#!/usr/bin/env python3

import re

import sys

def parse_po_file(filename):

"""

More accurate .po file parser that handles multi-line entries correctly

"""

try:

with open(filename, 'r', encoding='utf-8') as f:

content = f.read()

except FileNotFoundError:

print(f'❌ ファイル {filename} が見つかりません')

return

# Split content into blocks, each starting with #:

blocks = re.split(r'\n(?=#:)', content)

untranslated_entries = []

total_entries = 0

for block in blocks:

if not block.strip():

continue

# Skip header block

if 'msgid ""' in block and 'Project-Id-Version' in block:

continue

# Check if this block has msgid and msgstr

if 'msgid' in block and 'msgstr' in block:

total_entries += 1

# Extract msgid content (handle multi-line)

msgid_match = re.search(r'msgid\s+(.*?)(?=\nmsgstr|\nmsgid|\n#|\nZ)', block, re.DOTALL)

msgstr_match = re.search(r'msgstr\s+(.*?)(?=\n#|\nmsgid|\nZ)', block, re.DOTALL)

if msgid_match and msgstr_match:

msgid_content = msgid_match.group(1).strip()

msgstr_content = msgstr_match.group(1).strip()

# Clean up quotes and whitespace

msgid_clean = re.sub(r'^""|""$', '', msgid_content.replace('\n', ' ').replace('"', ''))

msgstr_clean = re.sub(r'^""|""$', '', msgstr_content.replace('\n', ' ').replace('"', ''))

# Check if msgstr is truly empty

if not msgstr_clean.strip():

# Determine if this should be translated

should_translate = not any([

# Code examples

'def ' in msgid_clean,

'class ' in msgid_clean,

'import ' in msgid_clean,

'>>>' in msgid_clean,

'print(' in msgid_clean,

'return ' in msgid_clean,

'assert ' in msgid_clean,

'raise ' in msgid_clean,

'try:' in msgid_clean,

'except:' in msgid_clean,

'if __name__' in msgid_clean,

# File paths

'.py' in msgid_clean and '/' in msgid_clean,

'.txt' in msgid_clean and '/' in msgid_clean,

# URLs

'http://' in msgid_clean,

'https://' in msgid_clean,

# Version numbers only

re.match(r'^\d+\.\d+$', msgid_clean.strip()),

# Empty content

not msgid_clean.strip(),

# Just newlines

msgid_clean.strip() == '\\n'

])

if should_translate and len(msgid_clean.strip()) > 0:

untranslated_entries.append({

'content': msgid_clean[:100] + '...' if len(msgid_clean) > 100 else msgid_clean,

'full_block': block[:300] + '...' if len(block) > 300 else block

})

print(f'📊 精密な翻訳状況レポート: {filename}')

print(f'=' * 80)

print(f'総エントリ数: {total_entries}')

print(f'未翻訳で翻訳が必要: {len(untranslated_entries)}')

if len(untranslated_entries) > 0:

print(f'\n⚠️ {len(untranslated_entries)}個の翻訳対象エントリが未翻訳です')

print('\n未翻訳エントリ（最初の10個）:')

print('-' * 80)

for i, entry in enumerate(untranslated_entries[:10], 1):

print(f'{i:3d}: {entry["content"]}')

if len(untranslated_entries) > 10:

print(f'... 他 {len(untranslated_entries) - 10}個')

else:

print('✅ すべての翻訳対象エントリが翻訳済みです！')

print(f'=' * 80)

if __name__ == "__main__":

filename = sys.argv[1] if len(sys.argv) > 1 else 'library/typing.po'

parse_po_file(filename)