Author: Armin Rigo <[email protected]>
Branch: py3.5
Changeset: r90053:f1b0b8f3f631
Date: 2017-02-11 18:25 +0100
http://bitbucket.org/pypy/pypy/changeset/f1b0b8f3f631/
Log: document more c4cfe1d12253
diff --git a/pypy/interpreter/function.py b/pypy/interpreter/function.py
--- a/pypy/interpreter/function.py
+++ b/pypy/interpreter/function.py
@@ -368,6 +368,12 @@
return space.newtuple(values_w)
def fget_defaults_count(self, space):
+ # PyPy extension. This is mostly to make inspect.py happy about
+ # methods like dict.pop(), which take a default but is None.
+ # Previously, inspect.py would build a signature saying that all
+ # arguments are required, and then unittest.mock would complain
+ # if we call it with less arguments. Now inspect.py looks up
+ # '__defaults_count__' too.
return space.newint(len(self.defs_w))
def fset_func_defaults(self, space, w_defaults):
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