obspy.io.segy.core.LazyTraceHeaderAttribDict¶
- class LazyTraceHeaderAttribDict(unpacked_header, unpacked_header_endian, data={})[source]¶
Bases: obspy.core.util.attribdict.AttribDict
This version of AttribDict will unpack header values only if needed.
This saves a huge amount of memory. The disadvantage is that it is no longer possible to use tab completion in e.g. ipython.
This version is used for the SEGY/SU trace headers.
Attributes
__abstractmethods__ frozenset() -> empty frozenset object __dict__ __doc__ unicode(object=’‘) -> unicode object __hash__ __module__ str(object=’‘) -> string __weakref__ list of weak references to the object (if defined) defaults dict() -> new empty dictionary do_not_warn_on list() -> new empty list readonly list() -> new empty list warn_on_non_default_key bool(x) -> bool Public Methods
clear copy get items iteritems iterkeys itervalues keys pop If key is not found, d is returned if given, otherwise KeyError is raised. popitem as a 2-tuple; but raise KeyError if D is empty. setdefault update values Private Methods
Warning
Private methods are mainly for internal/developer use and their API might change without notice.
_pretty_str Return better readable string representation of AttribDict object. Special Methods
__contains__ __deepcopy__ __delattr__ __delitem__ __eq__ __format__ default object formatter __getattr__ __getitem__ __getstate__ __init__ __iter__ __len__ __ne__ __new__ __reduce__ helper for pickle __reduce_ex__ helper for pickle __repr__ __setattr__ __setitem__ __setstate__ __sizeof__ size of object in memory, in bytes __subclasshook__