Re: [gentoo-catalyst] [PATCH] Add option to generate BSD-style tagged hashes (can be verified by modern coreutils)

[Matt Turner]

On Thu, Mar 18, 2021 at 7:40 AM Daniel Cordero <gentoo.catalyst@××××.ws> wrote:
>
> On Wed, Feb 24, 2021 at 10:30:26PM +0100, Andreas K. Hüttel wrote:
> > ---
> >  catalyst/base/genbase.py | 6 +++++-
> >  catalyst/defaults.py     | 2 ++
> >  2 files changed, 7 insertions(+), 1 deletion(-)
> >
> > diff --git a/catalyst/base/genbase.py b/catalyst/base/genbase.py
> > index c7dd87bc..52418877 100644
> > --- a/catalyst/base/genbase.py
> > +++ b/catalyst/base/genbase.py
> > @@ -24,7 +24,11 @@ class GenBase():
> >                  h.update(data)
> >
> >          filename = os.path.split(filepath)[1]
> > -        return f'# {name.upper()} HASH\n{h.hexdigest()}  {filename}\n'
> > +
> > +     if self.settings['digest_format'] == 'bsd':
>
> GenBase.generate_hash is a @staticmethod, and no variable called 'self'
> is passed to it:
>
> class GenBase():
>     ...
>     @staticmethod
>     def generate_hash(filepath, name):
>         ...
>
>
> Traceback (most recent call last):
>   File "/run/media/system/substrate/bindist/catalyst/bin/catalyst", line 27, in <module>
>     main(sys.argv[1:])
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/main.py", line 256, in main
>     return _main(parser, opts)
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/main.py", line 366, in _main
>     success = build_target(addlargs)
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/main.py", line 79, in build_target
>     target = getattr(module, target)(conf_values, addlargs)
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/targets/stage1.py", line 24, in __init__
>     StageBase.__init__(self, spec, addlargs)
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/base/stagebase.py", line 183, in __init__
>     self.set_source_path()
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/base/stagebase.py", line 463, in set_source_path
>     self.generate_hash(self.settings["source_path"], "sha1")
>   File "/run/media/system/substrate/bindist/catalyst/catalyst/base/genbase.py", line 28, in generate_hash
>     if self.settings['digest_format'] == 'bsd':
> NameError: name 'self' is not defined
>
> > +             return f'# {name.upper()} HASH\n{name.upper()} ({filename}) = {h.hexdigest()}\n'
> > +     else:
> > +             return f'# {name.upper()} HASH\n{h.hexdigest()}  {filename}\n'
> >
> >      def gen_contents_file(self, path):
> >          c = self.settings['contents_map']
> > diff --git a/catalyst/defaults.py b/catalyst/defaults.py
> > index ccb0a584..2cede562 100644
> > --- a/catalyst/defaults.py
> > +++ b/catalyst/defaults.py
> > @@ -11,6 +11,7 @@ from DeComp.definitions import DECOMPRESSOR_PROGRAM_OPTIONS, LIST_XATTRS_OPTIONS
> >  valid_config_file_values = frozenset([
> >      "compression_mode",
> >      "digests",
> > +    "digest_format",
> >      "distcc_hosts",
> >      "distdir",
> >      "envscript",
> > @@ -35,6 +36,7 @@ confdefaults = {
> >      "compressor_options": XATTRS_OPTIONS['linux'],
> >      "decomp_opt": DECOMPRESSOR_PROGRAM_OPTIONS['linux'],
> >      "decompressor_search_order": DECOMPRESSOR_SEARCH_ORDER,
> > +    "digest_format": 'linux',
> >      "distdir": portage.settings['DISTDIR'],
> >      "icecream": "/var/cache/icecream",
> >      'list_xattrs_opt': LIST_XATTRS_OPTIONS['linux'],
> > --
> > 2.30.1
> >
> >

I've fixed this.

Not good...