def from_upload(file, force_mime=False):
stream = getattr(file, "stream", file)
filename = getattr(file, "filename", None)
sha256 = stream_sha256(stream)
try:
return AttachedFile.objects.get(sha256=sha256)
except DoesNotExist:
# First, make sure the storage dir exists
try:
os.makedirs(STORAGE_ROOT)
except:
pass
fd = open(os.path.join(STORAGE_ROOT, sha256), 'wb')
fd.write(stream.read())
fd.close()
if filename:
f = AttachedFile(filename=filename,
content_type=force_mime or file.content_type,
sha256=sha256)
f.save()
return f
else:
return None
def from_upload(file, force_mime=False):
stream = getattr(file, "stream", file)
filename = getattr(file, "filename", None)
sha256 = stream_sha256(stream)
return AttachedFile.get_or_create(sha256, stream, filename, force_mime
or file.content_type)
def from_upload(file, force_mime=False):
stream = getattr(file, "stream", file)
filename = getattr(file, "filename", None)
sha256 = stream_sha256(stream)
return AttachedFile.get_or_create(
sha256, stream, filename, force_mime or file.content_type)
def save_file(uploaded_file, filename=None):
value = "FILE:{}".format(stream_sha256(uploaded_file))
mime_type = magic.from_buffer(uploaded_file.read(100), mime=True)
uploaded_file.seek(0)
body = AttachedFile.from_upload(uploaded_file, force_mime=mime_type)
f = observables.File.get_or_create(value=value, body=body, mime_type=mime_type)
if not filename:
filename = uploaded_file.filename
if filename not in f.filenames:
f.filenames.append(filename)
return f.save()
def save_file(uploaded_file, filename=None):
value = "FILE:{}".format(stream_sha256(uploaded_file))
mime_type = magic.from_buffer(uploaded_file.read(100), mime=True)
uploaded_file.seek(0)
body = AttachedFile.from_upload(uploaded_file, force_mime=mime_type)
f = observables.File.get_or_create(
value=value, body=body, mime_type=mime_type)
if not filename:
filename = uploaded_file.filename
if filename not in f.filenames:
f.filenames.append(filename)
return f.save()
def from_upload(file):
sha256 = stream_sha256(file.stream)
try:
return AttachedFile.objects.get(sha256=sha256)
except DoesNotExist:
# First, make sure the storage dir exists
try:
os.makedirs(STORAGE_ROOT)
except:
pass
fd = open(os.path.join(STORAGE_ROOT, sha256), 'wb')
fd.write(file.stream.read())
fd.close()
print repr(file.filename), bool(file.filename)
if file.filename:
f = AttachedFile(filename=file.filename, content_type=file.content_type, sha256=sha256)
f.save()
return f
else:
return None
def from_upload(file, force_mime=False):
stream = getattr(file, "stream", file)
filename = getattr(file, "filename", None)
sha256 = stream_sha256(stream)
try:
return AttachedFile.objects.get(sha256=sha256)
except DoesNotExist:
# First, make sure the storage dir exists
try:
os.makedirs(STORAGE_ROOT)
except:
pass
fd = open(os.path.join(STORAGE_ROOT, sha256), 'wb')
fd.write(stream.read())
fd.close()
if filename:
f = AttachedFile(filename=filename, content_type=force_mime or file.content_type, sha256=sha256)
f.save()
return f
else:
return None
def from_content(content, filename, content_type):
sha256 = stream_sha256(content)
return AttachedFile.get_or_create(sha256, content, filename,
content_type)
def from_content(content, filename, content_type):
sha256 = stream_sha256(content)
return AttachedFile.get_or_create(
sha256, content, filename, content_type)
