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hgweb: expose input stream on parsed WSGI request object...
hgweb: expose input stream on parsed WSGI request object Our next step towards moving away from wsgirequest to our newer, friendlier parsedrequest type is input stream access. This commit exposes the input stream on the instance. Consumers in the HTTP protocol server switch to it. Because there were very few consumers of the input stream, we stopped storing a reference to the input stream on wsgirequest directly. All access now goes through parsedrequest. However, wsgirequest still may read from this stream as part of cgi.parse(). So we still need to create the stream from wsgirequest. Differential Revision: https://phab.mercurial-scm.org/D2771
Siddharth Agarwal - - Load All Authors

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exceptions.py
39 lines | 919 B | text/x-python | PythonLexer
/ mercurial / thirdparty / attr / exceptions.py
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from __future__ import absolute_import, division, print_function
class FrozenInstanceError(AttributeError):
"""
A frozen/immutable instance has been attempted to be modified.
It mirrors the behavior of ``namedtuples`` by using the same error message
and subclassing :exc:`AttributeError`.
.. versionadded:: 16.1.0
"""
msg = "can't set attribute"
args = [msg]
class AttrsAttributeNotFoundError(ValueError):
"""
An ``attrs`` function couldn't find an attribute that the user asked for.
.. versionadded:: 16.2.0
"""
class NotAnAttrsClassError(ValueError):
"""
A non-``attrs`` class has been passed into an ``attrs`` function.
.. versionadded:: 16.2.0
"""
class DefaultAlreadySetError(RuntimeError):
"""
A default has been set using ``attr.ib()`` and is attempted to be reset
using the decorator.
.. versionadded:: 17.1.0
"""