual(soup.find_all(text="bar"), ["bar"])
         # Match any of a number of strings.
         self.assertEqual(
-            soup.find_all(text=["Foo", "bar"]), [u"Foo", u"bar"])
+            soup.find_all(text=["Foo", "bar"]), ["Foo", "bar"])
         # Match a regular expression.
         self.assertEqual(soup.find_all(text=re.compile('.*')),
-                         [u"Foo", u"bar", u'\xbb'])
+                         ["Foo", "bar", '\xbb'])
         # Match anything.
         self.assertEqual(soup.find_all(text=True),
-                         [u"Foo", u"bar", u'\xbb'])
+                         ["Foo", "bar", '\xbb'])
 
     def test_find_all_limit(self):
         """You can limit the number of items returned by find_all."""
@@ -254,8 +254,8 @@
                            ["Matching a.", "Matching b."])
 
     def test_find_all_by_utf8_attribute_value(self):
-        peace = u"םולש".encode("utf8")
-        data = u'<a title="םולש"></a>'.encode("utf8")
+        peace = "םולש".encode("utf8")
+        data = '<a title="םולש"></a>'.encode("utf8")
         soup = self.soup(data)
         self.assertEqual([soup.a], soup.find_all(title=peace))
         self.assertEqual([soup.a], soup.find_all(title=peace.decode("utf8")))
@@ -444,7 +444,7 @@
         # output.
 
         # Since the <span> tag has two children, its .string is None.
-        self.assertEquals(None, div.span.string)
+        self.assertEqual(None, div.span.string)
 
         self.assertEqual(7, len(div.contents))
         div.smooth()
@@ -755,18 +755,18 @@
 
         # No list of whitespace-preserving tags -> pretty-print
         tag._preserve_whitespace_tags = None
-        self.assertEquals(True, tag._should_pretty_print(0))
+        self.assertEqual(True, tag._should_pretty_print(0))
 
         # List exists but tag is not on the list -> pretty-print
         tag.preserve_whitespace_tags = ["some_other_tag"]
-        self.assertEquals(True, tag._should_pretty_print(1))
+        self.assertEqual(True, tag._should_pretty_print(1))
 
         # Indent level is None -> don't pretty-print
-        self.assertEquals(False, tag._should_pretty_print(None))
+        self.assertEqual(False, tag._should_pretty_print(None))
         
         # Tag is on the whitespace-preserving list -> don't pretty-print
         tag.preserve_whitespace_tags = ["some_other_tag", "a_tag"]
-        self.assertEquals(False, tag._should_pretty_print(1))
+        self.assertEqual(False, tag._should_pretty_print(1))
 
         
 class TestTagCreation(SoupTest):
@@ -905,10 +905,10 @@
             assert not isinstance(i, BeautifulSoup)
         
         p1, p2, p3, p4 = list(soup.children)
-        self.assertEquals("And now, a word:", p1.string)
-        self.assertEquals("p2", p2.string)
-        self.assertEquals("p3", p3.string)
-        self.assertEquals("And we're back.", p4.string)
+        self.assertEqual("And now, a word:", p1.string)
+        self.assertEqual("p2", p2.string)
+        self.assertEqual("p3", p3.string)
+        self.assertEqual("And we're back.", p4.string)
         
         
     def test_replace_with_maintains_next_element_throughout(self):
@@ -1015,8 +1015,8 @@
         d1 = soup.find('div', id='d1')
         d2 = soup.find('div', id='d2')
         d2.extend(d1)
-        self.assertEqual(u'<div id="d1"></div>', d1.decode())
-        self.assertEqual(u'<div id="d2"><a>1</a><a>2</a><a>3</a><a>4</a></div>', d2.decode())
+        self.assertEqual('<div id="d1"></div>', d1.decode())
+        self.assertEqual('<div id="d2"><a>1</a><a>2</a><a>3</a><a>4</a></div>', d2.decode())
         
     def test_move_tag_to_beginning_of_parent(self):
         data = "<a><b></b><c></c><d></d></a>"
@@ -1262,7 +1262,7 @@
 <script>baz</script>
 </html>""")
         [soup.script.extract() for i in soup.find_all("script")]
-        self.assertEqual("<body>\n\n<a></a>\n</body>", unicode(soup.body))
+        self.assertEqual("<body>\n\n<a></a>\n</body>", str(soup.body))
 
