Unable to start in virtualenv

[tiberiuichim]

I get this crash in a newly created virtualenv:

 ~/work/gpymusic   master *  bin/gpymusic-setup 
Traceback (most recent call last):
  File "bin/gpymusic-setup", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
  File "/home/tibi/work/gpymusic/bin/gpymusic-setup", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
  File "/home/tibi/work/gpymusic/bin/gpymusic-setup", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
...
  File "/home/tibi/work/gpymusic/bin/gpymusic-setup", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
  File "/home/tibi/work/gpymusic/bin/gpymusic-setup", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
  File "/home/tibi/work/gpymusic/bin/gpymusic-setup", line 4, in <module>
    __import__('pkg_resources').require('gpymusic==1.0.3')
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/__init__.py", line 971, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/__init__.py", line 816, in resolve
    requirements = list(requirements)[::-1]
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/__init__.py", line 2886, in parse_requirements
    yield Requirement(line)
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/__init__.py", line 2893, in __init__
    super(Requirement, self).__init__(requirement_string)
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/packaging/requirements.py", line 90, in __init__
    req = REQUIREMENT.parseString(requirement_string)
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1607, in parseString
    loc, tokens = self._parse( instring, 0 )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3376, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3511, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3359, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3376, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3964, in parseImpl
    loc, tokens = self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3511, in parseImpl
    ret = e._parse( instring, loc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3698, in parseImpl
    return self.expr._parse( instring, loc, doActions, callPreParse=False )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3359, in parseImpl
    loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1379, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 3430, in parseImpl
    loc2 = e.tryParse( instring, loc )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1421, in tryParse
    return self._parse( instring, loc, doActions=False )[0]
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 1383, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 2782, in parseImpl
    ret[k] = d[k]
  File "/home/tibi/work/gpymusic/lib/python3.5/site-packages/pkg_resources/_vendor/pyparsing.py", line 405, in __setitem__
    self.__tokdict[k] = self.__tokdict.get(k,list()) + [_ParseResultsWithOffset(v,0)]
RecursionError: maximum recursion depth exceeded

[christopher-dG]

Hmmm, can't reproduce... Did you install with pip install gpymusic? Your directory structure says maybe not.

[tiberiuichim]

Indeed, installing in a brand new virtualenv and running pip install gpymusic works.

The above problem can be reproduced (at least that's what happens on my machine) by cloning the gpymusic repo from here, making a virtualenv in that folder (virtualenv --clear --python=/usr/bin/python3 .) and trying to run any gpymusic or gpymusic-setup script.

[tiberiuichim]

One more comment: there's a problem (a traceback with broken screen printing) when I try to run gpymusic but I haven't yet entered a new device id (so the placeholder is still in place). Fortunately, in that traceback, some valid device ids are printed so I just grabbed one of those.

[christopher-dG]

How convenient, I was the one who added the printing of device ids to gmusicapi :smile:

Glad you got it figured out! I'll take a look into the crashes when I have time, since I get that some people prefer to install things manually.