recompi 2.0.20

A Python wrapper for the RecomPI API

RecomPI API

A Python wrapper for the RecomPI API, providing methods to interact with the service for tracking user behavior and obtaining recommendations.

Installation

Install the RecomPI library using pip:

pip install recompi

Usage

Initialization

Create an instance of the RecomPI class using your campaign's API key.

from recompi import RecomPI

api = RecomPI(api_key="YOUR_CAMPAIGN_TOKEN")

Campaign Token: To obtain YOUR_CAMPAIGN_TOKEN, register on the RecomPI panel. After registration, add a campaign in the panel, and a campaign token will be generated instantly. Use this token as your API key in the code.

Pushing User Behavior

Use the push method to send user interaction data to the RecomPI API. You can include tags, profiles, location, and geographical information.

from recompi import RecomPI, Tag, Profile, SecureProfile, Location, Geo

api = RecomPI(api_key="YOUR_CAMPAIGN_TOKEN")
response = api.push(
    label="click",
    tags=[
        Tag(id="1", name="Technology", desc="Technology News"),
        Tag(
            id="2",
            name="Online Marketing Tools",
            desc="Latest news on online marketing tools",
        ),
    ],
    profiles=Profile("user_id", "123"),
    location=Location(
        ip="1.1.1.1",  # Optional
        url="https://www.example.com/some/path?param1=1&param2=2",
        referer="REFERER_URL",  # Optional
        useragent="USERAGENT",  # Optional
    ),
    geo=Geo(
        country="Iran",  # Optional: 'IR' or the unique country ID
        province="Tehran",  # Optional: Any unique string
    ),  # Optional
)
print(response)  # [success: true]

Parameters

• label (str): A label for the event, e.g., "click".
• tags (list[Tag]): List of Tag objects representing metadata.
• profiles (list[Profile|SecureProfile] or Profile|SecureProfile): List of Profile or SecureProfile objects or a single Profile or a single SecureProfile.
• location (Location, optional): A Location object containing IP, URL, referer, and user-agent information.
• geo (Geo, optional): A Geo object containing geographical information like country and province.

Getting Recommendations

Use the recom method to get recommendations based on user interactions, profiles, and geographical information.

from recompi import RecomPI, Profile, Geo

api = RecomPI(api_key="YOUR_CAMPAIGN_TOKEN")
response = api.recom(
    labels=["click", "buy"],
    profiles=Profile("user_id", "123"),
    geo=Geo(
        country="Iran",  # Optional: 'IR' or unique country ID
        province="Tehran",  # Optional: Any unique string
    ),
)
print(response)  # [success: true] {'click': {'18': 0.25, '19': 0.75}, 'buy': {'13': 0.89, '95': 0.11}}

Parameters

• labels (list[str]): List of event labels for which recommendations are requested.
• profiles (list[Profile|SecureProfile] or Profile|SecureProfile, optional): List of Profile or SecureProfile objects or a single Profile or a single SecureProfile.
• geo (Geo, optional): A Geo object containing geographical information.

Explanation of Response:

The response structure ({'click': {'18': 0.25, '19': 0.75}, 'buy': {'13': 0.89, '95': 0.11}}) indicates:

• For the click label, the user is predicted to engage more with Tag.id = 19 (with a probability of 0.75) compared to Tag.id = 18 (0.25).
• For the buy label, the user is likely to make a purchase with Tag.id = 13 (0.89 probability) rather than Tag.id = 95 (0.11 probability).

These predictions are derived from the user's past interactions (click and buy events) and other factors such as their profile attributes and geographical location. The recommendation engine uses this data to suggest items or actions that are likely to be of interest to the user, helping to optimize engagement or conversions based on predictive analytics.

