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GeezerVison is showing github.com — python-docs-fa/scripts/script.py at 3.15 · python/python-docs-fa Expand file tree/ Copy pathscript.pyMore file actions 443 lines (373 loc) · 12.7 KB / Copy pathscript.pyFile metadata and controls443 lines (373 loc) · 12.7 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 #!/usr/bin/env python3 """ find_untranslated_terms.py (v2) Scan a directory tree of .po files with polib and find msgstr entries that still contain a given English technical term verbatim (whole word, case insensitive) in PROSE, even though the corresponding msgid also contains that term in prose. This version is markup-aware: Sphinx roles (:class:`Foo`, :func:`bar`, :mod:`os`, ...), inline code spans (`...`, ``...``), literal/code blocks, and quoted code-ish snippets are stripped out before matching, so words that are only appearing as ROLE NAMES or inside CODE (e.g. "class" in ":class:`bool`", "return"/"raise"/"import" inside a doctest) are not counted as "untranslated prose". Fixes vs the first version: - .git (and other VCS/venv/cache dirs) is excluded from the file walk. - Sphinx role markup is stripped, not just backticks, which is why "class", "api", "import", "return", "value", "type" etc. were wildly inflated before (those words double as role names / Python keywords that show up constantly in code, not prose). - Full per-term hit lists are always written out (JSON/CSV); the console summary intentionally still only *shows* a few examples per term, since printing 5000+ lines to a terminal isn't useful -- use --json/--csv to get everything. Requires: polib (pip install polib --break-system-packages) """ import argparse import csv import json import re import sys from collections import defaultdict from pathlib import Path try: import polib except ImportError: sys.exit( "This script requires polib. Install with: pip install polib --break-system-packages" ) TERMS = [ "heap", "type", "value", "async", "wildcard", "index", "property", "bootstrapping", "mock", "pipe", "docstring", "object", "action", "local", "escape", "raise", "return", "list", "operator", "element", "import", "encoding", "global", "string", "class", "module", "function", "shell", "exception", "event", "coroutine", "interface", "cache", "command line", "package", "method", "widget", "symlink", "item", "generator", "loop", "runtime", "built-in", "namespace", "syntax", "argument", "wrapper", "load", "attribute", "thread", "api", "variable", "expression", "f-string", "callback", ] EXCLUDE_DIRS = {".git", ".venv", "venv", "node_modules", "__pycache__", ".tox"} # --------------------------------------------------------------------------- # Markup stripping (adapted from check_consistency.py's approach) # --------------------------------------------------------------------------- # Sphinx/reST roles whose *content* is code/identifiers, not prose. CODE_ROLES = { "func", "meth", "mod", "class", "data", "const", "attr", "exc", "obj", "command", "cmdoption", "envvar", "file", "kbd", "option", "program", "regexp", "makevar", "dunder", "module", "method", "exception", "ref", "doc", "download", "env", "pep", "rfc", "issue", "source", "mimetype", "keyword", "literal", "token", "grammar", "confval", "setting", } ROLE_RE = re.compile(r":([\w+-]+):`([^`]*)`") DOUBLE_BACKTICK_RE = re.compile(r"``.*?``", re.DOTALL) SINGLE_BACKTICK_RE = re.compile(r"`([^`]*)`") SUBREF_RE = re.compile(r"\|[\w.-]+\|") URL_RE = re.compile(r"https?://\S+") EMPH_RE = re.compile(r"(\*\*?)(.+?)\1") TARGET_RE = re.compile(r"^(.