def serve_local(request: HttpRequest, path_id: str) -> HttpResponse:
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
# Here we determine whether a browser should treat the file like
# an attachment (and thus clicking a link to it should download)
# or like a link (and thus clicking a link to it should display it
# in a browser tab). This is controlled by the
# Content-Disposition header; `django-sendfile` sends the
# attachment-style version of that header if and only if the
# attachment argument is passed to it. For attachments,
# django-sendfile sets the response['Content-disposition'] like
# this: `attachment; filename="b'zulip.txt'"; filename*=UTF-8''zulip.txt`.
#
# The "filename" field (used to name the file when downloaded) is
# unreliable because it doesn't have a well-defined encoding; the
# newer filename* field takes precedence, since it uses a
# consistent format (urlquoted). For more details on filename*
# and filename, see the below docs:
# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition
attachment = True
file_type = guess_type(local_path)[0]
if file_type is not None and (file_type.startswith("image/") or
file_type == "application/pdf"):
attachment = False
return sendfile(request, local_path, attachment=attachment)
def serve_local(request: HttpRequest, path_id: str) -> HttpResponse:
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
# Here we determine whether a browser should treat the file like
# an attachment (and thus clicking a link to it should download)
# or like a link (and thus clicking a link to it should display it
# in a browser tab). This is controlled by the
# Content-Disposition header; `django-sendfile` sends the
# attachment-style version of that header if and only if the
# attachment argument is passed to it. For attachments,
# django-sendfile sets the response['Content-disposition'] like
# this: `attachment; filename="b'zulip.txt'"; filename*=UTF-8''zulip.txt`.
#
# The "filename" field (used to name the file when downloaded) is
# unreliable because it doesn't have a well-defined encoding; the
# newer filename* field takes precedence, since it uses a
# consistent format (urlquoted). For more details on filename*
# and filename, see the below docs:
# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition
attachment = True
file_type = guess_type(local_path)[0]
if file_type is not None and (file_type.startswith("image/")
or file_type == "application/pdf"):
attachment = False
return sendfile(request, local_path, attachment=attachment)
def serve_local(request: HttpRequest, path_id: str) -> HttpResponse:
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
# Here we determine whether a browser should treat the file like
# an attachment (and thus clicking a link to it should download)
# or like a link (and thus clicking a link to it should display it
# in a browser tab). This is controlled by the
# Content-Disposition header; `django-sendfile2` sends the
# attachment-style version of that header if and only if the
# attachment argument is passed to it. For attachments,
# django-sendfile2 sets the response['Content-disposition'] like
# this: `attachment; filename="zulip.txt"; filename*=UTF-8''zulip.txt`.
# The filename* parameter is omitted for ASCII filenames like this one.
#
# The "filename" field (used to name the file when downloaded) is
# unreliable because it doesn't have a well-defined encoding; the
# newer filename* field takes precedence, since it uses a
# consistent format (urlquoted). For more details on filename*
# and filename, see the below docs:
# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition
mimetype, encoding = guess_type(local_path)
attachment = mimetype not in INLINE_MIME_TYPES
return sendfile(request, local_path, attachment=attachment,
mimetype=mimetype, encoding=encoding)
def serve_local(request: HttpRequest, path_id: str) -> FileResponse:
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'),
content_type=mimetypes.guess_type(filename))
return response
def serve_local(request: HttpRequest, path_id: str) -> FileResponse:
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'),
content_type = mimetypes.guess_type(filename))
return response
def serve_local(request, path_id):
# type: (HttpRequest, str) -> HttpResponse
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'),
content_type = mimetypes.guess_type(filename)) # type: ignore # https://github.com/python/typeshed/issues/559
return response
def serve_local(request, path_id):
# type: (HttpRequest, str) -> HttpResponse
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'),
content_type = mimetypes.guess_type(filename)) # type: ignore # https://github.com/python/typeshed/issues/559
return response
def serve_local(request, path_id):
# type: (HttpRequest, str) -> HttpResponse
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'), content_type = mimetypes.guess_type(filename))
return response
response['Content-Disposition'] = 'attachment; filename=%s' % (filename)
def serve_local(request, path_id):
# type: (HttpRequest, str) -> HttpResponse
import os
import mimetypes
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
filename = os.path.basename(local_path)
response = FileResponse(open(local_path, 'rb'), content_type = mimetypes.guess_type(filename))
return response
response['Content-Disposition'] = 'attachment; filename=%s' % (filename)
def serve_local(request: HttpRequest, path_id: str) -> HttpResponse:
local_path = get_local_file_path(path_id)
if local_path is None:
return HttpResponseNotFound('<p>File not found</p>')
return sendfile(request, local_path)