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bpo-29463: Add docstring field to some AST nodes. (#46)

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* bpo-29463: Add docstring field to some AST nodes.

ClassDef, ModuleDef, FunctionDef, and AsyncFunctionDef has docstring
field for now.  It was first statement of there body.

* fix document.  thanks travis!

* doc fixes
This commit is contained in:
INADA Naoki 2017-02-23 00:31:59 +09:00 • committed by Victor Stinner
parent 1bc156430b
commit cb41b2766d
15 changed files with 3153 additions and 3048 deletions
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6
Tools/parser/unparse.py
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@ -71,6 +71,8 @@ class Unparser:
########################################################
def _Module(self, tree):
if tree.docstring is not None:
self.fill(repr(tree.docstring))
for stmt in tree.body:
self.dispatch(stmt)
@ -235,6 +237,8 @@ class Unparser:
self.write(")")
self.enter()
if t.docstring is not None:
self.fill(repr(t.docstring))
self.dispatch(t.body)
self.leave()
@ -257,6 +261,8 @@ class Unparser:
self.write(" -> ")
self.dispatch(t.returns)
self.enter()
if t.docstring is not None:
self.fill(repr(t.docstring))
self.dispatch(t.body)
self.leave()