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Issue #7425: Prevent pydoc -k failures due to module import errors. 

(Backport to 2.7 of existing 3.x fix)
This commit is contained in:
Ned Deily 2011-10-06 14:17:44 -07:00
parent ac6874c4bb
commit 0096fb5780
1 changed files with 6 additions and 5 deletions
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11
Lib/pydoc.py
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@ -52,7 +52,7 @@ Richard Chamberlain, for the first implementation of textdoc.
# the current directory is changed with os.chdir(), an incorrect
# path will be displayed.
import sys, imp, os, re, types, inspect, __builtin__, pkgutil
import sys, imp, os, re, types, inspect, __builtin__, pkgutil, warnings
from repr import Repr
from string import expandtabs, find, join, lower, split, strip, rfind, rstrip
from traceback import extract_tb
@ -1968,10 +1968,11 @@ def apropos(key):
if modname[-9:] == '.__init__':
modname = modname[:-9] + ' (package)'
print modname, desc and '- ' + desc
try: import warnings
except ImportError: pass
else: warnings.filterwarnings('ignore') # ignore problems during import
ModuleScanner().run(callback, key)
def onerror(modname):
pass
with warnings.catch_warnings():
warnings.filterwarnings('ignore') # ignore problems during import
ModuleScanner().run(callback, key, onerror=onerror)
# --------------------------------------------------- web browser interface