 
     def test_extract_works_when_element_is_surrounded_by_identical_strings(self):
@@ -1524,7 +1524,7 @@
         soup = BeautifulSoup(b'<p>&nbsp;</p>', 'html.parser')
         encoding = soup.original_encoding
         copy = soup.__copy__()
-        self.assertEqual(u"<p> </p>", unicode(copy))
+        self.assertEqual("<p> </p>", str(copy))
         self.assertEqual(encoding, copy.original_encoding)
 
     def test_copy_preserves_builder_information(self):
@@ -1554,14 +1554,14 @@
         
     def test_unicode_pickle(self):
         # A tree containing Unicode characters can be pickled.
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         dumped = pickle.dumps(soup, pickle.HIGHEST_PROTOCOL)
         loaded = pickle.loads(dumped)
         self.assertEqual(loaded.decode(), soup.decode())
 
     def test_copy_navigablestring_is_not_attached_to_tree(self):
-        html = u"<b>Foo<a></a></b><b>Bar</b>"
+        html = "<b>Foo<a></a></b><b>Bar</b>"
         soup = self.soup(html)
         s1 = soup.find(string="Foo")
         s2 = copy.copy(s1)
@@ -1573,7 +1573,7 @@
         self.assertEqual(None, s2.previous_element)
 
     def test_copy_navigablestring_subclass_has_same_type(self):
-        html = u"<b><!--Foo--></b>"
+        html = "<b><!--Foo--></b>"
         soup = self.soup(html)
         s1 = soup.string
         s2 = copy.copy(s1)
@@ -1581,19 +1581,19 @@
         self.assertTrue(isinstance(s2, Comment))
 
     def test_copy_entire_soup(self):
-        html = u"<div><b>Foo<a></a></b><b>Bar</b></div>end"
+        html = "<div><b>Foo<a></a></b><b>Bar</b></div>end"
         soup = self.soup(html)
         soup_copy = copy.copy(soup)
         self.assertEqual(soup, soup_copy)
 
     def test_copy_tag_copies_contents(self):
-        html = u"<div><b>Foo<a></a></b><b>Bar</b></div>end"
+        html = "<div><b>Foo<a></a></b><b>Bar</b></div>end"
         soup = self.soup(html)
         div = soup.div
         div_copy = copy.copy(div)
 
         # The two tags look the same, and evaluate to equal.
-        self.assertEqual(unicode(div), unicode(div_copy))
+        self.assertEqual(str(div), str(div_copy))
         self.assertEqual(div, div_copy)
 
         # But they're not the same object.
@@ -1609,17 +1609,17 @@
 class TestSubstitutions(SoupTest):
 
     def test_default_formatter_is_minimal(self):
-        markup = u"<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
+        markup = "<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter="minimal")
         # The < is converted back into &lt; but the e-with-acute is left alone.
         self.assertEqual(
             decoded,
             self.document_for(
-                u"<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"))
+                "<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"))
 
     def test_formatter_html(self):
-        markup = u"<br><b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
+        markup = "<br><b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter="html")
         self.assertEqual(
@@ -1627,7 +1627,7 @@
             self.document_for("<br/><b>&lt;&lt;Sacr&eacute; bleu!&gt;&gt;</b>"))
 
     def test_formatter_html5(self):
-        markup = u"<br><b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
+        markup = "<br><b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter="html5")
         self.assertEqual(
@@ -1635,49 +1635,49 @@
             self.document_for("<br><b>&lt;&lt;Sacr&eacute; bleu!&gt;&gt;</b>"))
         
     def test_formatter_minimal(self):
-        markup = u"<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
+        markup = "<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter="minimal")
         # The < is converted back into &lt; but the e-with-acute is left alone.
         self.assertEqual(
             decoded,
             self.document_for(
-                u"<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"))
+                "<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"))
 
     def test_formatter_null(self):
-        markup = u"<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
+        markup = "<b>&lt;&lt;Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</b>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter=None)
         # Neither the angle brackets nor the e-with-acute are converted.
         # This is not valid HTML, but it's what the user wanted.
         self.assertEqual(decoded,
-                          self.document_for(u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>"))
+                          self.document_for("<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>"))
 
     def test_formatter_custom(self):
-        markup = u"<b>&lt;foo&gt;</b><b>bar</b><br/>"
+        markup = "<b>&lt;foo&gt;</b><b>bar</b><br/>"
         soup = self.soup(markup)
         decoded = soup.decode(formatter = lambda x: x.upper())
         # Instead of normal entity conversion code, the custom
         # callable is called on every string.
         self.assertEqual(
             decoded,
-            self.document_for(u"<b><FOO></b><b>BAR</b><br/>"))
+            self.document_for("<b><FOO></b><b>BAR</b><br/>"))
 
     def test_formatter_is_run_on_attribute_values(self):
-        markup = u'<a href="http://a.com?a=b&c=é">e</a>'
+        markup = '<a href="http://a.com?a=b&c=é">e</a>'
         soup = self.soup(markup)
RefactoringTool: Refactored ./doc/source/check_doc.py
RefactoringTool: Refactored ./doc/source/conf.py
         a = soup.a
 
