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SF bug 418615: regular expression bug in pipes.py. 

Obviously bad regexps, spotted by Jeffery Collins.

HELP!  I can't run this on Windows, and the module test() function
probably doesn't work on anyone's box.  Could a Unixoid please write
an at least minimal working test and add it to the std test suite?
This commit is contained in:
Tim Peters 2001-04-25 03:43:14 +00:00
parent d29abb9915
commit c09cee4d92
1 changed files with 4 additions and 4 deletions
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8
Lib/pipes.py
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@ -123,10 +123,10 @@ class Template:
if self.steps and self.steps[-1][1] == SINK: if self.steps and self.steps[-1][1] == SINK:
raise ValueError, \ raise ValueError, \
'Template.append: already ends with SINK' 'Template.append: already ends with SINK'
if kind[0] == 'f' and not re.search('\$IN\b', cmd): if kind[0] == 'f' and not re.search(r'\$IN\b', cmd):
raise ValueError, \ raise ValueError, \
'Template.append: missing $IN in cmd' 'Template.append: missing $IN in cmd'
if kind[1] == 'f' and not re.search('\$OUT\b', cmd): if kind[1] == 'f' and not re.search(r'\$OUT\b', cmd):
raise ValueError, \ raise ValueError, \
'Template.append: missing $OUT in cmd' 'Template.append: missing $OUT in cmd'
self.steps.append((cmd, kind)) self.steps.append((cmd, kind))
@ -145,10 +145,10 @@ class Template:
if self.steps and self.steps[0][1] == SOURCE: if self.steps and self.steps[0][1] == SOURCE:
raise ValueError, \ raise ValueError, \
'Template.prepend: already begins with SOURCE' 'Template.prepend: already begins with SOURCE'
if kind[0] == 'f' and not re.search('\$IN\b', cmd): if kind[0] == 'f' and not re.search(r'\$IN\b', cmd):
raise ValueError, \ raise ValueError, \
'Template.prepend: missing $IN in cmd' 'Template.prepend: missing $IN in cmd'
if kind[1] == 'f' and not re.search('\$OUT\b', cmd): if kind[1] == 'f' and not re.search(r'\$OUT\b', cmd):
raise ValueError, \ raise ValueError, \
'Template.prepend: missing $OUT in cmd' 'Template.prepend: missing $OUT in cmd'
self.steps.insert(0, (cmd, kind)) self.steps.insert(0, (cmd, kind))