Python was installed with the 'only for me' option. The registry key
had a hardcoded '2.3' in it where the python version chosen for
installation should be used instead.
Will backport myself.
today. pyconfig.h can override it if not, and can also override
Py_IS_INFINITY now. Py_IS_NAN and Py_IS_INFINITY are overridden now
for Microsoft compilers, using efficient MS-specific spellings.
This was probably fixed in rev 1.32 of getpath.c, but there are so
many paths thru the code that invoke joinpath() it's not at all
obvious that it *is* fixed. It doesn't help confidence that a crucial
precondition for calling joinpath() was neither documented nor verified.
It is now, and joinpath() will barf with a fatal error now rather than
overrun the buffer, if the precondition isn't met.
Note that this patch only changes the Windows flavor. I attached another
patch to the bug report for the POSIX flavor (which I can't test
conveniently).
to address bugs:
[ 555812 ] installing extension w/o admin rights
[ 555810 ] removing extensions without admin rights
* When enumerating the Python versions found, also remember the HKEY
they were found under.
* When installing, if Python was installed under HKCU, we will too.
If Python was installed under HKLM, we check the permissions of
the current user, and install where we can.
* The "root" key we use is a global variable - all registry setting and
delete functions use this global rather than a hardcoded HKLM.
* A new entry is written to the install log, indicating the key we used.
Uninstallation is based on this key.
* 'tempnam()' is used rather than 'tmpnam()' - 'tmpnam' creates a temp
file on the root of the current drive, and if this is readonly would
explain the 'freopen' errors occasionally reported. 'tempnam'
creates the temp file in the %TEMP% directory.
it from the install directory (as reported by the registry) in case it
is not found on the default Loadlibrary search path.
Fixes SF 935091: bdist_winist post-install script fails on non-admin Python
Already backported.
Raymond Hettinger
Thomas Heller
Peter Astrand
Martin v. Löwis
Tim Peters
Fredrik Lundh
Andrew MacIntyre
Hye-Shik Chang
Mark Hammond