twisted.python.deprecate._ModuleProxy : API documentation

Python module wrapper to hook module-level attribute access.

Access to deprecated attributes first checks _ModuleProxy._deprecatedAttributes, if the attribute does not appear there then access falls through to _ModuleProxy._module, the wrapped module object.

Method	__init__	Undocumented
Method	__repr__	Get a string containing the type of the module proxy and a representation of the wrapped module object.
Method	__setattr__	Set an attribute on the wrapped module object.
Method	__getattribute__	Get an attribute from the module object, possibly emitting a warning.
Instance Variable	_module	Module on which to hook attribute access. (type: `module`)
Instance Variable	_deprecatedAttributes	Mapping of attribute names to objects that retrieve the module attribute's original value. (type: `dict` mapping `str` to `_DeprecatedAttribute`)
Instance Variable	_lastWasPath	Heuristic guess as to whether warnings about this package should be ignored for the next call. If the last attribute access of this module was a `getattr` of `__path__`, we will assume that it was the import system doing it and we won't emit a warning for the next access, even if it is to a deprecated attribute. The CPython import system always tries to access `__path__`, then the attribute itself, then the attribute itself again, in both successful and failed cases. (type: `bool`)

_module =

Module on which to hook attribute access. (type: module)

_deprecatedAttributes =

Mapping of attribute names to objects that retrieve the module attribute's original value. (type: dict mapping str to _DeprecatedAttribute)

_lastWasPath =

Heuristic guess as to whether warnings about this package should be ignored for the next call. If the last attribute access of this module was a getattr of __path__, we will assume that it was the import system doing it and we won't emit a warning for the next access, even if it is to a deprecated attribute. The CPython import system always tries to access __path__, then the attribute itself, then the attribute itself again, in both successful and failed cases. (type: bool)

def __init__(self, module): (source)

Undocumented

def __repr__(self): (source)

Get a string containing the type of the module proxy and a representation of the wrapped module object.

def __setattr__(self, name, value): (source)

Set an attribute on the wrapped module object.

def __getattribute__(self, name): (source)

Get an attribute from the module object, possibly emitting a warning.

If the specified name has been deprecated, then a warning is issued. (Unless certain obscure conditions are met; see _ModuleProxy._lastWasPath for more information about what might quash such a warning.)

twisted.python.deprecate._ModuleProxy(object) class documentation

`twisted.python.deprecate._ModuleProxy(object)` class documentation