def __init__(self, value, key):
"""Initialze internal state.
Eval the string value and save the result.
Args:
value: String to compile as a regular expression.
key: The YAML field name.
Raises:
InvalidCodeInConfiguration: if the code could not be evaluated, or
the evalauted method is not callable.
"""
self.value = value
try:
self.method = eval(value, _global_temp_globals)
except Exception as err:
raise bulkloader_errors.InvalidCodeInConfiguration(
'Invalid code for %s. Code: "%s". Details: %s' %
(key, value, err))
if not callable(self.method):
raise bulkloader_errors.InvalidCodeInConfiguration(
'Code for %s did not return a callable. Code: "%s".' %
(key, value))
self.supports_bulkload_state = False
try:
argspec = inspect.getargspec(self.method)
if 'bulkload_state' in argspec[0]:
self.supports_bulkload_state = True
except TypeError:
pass
def __init__(self, value, key):
"""Initialze internal state.
Eval the string value and save the result.
Args:
value: String to compile as a regular expression.
key: The YAML field name.
Raises:
InvalidCodeInConfiguration: if the code could not be evaluated, or
the evalauted method is not callable.
"""
self.value = value
try:
self.method = eval(value, _global_temp_globals)
except Exception, err:
raise bulkloader_errors.InvalidCodeInConfiguration(
'Invalid code for %s. Code: "%s". Details: %s' %
(key, value, err))