python-zulip-api/examples/upload-file
Yago González cb6ae09bc8 api: Support file uploads to the API.
Now, the `Client.do_api_query()` method supports sending files to the
API.

This has allowed the implementation of a new method,
`Client.upload_file(file)`.  It simply uploads the file set in the
parameter, and returns the API's response (that includes the URI).

Despite the fact that `do_api_query()` supports multiple files as
parameters, `upload_file()` doesn't, because right now the API isn't
capable of managing more than a file in the same request.
2017-01-10 17:46:00 -08:00

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Python
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright © 2012-2017 Zulip, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
from __future__ import print_function
import importlib
import optparse
import sys
from six.moves import StringIO as _StringIO
sys.path.insert(0, './api')
from typing import IO
import zulip
class StringIO(_StringIO):
name = '' # https://github.com/python/typeshed/issues/598
usage = """upload-file --user=<user's email address> --api-key=<user's api key> [options]
Upload a file, and print the corresponding URI.
Example: upload-file --user=cordelia@zulip.com --api-key=a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5 --file-path=cat.png
You can omit --user and --api-key arguments if you have a properly set up ~/.zuliprc
If no --file-path is specified, a placeholder text file will be used instead.
"""
parser = optparse.OptionParser(usage=usage)
parser.add_option('--file-path')
parser.add_option_group(zulip.generate_option_group(parser))
(options, args) = parser.parse_args()
client = zulip.init_from_options(options)
file = None # type: IO
if options.file_path:
file = open(options.file_path, 'rb')
else:
file = StringIO('This is a test file.')
file.name = 'test.txt'
response = client.upload_file(file)
try:
print('File URI: {}'.format(response['uri']))
except KeyError:
print('Error! API response was: {}'.format(response))