Issue 5021: doctest.testfile should set __name__
diff --git a/Lib/collections.py b/Lib/collections.py
index ace2b2a..81d8928 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -103,7 +103,7 @@
# where the named tuple is created. Bypass this step in enviroments where
# sys._getframe is not defined (Jython for example).
if hasattr(_sys, '_getframe'):
- result.__module__ = _sys._getframe(1).f_globals['__name__']
+ result.__module__ = _sys._getframe(1).f_globals.get('__name__', '__main__')
return result
diff --git a/Lib/doctest.py b/Lib/doctest.py
index 3f2baa5..aeeb15d 100644
--- a/Lib/doctest.py
+++ b/Lib/doctest.py
@@ -844,6 +844,8 @@
globs = globs.copy()
if extraglobs is not None:
globs.update(extraglobs)
+ if '__name__' not in globs:
+ globs['__name__'] = '__main__' # provide a default module name
# Recursively expore `obj`, extracting DocTests.
tests = []
@@ -1937,6 +1939,8 @@
globs = globs.copy()
if extraglobs is not None:
globs.update(extraglobs)
+ if '__name__' not in globs:
+ globs['__name__'] = '__main__'
if raise_on_error:
runner = DebugRunner(verbose=verbose, optionflags=optionflags)