-        expect_minimal = u'<a href="http://a.com?a=b&amp;c=é">e</a>'
+        expect_minimal = '<a href="http://a.com?a=b&amp;c=é">e</a>'
 
         self.assertEqual(expect_minimal, a.decode())
         self.assertEqual(expect_minimal, a.decode(formatter="minimal"))
 
-        expect_html = u'<a href="http://a.com?a=b&amp;c=&eacute;">e</a>'
+        expect_html = '<a href="http://a.com?a=b&amp;c=&eacute;">e</a>'
         self.assertEqual(expect_html, a.decode(formatter="html"))
 
         self.assertEqual(markup, a.decode(formatter=None))
-        expect_upper = u'<a href="HTTP://A.COM?A=B&C=É">E</a>'
+        expect_upper = '<a href="HTTP://A.COM?A=B&C=É">E</a>'
         self.assertEqual(expect_upper, a.decode(formatter=lambda x: x.upper()))
 
     def test_formatter_skips_script_tag_for_html_documents(self):
@@ -1703,7 +1703,7 @@
         # Everything outside the <pre> tag is reformatted, but everything
         # inside is left alone.
         self.assertEqual(
-            u'<div>\n foo\n <pre>  \tbar\n  \n  </pre>\n baz\n <textarea> eee\nfff\t</textarea>\n</div>',
+            '<div>\n foo\n <pre>  \tbar\n  \n  </pre>\n baz\n <textarea> eee\nfff\t</textarea>\n</div>',
             soup.div.prettify())
 
     def test_prettify_accepts_formatter_function(self):
@@ -1713,14 +1713,14 @@
 
     def test_prettify_outputs_unicode_by_default(self):
         soup = self.soup("<a></a>")
-        self.assertEqual(unicode, type(soup.prettify()))
+        self.assertEqual(str, type(soup.prettify()))
 
     def test_prettify_can_encode_data(self):
         soup = self.soup("<a></a>")
         self.assertEqual(bytes, type(soup.prettify("utf-8")))
 
     def test_html_entity_substitution_off_by_default(self):
-        markup = u"<b>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</b>"
+        markup = "<b>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</b>"
         soup = self.soup(markup)
         encoded = soup.b.encode("utf-8")
         self.assertEqual(encoded, markup.encode('utf-8'))
@@ -1764,48 +1764,48 @@
     """Test the ability to encode objects into strings."""
 
     def test_unicode_string_can_be_encoded(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertEqual(soup.b.string.encode("utf-8"),
-                          u"\N{SNOWMAN}".encode("utf-8"))
+                          "\N{SNOWMAN}".encode("utf-8"))
 
     def test_tag_containing_unicode_string_can_be_encoded(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertEqual(
             soup.b.encode("utf-8"), html.encode("utf-8"))
 
     def test_encoding_substitutes_unrecognized_characters_by_default(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertEqual(soup.b.encode("ascii"), b"<b>&#9731;</b>")
 
     def test_encoding_can_be_made_strict(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertRaises(
             UnicodeEncodeError, soup.encode, "ascii", errors="strict")
 
     def test_decode_contents(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
-        self.assertEqual(u"\N{SNOWMAN}", soup.b.decode_contents())
+        self.assertEqual("\N{SNOWMAN}", soup.b.decode_contents())
 
     def test_encode_contents(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertEqual(
-            u"\N{SNOWMAN}".encode("utf8"), soup.b.encode_contents(
+            "\N{SNOWMAN}".encode("utf8"), soup.b.encode_contents(
                 encoding="utf8"))
 
     def test_deprecated_renderContents(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         self.assertEqual(
-            u"\N{SNOWMAN}".encode("utf8"), soup.b.renderContents())
+            "\N{SNOWMAN}".encode("utf8"), soup.b.renderContents())
 
     def test_repr(self):
-        html = u"<b>\N{SNOWMAN}</b>"
+        html = "<b>\N{SNOWMAN}</b>"
         soup = self.soup(html)
         if PY3K:
             self.assertEqual(html, repr(soup))
@@ -1824,12 +1824,12 @@
         # Attributes come out sorted by name. In Python 3, attributes
         # normally come out of a dictionary in the order they were
         # added.
-        self.assertEquals([('a', 2), ('b', 1)], formatter.attributes(tag))
+        self.assertEqual([('a', 2), ('b', 1)], formatter.attributes(tag))
 
