closes #342 create bridgeunit directly from csv files

Reviewer's Guide by Sourcery

This pull request implements changes to create a BridgeUnit directly from CSV files. It modifies the existing code to handle CSV file operations more efficiently and introduces new functionality for loading and saving BridgeUnit data from/to CSV files.

Sequence diagram for loading BridgeUnit from CSV

sequenceDiagram
    participant User
    participant System
    participant BridgeUnit
    participant BridgeKind

    User->>System: Request to load BridgeUnit from CSV
    System->>BridgeUnit: create_dir_valid_bridgeunit(x_dir)
    loop for each BridgeKind
        BridgeUnit->>BridgeKind: _load_otx_to_inx_from_csv(x_dir)
        BridgeUnit->>BridgeKind: _load_explicit_label_from_csv(x_dir)
    end
    System->>User: Return loaded BridgeUnit

Sequence diagram for saving BridgeUnit to CSV

sequenceDiagram
    participant User
    participant System
    participant BridgeUnit
    participant BridgeKind

    User->>System: Request to save BridgeUnit to CSV
    System->>BridgeUnit: save_all_csvs_from_bridgeunit(x_dir)
    loop for each BridgeKind
        BridgeUnit->>BridgeKind: _save_otx_to_inx_csv(x_dir)
        BridgeUnit->>BridgeKind: _save_explicit_label_csv(x_dir)
    end
    System->>User: Confirm save operation

Updated class diagram for BridgeUnit and BridgeKind

classDiagram
    class BridgeKind {
        +OwnerID face_id
        +dict explicit_label
        +str python_type
        +set_all_otx_to_inx(dict, bool)
    }

    class BridgeUnit {
        +OwnerID face_id
        +dict[str, BridgeKind] bridgekinds
        +str unknown_word
        +str otx_road_delimiter
        +str inx_road_delimiter
    }

    BridgeUnit --> BridgeKind : contains

    class OwnerID {
        <<datatype>>
    }

File-Level Changes

Change	Details	Files
Refactor CSV file handling for BridgeUnit	Rename 'save_all_bridgeunit_files' to 'save_all_csvs_from_bridgeunit' Rename '_save_otx_to_inx_dt_file' to '_save_otx_to_inx_csv' Rename '_save_explicit_label_dt_file' to '_save_explicit_label_csv' Rename 'load_otx_to_inx_from_csv' to '_load_otx_to_inx_from_csv' Rename 'load_explicit_label_from_csv' to '_load_explicit_label_from_csv'	`src/f09_filter/bridge.py` `src/f09_filter/test/test_bridgeunit_dict.py`
Implement new functions for creating and loading BridgeUnit from CSV files	Add 'get_csvs_loaded_bridgeunit' function to load BridgeUnit data from CSV files Add 'create_dir_valid_bridgeunit' function to create a valid BridgeUnit from directory contents Update test cases to reflect new CSV handling functionality	`src/f09_filter/bridge.py` `src/f09_filter/test/test_bridgeunit_dict.py`
Update data type for 'face_id' attribute	Change 'face_id' type from 'str' to 'OwnerID' in BridgeKind class Update 'face_id' type in BridgeUnit class and related functions	`src/f09_filter/bridge.py`

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jschalk / jaar