capcat.core.constants

File: Application/capcat/core/constants.py

Description

Application-wide constants for Capcat.

Centralizes magic numbers and configuration values for maintainability. All constants follow SCREAMING_SNAKE_CASE convention.

Constants

DEFAULT_CONNECT_TIMEOUT

Value: 10

DEFAULT_READ_TIMEOUT

Value: 8

MAX_RETRIES

Value: 3

RETRY_DELAY_SECONDS

Value: 2.0

SAFE_FILENAME_CHARS

Value: 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.'

MAX_LINK_DENSITY_PERCENT

Value: 15

MAX_EXTERNAL_DOMAINS

Value: 10

SUCCESS

Value: 0

NETWORK_ERROR

Value: 1001

CONTENT_FETCH_ERROR

Value: 1002

FILESYSTEM_ERROR

Value: 1003

CONFIGURATION_ERROR

Value: 1004

VALIDATION_ERROR

Value: 1005

PARSING_ERROR

Value: 1006

UNKNOWN_ERROR

Value: 9999

Classes

ErrorCode

Standardized error codes for programmatic handling.

Usage: try: fetch_article(url) except NetworkError as e: if e.error_code == ErrorCode.NETWORK_ERROR: retry_with_backoff()