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2c796e8fcb
- make output more closely to format 276. This also prevents lyx2lyx from choking while importing a csv file into 1.6. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@24626 a592a061-630c-0410-9148-cb99ea01b6c8
158 lines
3.7 KiB
Python
158 lines
3.7 KiB
Python
#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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# file csv2lyx.py
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Hartmut Haase
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# Full author contact details are available in file CREDITS
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# This script reads a csv-table (file name.csv) and converts it into
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# a LyX-table for versions 1.5.0 and higher (LyX table format 276).
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# The original csv2lyx was witten by Antonio Gulino <antonio.gulino@tin.it>
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# in Perl for LyX 1.x and modified for LyX table format 276 by the author.
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#
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import os, re, string, sys, unicodedata
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def error(message):
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sys.stderr.write(message + '\n')
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sys.exit(1)
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# processing command line options
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if len(sys.argv) == 1 or sys.argv[1] == '--help':
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print '''Usage:
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csv2lyx [options] mycsvfile mytmptable.lyx
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This script creates a LyX document containing a table
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from a comma-separated-value file. The LyX file has format 276
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and can be opened with LyX 1.5.0 and newer.
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Options:
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-s separator column separator, default is Tab
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--help usage instructions
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Remarks:
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If your .csv file contains special characters (e. g. umlauts,
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accented letters, etc.) make sure it is coded in UTF-8 (unicode).
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Else LyX will loose some cell contents.'''
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sys.exit(0)
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# print len(sys.argv), sys.argv
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separator = '\t'
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infile = ""
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if len(sys.argv) == 3:
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infile = sys.argv[1]
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outfile = sys.argv[2]
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elif len(sys.argv) == 5:
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infile = sys.argv[3]
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outfile = sys.argv[4]
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if sys.argv[1] == '-s':
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separator = sys.argv[2]
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if not os.path.exists(infile):
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error('File "%s" not found.' % infile)
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# read input
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finput = open(infile, 'r')
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rowcontent = finput.readlines()
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finput.close()
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num_rows = len(rowcontent) # number of lines
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# print 'num_rows ', num_rows
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i = 0
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num_cols = 1 # max columns
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while i < num_rows:
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# print len(rowcontent[i]), ' ', rowcontent[i]
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num_cols = max(num_cols, rowcontent[i].count(separator) + 1)
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i += 1
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# print num_cols
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fout = open(outfile, 'w')
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#####################
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# write first part
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####################
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fout.write("""#csv2lyx created this file
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\lyxformat 276
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\\begin_document
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\\begin_header
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\\textclass article
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\\inputencoding auto
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\\font_roman default
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\\font_sans default
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\\font_typewriter default
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\\font_default_family default
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\\font_sc false
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\\font_osf false
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\\font_sf_scale 100
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\\font_tt_scale 100
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\\graphics default
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\\paperfontsize default
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\\papersize default
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\\use_geometry false
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\\use_amsmath 1
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\\use_esint 0
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\\cite_engine basic
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\\use_bibtopic false
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\\paperorientation portrait
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\\secnumdepth 3
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\\tocdepth 3
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\\paragraph_separation indent
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\\defskip medskip
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\\papercolumns 1
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\\papersides 1
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\\paperpagestyle default
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\\tracking_changes false
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\\output_changes false
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\\end_header
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\\begin_body
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\\begin_layout Standard
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\\align left
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\\begin_inset Tabular
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""")
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fout.write('<lyxtabular version="3" rows=\"' + str(num_rows) + '\" columns=\"' + str(num_cols) + '\">\n')
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fout.write('<features>\n')
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#####################
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# write table
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####################
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i = 0
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while i < num_cols:
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fout.write('<column alignment="left" valignment="top" width="0pt">\n')
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i += 1
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j = 0
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while j < num_rows:
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fout.write('<row>\n')
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row = str(rowcontent[j])
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row = string.split(row,separator)
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#print j, ': ' , row
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############################
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# write contents of one line
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############################
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i = 0
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while i < num_cols:
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fout.write("""<cell alignment="left" valignment="top" usebox="none">
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\\begin_inset Text
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\\begin_layout Standard\n""")
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fout.write(row[i].strip('\n'))
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fout.write('\n\\end_layout\n\n\\end_inset\n</cell>\n')
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i += 1
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fout.write('</row>\n')
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j += 1
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#####################
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# write last part
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####################
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fout.write("""</lyxtabular>
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\\end_inset
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\\end_layout
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\\end_body
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\\end_document\n""")
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fout.close()
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