- added qdarktheme package into the code

libs/qdarktheme/util.py

@@ -0,0 +1,67 @@
+"""Utility methods for qdarktheme."""
+from __future__ import annotations
+
+import inspect
+import logging
+import operator as ope
+import re
+from pathlib import Path
+
+import libs.qdarktheme
+
+# greater_equal and less_equal must be evaluated before greater and less.
+OPERATORS = {"==": ope.eq, "!=": ope.ne, ">=": ope.ge, "<=": ope.le, ">": ope.gt, "<": ope.lt}
+
+
+def multi_replace(target: str, replacements: dict[str, str]) -> str:
+    """Given a string and a replacement map, it returns the replaced string.
+
+    See https://gist.github.com/bgusach/a967e0587d6e01e889fd1d776c5f3729.
+
+    Args:
+        target: String to execute replacements on.
+        replacements: Replacement dictionary {value to find: value to replace}.
+
+    Returns:
+        str: Target string that replaced with `replacements`.
+    """
+    if len(replacements) == 0:
+        return target
+
+    replacements_sorted = sorted(replacements, key=len, reverse=True)
+    replacements_escaped = [re.escape(i) for i in replacements_sorted]
+    pattern = re.compile("|".join(replacements_escaped))
+    return pattern.sub(lambda match: replacements[match.group()], target)
+
+
+def get_logger(logger_name: str) -> logging.Logger:
+    """Return the logger with the name specified by logger_name arg.
+
+    Args:
+        logger_name: The name of logger.
+
+    Returns:
+        Logger reformatted for this package.
+    """
+    logger = logging.getLogger(logger_name)
+    logger.propagate = False
+    logger.setLevel(logging.INFO)
+    ch = logging.StreamHandler()
+    ch.setFormatter(logging.Formatter("[%(name)s] [%(levelname)s] %(message)s"))
+    logger.addHandler(ch)
+    return logger
+
+
+def get_qdarktheme_root_path() -> Path:
+    """Return the qdarktheme package root path.
+
+    Returns:
+        qdarktheme package root path.
+    """
+    return Path(inspect.getfile(libs.qdarktheme)).parent
+
+
+def compare_v(v1: str, operator: str, v2: str) -> bool:
+    """Comparing two versions."""
+    v1_list, v2_list = (tuple(map(int, (v.split(".")))) for v in (v1, v2))
+    return OPERATORS[operator](v1_list, v2_list)