Verifying API Connectivity

Use the verify method to check if the API key and configuration are correct.

from recompi import RecomPI

api = RecomPI(api_key="YOUR_CAMPAIGN_TOKEN")
response = api.verify()
print("API is well configured and connected?", response.is_success())  # [success: true]

Usage with SecureProfile

You can use SecureProfile to ensure that sensitive information such as user IDs are hashed before being sent to the API. This adds an extra layer of security by obfuscating the actual IDs.

from recompi import RecomPI, Tag, SecureProfile, Location, Geo

api = RecomPI(api_key="YOUR_CAMPAIGN_TOKEN", hash_salt="SOME_HASH_SALT")
response = api.push(
    label="click",
    tags=[
        Tag(id="1", name="Technology", desc="Technology News"),
        Tag(
            id="2",
            name="Online Marketing Tools",
            desc="Latest news on online marketing tools",
        ),
    ],
    profiles=SecureProfile(name="user_id", id="123"),
    location=Location(
        ip="1.1.1.1",  # Optional
        url="https://www.example.com/some/path?param1=1&param2=2",
        referer="REFERER_URL",  # Optional
        useragent="USERAGENT",  # Optional
    ),
    geo=Geo(
        country="Iran",  # Optional: 'IR' or the unique country ID
        province="Tehran",  # Optional: Any unique string
    ),  # Optional
)
print(response)  # [success: true]

Parameters

• label (str): A label for the event, e.g., "click".
• tags (list[Tag]): List of Tag objects representing metadata.
• profiles (list[Profile|SecureProfile] or Profile|SecureProfile): List of Profile or SecureProfile objects or a single Profile or a single SecureProfile.
• location (Location, optional): A Location object containing IP, URL, referer, and user-agent information.
• geo (Geo, optional): A Geo object containing geographical information like country and province.

Additional Details:

• Initialization: SecureProfile is initialized with name and id. It extends the base Profile to add the capability of hashing the id.
• to_json Method: This method converts the SecureProfile instance to a JSON-compatible dictionary, hashing the id if a hash_salt is provided. This is useful for securely sending profile data.
• recom: If you use SecureProfile in the push method, you must also use SecureProfile to retrieve data with the recom method. This ensures the consistency of hashed data between sending and retrieving.

Data Structures

Tag

Represents a tag with an ID, name, and description.

from recompi import Tag

tag = Tag(id="1", name="Technology", desc="Technology News")

Profile

Represents a user profile with an ID and name.

from recompi import Profile

profile = Profile(name="user_id", id="123")

print(profile.to_json())  # {'user_id': '123'}

SecureProfile

Represents a user profile with a secure ID and name.

from recompi import SecureProfile

profile = SecureProfile(name="user_id", id="123")

print(profile.to_json())  # {'user_id': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'}
print(profile.to_json("SOME_HASH_SALT"))  # {'user_id': 'e6ee87b7300073f85bc86d817b6656d58443b23438faacc6737bde461ecf38cd'}

Location

Represents a location with IP, URL, referer, and user-agent information.

from recompi import Location

location = Location(ip="1.1.1.1", url="https://www.example.com", referer="REFERER_URL", useragent="USERAGENT")

Geo

Represents geographical information with country and province.

from recompi import Geo

geo = Geo(country="Iran", province="Tehran")

Error Handling

RecomPIFieldTypeError

Raised when an input field does not match the expected type.

from recompi import RecomPIFieldTypeError

try:
    # Some operation that might raise an error
    pass
except RecomPIFieldTypeError as e:
    print(e)

RecomPIException

General exception class for other RecomPI errors.

from recompi import RecomPIException

try:
    # Some operation that might raise an error
    pass
except RecomPIException as e:
    print(e)

Contributing and Development

We welcome contributions to RecomPI! If you'd like to contribute, please follow these steps:

• Fork the repository and clone it to your local environment.
• Install dependencies and set up a development environment.

python3 -m venv venv
source venv/bin/activate
pip install -r requirements-dev.txt
pre-commit install --hook-type pre-commit --hook-type pre-push

• Make changes, write tests, and ensure all tests pass.
• Submit a pull request with a detailed description of your changes.

Support

For support or questions, please submit a ticket or open an issue on GitHub.