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Partially implement SF feature request 444708.

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Add optional arg to string methods strip(), lstrip(), rstrip().
The optional arg specifies characters to delete.

Also for UserString.

Still to do:

- Misc/NEWS
- LaTeX docs (I did the docstrings though)
- Unicode methods, and Unicode support in the string methods.
This commit is contained in:
Guido van Rossum 2002-04-13 00:56:08 +00:00
parent 9344b14828
commit 018b0eb0f5
3 changed files with 101 additions and 18 deletions
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12
Lib/test/string_tests.py
View file

@ -163,6 +163,18 @@ def run_method_tests(test):
test('rstrip', ' hello ', ' hello')
test('strip', 'hello', 'hello')
# strip/lstrip/rstrip with None arg
test('strip', ' hello ', 'hello', None)
test('lstrip', ' hello ', 'hello ', None)
test('rstrip', ' hello ', ' hello', None)
test('strip', 'hello', 'hello', None)
# strip/lstrip/rstrip with real arg
test('strip', 'xyzzyhelloxyzzy', 'hello', 'xyz')
test('lstrip', 'xyzzyhelloxyzzy', 'helloxyzzy', 'xyz')
test('rstrip', 'xyzzyhelloxyzzy', 'xyzzyhello', 'xyz')
test('strip', 'hello', 'hello', 'xyz')
test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS')
test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def')