def dvitypetester(self, advifile):
with os.popen("dvitype %s" % advifile) as dvitypefile:
dvitypelines = dvitypefile.readlines()
dvitypelineno = dvitypelines.index(" \n") + 1
pyxdvifile = io.StringIO()
df = dvifile.DVIfile(advifile, debug=1, debugfile=pyxdvifile)
while df.readpage():
pass
pyxdvifilelines = list(pyxdvifile.getvalue().split("\n"))
pyxdvifilelineno = 0
while dvitypelineno < len(dvitypelines) and pyxdvifilelineno < len(
pyxdvifilelines):
dvitypeline = dvitypelines[dvitypelineno].rstrip()
if dvitypeline.startswith("[") and dvitypeline.endswith("]"):
dvitypelineno += 1
continue
pyxdvifileline = pyxdvifilelines[pyxdvifilelineno].rstrip()
if pyxdvifileline.startswith("[") and pyxdvifileline.endswith("]"):
pyxdvifilelineno += 1
continue
pyxdvifilelinere = (pyxdvifileline.replace("+", "\\+").replace(
"(", "\\(").replace(")", "\\)").replace("???", "-?\\d+") +
"( warning: \\|h\\|>\\d+!)?" + "$")
if re.match(pyxdvifilelinere, dvitypeline):
dvitypelineno += 1
pyxdvifilelineno += 1
else:
raise ValueError("difference:\n%s\n%s" %
(dvitypeline, pyxdvifileline))
# print "difference:"
# print "\t", dvitypeline
# print "\t", pyxdvifileline
# dvitypelineno += 1
# pyxdvifilelineno += 1
# don't be strict about empty tailing lines
while dvitypelineno < len(
dvitypelines) and not dvitypelines[dvitypelineno].strip():
dvitypelineno += 1
while pyxdvifilelineno < len(pyxdvifilelines) and not pyxdvifilelines[
pyxdvifilelineno].strip():
pyxdvifilelineno += 1
assert dvitypelineno == len(dvitypelines)
assert pyxdvifilelineno == len(pyxdvifilelines)
help="optional paper format string")
parser.add_option(
"-b",
"--writebbox",
action="store_true",
dest="writebbox",
default=0,
help=
"Add bouding box information on PS and PDF when a paperformat is defined")
(options, args) = parser.parse_args()
if len(args) != 1:
parser.error("can process a single dvi-file only")
if options.paperformat:
options.paperformat = getattr(document.paperformat, options.paperformat)
df = dvifile.DVIfile(args[0])
d = document.document()
while 1:
dvipage = df.readpage()
if not dvipage:
break
if options.paperformat:
aligntrafo = trafo.translate(-unit.t_inch,
unit.t_inch + paperformat.height)
aligneddvipage = canvas.canvas([aligntrafo])
aligneddvipage.insert(dvipage)
p = document.page(aligneddvipage, paperformat=paperformat)
else:
p = document.page(dvipage)
d.append(p)
if options.writebbox:
#
# Copyright (C) 2005-2011 André Wobst <*****@*****.**>
#
# dvitype is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# epstopng is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with epstopng; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from optparse import OptionParser
from pyx import version
from pyx.dvi import dvifile
parser = OptionParser(usage="usage: %prog dvi-file",
version="%prog " + version.version)
(options, args) = parser.parse_args()
if len(args) != 1:
parser.error("can process a single dvi-file only")
df = dvifile.DVIfile(args[0], debug=True)
while df.readpage():
pass