From: Mark H. <ski...@gm...> - 2020-04-14 05:50:02
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I think I recall (but I'm not really sure tbh) that py2exe will update the DLL in an attempt to make sure any installed Python's don't get used when importing modules - ie, so that "HKLM\Software\Python\PythonCore\x.y" isn't used. You should try grepping for UpdateResource in py2exe's sources. HTH, Mark On 14/04/2020 5:54 am, Jeffrey Britton wrote: > I have two machines using py2exe to build an executable distribution. > Each machine produces a slightly different build, when I desire them to > be identical. The build from the 1st machine works on every computer > that I have moved it to. The build from the second machine works on some > machines, but fails on others. It fails to load QtCore.dll, and > QtCore.dll is present in the distribution. > > I have tried to examining python -m pip list to make sure both machines > have the same packages. > py2exe is version 0.6.9 > python is version 2.7.13 > > But now I get to the weird part, the main part of my question. > On Machine 1 the one who's build works everywhere. > c:\python27\python27.dll and > d:\dist\python27.dll > have different md5sums. > Upon diffing these I see that d:\dist\python27.dll has the characters > py2exe embedded within it and the one in c:\python27\python27.dll does > not have these characters. > > I have renamed all other instances of python27.dll on my computer, so we > can just focus on these two. > > On the second computer, the one that works in only some places, the > python27.dll match. > c:\python27\python27.dll exactly matches c:\dist\python27.dll and do not > have the characters py2exe embedded. > Here the drive letters are the same. Above they were c: and d: > > Besides py2exe seemingly embedding its signature into python27.dll, here > are a few other oddities. > The good build copies API-MS-Win-Core-LocalRegistry-L1-1-0.dll. I don't > think it should do this. > The bad version does not copy this file. > The bad version copies bcrypt.dll and crypt32.dll, the good version does > not. > The produced executables also do not match. > I have compressed:0, optimize: 0 > > So, why does py2exe modifiy python27.dll sometimes? > I'm not sure how to debug this. > I think I'm starting with the same setup on both machines. > Each machine has some packages that the other one does not though. > But the common packages all match version number. > > > _______________________________________________ > Py2exe-users mailing list > Py2...@li... > https://lists.sourceforge.net/lists/listinfo/py2exe-users > |