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Move test.test_support.catch_warning() to the warnings module, rename it

Browse source 
catch_warnings(), and clean up the API.

While expanding the test suite, a bug was found where a warning about the
'line' argument to showwarning() was not letting functions with '*args' go
without a warning.

Closes issue 3602.
Code review by Benjamin Peterson.
This commit is contained in:
Brett Cannon 2008-09-02 01:25:16 +00:00
parent 86533776c2
commit 1eaf0742d8
11 changed files with 208 additions and 126 deletions
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8
Lib/asynchat.py
View file

@ -49,8 +49,9 @@ you - by calling your self.found_terminator() method.
import socket
import asyncore
from collections import deque
from sys import py3kwarning
from test.test_support import catch_warning
from warnings import filterwarnings
from warnings import filterwarnings, catch_warnings
class async_chat (asyncore.dispatcher):
"""This is an abstract class. You must derive from this class, and add
@ -218,8 +219,9 @@ class async_chat (asyncore.dispatcher):
# handle classic producer behavior
obs = self.ac_out_buffer_size
try:
with catch_warning(record=False):
filterwarnings("ignore", ".*buffer", DeprecationWarning)
with catch_warnings():
if py3kwarning:
filterwarnings("ignore", ".*buffer", DeprecationWarning)
data = buffer(first, 0, obs)
except TypeError:
data = first.more()