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* In autodoc, fix display of parameter defaults containing backslashes. Closes #1502

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This commit is contained in:
Takayuki Shimizukawa 2014-07-02 00:09:11 +09:00
parent f781f55b28
commit b3aa4aa81b
3 changed files with 11 additions and 1 deletions
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1
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@ -17,6 +17,7 @@ Bugs fixed
* #1441: autosummary can't handle nested classes correctly.
* #1499: With non-callable `setup` in a conf.py, now sphinx-build emits
user-friendly error message.
* #1502: In autodoc, fix display of parameter defaults containing backslashes.
Release 1.2.2 (released Mar 2, 2014)
====================================

5
sphinx/ext/autodoc.py
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@ -1225,7 +1225,10 @@ class MethodDocumenter(DocstringSignatureMixin, ClassLevelDocumenter):
argspec = getargspec(self.object)
if argspec[0] and argspec[0][0] in ('cls', 'self'):
del argspec[0][0]
return inspect.formatargspec(*argspec)
args = inspect.formatargspec(*argspec)
# escape backslashes for reST
args = args.replace('\\', '\\\\')
return args
def document_members(self, all_members=False):
pass

6
tests/test_autodoc.py
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@ -163,10 +163,13 @@ def test_format_signature():
# test for functions
def f(a, b, c=1, **d):
pass
def g(a='\n'):
pass
assert formatsig('function', 'f', f, None, None) == '(a, b, c=1, **d)'
assert formatsig('function', 'f', f, 'a, b, c, d', None) == '(a, b, c, d)'
assert formatsig('function', 'f', f, None, 'None') == \
'(a, b, c=1, **d) -> None'
assert formatsig('function', 'g', g, None, None) == r"(a='\\n')"
# test for classes
class D:
@ -206,9 +209,12 @@ def test_format_signature():
pass
def foo2(b, *c):
pass
def foo3(self, d='\n'):
pass
assert formatsig('method', 'H.foo', H.foo1, None, None) == '(b, *c)'
assert formatsig('method', 'H.foo', H.foo1, 'a', None) == '(a)'
assert formatsig('method', 'H.foo', H.foo2, None, None) == '(b, *c)'
assert formatsig('method', 'H.foo', H.foo3, None, None) == r"(d='\\n')"
# test exception handling (exception is caught and args is '')
assert formatsig('function', 'int', int, None, None) == ''