         # This works even if Tag.attrs is None, though this shouldn't
         # normally happen.
         tag.attrs = None
-        self.assertEquals([], formatter.attributes(tag))
+        self.assertEqual([], formatter.attributes(tag))
         
     def test_sort_attributes(self):
         # Test the ability to override Formatter.attributes() to,
@@ -1848,8 +1848,8 @@
 
         # attributes() was called on the <p> tag. It filtered out one
         # attribute and sorted the other two.
-        self.assertEquals(formatter.called_with, soup.p)
-        self.assertEquals(u'<p aval="2" cval="1"></p>', decoded)
+        self.assertEqual(formatter.called_with, soup.p)
+        self.assertEqual('<p aval="2" cval="1"></p>', decoded)
 
 
 class TestNavigableStringSubclasses(SoupTest):
@@ -1993,7 +1993,7 @@
         els = self.soup.select('title')
         self.assertEqual(len(els), 1)
         self.assertEqual(els[0].name, 'title')
-        self.assertEqual(els[0].contents, [u'The title'])
+        self.assertEqual(els[0].contents, ['The title'])
 
     def test_one_tag_many(self):
         els = self.soup.select('div')
@@ -2039,7 +2039,7 @@
         self.assertEqual(dashed[0]['id'], 'dash2')
 
     def test_dashed_tag_text(self):
-        self.assertEqual(self.soup.select('body > custom-dashed-tag')[0].text, u'Hello there.')
+        self.assertEqual(self.soup.select('body > custom-dashed-tag')[0].text, 'Hello there.')
 
     def test_select_dashed_matches_find_all(self):
         self.assertEqual(self.soup.select('custom-dashed-tag'), self.soup.find_all('custom-dashed-tag'))
@@ -2225,12 +2225,12 @@
         # Try to select first paragraph
         els = self.soup.select('div#inner p:nth-of-type(1)')
         self.assertEqual(len(els), 1)
-        self.assertEqual(els[0].string, u'Some text')
+        self.assertEqual(els[0].string, 'Some text')
 
         # Try to select third paragraph
         els = self.soup.select('div#inner p:nth-of-type(3)')
         self.assertEqual(len(els), 1)
-        self.assertEqual(els[0].string, u'Another')
+        self.assertEqual(els[0].string, 'Another')
 
         # Try to select (non-existent!) fourth paragraph
         els = self.soup.select('div#inner p:nth-of-type(4)')
@@ -2243,7 +2243,7 @@
     def test_nth_of_type_direct_descendant(self):
         els = self.soup.select('div#inner > p:nth-of-type(1)')
         self.assertEqual(len(els), 1)
-        self.assertEqual(els[0].string, u'Some text')
+        self.assertEqual(els[0].string, 'Some text')
 
     def test_id_child_selector_nth_of_type(self):
         self.assertSelects('#inner > p:nth-of-type(2)', ['p1'])
@@ -2324,7 +2324,7 @@
         markup = '<div class="c1"/><div class="c2"/><div class="c1"/>'
         soup = BeautifulSoup(markup, 'html.parser')
         selected = soup.select(".c1, .c2")
-        self.assertEquals(3, len(selected))
+        self.assertEqual(3, len(selected))
 
         # Verify that find_all finds the same elements, though because
         # of an implementation detail it finds them in a different
--- ./doc/source/check_doc.py	(original)
+++ ./doc/source/check_doc.py	(refactored)
@@ -25,4 +25,4 @@
             
 parser = Parser()
 parser.parse(open("index.rst").readlines())
-print("\n".join(parser.code))
+print(("\n".join(parser.code)))
--- ./doc/source/conf.py	(original)
+++ ./doc/source/conf.py	(refactored)
@@ -40,8 +40,8 @@
 master_doc = 'index'
 
