From fefb9c8c758115a43b3ffd119109108c61d674fd Mon Sep 17 00:00:00 2001 From: ivanmilevtues Date: Mon, 9 Jun 2025 14:38:38 +0200 Subject: [PATCH] Added high-level diagrams --- .codeboarding/Analytics Client API.md | 97 +++++++++++++++++++++ .codeboarding/Event Processor.md | 49 +++++++++++ .codeboarding/HTTP Requester.md | 44 ++++++++++ .codeboarding/OAuth Manager.md | 46 ++++++++++ .codeboarding/Utility Functions.md | 58 +++++++++++++ .codeboarding/on_boarding.md | 116 ++++++++++++++++++++++++++ 6 files changed, 410 insertions(+) create mode 100644 .codeboarding/Analytics Client API.md create mode 100644 .codeboarding/Event Processor.md create mode 100644 .codeboarding/HTTP Requester.md create mode 100644 .codeboarding/OAuth Manager.md create mode 100644 .codeboarding/Utility Functions.md create mode 100644 .codeboarding/on_boarding.md diff --git a/.codeboarding/Analytics Client API.md b/.codeboarding/Analytics Client API.md new file mode 100644 index 0000000..b43c96b --- /dev/null +++ b/.codeboarding/Analytics Client API.md @@ -0,0 +1,97 @@ +```mermaid +graph LR + Client_Initialization_Configuration["Client Initialization & Configuration"] + Event_Tracking_API["Event Tracking API"] + Message_Enqueuing_Processing["Message Enqueuing & Processing"] + Utility_Functions["Utility Functions"] + Client_Shutdown_Management["Client Shutdown Management"] + Global_API_Proxy["Global API Proxy"] + Global_API_Proxy -- "delegates event calls to" --> Event_Tracking_API + Global_API_Proxy -- "delegates shutdown calls to" --> Client_Shutdown_Management + Client_Initialization_Configuration -- "uses for initial validation" --> Utility_Functions + Event_Tracking_API -- "enqueues messages via" --> Message_Enqueuing_Processing + Message_Enqueuing_Processing -- "utilizes for validation" --> Utility_Functions + Message_Enqueuing_Processing -- "utilizes for ID formatting" --> Utility_Functions + Client_Shutdown_Management -- "flushes queue in" --> Message_Enqueuing_Processing + Client_Shutdown_Management -- "joins consumer threads initialized by" --> Client_Initialization_Configuration +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +The Analytics Client API subsystem provides the primary interface for users to interact with the analytics system. It encompasses the initialization and configuration of the client, methods for tracking various analytics events, mechanisms for enqueuing and processing messages asynchronously, utility functions for data validation, and robust client shutdown management. Additionally, a global API proxy simplifies interaction by forwarding top-level calls to the underlying client instance. + +### Client Initialization & Configuration +This component handles the setup of the Segment `Client` instance, including configuration parameters, queue initialization, and consumer thread management. It ensures the client is ready to process events. + + +**Related Classes/Methods**: + +- `segment.analytics.client.Client:__init__` (48:118) + + +### Event Tracking API +This component provides the public methods for recording various analytics events such as `identify`, `track`, `alias`, `group`, `page`, and `screen`. These methods prepare the event data and delegate to the internal enqueuing mechanism. + + +**Related Classes/Methods**: + +- `segment.analytics.client.Client:identify` (120:139) +- `segment.analytics.client.Client:track` (141:163) +- `segment.analytics.client.Client:alias` (165:182) +- `segment.analytics.client.Client:group` (184:206) +- `segment.analytics.client.Client:page` (208:235) +- `segment.analytics.client.Client:screen` (237:264) + + +### Message Enqueuing & Processing +This core component is responsible for validating, formatting, and adding analytics messages to an internal queue. It handles message ID generation, timestamp formatting, and ensures messages adhere to size limits before being passed to the underlying consumer for delivery. + + +**Related Classes/Methods**: + +- `segment.analytics.client.Client:_enqueue` (266:318) + + +### Utility Functions +This component provides essential helper functions for data validation (`require`) and ID standardization (`stringify_id`), which are used across various parts of the client to ensure data integrity and consistency. + + +**Related Classes/Methods**: + +- `segment.analytics.client.require` (346:350) +- `segment.analytics.client.stringify_id` (353:358) + + +### Client Shutdown Management +This component manages the graceful shutdown of the analytics client. It ensures that