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| author | INADA Naoki <methane@users.noreply.github.com> | 2017-02-23 00:31:59 +0900 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2017-02-22 16:31:59 +0100 |
| commit | cb41b2766de646435743b6af7dd152751b54e73f (patch) | |
| tree | 4033a04617524787defe4699c45327783fe44d8d /Lib/ast.py | |
| parent | 1bc156430bad8177b5beecf57979628c1d071230 (diff) | |
| download | cpython-git-cb41b2766de646435743b6af7dd152751b54e73f.tar.gz | |
bpo-29463: Add docstring field to some AST nodes. (#46)
* 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
Diffstat (limited to 'Lib/ast.py')
| -rw-r--r-- | Lib/ast.py | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/Lib/ast.py b/Lib/ast.py index 156a1f2773..0729ee71af 100644 --- a/Lib/ast.py +++ b/Lib/ast.py @@ -197,15 +197,7 @@ def get_docstring(node, clean=True): """ if not isinstance(node, (AsyncFunctionDef, FunctionDef, ClassDef, Module)): raise TypeError("%r can't have docstrings" % node.__class__.__name__) - if not(node.body and isinstance(node.body[0], Expr)): - return - node = node.body[0].value - if isinstance(node, Str): - text = node.s - elif isinstance(node, Constant) and isinstance(node.value, str): - text = node.value - else: - return + text = node.docstring if clean: import inspect text = inspect.cleandoc(text) |