 # General information about the project.
RefactoringTool: Refactored ./doc.ptbr/source/conf.py
RefactoringTool: Refactored ./doc.ru/source/conf.py
RefactoringTool: Refactored ./doc.zh/source/conf.py
RefactoringTool: Refactored ./scripts/demonstrate_parser_differences.py
-project = u'Beautiful Soup'
-copyright = u'2004-2020, Leonard Richardson'
+project = 'Beautiful Soup'
+copyright = '2004-2020, Leonard Richardson'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -178,8 +178,8 @@
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'BeautifulSoup.tex', u'Beautiful Soup Documentation',
-   u'Leonard Richardson', 'manual'),
+  ('index', 'BeautifulSoup.tex', 'Beautiful Soup Documentation',
+   'Leonard Richardson', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -211,18 +211,18 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'beautifulsoup', u'Beautiful Soup Documentation',
-     [u'Leonard Richardson'], 1)
+    ('index', 'beautifulsoup', 'Beautiful Soup Documentation',
+     ['Leonard Richardson'], 1)
 ]
 
 
 # -- Options for Epub output ---------------------------------------------------
 
 # Bibliographic Dublin Core info.
-epub_title = u'Beautiful Soup'
-epub_author = u'Leonard Richardson'
-epub_publisher = u'Leonard Richardson'
-epub_copyright = u'2012, Leonard Richardson'
+epub_title = 'Beautiful Soup'
+epub_author = 'Leonard Richardson'
+epub_publisher = 'Leonard Richardson'
+epub_copyright = '2012, Leonard Richardson'
 
 # The language of the text. It defaults to the language option
 # or en if the language is not set.
--- ./doc.ptbr/source/conf.py	(original)
+++ ./doc.ptbr/source/conf.py	(refactored)
@@ -40,8 +40,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'Beautiful Soup'
-copyright = u'2004-2015, Leonard Richardson'
+project = 'Beautiful Soup'
+copyright = '2004-2015, Leonard Richardson'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -178,8 +178,8 @@
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'BeautifulSoup.tex', u'Beautiful Soup Documentation',
-   u'Leonard Richardson', 'manual'),
+  ('index', 'BeautifulSoup.tex', 'Beautiful Soup Documentation',
+   'Leonard Richardson', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -211,18 +211,18 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'beautifulsoup', u'Beautiful Soup Documentation',
-     [u'Leonard Richardson'], 1)
+    ('index', 'beautifulsoup', 'Beautiful Soup Documentation',
+     ['Leonard Richardson'], 1)
 ]
 
 
 # -- Options for Epub output ---------------------------------------------------
 
 # Bibliographic Dublin Core info.
-epub_title = u'Beautiful Soup'
-epub_author = u'Leonard Richardson'
-epub_publisher = u'Leonard Richardson'
-epub_copyright = u'2012, Leonard Richardson'
+epub_title = 'Beautiful Soup'
+epub_author = 'Leonard Richardson'
+epub_publisher = 'Leonard Richardson'
+epub_copyright = '2012, Leonard Richardson'
 
 # The language of the text. It defaults to the language option
 # or en if the language is not set.
--- ./doc.ru/source/conf.py	(original)
+++ ./doc.ru/source/conf.py	(refactored)
@@ -40,8 +40,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'Beautiful Soup'
-copyright = u'2004-2020, Leonard Richardson'
+project = 'Beautiful Soup'
+copyright = '2004-2020, Leonard Richardson'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -178,8 +178,8 @@
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'BeautifulSoup.tex', u'Beautiful Soup Documentation',
-   u'Leonard Richardson', 'manual'),
+  ('index', 'BeautifulSoup.tex', 'Beautiful Soup Documentation',
+   'Leonard Richardson', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -211,18 +211,18 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'beautifulsoup', u'Beautiful Soup Documentation',
-     [u'Leonard Richardson'], 1)
+    ('index', 'beautifulsoup', 'Beautiful Soup Documentation',
+     ['Leonard Richardson'], 1)
 ]
 
 
 # -- Options for Epub output ---------------------------------------------------
 
 # Bibliographic Dublin Core info.
-epub_title = u'Beautiful Soup'
-epub_author = u'Leonard Richardson'
-epub_publisher = u'Leonard Richardson'
-epub_copyright = u'2012, Leonard Richardson'
+epub_title = 'Beautiful Soup'
+epub_author = 'Leonard Richardson'
+epub_publisher = 'Leonard Richardson'
+epub_copyright = '2012, Leonard Richardson'
 
 # The language of the text. It defaults to the language option
 # or en if the language is not set.
--- ./doc.zh/source/conf.py	(original)
+++ ./doc.zh/source/conf.py	(refactored)
@@ -40,8 +40,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'Beautiful Soup'
-copyright = u'2012, Leonard Richardson'
+project = 'Beautiful Soup'
+copyright = '2012, Leonard Richardson'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -178,8 +178,8 @@
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
-  ('index', 'BeautifulSoup.tex', u'Beautiful Soup Documentation',
-   u'Leonard Richardson', 'manual'),
+  ('index', 'BeautifulSoup.tex', 'Beautiful Soup Documentation',
+   'Leonard Richardson', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -211,18 +211,18 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'beautifulsoup', u'Beautiful Soup Documentation',
-     [u'Leonard Richardson'], 1)
+    ('index', 'beautifulsoup', 'Beautiful Soup Documentation',
+     ['Leonard Richardson'], 1)
 ]
 
