50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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## launch with python web2py.py -S myapp -R scripts/zip_static_files.py
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import os
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import gzip
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def zip_static(filelist=[]):
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tsave = 0
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for fi in filelist:
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extension = os.path.splitext(fi)
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extension = len(extension) > 1 and extension[1] or None
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if not extension or extension not in ALLOWED_EXTS:
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print('skipping %s' % os.path.basename(fi))
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continue
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fstats = os.stat(fi)
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atime, mtime = fstats.st_atime, fstats.st_mtime
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gfi = fi + '.gz'
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if os.path.isfile(gfi):
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zstats = os.stat(gfi)
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zatime, zmtime = zstats.st_atime, zstats.st_mtime
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if zatime == atime and zmtime == mtime:
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print('skipping %s, already gzipped to the latest version' % os.path.basename(fi))
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continue
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print('gzipping %s to %s' % (
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os.path.basename(fi), os.path.basename(gfi)))
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f_in = open(fi, 'rb')
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f_out = gzip.open(gfi, 'wb')
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f_out.writelines(f_in)
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f_out.close()
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f_in.close()
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os.utime(gfi, (atime, mtime))
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saved = fstats.st_size - os.stat(gfi).st_size
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tsave += saved
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print('saved %s KB' % (int(tsave) / 1000.0))
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if __name__ == '__main__':
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ALLOWED_EXTS = ['.css', '.js']
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static_path = os.path.abspath(os.path.join(request.folder, 'static'))
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filelist = []
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for root, dir, files in os.walk(static_path):
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for file in files:
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filelist.append(os.path.join(root, file))
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zip_static(filelist)
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