Pack: Issues with packages containing "-"

[fdev31]

A cleanup should be done... Python mangles names from the real folder name to make an import compatible name... "-" are converted to "_" but I'm not sure about all the rules... We need such a conversion function to be able to pack packages with dependencies containing unsupported characters...

To check the bug:

pyg pack bee.zip zicbee

Then unpack bee.zip & start run_wasp.py ....

[rubik]

Now it cannot build! :)

$ pyg -d pack bee.zip zicbee
Generating the bundle...
zicbee:
        Retrieving data for zicbee [100% - 316.8 Kb / 316.8 Kb]              
        Writing data into zicbee-0.9-rc9.tar.gz
        zicbee downloaded successfully
        Looking for zicbee==0.9-rc9 dependencies
                Found: zicbee-lib>=0.7.3
                Found: buzhug>=1.8
                Found: mutagen>=1.20
                Found: web.py>=0.34
                Found: zicbee-mplayer>=0.9
zicbee-mplayer>=0.9:
        Retrieving data for zicbee-mplayer [67% - 8.0 Kb / 12.0 Kb] 00s remainin                                                                                        Retrieving data for zicbee-mplayer [100% - 12.0 Kb / 12.0 Kb] 
        Writing data into zicbee-mplayer-0.9.1.tar.gz
        zicbee-mplayer downloaded successfully
        Looking for zicbee-mplayer==0.9.1 dependencies
                None found
web.py>=0.34:
        Retrieving data for web.py [100% - 85.9 Kb / 85.9 Kb]              
        Writing data into web.py-0.36.tar.gz
        web.py downloaded successfully
        Looking for web.py==0.36 dependencies
                None found
mutagen>=1.20:
        Warning: did not find any files on PyPI
        Looking for packages at http://pypi.python.org/simple
        Retrieving data for mutagen [100% - 636.4 Kb / 636.4 Kb]              
        Writing data into mutagen-1.20.tar.gz
        mutagen downloaded successfully
        Looking for mutagen==1.20 dependencies
                None found
buzhug>=1.8:
        Warning: did not find any files on PyPI
        Looking for packages at http://pypi.python.org/simple
        .tar.gz files not found. Continue searching...
        .tar.bz2 files not found. Continue searching...
        Retrieving data for buzhug [100% - 25.9 Kb / 25.9 Kb]              
        Writing data into buzhug-1.8.zip
        buzhug downloaded successfully
        Looking for buzhug==1.8 dependencies
                None found
zicbee-lib>=0.7.3:
        Retrieving data for zicbee-lib [100% - 22.1 Kb / 22.1 Kb]              
        Writing data into zicbee-lib-0.7.3.tar.gz
        zicbee-lib downloaded successfully
        Looking for zicbee-lib==0.7.3 dependencies
                None found
Finished processing dependencies
debug: bundle: cleaning build dir
debug: Removing: buzhug-1.8.zip
debug: Removing: web.py-0.36.tar.gz
debug: Removing: zicbee-0.9-rc9.tar.gz
debug: Removing: zicbee-mplayer-0.9.1.tar.gz
debug: Removing: zicbee-lib-0.7.3.tar.gz
debug: Removing: mutagen-1.20.tar.gz
Traceback (most recent call last):
  File "/usr/local/bin/pyg", line 8, in <module>
    load_entry_point('pyg==0.8a', 'console_scripts', 'pyg')()
  File "/home/miki/pyg/pyg/__init__.py", line 28, in main
    parser.dispatch(argv=argv)
  File "/usr/local/lib/python2.7/dist-packages/argh/helpers.py", line 304, in dispatch
    return dispatch(self, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/argh/helpers.py", line 205, in dispatch
    for line in lines:
  File "/usr/local/lib/python2.7/dist-packages/argh/helpers.py", line 281, in _execute_command
    for line in result:
  File "/usr/local/lib/python2.7/dist-packages/argh/helpers.py", line 264, in _call
    result = args.function(args)
  File "/home/miki/pyg/pyg/parser/parser.py", line 285, in pack
    return opts.pack_func(args.package, args.packname, exclude, use_develop)
  File "/home/miki/pyg/pyg/parser/_opts.py", line 266, in pack_func
    Packer(Requirement(package), packname, dest).gen_pack(exclude, use_develop)
  File "/home/miki/pyg/pyg/pack.py", line 287, in gen_pack
    self._gen_eggs(tempdir, egg_dir)
  File "/home/miki/pyg/pyg/pack.py", line 265, in _gen_eggs
    arch = glob.glob(os.path.join(tempdir, dist) + '*.egg')[0]
IndexError: list index out of range

[rubik]

Ok, fixed! :) It glob'd for zicbee-0.9-rc9*.egg and the directory contained zicbee-0.9_rc9-py2.7.egg. I fixed it by deleting every egg after its generation...

Now I can reproduce the bug:

miki@miki-laptop:~/zicbee-0.9-rc9$ python run_wasp.py 
Traceback (most recent call last):
  File "run_wasp.py", line 27, in <module>
    import zicbee_lib.wasp
ImportError: No module named zicbee_lib.wasp

[rubik]

Oops clicked on the wrong button while commenting... :)

[rubik]

Now my system cannot open the egg...

[fdev31]

This is because it's looking for something called "zicbee-mplayer" (via the glob call) but the only folder is "zicbee_mplayer" (it's the module name at import time), I'll try something about that and tell you if that's fixing the problem...

[rubik]

With the new generation method (without single EGG-INFO) and your function name_from_name this issue is closed, I think.