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* fix issue#7476

This commit is contained in:
Jack Diederich 2010-02-22 21:27:38 +00:00
parent f2055ae43d
commit 5cac46dd41
3 changed files with 6 additions and 0 deletions
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3
Lib/pipes.py
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@ -267,10 +267,13 @@ _safechars = string.ascii_letters + string.digits + '!@%_-+=:,./' # Safe unquote
_funnychars = '"`$\\' # Unsafe inside "double quotes" _funnychars = '"`$\\' # Unsafe inside "double quotes"
def quote(file): def quote(file):
''' return a shell-escaped version of the file string '''
for c in file: for c in file:
if c not in _safechars: if c not in _safechars:
break break
else: else:
if not file:
return "''"
return file return file
if '\'' not in file: if '\'' not in file:
return '\'' + file + '\'' return '\'' + file + '\''

2
Lib/test/test_pipes.py
View File

@ -76,6 +76,8 @@ class SimplePipeTests(unittest.TestCase):
self.assertEqual(pipes.quote("test%s'name'" % u), self.assertEqual(pipes.quote("test%s'name'" % u),
'"test\\%s\'name\'"' % u) '"test\\%s\'name\'"' % u)
self.assertEqual(pipes.quote(''), "''")
def testRepr(self): def testRepr(self):
t = pipes.Template() t = pipes.Template()
self.assertEqual(repr(t), "<Template instance, steps=[]>") self.assertEqual(repr(t), "<Template instance, steps=[]>")

1
Misc/ACKS
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@ -819,6 +819,7 @@ Dik Winter
Blake Winton Blake Winton
Jean-Claude Wippler Jean-Claude Wippler
Lars Wirzenius Lars Wirzenius
John Wiseman
Chris Withers Chris Withers
Stefan Witzel Stefan Witzel
David Wolever David Wolever