|
| 1 | +import os |
| 2 | +import re |
| 3 | +import sys |
| 4 | +import polib |
| 5 | +from deep_translator import DeeplTranslator, GoogleTranslator |
| 6 | +from typing import Dict, Tuple |
| 7 | +from argparse import ArgumentParser |
| 8 | + |
| 9 | +parser = ArgumentParser() |
| 10 | +parser.add_argument("filename", help="File to translate") |
| 11 | +parser.add_argument("-t", "--translator", choices=["google", "deepl"], default="deepl", help="Translator to use") |
| 12 | +parser.add_argument( |
| 13 | + "-a", |
| 14 | + "--api-key", |
| 15 | + required="deepl" in list(map(lambda x: x.casefold(), sys.argv)), |
| 16 | + help="API key for DeepL (required if using DeepL)", |
| 17 | +) |
| 18 | +parser.add_argument("-v", "--verbose", action="store_true", help="Verbose mode") |
| 19 | +parser.add_argument("-d", "--debug", action="store_true", help="Debug mode") |
| 20 | +parser.add_argument("-s", "--skip-translated-entries", choices=[True, False], default=True, help="Skip already translated entries") |
| 21 | + |
| 22 | +args = parser.parse_args() |
| 23 | + |
| 24 | +VERBOSE = args.verbose |
| 25 | +DEBUG = args.debug |
| 26 | +SKIP_TRANSLATED_ENTRIES = args.skip_translated_entries |
| 27 | + |
| 28 | + |
| 29 | +_patterns = [ |
| 30 | + ":c:func:`[^`]+`", |
| 31 | + ":c:type:`[^`]+`", |
| 32 | + ":c:macro:`[^`]+`", |
| 33 | + ":c:member:`[^`]+`", |
| 34 | + ":c:data:`[^`]+`", |
| 35 | + ":py:data:`[^`]+`", |
| 36 | + ":py:mod:`[^`]+`", |
| 37 | + ":func:`[^`]+`", |
| 38 | + ":mod:`[^`]+`", |
| 39 | + ":ref:`[^`]+`", |
| 40 | + ":class:`[^`]+`", |
| 41 | + ":pep:`[^`]+`", |
| 42 | + ":data:`[^`]+`", |
| 43 | + ":exc:`[^`]+`", |
| 44 | + ":term:`[^`]+`", |
| 45 | + ":meth:`[^`]+`", |
| 46 | + ":envvar:`[^`]+`", |
| 47 | + ":file:`[^`]+`", |
| 48 | + ":attr:`[^`]+`", |
| 49 | + ":const:`[^`]+`", |
| 50 | + ":issue:`[^`]+`", |
| 51 | + ":opcode:`[^`]+`", |
| 52 | + ":option:`[^`]+`", |
| 53 | + ":program:`[^`]+`", |
| 54 | + ":keyword:`[^`]+`", |
| 55 | + ":RFC:`[^`]+`", |
| 56 | + ":rfc:`[^`]+`", |
| 57 | + ":doc:`[^`]+`", |
| 58 | + ":source:`[^`]+`", |
| 59 | + ":manpage:`[^`]+`", |
| 60 | + ":mimetype:`[^`]+`", |
| 61 | + ":sup:`[^`]+`", |
| 62 | + ":kbd:`[^`]+`", |
| 63 | + ":const:`[^`]+`", |
| 64 | + "``[^`]+``", |
| 65 | + "`[^`]+`__", |
| 66 | + "`[^`]+`_", |
| 67 | + r"\*\*[^\*]+\*\*", # bold text between ** |
| 68 | + r"\*[^\*]+\*", # italic text between * |
| 69 | +] |
| 70 | + |
| 71 | +_exps = [re.compile(e) for e in _patterns] |
| 72 | + |
| 73 | + |
| 74 | +def protect_sphinx_directives(s: str) -> Tuple[dict, str]: |
| 75 | + """ |
| 76 | + Parameters: |
| 77 | + string containing the text to translate |
| 78 | + Returns: |
| 79 | + dictionary containing all the placeholder text as keys |
| 80 | + and the correct value. |
| 81 | + """ |
| 82 | + |
| 83 | + d: Dict[str, str] = {} |
| 84 | + for index, exp in enumerate(_exps): |
| 85 | + matches = exp.findall(s) |
| 86 | + if DEBUG: |
| 87 | + print(exp, matches) |
| 88 | + for match in matches: |
| 89 | + ph = f"XASDF{str(index).zfill(2)}" |
| 90 | + s = s.replace(match, ph) |
| 91 | + if ph in d and VERBOSE: |
| 92 | + print(f"Error: {ph} is already in the dictionary") |
| 93 | + print("new", match) |
| 94 | + print("old", d[ph]) |
| 95 | + d[ph] = match |
| 96 | + return d, s |
| 97 | + |
| 98 | + |
| 99 | +def undo_sphinx_directives_protection(placeholders: dict, translated_text: str) -> str: |
| 100 | + for ph, value in placeholders.items(): |
| 101 | + translated_text = translated_text.replace(ph, value) |
| 102 | + if DEBUG: |
| 103 | + print(ph, value) |
| 104 | + print(translated_text) |
| 105 | + return translated_text |
| 106 | + |
| 107 | + |
| 108 | +if __name__ == "__main__": |
| 109 | + filename = args.filename |
| 110 | + if not os.path.isfile(filename): |
| 111 | + print(f"File not found: '{filename}'") |
| 112 | + sys.exit(-1) |
| 113 | + |
| 114 | + po = polib.pofile(filename) |
| 115 | + |
| 116 | + if args.translator.lower() == "google": |
| 117 | + translator = GoogleTranslator(source="en", target="tr") |
| 118 | + elif args.translator.lower() == "deepl": |
| 119 | + translator = DeeplTranslator(api_key=args.api_key, source="en", target="tr", use_free_api=True) |
| 120 | + else: |
| 121 | + raise ValueError("Invalid translator") |
| 122 | + |
| 123 | + for entry in po: |
| 124 | + # If the entry has already a translation, skip. |
| 125 | + if SKIP_TRANSLATED_ENTRIES and entry.msgstr: |
| 126 | + continue |
| 127 | + |
| 128 | + print("\nEN |", entry.msgid) |
| 129 | + placeholders, temp_text = protect_sphinx_directives(entry.msgid) |
| 130 | + if VERBOSE: |
| 131 | + print(temp_text) |
| 132 | + print(placeholders) |
| 133 | + |
| 134 | + # Translate the temporary text without sphinx statements |
| 135 | + translated_text = translator.translate(temp_text) |
| 136 | + |
| 137 | + # Recover sphinx statements |
| 138 | + real_text = undo_sphinx_directives_protection(placeholders, translated_text) |
| 139 | + print("TR |", real_text) |
| 140 | + |
| 141 | + # Replace the po file translated entry |
| 142 | + entry.msgstr = real_text |
| 143 | + |
| 144 | + # Add fuzzy flag so a real-human can review later |
| 145 | + entry.flags.append("fuzzy") |
| 146 | + |
| 147 | + # Save the file after all the entries are translated |
| 148 | + po.save() |
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