gnuports@2rosenthals.com ?????????????? ????? #43

???:	"Lewis" <gnuports@2rosenthals.com>	?? ???? ?????????
??:	Re: [GNU Ports] Assertion error with pip building
??:	Fri, 30 Sep 2022 23:27:59 -0400
??:	GNU Ports for eCS Mailing List <gnuports@2rosenthals.com>

Hi, Steve... On 09/30/22 10:35 pm, Steven Levine wrote: In <list-4952563@2rosenthals.com>, on 09/30/22 at 10:18 PM, "Lewis G Rosenthal" <gnuports@2rosenthals.com> said: HI Lewis, I've hackishly worked around the problem by removing line 91 from python3.9/site-packages/setuptools/command/install_lib.py: assert preserve_mode and preserve_times and not preserve_symlinks Rather than removing the line, I recommend inserting a few lines to print the values of preserve_mode, preserve_times and preserve_symlinks. This should tell you which variable has the unexpected value. To my eyes, it seems odd that copy_tree is being called with preserve_symlinks=1 given what the assertion says. Hmmm... That is interesting, isn't it? I need to track that back to its source. Obviously, install_lib.py is only following what it's been given, and as such, the assertion is indeed false. For the sake of completeness, the actual routine (line 91 restored) in install_lib.py is: -- def copy_tree( self, infile, outfile, preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1 ): assert preserve_mode and preserve_times and not preserve_symlinks exclude = self.get_exclusions() if not exclude: return orig.install_lib.copy_tree(self, infile, outfile) # Exclude namespace package __init__.py* files from the output from setuptools.archive_util import unpack_directory from distutils import log outfiles = [] def pf(src, dst): if dst in exclude: log.warn("Skipping installation of %s (namespace package)", dst) return False log.info("copying %s -> %s", src, os.path.dirname(dst)) outfiles.append(dst) return dst unpack_directory(infile, outfile, pf) return outfiles

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