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| author | INADA Naoki <methane@users.noreply.github.com> | 2018-10-04 16:47:09 (GMT) |
|---|---|---|
| committer | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-10-04 16:47:09 (GMT) |
| commit | 6f85b826b527e240551613aeec3118a5469e3a33 (patch) | |
| tree | 2c0585ee34cbfa5c626c788a3bf7b08731f857c2 | |
| parent | c57eb9a336391dc22aa29e9db592fa06d7fb7101 (diff) | |
| download | cpython-6f85b826b527e240551613aeec3118a5469e3a33.zip cpython-6f85b826b527e240551613aeec3118a5469e3a33.tar.gz cpython-6f85b826b527e240551613aeec3118a5469e3a33.tar.bz2 | |
bpo-34871: inspect: Don't pollute sys.modules (GH-9696)
https://bugs.python.org/issue34871
| -rw-r--r-- | Lib/inspect.py | 2 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2018-10-04-18-46-54.bpo-34871.t3X-dB.rst | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index 5b7f526..857892b 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -1988,7 +1988,7 @@ def _signature_fromstr(cls, obj, s, skip_bound_arg=True): module = sys.modules.get(module_name, None) if module: module_dict = module.__dict__ - sys_module_dict = sys.modules + sys_module_dict = sys.modules.copy() def parse_name(node): assert isinstance(node, ast.arg) diff --git a/Misc/NEWS.d/next/Library/2018-10-04-18-46-54.bpo-34871.t3X-dB.rst b/Misc/NEWS.d/next/Library/2018-10-04-18-46-54.bpo-34871.t3X-dB.rst new file mode 100644 index 0000000..8cff156 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-10-04-18-46-54.bpo-34871.t3X-dB.rst @@ -0,0 +1,2 @@ +Fix inspect module polluted ``sys.modules`` when parsing +``__text_signature__`` of callable. |