mirror of
https://github.com/kovidgoyal/calibre.git
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44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
#!/usr/bin/env python
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# License: GPLv3 Copyright: 2023, Kovid Goyal <kovid at kovidgoyal.net>
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import fnmatch
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import os
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import shutil
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import time
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import zipfile
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from io import BytesIO
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from setup import download_securely
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class ISOData:
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URL = 'https://salsa.debian.org/iso-codes-team/iso-codes/-/archive/main/iso-codes-main.zip'
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def __init__(self):
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self._zip_data = None
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@property
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def zip_data(self):
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if self._zip_data is None:
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self._zip_data = BytesIO(download_securely(self.URL))
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return self._zip_data
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def db_data(self, name: str) -> bytes:
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with zipfile.ZipFile(self.zip_data) as zf:
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with zf.open(f'iso-codes-main/data/{name}') as f:
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return f.read()
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def extract_po_files(self, name: str, output_dir: str) -> None:
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name = name.split('.', 1)[0]
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pat = f'iso-codes-main/{name}/*.po'
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with zipfile.ZipFile(self.zip_data) as zf:
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for name in fnmatch.filter(zf.namelist(), pat):
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dest = os.path.join(output_dir, name.split('/')[-1])
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zi = zf.getinfo(name)
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with zf.open(zi) as src, open(dest, 'wb') as d:
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shutil.copyfileobj(src, d)
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date_time = time.mktime(zi.date_time + (0, 0, -1))
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os.utime(dest, (date_time, date_time))
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iso_data = ISOData()
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