def save_uploaded_file(source_file: TemporaryUploadedFile):
if not path.isdir(settings.FLEIO_TEMP_DIR):
mkdir(settings.FLEIO_TEMP_DIR)
temp_file_name = path.join(settings.FLEIO_TEMP_DIR, str(uuid4()))
with open(temp_file_name, 'wb+') as destination_file:
for chunk in source_file.chunks():
destination_file.write(chunk)
return temp_file_name
def create_temp_zip(file: TemporaryUploadedFile) -> NamedTemporaryFile:
"""
reads the uplaoded file into a temporary zip file
which will later be used to extract the audio files from
:param file: file uploaded by the user
:return: the temporary zip file of the uploaded file
"""
# renaming like this is ok since a pptx file is the hood a zip
pptx_temp_file = NamedTemporaryFile(delete=False, suffix='.zip')
with pptx_temp_file as destination:
for chunk in file.chunks():
destination.write(chunk)
pptx_zip = zipfile.ZipFile(pptx_temp_file.name)
return pptx_zip
def store_file(name: str, path: str, file: TemporaryUploadedFile):
r"""Stores the file sent in a request body.
Stores the file sent in the request body with a particular name at a
particular place, defined by the `name` and `path` paramteters.
Parameters
----------
name : str
Name of the file.
path : str
Path of the storage location.
file: FileType object
A python wrapper around a file, sent in a request body.
Returns
-------
None
Writes the file to a location.
Raises
------
FileNotFoundError
When file path doesn't exist.
Examples
--------
These are written in doctest format, and should illustrate how to
use the function.
>>> store_file("a.mp4", "", request.FILES['video'])
"""
file_name = path + name
try:
with open(file_name, "wb+") as file_writer:
for chunk in file.chunks():
file_writer.write(chunk)
lg.debug(f"Written file to {file_name}")
except Exception as e:
lg.error(str(e))
