mit neuen venv und exe-Files

venv3_12/Lib/site-packages/auto_py_to_exe/validation.py

@@ -0,0 +1,35 @@
+import argparse
+import json
+import logging
+import os
+
+
+def argparse_file_exists(file_path):
+    """Validates whether a file exists."""
+    if not os.path.isfile(file_path):
+        raise argparse.ArgumentTypeError("File does not exist")
+
+    return os.path.abspath(file_path)
+
+
+def argparse_file_json(file_path):
+    """Validates whether a file contains JSON parsable by Python. Raises argparse.ArgumentTypeError if not."""
+    if not os.path.isfile(file_path):
+        raise argparse.ArgumentTypeError("Provided configuration file does not exist")
+
+    try:
+        with open(file_path, "r") as file:
+            data = json.load(file)
+    except json.decoder.JSONDecodeError:
+        raise argparse.ArgumentTypeError("Provided configuration file content is not json")
+    except Exception as e:
+        raise argparse.ArgumentTypeError("Cannot parse provided configuration file:\n" + str(e))
+
+    return data
+
+
+def argparse_logging_level(level):
+    """Validates that a string value is a valid logging level and returns the corresponding value."""
+    if hasattr(logging, level.upper()):
+        return level.upper()
+    raise argparse.ArgumentTypeError("Invalid logging level: " + str(level))