Install the SDK Package

Updated at：2025-11-03

Environment preparation

Runtime environment

The Python SDK supports Python 2.7 and all Python 3.x versions.
Install pycrypto dependency

Before installing the SDK, execute the command pip install pycrypto to install pycrypto dependency.
If installation fails, execute pip install pycryptodome
Check the currently used SDK version

import baidubce
print(baidubce.SDK_VERSION)

Download and installation

Method I: Install via pip

You can install Baidu AI Cloud Python SDK into your environment via pip installation method. When connected to the network, execute the following command in the command line:

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1pip install bce-python-sdk

You can now install the Python SDK to your local machine.

Method II: Download the source package locally for installation

Download the Python SDk compression toolkit from Developer Resource Center.
Navigate the command line to the path where the compressed package is located, and execute the following command (replace version with the version number in the package name):

pip install bce-python-sdk-version.zip

You can now install the Python SDK to your local machine.

Alternatively, after decompressing the compressed package, you can execute the following command (replace version with the version number in the package name).

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1cd bce-python-sdk-version
2
3python setup.py install

Complete the SDK installation process.

SDK directory structure

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1  baidubce
2 ├── auth                            //Public permission directory
3 ├── http                          //Http request module
4 ├── services                        //Service public directory
5 │     └── bos                      //BOS main directory
6 │           ├──bos_client.py       //BOS client entry class
7 │           ├──bos_handle.py       //HTTP response handling function
8 │           ├──canned_acl.py       //constants required for permission control
9 │           └──storage_class.py    //module for defining storage types
10 ├── bce_base_client.py              //Base class for BCE client entry points
11 ├── bce_client_configuration.py                 //Configuration for BOS HttpClient
12 ├── bce_response.py                 //Request class for BCE client
13 ├── exception.py                    //BCE client exception class
14 ├── protocol.py                     //Network protocol definition
15 ├── region.py                       //Region processing module
16 ├── retry_policy.py                 //Common Configuration class for BCE service
17 └── utils.py                        //BCE common utilities

Uninstall SDK

Use pip to uninstall "bce-python-sdk" as intended.

FAQs

Exception handling