 
 # -- Options for Epub output ---------------------------------------------------
 
 # Bibliographic Dublin Core info.
-epub_title = u'Beautiful Soup'
-epub_author = u'Leonard Richardson'
-epub_publisher = u'Leonard Richardson'
-epub_copyright = u'2012, Leonard Richardson'
+epub_title = 'Beautiful Soup'
+epub_author = 'Leonard Richardson'
+epub_publisher = 'Leonard Richardson'
+epub_copyright = '2012, Leonard Richardson'
 
 # The language of the text. It defaults to the language option
 # or en if the language is not set.
--- ./scripts/demonstrate_parser_differences.py	(original)
+++ ./scripts/demonstrate_parser_differences.py	(refactored)
@@ -22,13 +22,13 @@
 try:
     from bs4.builder import _lxml
     parsers.append('lxml')
-except ImportError, e:
+except ImportError as e:
     pass
 
 try:
     from bs4.builder import _html5lib
     parsers.append('html5lib')
-except ImportError, e:
+except ImportError as e:
     pass
 
 class Demonstration(object):
@@ -47,7 +47,7 @@
                     output = soup.div
                 else:
                     output = soup
-            except Exception, e:
+            except Exception as e:
                 output = "[EXCEPTION] %s" % str(e)
             self.results[parser] = output
             if previous_output is None:
@@ -57,15 +57,15 @@
         return uniform_results
 
     def dump(self):
-        print "%s: %s" % ("Markup".rjust(13), self.markup.encode("utf8"))
-        for parser, output in self.results.items():
-            print "%s: %s" % (parser.rjust(13), output.encode("utf8"))
+        print("%s: %s" % ("Markup".rjust(13), self.markup.encode("utf8")))
+        for parser, output in list(self.results.items()):
+            print("%s: %s" % (parser.rjust(13), output.encode("utf8")))
 
 different_results = []
 uniform_results = []
 
-print "= Testing the following parsers: %s =" % ", ".join(parsers)
-print
+print("= Testing the following parsers: %s =" % ", ".join(parsers))
+print()
 
 input_file = sys.stdin
 if sys.stdin.isatty():
@@ -83,13 +83,13 @@
     else:
         different_results.append(demo)
 