*)\s<[^<>]+>$") def strip_markup(text, keep_prose_roles=True): """Remove code spans / role markup; keep the *display text* of prose roles like :term:`Foo` or :ref:`title <target>` since translators do translate that part.""" def role_repl(m): role, body = m.group(1).lower(), m.group(2) if role in CODE_ROLES: return " " if not keep_prose_roles: return " " t = TARGET_RE.match(body) return t.group(1) if t else body text = DOUBLE_BACKTICK_RE.sub(" ", text) text = ROLE_RE.sub(role_repl, text) text = SINGLE_BACKTICK_RE.sub(r" \1 ", text) text = SUBREF_RE.sub(" ", text) text = URL_RE.sub(" ", text) text = EMPH_RE.sub(r"\2", text) return text WORD_RE = re.compile(r"[A-Za-z][A-Za-z\-]*[A-Za-z]|[A-Za-z]") QUOTED_CODE_RE = re.compile(r"'([\w.\-/ ]+)'|\"([\w.\-/ ]+)\"") def quoted_span_is_code(content): words = content.split() return ( len(words) == 1 or any(c in content for c in ".-_") or content.startswith(("import ", "from ")) ) def strip_quoted_code(text): def repl(m): content = m.group(1) or m.group(2) return " " if quoted_span_is_code(content) else m.group(0) return QUOTED_CODE_RE.sub(repl, text) CODE_LINE_START_RE = re.compile( r"^(?:import|from)\s" r"|^[a-z_][\w.]*(?:\[[^\]]*\])?\s*[=(]" r"|^[a-z_][\w.]*\(" ) CODE_STMT_RE = re.compile( r"^(?:if|elif|else|for|while|def|class|try|except|finally|with|return" r"|raise|break|continue|lambda|async|await)\b.*:\s*(?:#.*)?$" ) def looks_codeish(line): if line.startswith((">>>", "...", "$", "#")): return True if line.startswith(("'", '"', "[", "{", "<")) or line[0:1].isdigit(): return True return bool(CODE_LINE_START_RE.match(line) or CODE_STMT_RE.match(line)) def prose_line(line): s = line.strip() if not s or looks_codeish(s): return False return len(s.split()) >= 3 and s[0].isupper() def looks_like_code_block(msgid): """Whole-entry literal blocks (doctests, code listings).""" s = msgid.strip() if "\n" not in s: return False lines = [ln for ln in s.splitlines() if ln.strip()] if not lines: return True codeish = sum( 1 for ln in lines if ln.lstrip().startswith((">>>", "...", "#", "$")) or ln.startswith((" ", "\t")) ) return codeish / len(lines) >= 0.8 def standalone_code_entry(msgid): lines = [ln for ln in msgid.split("\n") if ln.strip()] if not lines: return False codeish = sum(1 for ln in lines if ln[0] in " \t" or looks_codeish(ln.strip())) prose = sum(1 for ln in lines if prose_line(ln)) return codeish >= max(1, len(lines) // 2) and prose <= len(lines) // 3 def strip_literal_blocks(msgid): """Drop the code content after a '::' literal-block marker.""" out = [] in_block = False for ln in msgid.split("\n"): stripped = ln.strip() if not in_block: if stripped == "::": in_block = True continue if stripped.endswith("::"): out.append(ln[: ln.rindex("::")].rstrip()) in_block = True continue out.append(ln) else: if not stripped: continue if ln[0] in " \t" or looks_codeish(stripped): continue in_block = False out.append(ln) return "\n".join(out) def mostly_preserved_code(msgid, msgstr): """Code listings where only comments were translated: almost all English tokens of msgid reappear verbatim in msgstr.""" toks = [t.lower() for t in WORD_RE.findall(strip_markup(msgid))] if len(toks) < 6: return False kept = sum(1 for t in toks if t in msgstr) return kept / len(toks) >= 0.8 # Bare code fragments embedded directly in prose with NO backticks/roles at # all, e.g. "...(e.g. list.index()) but functions for other (e.g. len(list))" # or "using ``list(dictview)``" -- covers dotted-call (name.method(...)), # bare call (name(...)), and subscript/dunder-ish tokens. BARE_DOTTED_CALL_RE = re.compile(r"\b[A-Za-z_][\w]*(?:\.[A-Za-z_][\w]*)+\(\)?") BARE_CALL_RE = re.compile(r"\b[A-Za-z_][\w]*\([^()\s]{0,40}\)") def strip_bare_code_fragments(text): text = BARE_DOTTED_CALL_RE.sub(" ", text) text = BARE_CALL_RE.sub(" ", text) return text def clean_prose(msgid): """Full pipeline: literal blocks -> markup -> quoted code -> bare code.""" text = strip_literal_blocks(msgid) text = strip_markup(text) text = strip_quoted_code(text) text = strip_bare_code_fragments(text) return text # --------------------------------------------------------------------------- # Term matching # --------------------------------------------------------------------------- def build_term_pattern(term): escaped = re.escape(term) # spaces/hyphens interchangeable, optional plural parts = [re.escape(p) for p in re.split(r"[\s\-]+", term) if p] body = r"[\s\-]+".join(parts) return re.compile( rf"(?