def test_iterdir(self):
self.assertEqual(
set(QrcPath(':dir').iterdir()),
{
QrcPath(':dir/1.txt'),
QrcPath(':dir/2.txt'),
QrcPath(':dir/image.jpeg')
})
def iglob(pathname, *, recursive=False):
from qrc_pathlib import QrcPath
if not pathname:
return
if pathname.startswith(':'):
pathname = pathname[1:]
dirname, basename = os.path.split(pathname)
if not has_magic(pathname):
if not dirname:
if QtCore.QFileInfo(':' + pathname).exists():
yield str(QrcPath(':').joinpath(pathname))
else:
if QtCore.QFileInfo(':' + pathname).isDir():
yield str(QrcPath(':').joinpath(pathname))
return
if not dirname:
if recursive and _isrecursive(basename):
yield from glob2(dirname, basename)
else:
yield from glob1(dirname, basename)
return
dirs = iglob(dirname, recursive=recursive)
if has_magic(basename):
if recursive and _isrecursive(basename):
glob_in_dir = glob2
else:
glob_in_dir = glob1
else:
glob_in_dir = glob0
for dirname in dirs:
for name in glob_in_dir(dirname, basename):
yield name
def glob0(dirname, basename):
from qrc_pathlib import QrcPath
pathname = str(QrcPath(':').joinpath(dirname, basename))
if not basename:
# `os.path.split()` returns an empty basename for paths ending with a
# directory separator. 'q*x/' should match only directories.
if QtCore.QFileInfo(pathname).isDir():
yield pathname
else:
if QtCore.QFileInfo(pathname).exists():
yield pathname
def _rlistdir(dirname):
from qrc_pathlib import QrcPath
if not dirname:
dirname = ':'
pathname = str(QrcPath(':').joinpath(dirname))
i = QtCore.QDirIterator(
pathname, [], QtCore.QDir.NoDotAndDotDot | QtCore.QDir.Dirs
| QtCore.QDir.Files | QtCore.QDir.Hidden,
QtCore.QDirIterator.Subdirectories)
while i.hasNext():
p = i.next()
yield p
def test_glob(self):
self.assertEqual(
set(QrcPath(':').glob('*.txt')),
{
QrcPath(':42.txt'),
QrcPath(':привет.txt')
}
)
self.assertEqual(
set(QrcPath(':').glob('**/*.txt')),
{
QrcPath(':42.txt'),
QrcPath(':привет.txt'),
QrcPath(':dir/1.txt'),
QrcPath(':dir/2.txt')
}
)
def test_rglob(self):
self.assertEqual(
set(QrcPath(':').rglob('*.txt')),
{
QrcPath(':42.txt'),
QrcPath(':привет.txt'),
QrcPath(':dir/1.txt'),
QrcPath(':dir/2.txt')
}
)
self.assertEqual(
set(QrcPath(':').rglob('image.*')),
{
QrcPath(':image.png'),
QrcPath(':dir/image.jpeg')
}
)
def test_open(self):
with self.assertRaises(IsADirectoryError):
QrcPath(':').open()
with self.assertRaises(FileNotFoundError):
QrcPath(':doesnotexist.txt').open()
with self.assertRaises(ValueError):
QrcPath(':42.txt').open('rw')
with self.assertRaises(ValueError):
QrcPath(':42.txt').open(buffering=100)
with self.assertRaises(ValueError):
QrcPath(':42.txt').open(newline='\r')
with QrcPath(':42.txt').open('rb') as f:
self.assertEqual(f.read(), b'42\n')
with QrcPath(':42.txt').open('r') as f:
self.assertEqual(f.read(), '42\n')
def glob1(dirname, pattern):
"""
Enumerate given dir_path by filtering it using pattern.
@type dir_path: QrcPath
"""
from qrc_pathlib import QrcPath
if not dirname:
dirname = ':'
pathname = str(QrcPath(':').joinpath(dirname))
if not QtCore.QFileInfo(pathname).isDir():
return
filters = QtCore.QDir.NoDotAndDotDot | QtCore.QDir.Dirs | QtCore.QDir.Files
if _ishidden(pattern):
filters |= QtCore.QDir.Hidden
d = QtCore.QDirIterator(pathname, [pattern], filters)
while d.hasNext():
yield d.next()
def test_is_socket(self):
self.assertFalse(QrcPath(':').is_socket())
def test_is_symlink(self):
self.assertFalse(QrcPath(':').is_symlink())
def test_is_file(self):
self.assertTrue(QrcPath(':42.txt').is_file())
self.assertTrue(QrcPath(':привет.txt').is_file())
self.assertTrue(QrcPath(':dir/1.txt').is_file())
def test_replace(self):
with self.assertRaises(PermissionError):
QrcPath(':').replace('new_name')
def test_mkdir(self):
with self.assertRaises(PermissionError):
QrcPath(':').mkdir()
def test_cwd(self):
with self.assertRaises(NotImplementedError):
QrcPath.cwd()
def text_exists(self):
self.assertTrue(QrcPath(':'))
def test_unlink(self):
with self.assertRaises(PermissionError):
QrcPath(':').unlink()
def test_write_text(self):
with self.assertRaises(PermissionError):
QrcPath(':').write_text('data')
def test_touch(self):
with self.assertRaises(PermissionError):
QrcPath(':').touch()
def test_symlink_to(self):
with self.assertRaises(PermissionError):
QrcPath(':').symlink_to('path')
def test_samefile(self):
self.assertTrue(QrcPath(':привет.txt').samefile(QrcPath(':привет.txt')))
self.assertTrue(QrcPath(':/привет.txt').samefile(QrcPath(':привет.txt')))
self.assertTrue(QrcPath(':dir').samefile(QrcPath(':dir')))
self.assertTrue(QrcPath(':dir').samefile(QrcPath(':dir/')))
self.assertTrue(QrcPath(':/dir').samefile(QrcPath(':dir')))
self.assertFalse(QrcPath(':42.txt').samefile(QrcPath(':привет.txt')))
def test_is_fifo(self):
self.assertFalse(QrcPath(':').is_fifo())
def test_home(self):
with self.assertRaises(NotImplementedError):
QrcPath.home()
def test_is_char_device(self):
self.assertFalse(QrcPath(':').is_char_device())
def test_read_text(self):
self.assertEqual(QrcPath(':привет.txt').read_text(), 'привет\n')
def test_lchmod(self):
with self.assertRaises(PermissionError):
QrcPath(':').lchmod(0o777)
def test_group(self):
with self.assertRaises(NotImplementedError):
QrcPath(':').group()
def test_lstat(self):
with self.assertRaises(NotImplementedError):
QrcPath(':').lstat()
def test_is_dir(self):
self.assertTrue(QrcPath(':').is_dir())
def test_expand_user(self):
with self.assertRaises(NotImplementedError):
QrcPath(':').expanduser()
def test_resolve(self):
self.assertEqual(QrcPath(':привет.txt').resolve(), QrcPath(':привет.txt'))
with self.assertRaises(FileNotFoundError):
QrcPath(':doesnotexist.txt').resolve()