def load(filename, style):
"""Load an object from a file.
Deserialize an object from a file. The file can be encrypted.
@param filename: string
@param style: string (one of 'pickle' or 'source')
"""
mode = 'r'
if style=='source':
from twisted.persisted.aot import unjellyFromSource as _load
else:
_load, mode = pickle.load, 'rb'
fp = open(filename, mode)
ee = _EverythingEphemeral(sys.modules['__main__'])
sys.modules['__main__'] = ee
ee.initRun = 1
with fp:
try:
value = _load(fp)
finally:
# restore __main__ if an exception is raised.
sys.modules['__main__'] = ee.mainMod
styles.doUpgrade()
ee.initRun = 0
persistable = IPersistable(value, None)
if persistable is not None:
persistable.setStyle(style)
return value
def load(filename, style):
"""Load an object from a file.
Deserialize an object from a file. The file can be encrypted.
@param filename: string
@param style: string (one of 'pickle' or 'source')
"""
mode = 'r'
if style == 'source':
from twisted.persisted.aot import unjellyFromSource as _load
else:
_load, mode = pickle.load, 'rb'
fp = open(filename, mode)
ee = _EverythingEphemeral(sys.modules['__main__'])
sys.modules['__main__'] = ee
ee.initRun = 1
with fp:
try:
value = _load(fp)
finally:
# restore __main__ if an exception is raised.
sys.modules['__main__'] = ee.mainMod
styles.doUpgrade()
ee.initRun = 0
persistable = IPersistable(value, None)
if persistable is not None:
persistable.setStyle(style)
return value
def load(filename, style, passphrase=None):
"""Load an object from a file.
Deserialize an object from a file. The file can be encrypted.
@param filename: string
@param style: string (one of 'source', 'xml' or 'pickle')
@param passphrase: string
"""
mode = "r"
if style == "source":
from twisted.persisted.aot import unjellyFromSource as _load
elif style == "xml":
from twisted.persisted.marmalade import unjellyFromXML as _load
else:
_load, mode = pickle.load, "rb"
if passphrase:
fp = StringIO.StringIO(_decrypt(passphrase, open(filename, "rb").read()))
else:
fp = open(filename, mode)
ee = _EverythingEphemeral(sys.modules["__main__"])
sys.modules["__main__"] = ee
ee.initRun = 1
try:
value = _load(fp)
finally:
# restore __main__ if an exception is raised.
sys.modules["__main__"] = ee.mainMod
styles.doUpgrade()
ee.initRun = 0
persistable = IPersistable(value, None)
if persistable is not None:
persistable.setStyle(style)
return value
def load(filename, style, passphrase=None):
"""Load an object from a file.
Deserialize an object from a file. The file can be encrypted.
@param filename: string
@param style: string (one of 'source', 'xml' or 'pickle')
@param passphrase: string
"""
mode = 'r'
if style == 'source':
from twisted.persisted.aot import unjellyFromSource as _load
elif style == 'xml':
from twisted.persisted.marmalade import unjellyFromXML as _load
else:
_load, mode = pickle.load, 'rb'
if passphrase:
fp = StringIO.StringIO(
_decrypt(passphrase,
open(filename, 'rb').read()))
else:
fp = open(filename, mode)
ee = _EverythingEphemeral(sys.modules['__main__'])
sys.modules['__main__'] = ee
ee.initRun = 1
try:
value = _load(fp)
finally:
# restore __main__ if an exception is raised.
sys.modules['__main__'] = ee.mainMod
styles.doUpgrade()
ee.initRun = 0
persistable = IPersistable(value, None)
if persistable is not None:
persistable.setStyle(style)
return value
