class_docstr: Fixed offset in minutes east from UTC.
  
  This is exactly the implementation__ found in Python 2.3.x documentation,
  with a small change to the `!__init__()` method to allow for pickling
  and a default name in the form ``sHH:MM`` (``s`` is the sign.).
  
  The implementation also caches instances. During creation, if a
  FixedOffsetTimezone instance has previously been created with the same
  offset and name that instance will be returned. This saves memory and
  improves comparability.
  
  .. versionchanged:: 2.9
  
      The constructor can take either a timedelta or a number of minutes of
      offset. Previously only minutes were supported.
  
  .. __: https://docs.python.org/library/datetime.html
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code: def __eq__(self, other):
      if isinstance(other, FixedOffsetTimezone):
          return self._offset == other._offset
      else:
          return NotImplemented
  
file_path: psycopg2/lib/tz.py
imports: import datetime
  import time
label_desc: Use image node_id 4 for calling the FixedOffsetTimezone obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown, NotImplemented