Added loguru and updated files to use it when logging

Author: banginji

diff_poetry_lock/github.py

@@ -1,6 +1,5 @@
-import logging
-
 import requests
+from loguru import logger
 from pydantic import BaseModel, Field, parse_obj_as
 from requests import Response
 
@@ -9,8 +8,6 @@
 MAGIC_COMMENT_IDENTIFIER = "<!-- posted by Github Action nborrmann/diff-poetry-lock -->\n\n"
 MAGIC_BOT_USER_ID = 41898282
 
-logger = logging.getLogger(__name__)
-
 
 class GithubComment(BaseModel):
     class GithubUser(BaseModel):

diff_poetry_lock/logging_utils.py

@@ -1,8 +1,9 @@
-import logging
 import os
 from enum import Enum
 from typing import Final
 
+from loguru import logger
+
 DEBUG_ENV_VAR = "DEBUG_MODE"
 
 
@@ -16,12 +17,20 @@ class _StateKey(Enum):
 
 
 def configure_logging() -> None:
-    """Configure root logging once, honoring the debug flag env var."""
-    if _STATE[_StateKey.CONFIGURED.value] or logging.getLogger().handlers:
+    """Configure logging once, honoring the debug flag env var."""
+    if _STATE[_StateKey.CONFIGURED.value]:
         return
 
-    level = logging.DEBUG if _is_debug_enabled() else logging.INFO
-    logging.basicConfig(level=level, format="%(levelname)s %(name)s - %(funcName)s: %(message)s")
+    # Remove default handler
+    logger.remove()
+
+    level = "DEBUG" if _is_debug_enabled() else "INFO"
+    logger.add(
+        lambda msg: print(msg, end=""),
+        level=level,
+        format="{level} {name} - {function}: {message}\n",
+        colorize=False,
+    )
     _STATE[_StateKey.CONFIGURED.value] = True
 
 

diff_poetry_lock/run_poetry.py

@@ -1,18 +1,16 @@
-import logging
 import tempfile
 from operator import attrgetter
 from pathlib import Path
 
 import pydantic
+from loguru import logger
 from poetry.core.packages.package import Package
 from poetry.packages import Locker
 
 from diff_poetry_lock.github import GithubApi
 from diff_poetry_lock.logging_utils import configure_logging
 from diff_poetry_lock.settings import Settings, determine_and_load_settings
 
-logger = logging.getLogger(__name__)
-
 
 def load_packages(filename: Path = Path("poetry.lock")) -> list[Package]:
     l_merged = Locker(Path(filename), local_config={})

diff_poetry_lock/settings.py

@@ -1,13 +1,11 @@
-import logging
 import os
 import sys
 from abc import ABC
 from typing import Any, ClassVar, Protocol, runtime_checkable
 
+from loguru import logger
 from pydantic import BaseSettings, Field, PrivateAttr, ValidationError, validator
 
-logger = logging.getLogger(__name__)
-
 
 class PrLookupService(Protocol):
     def find_pr_for_branch(self, branch_ref: str) -> str: ...