Metadata-Version: 2.1
Name: purviewautomation
Version: 0.1.7
Summary: Purview Automation is a Python wrapper library built on top of Purview REST APIs that's designed to be simple to use and make scaling and automating Purview easier.
Project-URL: Homepage, https://github.com/Ludwinic1/purviewautomation
Project-URL: Documentation, https://purviewautomation.netlify.app
Author-email: Nick Ludwig <nick.ludwig223@gmail.com>
License-File: LICENSE
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.8
Requires-Dist: requests>=2.28.1
Provides-Extra: dev
Requires-Dist: pre-commit==2.20.0; extra == 'dev'
Provides-Extra: doc
Requires-Dist: mkdocs-material>=8.1.4; extra == 'doc'
Requires-Dist: mkdocs>=1.1.2; extra == 'doc'
Requires-Dist: mkdocstrings-python==0.7.1; extra == 'doc'
Requires-Dist: mkdocstrings==0.19.0; extra == 'doc'
Requires-Dist: termynal==0.2.0; extra == 'doc'
Provides-Extra: test
Requires-Dist: azure-identity==1.12.0; extra == 'test'
Requires-Dist: black==22.10.0; extra == 'test'
Requires-Dist: coverage==6.5.0; extra == 'test'
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Requires-Dist: pytest==7.2.0; extra == 'test'
Description-Content-Type: text/markdown

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Welcome to Purview Automation!

Purview Automation is a Python library designed to be simple to use and makes scaling and automating Azure Purview easier.

**Create, delete, scale, rollback and automate Purview collections and delete assets in collections. More to come later on!**

**Rather see a video on how it works? See: [Purview Automation Video](https://www.youtube.com/watch?v=b9LGeFrbzGk).**

---

**Documentation:** [https://purviewautomation.netlify.app](https://purviewautomation.netlify.app)

**Source Code:** [https://github.com/Ludwinic1/purviewautomation](https://github.com/Ludwinic1/purviewautomation)

---


Key benefits:

- **Easy**: Create and delete collections and collection hierarchies with one line of code
- **Rollback**: Rollback to previous collection hierarchy states and save versions for later use
- **Deploy**: Extract existing collections and deploy to UAT/PROD environments ensuring consistency across Purviews
- **Delete Assets**: Delete all assets in a collection or all assets under a collection hierarchy
- **Safe**: Does **NOT** supercede any Purview permissions. Unable to create/delete collections unless the Collection Admin role is assigned in Purview. See: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions).
- **Ease of Use**: Use either the friendly or actual collection name instead of being required to find the under the hood collection name (actual name). See: [Purview Collection Names Overview](https://purviewautomation.netlify.app/how-purview-names-work/)

---

**Example Showcase:**

Azure Purview before:

![Purview Before](https://purviewautomation.netlify.app/img/readme/image01.png)


<!-- ![Purview Before](https://github.com/Ludwinic1/purviewautomation/blob/main/docs/img/readme/image01.png) -->

Write simple code:

```Python
client.create_collections(start_collection="My-Collection",
                          collection_names="Sub Collection 1/Deeper Sub 1/Deeper Sub 2/Deeper Sub 3")
```

Azure Purview after:

![Purview After](https://purviewautomation.netlify.app/img/readme/image02.png)

<!-- ![Purview After](https://github.com/Ludwinic1/purviewautomation/blob/main/docs/img/readme/image02.png) -->

---

## **Installation**
```Python
pip install purviewautomation
```

## **Quick Start**

### **Connect to Purview With a Service Principal**

Create a Python file `main.py` (can be called anything), gather the Azure Service Principal information and replace `yourtenantid`, `yourclientid`, `yourclientsecret` and `yourpurviewaccountname`:

```Python
from purviewautomation import (ServicePrincipalAuthentication,
                                PurviewCollections)

auth = ServicePrincipalAuthentication(tenant_id="yourtenantid",
                                      client_id="yourclientid",
                                      client_secret="yourclientsecret")

client = PurviewCollections(purview_account_name="yourpurviewaccountname",
                            auth=auth)
```

**Important:**
    The Service Principal as to be assigned the **Collection Admin** role to a collection in Purview. The below examples assume the Service Principal is assigned the role at the root collection level. See here for more info: [Assign the Service Principal the Collection Admin Role in Purview](https://purviewautomation.netlify.app/create-a-service-principal/#how-to-assign-the-service-principal-the-collection-admin-role-in-purview).

To learn how to create a Service Principal, see: [Create a Service Principal](https://purviewautomation.netlify.app/create-a-service-principal/#how-to-create-a-service-principal).