all pending messages in the queue are flushed to the server and that the consumer threads are properly terminated, preventing data loss or resource leaks. + + +**Related Classes/Methods**: + +- `segment.analytics.client.Client:shutdown` (340:343) +- `segment.analytics.client.Client.flush` (320:326) +- `segment.analytics.client.Client.join` (328:338) + + +### Global API Proxy +This component provides a convenient, global-level interface for interacting with the Segment analytics client. It acts as a proxy, forwarding calls from top-level functions (like `analytics.track`) to the appropriate methods of the underlying `Client` instance. + + +**Related Classes/Methods**: + +- `segment.analytics.track` (full file reference) +- `segment.analytics.identify` (full file reference) +- `segment.analytics.group` (full file reference) +- `segment.analytics.alias` (full file reference) +- `segment.analytics.page` (full file reference) +- `segment.analytics.screen` (full file reference) +- `segment.analytics.flush` (full file reference) +- `segment.analytics.join` (full file reference) +- `segment.analytics.shutdown` (full file reference) +- `segment.analytics._proxy` (full file reference) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file diff --git a/.codeboarding/Event Processor.md b/.codeboarding/Event Processor.md new file mode 100644 index 0000000..f3fb010 --- /dev/null +++ b/.codeboarding/Event Processor.md @@ -0,0 +1,49 @@ +```mermaid +graph LR + Consumer["Consumer"] + RequestSender["RequestSender"] + FatalError["FatalError"] + Consumer -- "initiates" --> RequestSender + Consumer -- "batches data for" --> RequestSender + RequestSender -- "raises" --> FatalError +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +The Event Processor subsystem, primarily driven by the Consumer component, continuously processes and uploads collected analytics events. The Consumer retrieves batches from an event queue, prepares them, and then utilizes the RequestSender to initiate requests to the analytics service. The RequestSender handles the actual HTTP communication, including retry mechanisms and error handling, and can raise a FatalError to indicate unrecoverable issues, preventing further retries for a given operation. + +### Consumer +The Consumer component is a daemon thread that continuously retrieves analytics events from a queue, batches them according to size and time limits, and initiates the upload process to the Segment API. It handles error reporting and manages retries for failed uploads. + + +**Related Classes/Methods**: + +- `analytics.consumer.Consumer` (25:145) +- `analytics.consumer.Consumer:run` (53:59) +- `analytics.consumer.Consumer:upload` (65:84) +- `analytics.consumer.Consumer:next` (86:118) +- `analytics.consumer.Consumer:request` (120:145) + + +### RequestSender +The RequestSender component, encapsulated within the Consumer's request method, is responsible for executing the actual HTTP POST request to the Segment API. It implements a retry mechanism with exponential backoff for transient network or API errors and defines specific conditions under which an exception is considered fatal, preventing further retries. + + +**Related Classes/Methods**: + +- `analytics.consumer.Consumer.request.send_request` (full file reference) + + +### FatalError +The FatalError component represents an exception type that signifies an unrecoverable error during the event processing and upload. When this error is raised, the system should not attempt further retries for the current operation. + + +**Related Classes/Methods**: + +- `analytics.consumer.FatalError` (17:22) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file diff --git a/.codeboarding/HTTP Requester.md b/.codeboarding/HTTP Requester.md new file mode 100644 index 0000000..6b33e0d --- /dev/null +++ b/.codeboarding/HTTP Requester.md @@ -0,0 +1,44 @@ +```mermaid +graph LR + API_Request_Dispatcher["API Request Dispatcher"] + API_Error_Definition["API Error Definition"] + Datetime_Serialization_Utility["Datetime Serialization Utility"] + API_Request_Dispatcher -- "raises" --> API_Error_Definition + API_Request_Dispatcher -- "uses" --> Datetime_Serialization_Utility +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +This subsystem is responsible for managing and executing HTTP POST requests to the Segment API. It handles the serialization of data, including special handling for datetime objects, applies compression if required, manages HTTP headers (including authorization), and provides robust error handling for API responses by raising a custom APIError for non-200 status codes. + +### API Request Dispatcher +Manages the execution of HTTP POST requests to the Segment API, including data serialization, compression, header management, and robust error handling for API responses. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.request:post` (16:73) + + +### API Error Definition +Defines the structure for errors encountered during API interactions, encapsulating the status code, error code, and message received from the Segment API for structured error handling. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.request.APIError` (76:85) + + +### Datetime Serialization Utility +Provides a specialized JSON encoder for converting Python date and datetime objects into ISO 8601 format, ensuring proper serialization for API requests. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.request.DatetimeSerializer` (88:93) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file diff --git a/.codeboarding/OAuth Manager.md b/.codeboarding/OAuth Manager.md new file mode 100644 index 0000000..b80fb28 --- /dev/null +++ b/.codeboarding/OAuth Manager.md @@ -0,0 +1,46 @@ +```mermaid +graph LR + OAuth_Manager["OAuth Manager"] + Token_Poller["Token Poller"] + Token_Requester["Token Requester"] + OAuth_Manager -- "orchestrates" --> Token_Poller + Token_Poller -- "invokes" --> Token_Requester +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +This subsystem, centered around the OAuth Manager, handles the complete OAuth authentication lifecycle. Its primary purpose is to ensure secure and continuous access to protected resources by managing the acquisition, refreshing, and invalidation of access tokens. The main flow involves the OAuth Manager initiating a polling mechanism (Token Poller) to periodically request and refresh tokens from the OAuth server, utilizing the Token Requester for the actual HTTP communication. + +### OAuth Manager +Manages the entire OAuth authentication lifecycle, including requesting, refreshing, and invalidating access tokens. It orchestrates the polling mechanism and handles the overall state of the token, providing a public interface to retrieve the current token. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.oauth_manager.OauthManager` (15:208) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:get_token` (40:64) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:clear_token` (66:70) + + +### Token Poller +Responsible for periodically attempting to acquire or refresh an OAuth token. It incorporates retry logic, handles rate limiting responses, and manages various error conditions that may arise during the token acquisition process. It initiates requests to the Token Requester and updates the OAuth Manager with the token or errors. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.oauth_manager.OauthManager:_poller_loop` (101:208) + + +### Token Requester +Solely responsible for constructing and sending the HTTP POST request to the OAuth server's token endpoint. It generates the signed JWT (JSON Web Token) and formats the request body according to the OAuth 2.0 client credentials flow. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.oauth_manager.OauthManager:_request_token` (72:99) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file diff --git a/.codeboarding/Utility Functions.md b/.codeboarding/Utility Functions.md new file mode 100644 index 0000000..9216f39 --- /dev/null +++ b/.codeboarding/Utility Functions.md @@ -0,0 +1,58 @@ +```mermaid +graph LR + Event_API["Event API"] + Message_Enqueuer["Message Enqueuer"] + Utility_Functions["Utility Functions"] + Event_API -- "calls" --> Message_Enqueuer + Message_Enqueuer -- "uses" --> Utility_Functions +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +This graph illustrates the core components of the analytics-python library's message processing flow. The `Event API` serves as the primary interface for users to initiate various analytics events. These events are then passed to the `Message Enqueuer`, which handles the internal preparation and queuing of messages. During this preparation, the `Message Enqueuer` heavily relies on `Utility Functions` to validate input data and normalize message payloads, ensuring data quality and consistency before messages are dispatched for further processing. + +### Event API +This component exposes the public methods for tracking various types of analytics events such as identify, track, alias, group, page, and screen. These methods serve as the primary interface for users of the analytics-python library to send data to Segment. