Verbose logging environmental variable added

sources/manager_debug.py

@@ -0,0 +1,65 @@
+from datetime import datetime
+from logging import getLogger, Logger, StreamHandler
+from string import Template
+from typing import Dict
+
+from humanize import precisedelta
+
+from manager_environment import EnvironmentManager as EM
+
+
+def init_debug_manager():
+    """
+    Initialize download manager:
+    - Setup headers for GitHub GraphQL requests.
+    - Launch static queries in background.
+    """
+    DebugManager.create_logger("DEBUG" if EM.DEBUG_LOGGING else "ERROR")
+
+
+class DebugManager:
+    _COLOR_RESET = "\u001B[0m"
+    _COLOR_RED = "\u001B[31m"
+    _COLOR_GREEN = "\u001B[32m"
+    _COLOR_BLUE = "\u001B[34m"
+    _COLOR_YELLOW = "\u001B[33m"
+
+    _DATE_TEMPLATE = "date"
+    _TIME_TEMPLATE = "time"
+
+    _logger: Logger
+
+    @staticmethod
+    def create_logger(level: str):
+        DebugManager._logger = getLogger(__name__)
+        DebugManager._logger.setLevel(level)
+        DebugManager._logger.addHandler(StreamHandler())
+
+    @staticmethod
+    def _process_template(message: str, kwargs: Dict) -> str:
+        if DebugManager._DATE_TEMPLATE in kwargs:
+            kwargs[DebugManager._DATE_TEMPLATE] = f"{datetime.strftime(kwargs[DebugManager._DATE_TEMPLATE], '%d-%m-%Y %H:%M:%S:%f')}"
+        if DebugManager._TIME_TEMPLATE in kwargs:
+            kwargs[DebugManager._TIME_TEMPLATE] = precisedelta(kwargs[DebugManager._TIME_TEMPLATE], minimum_unit="microseconds")
+
+        return Template(message).substitute(kwargs)
+
+    @staticmethod
+    def g(message: str, **kwargs):
+        message = DebugManager._process_template(message, kwargs)
+        DebugManager._logger.info(f"{DebugManager._COLOR_GREEN}{message}{DebugManager._COLOR_RESET}")
+
+    @staticmethod
+    def i(message: str, **kwargs):
+        message = DebugManager._process_template(message, kwargs)
+        DebugManager._logger.debug(f"{DebugManager._COLOR_BLUE}{message}{DebugManager._COLOR_RESET}")
+
+    @staticmethod
+    def w(message: str, **kwargs):
+        message = DebugManager._process_template(message, kwargs)
+        DebugManager._logger.warning(f"{DebugManager._COLOR_YELLOW}{message}{DebugManager._COLOR_RESET}")
+
+    @staticmethod
+    def p(message: str, **kwargs):
+        message = DebugManager._process_template(message, kwargs)
+        DebugManager._logger.error(message)