# PyPI Integration

pip resolves packages using the configured index URL. Routing pip through the Lineaje Proxy requires setting PIP\_INDEX\_URL (or pip's --index-url flag) to the Proxy's PyPI endpoint.

**Proxy PyPI URL**

```
// Enforce Mode: block all non-compliant builds  
https://enforce.fortknox.v2.prod.veedna.com/artifactory/api/pypi/gos-all-proxy-python/simple 

// Observe Mode: Report all non-compliant dependency downloads  
https://observe.fortknox.v2.prod.veedna.com/artifactory/api/pypi/gos-all-proxy-python/simple 
```

<details>

<summary>Jenkinsfile Configuration Example</summary>

```groovy
pipeline { 
  agent any 
  environment { 
 ARTIFACTORY_CREDS = credentials(‘<ID>’) 
    ARTIFACTORY_URL = 'https://enforce.fortknox.v2.prod.veedna.com' + 
                      '/artifactory/api/pypi/gos-all-proxy-python/simple' 
  } 
stages { 
        stage('Build') { 
            steps { 
                script { 
                    // Set up the pip index URL with authentication 
                    // We encode the URL to include the credentials safely in the environment 
                    def pipIndexUrl = "https://${ARTIFACTORY_CREDS_USR}:${ARTIFACTORY_CREDS_PSW}@${ARTIFACTORY_URL}" 
                    withEnv(["PIP_INDEX_URL=${pipIndexUrl}"]) { 
                         // Optional: Create a virtual environment 
                        sh 'python3 -m venv venv' 
     // Install dependencies 
     // PIP_INDEX_URL env var is automatically picked up by pip 
                        sh './venv/bin/python -m pip install -vvv --no-cache-dir --index-url "${PIP_INDEX_URL}" --trusted-host enforce.fortknox.v2.prod.veedna.com -r requirements.txt' 
                        // Run the script 
                        sh './venv/bin/python main.py' 
                    } 
                } 
            } 
        } 
    } 
} 
```

</details>

<details>

<summary>pip.conf Alternative (for non-Jenkins environments)</summary>

If configuring pip outside of Jenkins (e.g., Docker image build, local developer machine, GitHub Actions), use pip.conf:

```
# ~/.config/pip/pip.conf  (Linux/macOS) 
# %APPDATA%\pip\pip.ini   (Windows) 
[global] 
index-url = https://<ARTIFACTORY_CREDS_USR>:< ARTIFACTORY_CREDS_PSW >@enforce.fortknox.v2.prod.veedna.com/artifactory/api/pypi/gos-all-proxy-python/simple 
trusted-host = enforce.fortknox.v2.prod.veedna.com 
```

Alternatively, pass the URL directly on the command line:

```
pip install urllib3==2.0.5 \ 
  --index-url https://<USER>:<TOKEN>@enforce.fortknox.v2.prod.veedna.com/ 
              artifactory/api/pypi/gos-all-proxy-python/simple \ 
  -vvv
```

</details>

<details>

<summary>Verifying Proxy Routing</summary>

The -vvv (verbose) flag causes pip to log the full URL of each package fetched. Confirm the Proxy URL appears in the output:

```
# Expected in build log: 
  GET https://enforce.fortknox.v2.prod.veedna.com/artifactory/api/pypi/ 
      gos-all-proxy-python/packages/.../urllib3-2.0.5-py3-none-any.whl 
  200 OK 
```

To detect policy violations, search build logs for the string. To learn more, see Detecting Policy Violations in Build Logs.

</details>


---

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If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.veedna.com/gold-open-source-gos/gold-catalog/oss-packages/integrating-lineaje-gos-artifactory-proxy-into-your-ci-cd-pipeline/pypi-integration.md?ask=<question>
```

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