source_file: exch_live/__init__.py
schema_version: v1.1

factual_summary: >
  Defines shared utilities and base behavior for exchange integrations,
  including standardized order string formatting and basic exchange
  health/state tracking used across concrete exchange implementations.

methods:
  - name: order_str
    signature: "(inst, order_dict, eOid) -> str"
    description: >
      Formats a human-readable string representation of an order, including
      side, quantity, symbol, price, exchange name, and external order ID.

  - name: all_up
    signature: "() -> bool"
    description: >
      Returns whether all tracked exchange subsystems are currently marked
      as operational.

  - name: set_up
    signature: "(kind) -> None"
    description: >
      Marks a specific exchange subsystem as operational and logs the updated
      exchange state, including any remaining subsystems that are not yet up.

interpretive_summary: >
  Provides a minimal base abstraction for exchange integrations, centralizing
  shared concerns such as operational state tracking and consistent logging.
  This base class deliberately avoids order placement or strategy logic,
  serving instead as a foundation that concrete exchange implementations
  can extend while preserving uniform health semantics and observability.

invariants:
  - Exchange operational state is represented consistently via string values
  - An exchange is considered fully operational only when all subsystems are up
  - Logging reflects partial readiness when subsystems are still initializing

tags:
  domain:
    - exchange_integration
    - monitoring
  trading_function:
    - order_execution
  strategy_layer:
    - execution
  system_layer:
    - engine
  intent:
    - abstraction
    - observability
  data_type:
    - orders
    - configs
  risk:
    - latency
    - data_corruption
  maturity:
    - production

provenance:
  generated_at: 2026-02-02
  generated_by: llm_assisted
  confidence_score: 0.70