class CreationInfo(*args, **kwargs)[source]

Bases: obspy.core.event.base.__CreationInfo

CreationInfo is used to describe creation metadata (author, version, and creation time) of a resource.

  • agency_id (str, optional) Designation of agency that published a resource.
  • agency_uri (ResourceIdentifier, optional) Resource Identifier of the agency that published a resource.
  • author (str, optional) Name describing the author of a resource.
  • author_uri (ResourceIdentifier, optional) Resource Identifier of the author of a resource.
  • creation_time (UTCDateTime, optional) Time of creation of a resource.
  • version (str, optional) Version string of a resource
>>> info = CreationInfo(author="obspy.org", version="0.0.1")
>>> print(info)
CreationInfo(author='obspy.org', version='0.0.1')


For handling additional information not covered by the QuakeML standard and how to output it to QuakeML see the ObsPy Tutorial.


__abstractmethods__ frozenset() -> empty frozenset object
__doc__ str(object=’‘) -> str
__module__ str(object=’‘) -> str
__slots__ tuple() -> empty tuple
__weakref__ list of weak references to the object (if defined)
defaults dict() -> new empty dictionary
do_not_warn_on list() -> new empty list
item tuple() -> empty tuple
key str(object=’‘) -> str
readonly list() -> new empty list
warn_on_non_default_key bool(x) -> bool

Public Methods

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.

Private Methods


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

__dir__ default dir() implementation
__eq__ Two instances are considered equal if all attributes and all lists
__format__ default object formatter
__getattr__ Py3k hasattr() expects an AttributeError no KeyError to be
__new__ Create and return a new object.
__reduce__ helper for pickle
__reduce_ex__ helper for pickle
__setattr__ Custom property implementation that works if the class is
__sizeof__ size of object in memory, in bytes
__str__ Fairly extensive in an attempt to cover several use cases.