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.client.Client:identify` (120:139) +- `analytics-python.segment.analytics.client.Client:track` (141:163) +- `analytics-python.segment.analytics.client.Client:alias` (165:182) +- `analytics-python.segment.analytics.client.Client:group` (184:206) +- `analytics-python.segment.analytics.client.Client:page` (208:235) +- `analytics-python.segment.analytics.client.Client:screen` (237:264) + + +### Message Enqueuer +This component is responsible for the internal processing and queuing of analytics messages before they are dispatched. It handles tasks such as generating timestamps and message IDs, performing initial data cleaning, and adding the prepared messages to an internal queue for asynchronous sending. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.client.Client:__init__` (48:118) +- `analytics-python.segment.analytics.client.Client:_enqueue` (266:318) + + +### Utility Functions +Provides a collection of general-purpose helper functions for tasks such as timezone guessing, recursive data cleaning (removing null/empty values), data type coercion, and input validation, ensuring data conforms to expected formats and is properly formatted before transmission. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.utils:guess_timezone` (24:37) +- `analytics-python.segment.analytics.utils:clean` (46:59) +- `analytics-python.segment.analytics.utils:_clean_list` (62:63) +- `analytics-python.segment.analytics.utils:_clean_dict` (66:77) +- `analytics-python.segment.analytics.utils.is_naive` (12:14) +- `analytics-python.segment.analytics.utils.total_seconds` (17:21) +- `analytics-python.segment.analytics.utils._coerce_unicode` (80:88) +- `analytics-python.segment.analytics.client.require` (346:350) +- `analytics-python.segment.analytics.client.stringify_id` (353:358) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file diff --git a/.codeboarding/on_boarding.md b/.codeboarding/on_boarding.md new file mode 100644 index 0000000..d00b119 --- /dev/null +++ b/.codeboarding/on_boarding.md @@ -0,0 +1,116 @@ +```mermaid +graph LR + Analytics_Client_API["Analytics Client API"] + Event_Processor["Event Processor"] + HTTP_Requester["HTTP Requester"] + OAuth_Manager["OAuth Manager"] + Utility_Functions["Utility Functions"] + Analytics_Client_API -- "enqueues events to" --> Event_Processor + Analytics_Client_API -- "manages lifecycle of" --> Event_Processor + Event_Processor -- "sends data via" --> HTTP_Requester + Event_Processor -- "requests tokens from" --> OAuth_Manager + HTTP_Requester -- "requests tokens from" --> OAuth_Manager + OAuth_Manager -- "provides tokens to" --> HTTP_Requester + OAuth_Manager -- "provides tokens to" --> Event_Processor + Analytics_Client_API -- "utilizes" --> Utility_Functions + click Analytics_Client_API href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/analytics-python/Analytics Client API.md" "Details" + click Event_Processor href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/analytics-python/Event Processor.md" "Details" + click HTTP_Requester href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/analytics-python/HTTP Requester.md" "Details" + click OAuth_Manager href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/analytics-python/OAuth Manager.md" "Details" + click Utility_Functions href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/analytics-python/Utility Functions.md" "Details" +``` +[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20contact@codeboarding.org-lightgrey?style=flat-square)](mailto:contact@codeboarding.org) + +## Component Details + +The `analytics-python` project provides a client library for sending analytics data to Segment. The core functionality revolves around an `Analytics Client API` that allows users to track various events. These events are enqueued and then asynchronously processed by an `Event Processor`, which batches and uploads them. The actual data transmission is handled by an `HTTP Requester`, which communicates with the Segment API. Authentication for these requests is managed by an `OAuth Manager`, responsible for token acquisition and refreshing. Various `Utility Functions` support data preparation and validation across the system. + +### Analytics Client API +The primary interface for users to interact with the analytics system, providing methods for various analytics actions (identify, track, page, screen, group, alias) and managing the client's lifecycle (flush, join, shutdown). It enqueues events for asynchronous processing. