Deprecation notice
This version of the Box Python SDK is under maintenance mode, and will be deprecated soon, only critical security updates and bug fixes will be provided. We recommend using the new version Box Python SDK, which can be found at box/box-python-sdk-gen
You can find the migration guide here for transitioning from Box Python SDK v3.x to the new box-sdk-gen
package. If you have any questions, please create an issue in the new repository or reach out to Box Developer Support.
Box Python SDK

Getting Started Docs: https://developer.box.com/guides/tooling/sdks/python/
Installing
pip install boxsdk
The current version of the SDK is v3.x --- With this release support for
Python 3.5 and earlier (including 2.x) has been dropped. if you're
looking for the code or documentation for v1.5.x, please see the 1.5
branch.
Getting Started
To get started with the SDK, get a Developer Token from the
Configuration page of your app in the Box Developer
Console. You can use this token
to make test calls for your own Box account.
The SDK provides an interactive DevelopmentClient
that makes it easy
to test out the SDK in a REPL. This client will automatically prompt for
a new Developer Token when it requires one, and will log HTTP requests
and responses to aid in debugging and understanding how the SDK makes
API calls.
>>> from boxsdk import DevelopmentClient
>>> client = DevelopmentClient()
Enter developer token: <ENTER DEVELOPER TOKEN HERE>
>>> user = client.user().get()
GET https://api.box.com/2.0/users/me {'headers': {'Authorization': '---wXyZ',
'User-Agent': 'box-python-sdk-2.0.0',
'X-Box-UA': 'agent=box-python-sdk/2.0.0; env=python/3.6.5'},
'params': None}
"GET https://api.box.com/2.0/users/me" 200 454
{'Date': 'Thu, 01 Nov 2018 23:32:11 GMT', 'Content-Type': 'application/json', 'Transfer-Encoding': 'chunked', 'Connection': 'keep-alive', 'Strict-Transport-Security': 'max-age=31536000', 'Cache-Control': 'no-cache, no-store', 'Content-Encoding': 'gzip', 'Vary': 'Accept-Encoding', 'BOX-REQUEST-ID': '0b50luc09ahp56m2jmkla8mgmh2', 'Age': '0'}
{'address': '',
'avatar_url': 'https://cloud.app.box.com/api/avatar/large/123456789',
'created_at': '2012-06-07T11:14:50-07:00',
'id': '123456789',
'job_title': '',
'language': 'en',
'login': 'user@example.com',
'max_upload_size': 16106127360,
'modified_at': '2018-10-30T17:01:27-07:00',
'name': 'Example User',
'phone': '',
'space_amount': 1000000000000000.0,
'space_used': 14330018065,
'status': 'active',
'timezone': 'America/Los_Angeles',
'type': 'user'}
>>> print(f'The current user ID is {user.id}')
The current user ID is 123456789
Outside of a REPL, you can initialize a new Client
with just the
Developer Token to get started.
from boxsdk import OAuth2, Client
auth = OAuth2(
client_id='YOUR_CLIENT_ID',
client_secret='YOUR_CLIENT_SECRET',
access_token='YOUR_DEVELOPER_TOKEN',
)
client = Client(auth)
user = client.user().get()
print(f'The current user ID is {user.id}')
Authorization
The Box API uses OAuth2 for auth. The SDK makes it relatively painless
to work with OAuth2 tokens.
Server-to-Server Auth with JWT
The Python SDK supports your JWT
Authentication
applications.
Authenticating with a JWT requires some extra dependencies. To get them,
simply
pip install "boxsdk[jwt]"
Instead of instantiating your Client
with an instance of OAuth2
,
instead use an instance of JWTAuth
.
from boxsdk import JWTAuth
from boxsdk import Client
auth = JWTAuth(
client_id='YOUR_CLIENT_ID',
client_secret='YOUR_CLIENT_SECRET',
enterprise_id='YOUR_ENTERPRISE_ID',
jwt_key_id='YOUR_JWT_KEY_ID',
rsa_private_key_file_sys_path='CERT.PEM',
rsa_private_key_passphrase='PASSPHRASE',
)
access_token = auth.authenticate_instance()
client = Client(auth)
This client is able to create application users:
ned_stark_user = client.create_user('Ned Stark')
These users can then be authenticated:
ned_auth = JWTAuth(
client_id='YOUR_CLIENT_ID',
client_secret='YOUR_CLIENT_SECRET',
user=ned_stark_user,
jwt_key_id='YOUR_JWT_KEY_ID',
rsa_private_key_file_sys_path='CERT.PEM',
rsa_private_key_passphrase='PASSPHRASE'
)
ned_auth.authenticate_user()
ned_client = Client(ned_auth)
Requests made with ned_client
(or objects returned from
ned_client
's methods) will be performed on behalf of the newly
created app user.