<![A-Za-z0-9_.\-]){body}(?:e?s)?(?![A-Za-z0-9_])", re.IGNORECASE ) TERM_PATTERNS = {term: build_term_pattern(term) for term in TERMS} def iter_po_files(root): root = Path(root) if root.is_file(): yield root return for p in sorted(root.rglob("*.po")): if not (set(p.parts) & EXCLUDE_DIRS): yield p def scan_file(path): hits = [] try: po = polib.pofile(str(path)) except Exception as e: print(f" ! failed to parse {path}: {e}", file=sys.stderr) return hits for entry in po: if entry.obsolete or entry.fuzzy or not entry.msgstr or not entry.msgid: continue msgid, msgstr = entry.msgid, entry.msgstr if msgstr.strip() == msgid.strip(): continue # identical: probably an untranslated code-only string if looks_like_code_block(msgid) or standalone_code_entry(msgid): continue if mostly_preserved_code(msgid, msgstr): continue msgid_prose = clean_prose(msgid) if not msgid_prose.strip(): continue # Strip the same code/markup out of msgstr too. Otherwise a fully # correct translation still "matches" because the term survives # inside a code snippet embedded in the msgstr (e.g. Farsi prose # around a kept ``list.insert()`` call) even though nothing was # actually left untranslated in the prose itself. msgstr_prose = clean_prose(msgstr) for term, pattern in TERM_PATTERNS.items(): if pattern.search(msgid_prose) and pattern.search(msgstr_prose): hits.append((term, entry.linenum, msgid, msgstr)) return hits def main(): ap = argparse.ArgumentParser( description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter ) ap.add_argument( "root", help="Root directory to search for .po files (or a single .po file)" ) ap.add_argument("--json", metavar="PATH", help="Write full results as JSON") ap.add_argument("--csv", metavar="PATH", help="Write full results as CSV") ap.add_argument( "--examples", type=int, default=4, help="Example locations to show per term in the console summary (default 4)", ) args = ap.parse_args() po_files = list(iter_po_files(args.root)) if not po_files: sys.exit(f"No .po files found under {args.root}") print( f"Scanning {len(po_files)} .po file(s) under {args.root} ...\n", file=sys.stderr ) results = defaultdict(list) for path in po_files: for term, linenum, msgid, msgstr in scan_file(path): results[term].append( {"file": str(path), "line": linenum, "msgid": msgid, "msgstr": msgstr} ) total_entries = sum(len(v) for v in results.values()) print(f"English term kept in prose -- {total_entries} entries") print("The English term is left untranslated inside prose. If that is the intended") print( "convention, add the English form to glossary.json; otherwise translate these:\n" ) for term in sorted(results.keys(), key=lambda t: -len(results[t])): entries = results[term] example_str = ", ".join( f"{e['file']}:{e['line']}" for e in entries[: args.examples] ) print(f"{term}: {len(entries)} entries (e.g. {example_str})\n") if args.json: with open(args.json, "w", encoding="utf-8") as f: json.dump(results, f, indent=2, ensure_ascii=False) print(f"Full results written to {args.json}", file=sys.stderr) if args.csv: with open(args.csv, "w", newline="", encoding="utf-8") as f: writer = csv.writer(f) writer.writerow(["term", "file", "line", "msgid", "msgstr"]) for term, entries in results.items(): for e in entries: writer.writerow( [term, e["file"], e["line"], e["msgid"], e["msgstr"]] ) print(f"Full results written to {args.csv}", file=sys.stderr) if __name__ == "__main__": main() |
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