-print "== Markup that's handled the same in every parser =="
-print
+print("== Markup that's handled the same in every parser ==")
+print()
 for demo in uniform_results:
     demo.dump()
-    print
-print "== Markup that's not handled the same in every parser =="
-print
+    print()
+print("== Markup that's not handled the same in every parser ==")
+print()
 for demo in different_results:
     demo.dump()
-    print
+    print()
RefactoringTool: Files that were modified:
RefactoringTool: ./setup.py
RefactoringTool: ./bs4/__init__.py
RefactoringTool: ./bs4/dammit.py
RefactoringTool: ./bs4/diagnose.py
RefactoringTool: ./bs4/element.py
RefactoringTool: ./bs4/formatter.py
RefactoringTool: ./bs4/testing.py
RefactoringTool: ./bs4/builder/__init__.py
RefactoringTool: ./bs4/builder/_html5lib.py
RefactoringTool: ./bs4/builder/_htmlparser.py
RefactoringTool: ./bs4/builder/_lxml.py
RefactoringTool: ./bs4/tests/__init__.py
RefactoringTool: ./bs4/tests/test_builder_registry.py
RefactoringTool: ./bs4/tests/test_docs.py
RefactoringTool: ./bs4/tests/test_html5lib.py
RefactoringTool: ./bs4/tests/test_htmlparser.py
RefactoringTool: ./bs4/tests/test_lxml.py
RefactoringTool: ./bs4/tests/test_soup.py
RefactoringTool: ./bs4/tests/test_tree.py
RefactoringTool: ./doc/source/check_doc.py
RefactoringTool: ./doc/source/conf.py
RefactoringTool: ./doc.ptbr/source/conf.py
RefactoringTool: ./doc.ru/source/conf.py
RefactoringTool: ./doc.zh/source/conf.py
RefactoringTool: ./scripts/demonstrate_parser_differences.py
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection'
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '
+ /usr/bin/python3 setup.py build '--executable=/usr/bin/python3 -s'
running build
running build_py
creating build
creating build/lib
creating build/lib/bs4
copying bs4/testing.py -> build/lib/bs4
copying bs4/formatter.py -> build/lib/bs4
copying bs4/element.py -> build/lib/bs4
copying bs4/diagnose.py -> build/lib/bs4
copying bs4/dammit.py -> build/lib/bs4
copying bs4/__init__.py -> build/lib/bs4
creating build/lib/bs4/tests
copying bs4/tests/test_tree.py -> build/lib/bs4/tests
copying bs4/tests/test_soup.py -> build/lib/bs4/tests
copying bs4/tests/test_lxml.py -> build/lib/bs4/tests
copying bs4/tests/test_htmlparser.py -> build/lib/bs4/tests
copying bs4/tests/test_html5lib.py -> build/lib/bs4/tests
copying bs4/tests/test_docs.py -> build/lib/bs4/tests
copying bs4/tests/test_builder_registry.py -> build/lib/bs4/tests
copying bs4/tests/__init__.py -> build/lib/bs4/tests
creating build/lib/bs4/builder
copying bs4/builder/_lxml.py -> build/lib/bs4/builder
copying bs4/builder/_htmlparser.py -> build/lib/bs4/builder
copying bs4/builder/_html5lib.py -> build/lib/bs4/builder
copying bs4/builder/__init__.py -> build/lib/bs4/builder
/usr/lib/python3.9/site-packages/setuptools/lib2to3_ex.py:36: SetuptoolsDeprecationWarning: 2to3 support is deprecated. If the project still requires Python 2 support, please migrate to a single-codebase solution or employ an independent conversion process.
  warnings.warn(
Fixing build/lib/bs4/testing.py build/lib/bs4/formatter.py build/lib/bs4/element.py build/lib/bs4/diagnose.py build/lib/bs4/dammit.py build/lib/bs4/__init__.py build/lib/bs4/tests/test_tree.py build/lib/bs4/tests/test_soup.py build/lib/bs4/tests/test_lxml.py build/lib/bs4/tests/test_htmlparser.py build/lib/bs4/tests/test_html5lib.py build/lib/bs4/tests/test_docs.py build/lib/bs4/tests/test_builder_registry.py build/lib/bs4/tests/__init__.py build/lib/bs4/builder/_lxml.py build/lib/bs4/builder/_htmlparser.py build/lib/bs4/builder/_html5lib.py build/lib/bs4/builder/__init__.py
Skipping optional fixer: buffer
Skipping optional fixer: idioms
Skipping optional fixer: set_literal
Skipping optional fixer: ws_comma
Fixing build/lib/bs4/testing.py build/lib/bs4/formatter.py build/lib/bs4/element.py build/lib/bs4/diagnose.py build/lib/bs4/dammit.py build/lib/bs4/__init__.py build/lib/bs4/tests/test_tree.py build/lib/bs4/tests/test_soup.py build/lib/bs4/tests/test_lxml.py build/lib/bs4/tests/test_htmlparser.py build/lib/bs4/tests/test_html5lib.py build/lib/bs4/tests/test_docs.py build/lib/bs4/tests/test_builder_registry.py build/lib/bs4/tests/__init__.py build/lib/bs4/builder/_lxml.py build/lib/bs4/builder/_htmlparser.py build/lib/bs4/builder/_html5lib.py build/lib/bs4/builder/__init__.py
Skipping optional fixer: buffer
Skipping optional fixer: idioms
Skipping optional fixer: set_literal
Skipping optional fixer: ws_comma
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.dlTDeh
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
++ dirname /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
+ cd beautifulsoup4-4.9.3
~/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9 ~/build/BUILD/beautifulsoup4-4.9.3
+ pushd /builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection'
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '
+ /usr/bin/python3 setup.py install -O1 --skip-build --root /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
running install
running install_lib
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder
copying build/lib/bs4/builder/__init__.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder
copying build/lib/bs4/builder/_html5lib.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder
copying build/lib/bs4/builder/_htmlparser.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder
copying build/lib/bs4/builder/_lxml.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder
creating /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/__init__.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_builder_registry.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_docs.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_html5lib.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_htmlparser.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_lxml.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_soup.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/tests/test_tree.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests
copying build/lib/bs4/__init__.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
