def rmdir(path: PathLike) -> str:
r"""
Remove the given directory and its contents.
:param path:
:returns: A message in the format :file:`'removing {<path>}'`
.. attention::
On Windows-like systems using ``\`` as a path separator
you may need to use a *raw string* for the path as the ``toxinidir``
substitution may contain backslashes:
.. code-block:: ini
recreate_hook = builtin.rmdir(r"{toxinidir}/doc-source/build")
"""
path = PathPlus(path)
if path.is_dir():
shutil.rmtree(path)
return f"removing {path!s}"
def __init__(
self,
lib_path: PathLike,
lib_type: int = NISTMS_MAIN_LIB,
work_dir: Optional[PathLike] = None,
debug: bool = False,
):
"""
:param lib_path: The path to the mass spectral library.
:param lib_type: The type of library. One of NISTMS_MAIN_LIB, NISTMS_USER_LIB, NISTMS_REP_LIB.
:param work_dir: The path to the working directory.
"""
if not isinstance(lib_path, pathlib.Path):
lib_path = pathlib.Path(lib_path)
if not lib_path.is_dir():
raise FileNotFoundError(
f"Library not found at the given path: {lib_path}")
if lib_type not in {NISTMS_MAIN_LIB, NISTMS_USER_LIB, NISTMS_REP_LIB}:
raise ValueError(
"`lib_type` must be one of NISTMS_MAIN_LIB, NISTMS_USER_LIB, NISTMS_REP_LIB."
)
# # Check if the server is already running
# for container in client.containers.list(all=True, filters={"status": "running"}):
# if container.name == "pyms-nist-server":
# self.docker = container
# break
# else:
#
self.debug: bool = bool(debug)
print("Launching Docker...")
try:
self.__launch_container(lib_path, lib_type)
except docker.errors.ImageNotFound:
print("Docker Image not found. Downloading now.")
client.images.pull("domdfcoding/pywine-pyms-nist")
self.__launch_container(lib_path, lib_type)
atexit.register(self.uninit)
retry_count = 0
# Wait for server to come online
while retry_count < 240:
try:
if requests.get("http://localhost:5001/").text == "ready":
self.initialised = True
return
except requests.exceptions.ConnectionError:
time.sleep(0.5)
retry_count += 1
raise TimeoutError("Unable to communicate with the search server.")
def is_datafile(file_name: PathLike) -> bool:
"""
Returns whether the given path is a valid data file.
:param file_name: name of the ``.d`` datafile
"""
if not isinstance(file_name, pathlib.Path):
try:
file_name = pathlib.Path(file_name)
except TypeError:
raise TypeError(
f"'file_name' must be a string or a PathLike object, not {type(file_name)}"
)
if file_name.exists():
if file_name.is_dir():
if ((file_name / "AcqData") / "Contents.xml").exists():
return True
return False