<br>

### **Connect to Purview With the Azure-Identity Package Via the Azure CLI**

Alternatively, to connect with your own credentials or other options (Managed Identity, Environment Credentials, Azure CLI Credentials) instead of the Service Principal, use the Azure-Identity package:

```pip install azure-identity```

Then sign in with your Azure CLI credentials (in a terminal type `az login` and sign in via the link that pops up):

```Python
from azure.identity import AzureCliCredential

from purviewautomation import PurviewCollections, AzIdentityAuthentication

auth = AzIdentityAuthentication(credential=AzureCliCredential())

client = PurviewCollections(purview_account_name="yourpurviewaccountname",
                            auth=auth)
```
**Important:**
    The user or entity has to be assigned the **Collection Admin** role to a collection in Purview. The below examples assume the role is assigned at the root collection level. For more info, see: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions).

<br>

Now interact with the Purview collections:

## **Print Collections**
```Python
print(client.list_collections())
```

## **Print Only the Relevant Collection Name Info**
```Python
client.list_collections(only_names=True, pprint=True)
```

## **Return Collections as a List or Only Names as a Dictionary**
```Python
collection_list = client.list_collections()
for coll in collection_list:
    print(coll)

# Return only the relevant names as a dictionary
collection_names = client.list_collections(only_names=True)
for name, value in collection_names.items():
    print(name, value)

# Return just the keys (actual names)
for name in collection_names:
    print(name)

# Return the friendly names or parent collection names
for name in collection_names.values():
    friendly_name = name["friendlyName"]
    parent_name = name["parentCollection"]
```


## **Create a Collection**
```Python
# Replace "yourpurviewaccountname"

client.create_collections(start_collection="yourpurviewaccountname",
                          collection_names="My First Collection")
```

## **Create a Collection Hierarchy**
```Python
# Create a collection hierarchy

client.create_collections(start_collection="My First Collection",
                          collection_names="Child1/Sub Collection 1/Deeper Sub Collection1")
```

## **Create Multiple Collections**
```Python
# Both random collections are at the same level under Sub Collection 1

client.create_collections(start_collection="Sub Collection 1",
                          collection_names=["Random Collection", "Random Collection 2"])
```
## **Create Multiple Collection Hierarchies**
```Python
hierarchy_1 = "hierarchy1/hierarchysub1/hierarchysub2/hierarchysub3"
hierarchy_2 = "hierarchy 2/hierarchy sub2"

client.create_collections(start_collection="My First Collection",
                          collection_names=[hierarcy_1, hierarchy_2])
```

## **Delete All Assets in a Collection**
**Important:**
    The Service Principal or user that authenticated/connected to Purview would need to be assigned the **Data Curator** role on the collection in order to delete assets in that collection. For more info, see: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions)

```Python
client.delete_collection_assets(collection_names="My First Collection")
```

## **Delete All Assets in Multiple Collections**
**Important:**
    The Service Principal or user that authenticated/connected to Purview would need to be assigned the **Data Curator** role on the collection in order to delete assets in that collection. For more info, see: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions)

```Python
collections = ["Random Collection", "hierarchy sub2"]
client.delete_collection_assets(collection_names=collections)
```

## **Extract Collections**
```Python
# Useful for recreating entire collection hierarchies in a new Purview
# or saving the output as a version to rollback later
# Will output the exact script needed to recreate the entire hierarchy

client.extract_collections("My First Collection")
```

## **Delete a Collection**
```Python
client.delete_collections(collection_names="Random Collection")
```

## **Delete a Collection with Rollback Enabled**
```Python
# Will delete the collection
# and output the exact script needed to recreate the collection

client.delete_collections(collection_names="Random Collection 2",
                          safe_delete="client")
```

## **Delete All Assets in a Collection and Delete the Collection**
**Important:**
    The Service Principal or user that authenticated/connected to Purview would need to be assigned the **Data Curator** role on the collection in order to delete assets in that collection. For more info, see: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions)

```Python
# Delete all of the assets in the collection
# And delete the collection as well

client.delete_collections("My First Collection", delete_assets=True)
```

## **Delete a Collection Hierarchy with Rollback Enabled**
```Python
# Will delete all of the children and their children and output the exact script
# needed to recreate the entire hierarchy to rollback or deploy to another Purview

client.delete_collections_reursively("My First Collection", safe_delete="client")
```

## **Delete All Assets in a Collection Hierarchy and Delete the Hierarchy**
**Important:**
    The Service Principal or user that authenticated/connected to Purview would need to be assigned the **Data Curator** role on the collection in order to delete assets in that collection. For more info, see: [Purview Roles](https://learn.microsoft.com/en-us/azure/purview/catalog-permissions)

```Python
# Delete all of the assets in all of the collections under the hierarchy
# And delete the collection hierarchy as well

client.delete_collections_recursively("My First Collection", delete_assets=True)
```