copying build/lib/bs4/dammit.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
copying build/lib/bs4/diagnose.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
copying build/lib/bs4/element.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
copying build/lib/bs4/formatter.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
copying build/lib/bs4/testing.py -> /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder/__init__.py to __init__.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder/_html5lib.py to _html5lib.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder/_htmlparser.py to _htmlparser.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/builder/_lxml.py to _lxml.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/__init__.py to __init__.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_builder_registry.py to test_builder_registry.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_docs.py to test_docs.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_html5lib.py to test_html5lib.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_htmlparser.py to test_htmlparser.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_lxml.py to test_lxml.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_soup.py to test_soup.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/tests/test_tree.py to test_tree.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/__init__.py to __init__.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/dammit.py to dammit.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/diagnose.py to diagnose.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/element.py to element.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/formatter.py to formatter.cpython-39.pyc
byte-compiling /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/bs4/testing.py to testing.cpython-39.pyc
writing byte-compilation script '/tmp/tmpdbrm4g37.py'
/usr/bin/python3 /tmp/tmpdbrm4g37.py
removing /tmp/tmpdbrm4g37.py
running install_egg_info
running egg_info
writing beautifulsoup4.egg-info/PKG-INFO
writing dependency_links to beautifulsoup4.egg-info/dependency_links.txt
writing requirements to beautifulsoup4.egg-info/requires.txt
writing top-level names to beautifulsoup4.egg-info/top_level.txt
reading manifest file 'beautifulsoup4.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'beautifulsoup4.egg-info/SOURCES.txt'
Copying beautifulsoup4.egg-info to /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9/site-packages/beautifulsoup4-4.9.3-py3.9.egg-info
running install_scripts
+ rm -rfv /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/bin/__pycache__
+ /usr/lib/rpm/find-debuginfo.sh -j4 --strict-build-id -m -i --build-id-seed 4.9.3-3.el9 --unique-debug-suffix -4.9.3-3.el9.aarch64 --unique-debug-src-base python-beautifulsoup4-4.9.3-3.el9.aarch64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/beautifulsoup4-4.9.3
find: 'debug': No such file or directory
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0
Bytecompiling .py files below /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/lib/python3.9 using python3.9
+ /usr/lib/rpm/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.IXRsD4
+ umask 022
+ cd /builddir/build/BUILD
+ cd beautifulsoup4-4.9.3
~/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9 ~/build/BUILD/beautifulsoup4-4.9.3
+ pushd /builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9
+ /usr/bin/python3 -m unittest discover -s bs4
....................................................................................................................................................../builddir/build/BUILD/python3-python-beautifulsoup4-4.9.3-3.el9/bs4/builder/_htmlparser.py:102: UserWarning: don't crash
  warnings.warn(msg)
...........................................................................................................................................................................................................................................................................................................................................................................................
----------------------------------------------------------------------
Ran 529 tests in 0.890s
OK
+ RPM_EC=0
++ jobs -p
+ exit 0
Processing files: python3-beautifulsoup4-4.9.3-3.el9.noarch
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.YRHfcj
+ umask 022
+ cd /builddir/build/BUILD
+ cd beautifulsoup4-4.9.3
+ DOCDIR=/builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/doc/python3-beautifulsoup4
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/doc/python3-beautifulsoup4
+ cp -pr NEWS.txt /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/doc/python3-beautifulsoup4
+ cp -pr TODO.txt /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/doc/python3-beautifulsoup4
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.iwRy1I
+ umask 022
+ cd /builddir/build/BUILD
+ cd beautifulsoup4-4.9.3
+ LICENSEDIR=/builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/licenses/python3-beautifulsoup4
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/licenses/python3-beautifulsoup4
+ cp -pr COPYING.txt /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64/usr/share/licenses/python3-beautifulsoup4
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: python-beautifulsoup4 = 4.9.3-3.el9 python3-beautifulsoup4 = 4.9.3-3.el9 python3.9-beautifulsoup4 = 4.9.3-3.el9 python3.9dist(beautifulsoup4) = 4.9.3 python3dist(beautifulsoup4) = 4.9.3
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PartialHardlinkSets) <= 4.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: python(abi) = 3.9 python3.9dist(soupsieve) > 1.2
Obsoletes: python-beautifulsoup4 < 4.9.3-3.el9 python3-BeautifulSoup < 1:3.2.1-2
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
Wrote: /builddir/build/RPMS/python3-beautifulsoup4-4.9.3-3.el9.noarch.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.uI5lZE
+ umask 022
+ cd /builddir/build/BUILD
+ cd beautifulsoup4-4.9.3
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/python-beautifulsoup4-4.9.3-3.el9.aarch64
+ RPM_EC=0
++ jobs -p
+ exit 0
Child return code was: 0