def test_isdir(ctx):
contents = b"meow!"
with ctx() as path:
assert not bf.isdir(path)
_write_contents(path, contents)
assert not bf.isdir(path)
dirpath = path + ".dir"
bf.makedirs(dirpath)
assert bf.isdir(dirpath)
assert not bf.isdir(dirpath[:-1])
def _list_image_files_recursively(data_dir):
results = []
for entry in sorted(bf.listdir(data_dir)):
full_path = bf.join(data_dir, entry)
ext = entry.split(".")[-1]
if "." in entry and ext.lower() in ["jpg", "jpeg", "png", "gif"]:
results.append(full_path)
elif bf.isdir(full_path):
results.extend(_list_image_files_recursively(full_path))
return results
def test_isdir(ctx):
contents = b"meow!"
with ctx() as path:
assert not bf.isdir(path)
_write_contents(path, contents)
assert not bf.isdir(path)
dirpath = path + ".dir"
bf.makedirs(dirpath)
assert bf.isdir(dirpath)
assert not bf.isdir(dirpath[:-1])
filepath = bf.join(path + ".otherdir", "subdir", "file.name")
if "://" not in path:
# implicit directory
bf.makedirs(bf.dirname(filepath))
dirpath = bf.dirname(bf.dirname(filepath))
_write_contents(filepath, contents)
assert bf.isdir(dirpath)
assert not bf.isdir(dirpath[:-1])
def test_invalid_paths(base_path):
for suffix in ["", "/", "//", "/invalid.file", "/invalid/dir/"]:
path = base_path + suffix
print(path)
if path.endswith("/"):
expected_error = IsADirectoryError
else:
expected_error = FileNotFoundError
list(bf.glob(path))
if suffix == "":
for pattern in ["*", "**"]:
try:
list(bf.glob(path + pattern))
except bf.Error as e:
assert "Wildcards cannot be used" in e.message
else:
for pattern in ["*", "**"]:
list(bf.glob(path + pattern))
with pytest.raises(FileNotFoundError):
list(bf.listdir(path))
assert not bf.exists(path)
assert not bf.isdir(path)
with pytest.raises(expected_error):
bf.remove(path)
if suffix in ("", "/"):
try:
bf.rmdir(path)
except bf.Error as e:
assert "Cannot delete bucket" in e.message
else:
bf.rmdir(path)
with pytest.raises(NotADirectoryError):
bf.rmtree(path)
with pytest.raises(FileNotFoundError):
bf.stat(path)
if base_path == AZURE_INVALID_CONTAINER_NO_ACCOUNT:
with pytest.raises(bf.Error):
bf.get_url(path)
else:
bf.get_url(path)
with pytest.raises(FileNotFoundError):
bf.md5(path)
with pytest.raises(bf.Error):
bf.makedirs(path)
list(bf.walk(path))
with tempfile.TemporaryDirectory() as tmpdir:
local_path = os.path.join(tmpdir, "test.txt")
with pytest.raises(expected_error):
bf.copy(path, local_path)
with open(local_path, "w") as f:
f.write("meow")
with pytest.raises(expected_error):
bf.copy(local_path, path)
for streaming in [False, True]:
with pytest.raises(expected_error):
with bf.BlobFile(path, "rb", streaming=streaming) as f:
f.read()
with pytest.raises(expected_error):
with bf.BlobFile(path, "wb", streaming=streaming) as f:
f.write(b"meow")