STINNER Victor <vstin...@python.org> added the comment:
Update. "import test.support" now imports 37 modules, instead of 171 previously. It's way better! 23:26:20 vstinner@apu$ ./python Python 3.10.0a0 (heads/master:598a951844, Aug 7 2020, 17:24:10) [GCC 10.2.1 20200723 (Red Hat 10.2.1-1)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> import test >>> before=set(sys.modules) >>> import test.support >>> after=set(sys.modules) >>> len(after - before) 37 >>> import pprint; pprint.pprint(sorted(after - before)) ['_datetime', '_elementtree', '_heapq', '_sysconfigdata_d_linux_x86_64-linux-gnu', '_testcapi', '_weakrefset', 'argparse', 'copy', 'datetime', 'difflib', 'fnmatch', 'gettext', 'heapq', 'math', 'pprint', 'pyexpat', 'pyexpat.errors', 'pyexpat.model', 'signal', 'sysconfig', 'test.support', 'test.support.testresult', 'traceback', 'unittest', 'unittest.case', 'unittest.loader', 'unittest.main', 'unittest.result', 'unittest.runner', 'unittest.signals', 'unittest.suite', 'unittest.util', 'weakref', 'xml', 'xml.etree', 'xml.etree.ElementPath', 'xml.etree.ElementTree'] Shorter list if imports made by unittest are ignored: 23:27:42 vstinner@apu$ ./python Python 3.10.0a0 (heads/master:598a951844, Aug 7 2020, 17:24:10) [GCC 10.2.1 20200723 (Red Hat 10.2.1-1)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import sys, unittest, test >>> before=set(sys.modules) >>> before=set(sys.modules); import test.support; after=set(sys.modules) >>> len(after) - len(before) 17 >>> import pprint; pprint.pprint(sorted(after - before)) ['_datetime', '_elementtree', '_sysconfigdata_d_linux_x86_64-linux-gnu', '_testcapi', 'copy', 'datetime', 'math', 'pyexpat', 'pyexpat.errors', 'pyexpat.model', 'sysconfig', 'test.support', 'test.support.testresult', 'xml', 'xml.etree', 'xml.etree.ElementPath', 'xml.etree.ElementTree'] ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40275> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