Traditional 3-legged OAuth2
Get the Authorization URL
from boxsdk import OAuth2
oauth = OAuth2(
client_id='YOUR_CLIENT_ID',
client_secret='YOUR_CLIENT_SECRET',
store_tokens=your_store_tokens_callback_method,
)
auth_url, csrf_token = oauth.get_authorization_url('http://YOUR_REDIRECT_URL')
store_tokens is a callback used to store the access token and refresh
token. You might want to define something like this:
def store_tokens(access_token, refresh_token):
The SDK will keep the tokens in memory for the duration of the Python
script run, so you don't always need to pass store_tokens.
Authenticate (Get Access/Refresh Tokens)
If you navigate the user to the auth_url, the user will eventually get
redirected to http://YOUR_REDIRECT_URL?code=YOUR_AUTH_CODE. After
getting the code, you will be able to use the code to exchange for an
access token and refresh token.
The SDK handles all the work for you; all you need to do is run:
assert 'THE_CSRF_TOKEN_YOU_GOT' == csrf_token
access_token, refresh_token = oauth.authenticate('YOUR_AUTH_CODE')
Create an Authenticated Client
from boxsdk import Client
client = Client(oauth)
And that's it! You can start using the client to do all kinds of cool
stuff and the SDK will handle the token refresh for you automatically.
Instantiate a Client Given an Access and a Refresh Token
Alternatively, you can instantiate an OAuth2 object with the access
token and refresh token. Once you have an oauth object you can pass that
into the Client object to instantiate a client and begin making calls.
from boxsdk import Client, OAuth2
oauth = OAuth2(
client_id='YOUR_CLIENT_ID',
client_secret='YOUR_CLIENT_SECRET',
access_token='ACCESS_TOKEN',
refresh_token='REFRESH_TOKEN',
)
client = Client(oauth)
user = client.user().get()
This will retrieve the current user! From here you can use the client
you created to start making calls.
Other Auth Options
For advanced uses of the SDK, three additional auth classes are
provided:
CooperativelyManagedOAuth2
: Allows multiple auth instances to
share tokens.
RemoteOAuth2
: Allows use of the SDK on clients without access to
your application's client secret. Instead, you provide a
retrieve_access_token
callback. That callback should perform the
token refresh, perhaps on your server that does have access to the
client secret.
RedisManagedOAuth2
: Stores access and refresh tokens in Redis.
This allows multiple processes (possibly spanning multiple machines)
to share access tokens while synchronizing token refresh. This could
be useful for a multiprocess web server, for example.
Usage Documentation
Full documentation of the available functionality with example code is
available in the SDK documentation
pages, and
there is also method-level documentation available on
ReadTheDocs.
Making API Calls Manually
The Box API is continually evolving. As such, there are API endpoints
available that are not specifically supported by the SDK. You can still
use these endpoints by using the make_request
method of the Client
.
json_response = client.make_request(
'GET',
client.get_url('metadata_templates', 'enterprise', 'customer', 'schema'),
).json()
make_request()
takes two parameters:
method
- an HTTP verb like GET
or POST
url
- the URL of the requested API endpoint
The Client
class and Box objects have a get_url
method. Pass it an
endpoint to get the correct URL for use with that object and endpoint.
For API calls which require body or query params, you can use **kwargs
to pass extra params:
data
- takes a jsonified dictionary of body parameters
params
- takes a dictionary of query parameters
body = json.dumps({
'name': 'test-subfolder',
'parent': {
'id': '0',
}
})
client.make_request(
'POST',
client.get_url('folders'),
params={'fields': 'name,id'},
data=body
)
Other Client Options
Logging Client
For more insight into the network calls the SDK is making, you can use
the LoggingClient
class. This class logs information about network
requests and responses made to the Box API.