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.client.Client` (21:343) +- `analytics-python.segment.analytics.client.Client:__init__` (48:118) +- `analytics-python.segment.analytics.client.Client:identify` (120:139) +- `analytics-python.segment.analytics.client.Client:track` (141:163) +- `analytics-python.segment.analytics.client.Client:alias` (165:182) +- `analytics-python.segment.analytics.client.Client:group` (184:206) +- `analytics-python.segment.analytics.client.Client:page` (208:235) +- `analytics-python.segment.analytics.client.Client:screen` (237:264) +- `analytics-python.segment.analytics.client.Client:_enqueue` (266:318) +- `analytics-python.segment.analytics.client.Client:shutdown` (340:343) +- `analytics-python.segment.analytics.client.Client.flush` (320:326) +- `analytics-python.segment.analytics.client.Client.join` (328:338) +- `analytics-python.segment.analytics:track` (full file reference) +- `analytics-python.segment.analytics:identify` (full file reference) +- `analytics-python.segment.analytics:group` (full file reference) +- `analytics-python.segment.analytics:alias` (full file reference) +- `analytics-python.segment.analytics:page` (full file reference) +- `analytics-python.segment.analytics:screen` (full file reference) +- `analytics-python.segment.analytics:flush` (full file reference) +- `analytics-python.segment.analytics:join` (full file reference) +- `analytics-python.segment.analytics:shutdown` (full file reference) +- `analytics-python.segment.analytics._proxy` (full file reference) + + +### Event Processor +Continuously processes and uploads collected analytics events. It retrieves batches from the event queue, prepares them, and initiates requests to the analytics service, managing upload intervals, batch sizes, and retries. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.consumer.Consumer` (25:145) +- `analytics-python.segment.analytics.consumer.Consumer:run` (53:59) +- `analytics-python.segment.analytics.consumer.Consumer:upload` (65:84) +- `analytics-python.segment.analytics.consumer.Consumer.next` (86:118) +- `analytics-python.segment.analytics.consumer.Consumer:request` (120:145) +- `analytics-python.segment.analytics.consumer.Consumer.request.send_request` (full file reference) +- `analytics-python.segment.analytics.consumer.FatalError` (17:22) + + +### HTTP Requester +Manages the execution of HTTP POST requests to the Segment API, including data serialization, compression, header management, and robust error handling for API responses. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.request:post` (16:73) +- `analytics-python.segment.analytics.request.APIError` (76:85) +- `analytics-python.segment.analytics.request.DatetimeSerializer` (88:93) + + +### OAuth Manager +Handles the OAuth authentication lifecycle, including requesting, refreshing, and invalidating access tokens through a polling mechanism to ensure secure and continuous access to protected resources. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.oauth_manager.OauthManager` (15:208) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:get_token` (40:64) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:clear_token` (66:70) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:_request_token` (72:99) +- `analytics-python.segment.analytics.oauth_manager.OauthManager:_poller_loop` (101:208) + + +### Utility Functions +Provides a collection of general-purpose helper functions for tasks such as timezone guessing, recursive data cleaning (removing null/empty values), data type coercion, and input validation. + + +**Related Classes/Methods**: + +- `analytics-python.segment.analytics.utils:guess_timezone` (24:37) +- `analytics-python.segment.analytics.utils:clean` (46:59) +- `analytics-python.segment.analytics.utils:_clean_list` (62:63) +- `analytics-python.segment.analytics.utils:_clean_dict` (66:77) +- `analytics-python.segment.analytics.utils.is_naive` (12:14) +- `analytics-python.segment.analytics.utils.total_seconds` (17:21) +- `analytics-python.segment.analytics.utils._coerce_unicode` (80:88) +- `analytics-python.segment.analytics.client.require` (346:350) +- `analytics-python.segment.analytics.client.stringify_id` (353:358) + + + + +### [FAQ](https://github.com/CodeBoarding/GeneratedOnBoardings/tree/main?tab=readme-ov-file#faq) \ No newline at end of file