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#!/usr/bin/python3
# file spreadsheet_to_docbook.py
# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING.
# author Thibaut Cuvelier & Kornel Benko
# Full author contact details are available in file CREDITS.
"""reformat output of ssconvert of a single spreadsheet to match the needs
of docbook5 table format .
Expects to read from file specified by sys.argv[1]
and output to to file specified by sys.argv[2]
"""
import re
import sys
import subprocess
def process_file(contents):
# Scrap the header and the footer.
contents = contents.split("<body>")[1]
contents = contents.split("</body>")[0]
# Gnumeric may generate more than one table, just take the first one.
contents = contents.split("</table>")[0] + "\n</table>"
# Convert the rest of the table to DocBook.
contents = contents.replace("<p></p>", "")
contents = contents.replace("<i>", "<emphasis>")
contents = contents.replace("</i>", "</emphasis>")
contents = contents.replace("<b>", "<emphasis role='bold'>")
contents = contents.replace("</b>", "</emphasis>")
contents = contents.replace("<u>", "<emphasis role='underline'>")
contents = contents.replace("</u>", "</emphasis>")
contents = re.sub(r"<font color=\"(.*)\">", "<phrase role='color \\1'>", contents)
assert '<font' not in contents # If this happens, implement something to catch these cases.
contents = contents.replace("</font>", "</phrase>") # Generates invalid XML if there are still font tags left...
# If the table has a caption, then the right tag is <table>. Otherwise, it's <informaltable>.
if '<caption>' not in contents:
contents = contents.replace("<table", "<informaltable")
contents = contents.replace("</table>", "</informaltable>")
# Return the processed string.
contents = contents.replace("\n\n", "\n")
return contents
if __name__ == "__main__":
if len(sys.argv) == 1:
# Read from stdin, output to stdout.
contents = sys.stdin.read()
f = sys.stdout
else:
# Read from output of ssconvert
assert len(sys.argv) == 3 # Script name, file to process, output file.
proc = subprocess.Popen(["ssconvert", "--export-type=Gnumeric_html:xhtml", sys.argv[1], "fd://1"], stdout=subprocess.PIPE)
f = open(sys.argv[2], 'w')
sys.stdout = f # Redirect stdout to the output file.
contents = proc.stdout.read()
# Process and output to stdout.
print(process_file(contents))
f.close()
exit(0)
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