def get_data_files(path=None, patterns=None, exclude_files=None):
"""
Procesess a list of patterns to get a list of files that should be put in
a directory. This function helps the Tribus Maintainer to define a list of
files to be installed in a certain system directory.
For example, generated documentation (everything under
``tribus/data/docs/html`` after executing ``make build_sphinx``) should be
put in ``/usr/share/doc/tribus/``. The maintainer should add a pattern like
the following so that everything from ``tribus/data/docs/html`` gets copied
to ``/usr/share/doc/tribus/`` when the package is installed
(``python setup.py install``) or a binary distribution is created
(``python setup.py bdist``).
:param path: the path where the files reside. Generally the top level
directory of the project. Patterns will be expanded in
this directory.
:param patterns: this is a list of strings in the form of::
['relative/path/inside/project *.some.*regex* /dest',
'another/path/inside/project *.foo.*regex* /dest2',
'path/ *.* dest/']
which means, *Put every file from this folder matching the
regex inside this other folder*.
:param exclude_files: this is a list of file patterns to exclude from the
results.
:return: a list of pairs ``('directory', [file-list])`` ready for use
in ``setup(data_files=...)`` from Setuptools/Distutils.
:rtype: ``list``
.. versionadded:: 0.1
"""
assert path is not None
assert patterns is not None
path = os.path.normpath(path)
d = []
for l in patterns:
src, rgx, dest = l.split()
for subdir in find_dirs(path=get_path([path, src])):
f = []
for files in list_files(path=subdir):
f.append(files)
for exclude in exclude_files:
if fnmatch.fnmatch(files, exclude) and files in f:
f.remove(files)
d.append((dest + subdir.replace(os.path.join(path, src), ''), f))
return d
def get_sphinx_pot_list(self):
return filter(None, list_files(get_path([DOCDIR, 'rst', 'i18n',
'pot'])))
def test_list_files_is_file(self):
from tribus.common.utils import list_files
self.assertTrue(os.path.isfile(
sorted(list_files(path=self.tmpdir))[1]))
def test_list_files(self):
from tribus.common.utils import list_files
self.assertEqual(sorted(list_files(path=self.tmpdir)),
sorted(['/tmp/test_io/5.log', '/tmp/test_io/6.py']))
