+
−"""distutils / __pkginfo__ helpers for cubicweb applications"""
+
−
+
−import os
+
−from os.path import isdir, join
+
−
+
−
+
−def get_distutils_datafiles(cube, i18n=True, recursive=False):
+
−    """
+
−    :param cube: application cube's name
+
−    """
+
−    data_files = []
+
−    data_files += get_basepyfiles(cube)
+
−    data_files += get_webdatafiles(cube)
+
−    if i18n:
+
−        data_files += get_i18nfiles(cube)
+
−    data_files += get_viewsfiles(cube, recursive=recursive)
+
−    data_files += get_migrationfiles(cube)
+
−    data_files += get_schemafiles(cube)
+
−    return data_files
+
−
+
−
+
−
+
−## listdir filter funcs ################################################
+
−def nopyc_and_nodir(fname):
+
−    if isdir(fname) or fname.endswith('.pyc') or fname.endswith('~'):
+
−        return False
+
−    return True
+
−
+
−def no_version_control(fname):
+
−    if fname in ('CVS', '.svn', '.hg'):
+
−        return False
+
−    if fname.endswith('~'):
+
−        return False
+
−    return True
+
−
+
−def basepy_files(fname):
+
−    if fname.endswith('.py') and fname != 'setup.py':
+
−        return True
+
−    return False
+
−
+
−def chain(*filters):
+
−    def newfilter(fname):
+
−        for filterfunc in filters:
+
−            if not filterfunc(fname):
+
−                return False
+
−        return True
+
−    return newfilter
+
−
+
−def listdir_with_path(path='.', filterfunc=None):
+
−    if filterfunc:
+
−        return [join(path, fname) for fname in os.listdir(path) if filterfunc(join(path, fname))]
+
−    else:
+
−        return [join(path, fname) for fname in os.listdir(path)]
+
−
+
−
+
−## data_files helpers ##################################################
+
−CUBES_DIR = join('share', 'cubicweb', 'cubes')
+
−
+
−def get_i18nfiles(cube):
+
−    """returns i18n files in a suitable format for distutils's
+
−    data_files parameter
+
−    """
+
−    i18ndir = join(CUBES_DIR, cube, 'i18n')
+
−    potfiles = [(i18ndir, listdir_with_path('i18n', chain(no_version_control, nopyc_and_nodir)))]
+
−    return potfiles
+
−
+
−
+
−def get_viewsfiles(cube, recursive=False):
+
−    """returns views files in a suitable format for distutils's
+
−    data_files parameter
+
−
+
−    :param recursive: include views' subdirs recursively if True
+
−    """
+
−    if recursive:
+
−        datafiles = []
+
−        for dirpath, dirnames, filenames in os.walk('views'):
+
−            filenames = [join(dirpath, fname) for fname in filenames
+
−                         if nopyc_and_nodir(join(dirpath, fname))]
+
−            dirpath = join(CUBES_DIR, cube, dirpath)
+
−            datafiles.append((dirpath, filenames))
+
−        return datafiles
+
−    else:
+
−        viewsdir = join(CUBES_DIR, cube, 'views')
+
−        return [(viewsdir,
+
−                 listdir_with_path('views', filterfunc=nopyc_and_nodir))]
+
−
+
−
+
−def get_basepyfiles(cube):
+
−    """returns cube's base python scripts (tali18n.py, etc.)
+
−    in a suitable format for distutils's data_files parameter
+
−    """
+
−    return [(join(CUBES_DIR, cube),
+
−             [fname for fname in os.listdir('.')
+
−              if fname.endswith('.py') and fname != 'setup.py'])]
+
−
+
−
+
−def get_webdatafiles(cube):
+
−    """returns web's data files (css, png, js, etc.) in a suitable
+
−    format for distutils's data_files parameter
+
−    """
+
−    return [(join(CUBES_DIR, cube, 'data'),
+
−             listdir_with_path('data', filterfunc=no_version_control))]
+
−
+
−
+
−def get_migrationfiles(cube):
+
−    """returns cube's migration scripts
+
−    in a suitable format for distutils's data_files parameter
+
−    """
+
−    return [(join(CUBES_DIR, cube, 'migration'),
+
−             listdir_with_path('migration', no_version_control))]
+
−
+
−
+
−def get_schemafiles(cube):
+
−    """returns cube's schema files
+
−    in a suitable format for distutils's data_files parameter
+
−    """
+
−    return [(join(CUBES_DIR, cube, 'schema'),
+
−             listdir_with_path('schema', no_version_control))]
+
−
+
−