Bug report
If __DATE__ is undefined at build time (eg, CPPFLAGS=-U__DATE__), in the sys.version string, the date portion is set to xx/xx/xx. However the __DATE__ string follows MMM DD YYYY format.
platform._sys_version() does not know how to interpret xx/xx/xx, expecting MMM DD YYYY, so it raises an exception (ValueError: failed to parse CPython sys.version).
Your environment
- CPython versions tested on: exists from at least 3.8
- Operating system and architecture: irrelevant, any compiler where you can undefine DATE or it is not defined.
Linked PRs
Bug report
If
__DATE__is undefined at build time (eg,CPPFLAGS=-U__DATE__), in thesys.versionstring, the date portion is set to xx/xx/xx. However the__DATE__string follows MMM DD YYYY format.platform._sys_version()does not know how to interpret xx/xx/xx, expecting MMM DD YYYY, so it raises an exception (ValueError: failed to parse CPython sys.version).Your environment
Linked PRs