>>> from boxsdk import LoggingClient
>>> client = LoggingClient()
>>> client.user().get()
GET https://api.box.com/2.0/users/me {'headers': {u'Authorization': u'Bearer ---------------------------kBjp',
u'User-Agent': u'box-python-sdk-1.5.0'},
'params': None}
{"type":"user","id":"..","name":"Jeffrey Meadows","login":"..",..}
<boxsdk.object.user.User at 0x10615b8d0>
Developer Token Client
The Box Developer Console allows for the creation of short-lived
developer tokens. The SDK makes it easy to use these tokens. Use the
get_new_token_callback
parameter to control how the client will get
new developer tokens as needed. The default is to prompt standard input
for a token.
Development Client
For exploring the Box API, or to quickly get going using the SDK, the
DevelopmentClient
class combines the LoggingClient
with the
DeveloperTokenClient
.
Customization
Custom Subclasses
Custom object subclasses can be defined:
from boxsdk import Client
from boxsdk import Folder
class MyFolderSubclass(Folder):
pass
client = Client(oauth)
client.translator.register('folder', MyFolderSubclass)
folder = client.folder('0')
>>> print folder
>>> <Box MyFolderSubclass - 0>
If an object subclass is registered in this way, instances of this
subclass will be returned from all SDK methods that previously returned
an instance of the parent. See BaseAPIJSONObjectMeta
and Translator
to see how the SDK performs dynamic lookups to determine return types.
FIPS 140-2 Compliance
The Python SDK allows the use of FIPS 140-2 validated SSL libraries, such as OpenSSL 3.0.
However, some actions are required to enable this functionality.
Currently, the latest distributions of Python default to OpenSSL v1.1.1, which is not FIPS compliant.
Therefore, if you want to use OpenSSL 3.0 in your network communication,
you need to ensure that Python uses a custom SSL library.
One way to achieve this is by creating a custom Python distribution with the ssl module replaced.
If you are using JWT for authentication, it is also necessary to ensure that the cryptography library,
which is one of the extra dependencies for JWT, uses OpenSSL 3.0.
To enable FIPS mode for the cryptography
library, you need to install a FIPS-compliant version of OpenSSL
during the installation process of cryptography using the pip
command.
Versions
We use a modified version of Semantic Versioning for all changes. See version strategy for details which is effective from 30 July 2022.
Supported Version
Only the current MAJOR version of SDK is supported. New features, functionality, bug fixes, and security updates will only be added to the current MAJOR version.
A current release is on the leading edge of our SDK development, and is intended for customers who are in active development and want the latest and greatest features. Instead of stating a release date for a new feature, we set a fixed minor or patch release cadence of maximum 2-3 months (while we may release more often). At the same time, there is no schedule for major or breaking release. Instead, we will communicate one quarter in advance the upcoming breaking change to allow customers to plan for the upgrade. We always recommend that all users run the latest available minor release for whatever major version is in use. We highly recommend upgrading to the latest SDK major release at the earliest convenient time and before the EOL date.
Version schedule
3 | Python 3.6+ | Supported | 17 Jan 2022 | TBD |
2 | | EOL | 01 Nov 2018 | 17 Jan 2022 |
1 | | EOL | 10 Feb 2015 | 01 Nov 2018 |
Contributing
See
CONTRIBUTING.md.
Developer Setup
Create a virtual environment and install packages -
mkvirtualenv boxsdk
pip install -r requirements-dev.txt
Testing
Run all tests using -
tox
The tox tests include code style checks via pep8 and pylint.
The tox tests are configured to run on Python 3.6, 3.7, 3.8, 3.9, 3.10, 3.11
and PyPy (our CI is configured to run PyPy tests on pypy-3.6, pypy-3.7, pypy-3.8).
Questions, Bugs, and Feature Requests?
Need to contact us directly? Browse the issues
tickets! Or, if that
doesn't work, file a new
one and we will get
back to you. If you have general questions about the Box API, you can
post to the Box Developer
Forum.
Copyright and License
Copyright 2019 Box, Inc. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.