python-bitshares/bitshares/instance.py at develop · super0717/python-bitshares · GitHub

24 lines (18 loc) · 852 Bytes

import bitshares as bts

_shared_bitshares_instance = None

def shared_bitshares_instance():

""" This method will initialize ``_shared_bitshares_instance`` and return it.

The purpose of this method is to have offer single default

bitshares instance that can be reused by multiple classes.

"""

global _shared_bitshares_instance

if not _shared_bitshares_instance:

_shared_bitshares_instance = bts.BitShares()

return _shared_bitshares_instance

def set_shared_bitshares_instance(bitshares_instance):

""" This method allows us to override default bitshares instance for all users of

``_shared_bitshares_instance``.

:param bitshares.bitshares.BitShares bitshares_instance: BitShares instance

"""

global _shared_bitshares_instance

_shared_bitshares_instance = bitshares_instance

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