| 26 | |
| 27 | |
| 28 | def create_parser() -> argparse.ArgumentParser: |
| 29 | parser = argparse.ArgumentParser(description=__doc__, add_help=True) |
| 30 | parser.add_argument( |
| 31 | "files", |
| 32 | type=str, |
| 33 | default=None, |
| 34 | nargs="*", |
| 35 | help="One or more paths to PDF files.", |
| 36 | ) |
| 37 | parser.add_argument( |
| 38 | "--version", |
| 39 | "-v", |
| 40 | action="version", |
| 41 | version=f"pdf2zh v{__version__}", |
| 42 | ) |
| 43 | parser.add_argument( |
| 44 | "--debug", |
| 45 | "-d", |
| 46 | default=False, |
| 47 | action="store_true", |
| 48 | help="Use debug logging level.", |
| 49 | ) |
| 50 | parse_params = parser.add_argument_group( |
| 51 | "Parser", |
| 52 | description="Used during PDF parsing", |
| 53 | ) |
| 54 | parse_params.add_argument( |
| 55 | "--pages", |
| 56 | "-p", |
| 57 | type=str, |
| 58 | help="The list of page numbers to parse.", |
| 59 | ) |
| 60 | parse_params.add_argument( |
| 61 | "--vfont", |
| 62 | "-f", |
| 63 | type=str, |
| 64 | default="", |
| 65 | help="The regex to math font name of formula.", |
| 66 | ) |
| 67 | parse_params.add_argument( |
| 68 | "--vchar", |
| 69 | "-c", |
| 70 | type=str, |
| 71 | default="", |
| 72 | help="The regex to math character of formula.", |
| 73 | ) |
| 74 | parse_params.add_argument( |
| 75 | "--lang-in", |
| 76 | "-li", |
| 77 | type=str, |
| 78 | default="en", |
| 79 | help="The code of source language.", |
| 80 | ) |
| 81 | parse_params.add_argument( |
| 82 | "--lang-out", |
| 83 | "-lo", |
| 84 | type=str, |
| 85 | default="zh", |