def test_find_ignore(tmp):
# first do a control to make sure we find 'sub2'
res = find('data', item_type='both', direction='down', path='tests/',
regex=True, first_only=False)
ok = False
for path in res:
if re.match('(.*)sub2(.*)', path):
ok = True
break
assert ok is True
# then try and ignore it
res = find('data', item_type='both', direction='down', path='tests/',
regex=True, first_only=False, ignore=['(.*)sub2(.*)'])
assert isinstance(res, list)
for path in res:
assert not re.match('(.*)sub2(.*)', path)
ok = True
for path in res:
if re.match('(.*)sub2(.*)', path):
ok = False
break
assert ok is True
# coverage
res = find('data', item_type='both', direction='down', path='tests/',
first_only=True, ignore=['(.*)data(.*)'])
assert res is None
def test_find_item_type(tmp):
# item_type file
res = find('data', item_type='file', direction='both', path='tests/')
assert os.path.isfile(res)
# item_type directory
res = find('data', item_type='directory', direction='both', path='tests')
assert os.path.isdir(res)
# item_type both
res = find('data', item_type='both', first_only=False, direction='both',
path='tests')
found_a_file = False
found_a_dir = False
for item in res:
if os.path.isfile(item):
found_a_file = True
elif os.path.isdir(item):
found_a_dir = True
assert found_a_file
assert found_a_dir
# same thing with first_only true (coverage)
res = find('data', item_type='both', first_only=True, direction='down',
path='tests/')
# direction bogus (raises error)
msg = "Argument 'item_type' must be one of"
with raises(BackpedalArgumentError, match=msg):
res = find('data', item_type='bogus')
def test_find_regex(tmp):
res = find('dat', direction='down', path='tests/', regex=False)
assert res is None
res = find('(.*)dat(.*)', direction='down', path='tests/', regex=True,
first_only=False)
assert isinstance(res, list)
for path in res:
assert re.match('(.*)data', path)
# coverage
res = find('(.*)dat(.*)', direction='down', path='tests/', regex=True)
re.match('(.*)data/sub2/data', res)
def test_find_first_only(tmp):
# first_only True
res = find('README.md', first_only=True, path='tests/data/sub1/a')
assert re.match('(.*)data/sub1/a/README.md', res)
# first_only False
res = find('README.md', first_only=False, path='tests/data/sub1/a')
assert isinstance(res, list)
for path in res:
assert re.match('(.*)README.md', path)
# first_only bogus
msg = "Argument 'first_only' must be one of"
with raises(BackpedalArgumentError, match=msg):
res = find('README.md', first_only='bogus')
def test_find_direction(tmp):
# direction up
res = find('README.md', direction='up', path='tests/data/sub1/a')
assert re.match('(.*)data/sub1/a/README.md', res)
# direction down
res = find('README.md', direction='down', path='tests/data')
assert re.match('(.*)data/sub1/a/README.md', res)
# direction both
res = find('README.md', direction='both', path='tests/data')
assert re.match('(.*)README.md', res)
# direction bogus (raises error)
msg = "Argument 'direction' must be one of"
with raises(BackpedalArgumentError, match=msg):
res = find('README.md', direction='bogus')
import backpedal
backpedal.DEBUG = True
def log(msg):
print()
print('-' * 78)
print(msg)
print('-' * 78)
log('Find the first matching file starting from `.`')
res = backpedal.find('README.md')
print('RES > %s' % res)
log('Find all matching files starting from sub1/a/b/c:')
res = backpedal.find('README.md', path='sub1/a/b/c', first_only=False)
print('RES > %s' % res)
log('Look for directory but peddle down instead of up')
res = backpedal.find('data', direction='down', item_type='directory')
print('RES > %s' % res)
log('Look for files and directories in both directions')
res = backpedal.find('data',
direction='both',
item_type='both',
first_only=False)
print('RES > %s' % res)
def test_find(tmp):
res = find('README.md')
assert re.match('(.*)README.md', res)
def test_find_none(tmp):
res = find('bogus_file_does_not_exist')
assert res is None
