[issue24081] Obsolete caveat in reload() docs

[R. David Murray]

R. David Murray added the comment:

OK, I can't reproduce it either, neither in python3 nor python2.  Brett, is this left over from a long time ago?

Heh.  I just tried another experiment and got an interesting result:

rdmurray at pydev:~/python/p34>cat temp1.py
import temp2
foo = 1
rdmurray at pydev:~/python/p34>cat temp2.py
import temp1

badval

rdmurray at pydev:~/python/p34>./python
Python 3.4.3+ (3.4:b53cfcfdfe47, May  2 2015, 12:51:46) 
[GCC 4.8.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import temp2
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/rdmurray/python/p34/temp2.py", line 3, in <module>
    badval
NameError: name 'badval' is not defined
>>> import sys
>>> sorted(sys.modules.keys())
['__main__', '_codecs', '_collections_abc', '_frozen_importlib', '_imp', '_io', '_sitebuiltins', '_stat', '_sysconfigdata', '_thread', '_warnings', '_weakref', '_weakrefset', 'abc', 'atexit', 'builtins', 'codecs', 'encodings', 'encodings.aliases', 'encodings.latin_1', 'encodings.utf_8', 'errno', 'genericpath', 'io', 'marshal', 'os', 'os.path', 'posix', 'posixpath', 'readline', 'rlcompleter', 'signal', 'site', 'stat', 'sys', 'sysconfig', 'temp1', 'zipimport']
>>> import temp1
>>> temp1.temp2
<module 'temp2' from '/home/rdmurray/python/p34/temp2.py'>
>>> sorted(sys.modules.keys())
['__main__', '_codecs', '_collections_abc', '_frozen_importlib', '_imp', '_io', '_sitebuiltins', '_stat', '_sysconfigdata', '_thread', '_warnings', '_weakref', '_weakrefset', 'abc', 'atexit', 'builtins', 'codecs', 'encodings', 'encodings.aliases', 'encodings.latin_1', 'encodings.utf_8', 'errno', 'genericpath', 'io', 'marshal', 'os', 'os.path', 'posix', 'posixpath', 'readline', 'rlcompleter', 'signal', 'site', 'stat', 'sys', 'sysconfig', 'temp1', 'zipimport']


More or less the reverse of the passage in question.

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versions: +Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24081>
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