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.venv/lib/python3.12/site-packages/ezdxf/__main__.py

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+#  Copyright (c) 2021-2023, Manfred Moitzi
+#  License: MIT License
+import sys
+import argparse
+from pathlib import Path
+from ezdxf import options, print_config
+from ezdxf import commands
+from ezdxf.fonts import fonts
+
+YES_NO = {True: "yes", False: "no"}
+options.set(options.CORE, "LOAD_PROXY_GRAPHICS", "true")
+
+
+def add_common_arguments(parser):
+    parser.add_argument(
+        "-V",
+        "--version",
+        action="store_true",
+        help="show version and exit",
+    )
+    parser.add_argument(
+        "-f",
+        "--fonts",
+        action="store_true",
+        help="rebuild system font cache and print all fonts found",
+    )
+    parser.add_argument(
+        "-v",
+        "--verbose",
+        action="store_true",
+        help="give more output",
+    )
+    parser.add_argument(
+        "--config",
+        action="store",
+        help="path to a config file",
+    )
+    parser.add_argument(
+        "--log",
+        action="store",
+        help='path to a verbose appending log, "stderr" logs to the '
+        "standard error stream",
+    )
+
+
+def print_version(verbose=False):
+    print_config(verbose=verbose, stream=sys.stdout)
+
+
+def print_available_fonts(verbose=False):
+    from ezdxf.fonts import fonts
+    print("Rebuilding system font cache.")
+    fonts.build_system_font_cache()
+    fonts.font_manager.print_available_fonts(verbose)
+
+
+def setup_log(args):
+    import logging
+    from datetime import datetime
+    from io import StringIO
+
+    level = "DEBUG" if args.verbose else "INFO"
+    if args.log.lower() == "stderr":
+        logging.basicConfig(stream=sys.stderr, level=level)
+    else:
+        logging.basicConfig(filename=args.log, level=level)
+    print(f'Appending logs to file "{args.log}", logging level: {level}\n')
+    logger = logging.getLogger("ezdxf")
+    logger.info("***** Launch time: " + datetime.now().isoformat() + " *****")
+    if args.verbose:
+        s = StringIO()
+        print_config(verbose=True, stream=s)
+        logger.info("configuration\n" + s.getvalue())
+
+
+DESCRIPTION = """
+Command launcher for the Python package "ezdxf": https://pypi.org/project/ezdxf/
+
+"""
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        "ezdxf",
+        description=DESCRIPTION,
+    )
+    add_common_arguments(parser)
+    subparsers = parser.add_subparsers(dest="command")
+    commands.add_parsers(subparsers)
+
+    args = parser.parse_args(sys.argv[1:])
+    help_ = True
+    if args.config:
+        config = Path(args.config)
+        if config.exists():
+            options.read_file(args.config)
+            if args.verbose:
+                print(f'using config file: "{config}"')
+        else:
+            print(f'config file "{config}" not found')
+    if args.log:
+        setup_log(args)
+    if args.version:
+        print_version(verbose=args.verbose)
+        help_ = False
+    if args.fonts:
+        print_available_fonts(args.verbose)
+        help_ = False
+
+    run = commands.get(args.command)
+    if run:
+        # For the case automatic font loading is disabled:
+        fonts.load()
+        run(args)
+    elif help_:
+        parser.print_help()
+
+
+if __name__ == "__main__":
+    main()