def test_findfile(self):
self.tmpdir = os.path.abspath(tempfile.mkdtemp())
subdir_name = 'aaa'
subdir = os.path.join(self.tmpdir, subdir_name)
os.mkdir(subdir)
os.chdir(self.tmpdir)
fname = 'foo.py'
self.assertEqual(None, find_file(fname))
open(os.path.join(self.tmpdir, fname), 'w').close()
open(os.path.join(subdir, fname), 'w').close()
open(os.path.join(subdir, 'aaa'), 'w').close()
# we can find files in the CWD
self.assertEqual(os.path.join(self.tmpdir, fname), find_file(fname))
# unless we don't look in the cwd
self.assertEqual(None, find_file(fname, cwd=False))
# cwd overrides pathlist
self.assertEqual(os.path.join(self.tmpdir, fname),
find_file(fname, pathlist=[subdir]))
self.assertEqual(os.path.join(subdir, fname),
find_file(fname, pathlist=[subdir], cwd=False))
# ...unless the CWD match fails the MODE check
# (except on Windows, where all files have X_OK)
self.assertEqual((os.path.join(self.tmpdir, fname)
if _system() in ('windows', 'cygwin') else None),
find_file(fname, pathlist=[subdir], mode=os.X_OK))
self._make_exec(os.path.join(subdir, fname))
self.assertEqual(
(os.path.join(self.tmpdir, fname) if _system()
in ('windows', 'cygwin') else os.path.join(subdir, fname)),
find_file(fname, pathlist=[subdir], mode=os.X_OK))
# pathlist may also be a string
self.assertEqual(
os.path.join(subdir, fname),
find_file(fname,
pathlist=os.pathsep + subdir + os.pathsep,
cwd=False))
# implicit extensions work (even if they are not necessary)
self.assertEqual(os.path.join(self.tmpdir, fname),
find_file(fname, ext='.py'))
self.assertEqual(os.path.join(self.tmpdir, fname),
find_file(fname, ext=['.py']))
# implicit extensions work (and when they are not necessary)
self.assertEqual(os.path.join(self.tmpdir, fname),
find_file(fname[:-3], ext='.py'))
self.assertEqual(os.path.join(self.tmpdir, fname),
find_file(fname[:-3], ext=['.py']))
# only files are found
self.assertEqual(
os.path.join(subdir, subdir_name),
find_file(subdir_name, pathlist=[self.tmpdir, subdir], cwd=False))
# empty dirs are skipped
self.assertEqual(
os.path.join(subdir, subdir_name),
find_file(subdir_name,
pathlist=['', self.tmpdir, subdir],
cwd=False))
def test_findfile(self):
self.tmpdir = os.path.abspath(tempfile.mkdtemp())
subdir_name = 'aaa'
subdir = os.path.join(self.tmpdir, subdir_name)
os.mkdir(subdir)
os.chdir(self.tmpdir)
fname = 'foo.py'
self.assertEqual(
None,
find_file(fname)
)
open(os.path.join(self.tmpdir,fname),'w').close()
open(os.path.join(subdir,fname),'w').close()
open(os.path.join(subdir,'aaa'),'w').close()
# we can find files in the CWD
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname)
)
# unless we don't look in the cwd
self.assertEqual(
None,
find_file(fname, cwd=False)
)
# cwd overrides pathlist
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname, pathlist=[subdir])
)
self.assertEqual(
os.path.join(subdir,fname),
find_file(fname, pathlist=[subdir], cwd=False)
)
# ...unless the CWD match fails the MODE check
# (except on Windows, where all files have X_OK)
self.assertEqual(
( os.path.join(self.tmpdir,fname)
if _system() in ('windows','cygwin')
else None ),
find_file(fname, pathlist=[subdir], mode=os.X_OK)
)
self._make_exec(os.path.join(subdir,fname))
self.assertEqual(
( os.path.join(self.tmpdir,fname)
if _system() in ('windows','cygwin')
else os.path.join(subdir,fname) ),
find_file(fname, pathlist=[subdir], mode=os.X_OK)
)
# pathlist may also be a string
self.assertEqual(
os.path.join(subdir,fname),
find_file(fname, pathlist=os.pathsep+subdir+os.pathsep, cwd=False)
)
# implicit extensions work (even if they are not necessary)
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname, ext='.py')
)
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname, ext=['.py'])
)
# implicit extensions work (and when they are not necessary)
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname[:-3], ext='.py')
)
self.assertEqual(
os.path.join(self.tmpdir,fname),
find_file(fname[:-3], ext=['.py'])
)
# only files are found
self.assertEqual(
os.path.join(subdir,subdir_name),
find_file( subdir_name,
pathlist=[self.tmpdir, subdir], cwd=False )
)
# empty dirs are skipped
self.assertEqual(
os.path.join(subdir,subdir_name),
find_file( subdir_name,
pathlist=['', self.tmpdir, subdir], cwd=False )
)
