annotate venv/bin/rst2odt_prepstyles.py @ 0:d67268158946 draft

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author bcclaywell
date Mon, 12 Oct 2015 17:43:33 -0400
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1 #!/Users/bclaywel/workspace/argo-navis/venv/bin/python2.7
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2
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3 # $Id: rst2odt_prepstyles.py 5839 2009-01-07 19:09:28Z dkuhlman $
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4 # Author: Dave Kuhlman <dkuhlman@rexx.com>
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5 # Copyright: This module has been placed in the public domain.
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6
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7 """
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8 Fix a word-processor-generated styles.odt for odtwriter use: Drop page size
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9 specifications from styles.xml in STYLE_FILE.odt.
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10 """
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11
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12 #
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13 # Author: Michael Schutte <michi@uiae.at>
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14
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15 from lxml import etree
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16 import sys
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17 import zipfile
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18 from tempfile import mkstemp
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19 import shutil
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20 import os
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21
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22 NAMESPACES = {
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23 "style": "urn:oasis:names:tc:opendocument:xmlns:style:1.0",
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24 "fo": "urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
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25 }
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26
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27 def prepstyle(filename):
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28
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29 zin = zipfile.ZipFile(filename)
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30 styles = zin.read("styles.xml")
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31
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32 root = etree.fromstring(styles)
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33 for el in root.xpath("//style:page-layout-properties",
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34 namespaces=NAMESPACES):
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35 for attr in el.attrib:
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36 if attr.startswith("{%s}" % NAMESPACES["fo"]):
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37 del el.attrib[attr]
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38
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39 tempname = mkstemp()
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40 zout = zipfile.ZipFile(os.fdopen(tempname[0], "w"), "w",
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41 zipfile.ZIP_DEFLATED)
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42
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43 for item in zin.infolist():
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44 if item.filename == "styles.xml":
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45 zout.writestr(item, etree.tostring(root))
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46 else:
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47 zout.writestr(item, zin.read(item.filename))
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48
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49 zout.close()
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50 zin.close()
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51 shutil.move(tempname[1], filename)
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52
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53
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54 def main():
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55 args = sys.argv[1:]
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56 if len(args) != 1:
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57 print >> sys.stderr, __doc__
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58 print >> sys.stderr, "Usage: %s STYLE_FILE.odt\n" % sys.argv[0]
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59 sys.exit(1)
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60 filename = args[0]
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61 prepstyle(filename)
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62
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63 if __name__ == '__main__':
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64 main()
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65
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66
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67 # vim:tw=78:sw=4:sts=4:et: