def get_ext_state(self,
project: rpr.Project,
key: str,
section: str = EXT_SECTION) -> str:
size_str: str
(_, _, _, _, size_str, _) = RPR.GetProjExtState( # type:ignore
project.id, section, key + '_size', 'valOutNeedBig', 1001)
if not size_str:
raise self.no_ext_state(f'{section}:{key}')
size = int(size_str)
(_, _, _, _, result, _) = RPR.GetProjExtState( # type:ignore
project.id, section, key, 'valOutNeedBig', size + 1)
return ty.cast(str, result)
def proj_loads(project: rpr.Project, key: str) -> str:
size_str: str
(_, _, _, _, size_str, _) = RPR.GetProjExtState( # type:ignore
project.id, SECTION, key + '_size', 'valOutNeedBig', 1001)
if not size_str:
return ''
size = int(size_str)
(_, _, _, _, dump, _) = RPR.GetProjExtState( # type:ignore
project.id, SECTION, key, 'valOutNeedBig', size + 1)
# rpr.print('get_size_str: ', size_str)
# rpr.print(size)
if dump == '':
return ''
return pickle.loads(codecs.decode(dump.encode(), "base64"))
def get_ext_state(self, section, key, pickled=False):
"""
Return external state of project.
Parameters
----------
section : str
key : str
pickled: bool
Whether data was pickled or not.
Returns
-------
value : str
If key or section does not exist an empty string is returned.
"""
value = RPR.GetProjExtState(self.id, section, key, "", 2**31 - 1)[4]
if value and pickled:
value = pickle.loads(codecs.decode(value.encode(), "base64"))
return value