Refactor illegal character removal to a separate module so we don't have circular dependencies

discord_embed/misc.py

@@ -0,0 +1,47 @@
+from __future__ import annotations
+
+import logging
+
+logger: logging.Logger = logging.getLogger("uvicorn.error")
+
+
+def remove_illegal_chars(file_name: str) -> str:
+    """Remove illegal characters from the filename.
+
+    Args:
+        file_name: The filename to remove illegal characters from.
+
+    Returns:
+        Returns a string with the filename without illegal characters.
+    """
+    filename: str = file_name.replace(" ", ".")
+    illegal_characters: list[str] = [
+        '"',
+        ",",
+        ";",
+        ":",
+        "?",
+        "{",
+        "}",
+        "「",
+        "」",
+        "@",
+        "*",
+        "/",
+        "&",
+        "#",
+        "%",
+        "^",
+        "+",
+        "<",
+        "=",
+        ">",
+        "|",
+        "△",
+        "$",
+    ]
+    for character in illegal_characters:
+        filename: str = filename.replace(character, "")
+        logger.info("Removed illegal character: %s from filename", character)
+
+    return filename