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Add comma argument to commaAndify

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This commit is contained in:
James Vega 2004-04-28 06:26:02 +00:00
parent a0e7bd2bd1
commit 481dd5111a
2 changed files with 9 additions and 5 deletions
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5
src/utils.py
View File

@ -267,7 +267,7 @@ def findBinaryInPath(s):
break
return cmdLine
def commaAndify(seq, And='and'):
def commaAndify(seq, comma=',', And='and'):
"""Given a a sequence, returns an english clause for that sequence.
I.e., given [1, 2, 3], returns '1, 2, and 3'
@ -282,7 +282,8 @@ def commaAndify(seq, And='and'):
return ' '.join(L)
else:
L[-1] = '%s %s' % (And, L[-1])
return ', '.join(L)
sep = '%s ' % comma
return sep.join(L)
_unCommaTheRe = re.compile(r'(.*),\s*(the)$', re.I)
def unCommaThe(s):

9
test/test_utils.py
View File

@ -192,17 +192,20 @@ class UtilsTest(SupyTestCase):
L = ['foo']
original = L[:]
self.assertEqual(utils.commaAndify(L), 'foo')
self.assertEqual(utils.commaAndify(L, 'or'), 'foo')
self.assertEqual(utils.commaAndify(L, And='or'), 'foo')
self.assertEqual(L, original)
L.append('bar')
original = L[:]
self.assertEqual(utils.commaAndify(L), 'foo and bar')
self.assertEqual(utils.commaAndify(L, 'or'), 'foo or bar')
self.assertEqual(utils.commaAndify(L, And='or'), 'foo or bar')
self.assertEqual(L, original)
L.append('baz')
original = L[:]
self.assertEqual(utils.commaAndify(L), 'foo, bar, and baz')
self.assertEqual(utils.commaAndify(L, 'or'), 'foo, bar, or baz')
self.assertEqual(utils.commaAndify(L, And='or'), 'foo, bar, or baz')
self.assertEqual(utils.commaAndify(L, comma=';'), 'foo; bar; and baz')
self.assertEqual(utils.commaAndify(L, comma=';', And='or'),
'foo; bar; or baz')
self.assertEqual(L, original)
self.failUnless(utils.commaAndify(sets.Set(L)))