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nixpkgs/pkgs/tools/text/unoconv/unoconv-python3.patch
Bjørn Forsman b7d4c94d52 unoconv: new package 
unoconv is a tool that converts between any document format supported by
LibreOffice/OpenOffice.

Example of how to convert an .odt file to .pdf:
  unoconv -f pdf some-file.odt

Homepage: http://dag.wieers.com/home-made/unoconv/

Implementation notes:
unoconv must use the same python version as libreoffice (unless it will
not be able to load the pyuno module from libreoffice). And because we
recently switched to libreoffice 4.x, which uses python3, I had to
include unoconv-python3.patch. The patch comes from upstream unoconv.git
repo, so it will be included in the next release.
2013-09-02 07:11:58 +02:00

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commit fc59dd90f03cf88f4cf16c07204809f2239284ee
Author: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Thu Dec 20 00:02:53 2012 +0100
Add support for python3
Libreoffice 4.0 will switch its internal python version to 3.3.0
so it's to support that.
Porting done automatically 2to3 plus print_function import added
manually. Tested on both libreoffice master with internal python
and with libreoffince 3.6.4 on debian with system python 2.7.
This bumps the minimal python version to 2.6 since 2.5 does not
have the print function.
diff --git a/unoconv b/unoconv
index 30e6706..f72cf08 100755
--- a/unoconv
+++ b/unoconv
@@ -14,6 +14,8 @@
### Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
### Copyright 2007-2010 Dag Wieers <dag@wieers.com>
+from __future__ import print_function
+
from distutils.version import LooseVersion
import getopt
import glob
@@ -77,11 +79,11 @@ def find_offices():
else:
if os.name in ( 'nt', 'os2' ):
- if 'PROGRAMFILES' in os.environ.keys():
+ if 'PROGRAMFILES' in list(os.environ.keys()):
extrapaths += glob.glob(os.environ['PROGRAMFILES']+'\\LibreOffice*') + \
glob.glob(os.environ['PROGRAMFILES']+'\\OpenOffice.org*')
- if 'PROGRAMFILES(X86)' in os.environ.keys():
+ if 'PROGRAMFILES(X86)' in list(os.environ.keys()):
extrapaths += glob.glob(os.environ['PROGRAMFILES(X86)']+'\\LibreOffice*') + \
glob.glob(os.environ['PROGRAMFILES(X86)']+'\\OpenOffice.org*')
@@ -233,18 +235,18 @@ def office_environ(office):
def debug_office():
if 'URE_BOOTSTRAP' in os.environ:
- print >>sys.stderr, 'URE_BOOTSTRAP=%s' % os.environ['URE_BOOTSTRAP']
+ print('URE_BOOTSTRAP=%s' % os.environ['URE_BOOTSTRAP'], file=sys.stderr)
if 'UNO_PATH' in os.environ:
- print >>sys.stderr, 'UNO_PATH=%s' % os.environ['UNO_PATH']
+ print('UNO_PATH=%s' % os.environ['UNO_PATH'], file=sys.stderr)
if 'UNO_TYPES' in os.environ:
- print >>sys.stderr, 'UNO_TYPES=%s' % os.environ['UNO_TYPES']
- print 'PATH=%s' % os.environ['PATH']
+ print('UNO_TYPES=%s' % os.environ['UNO_TYPES'], file=sys.stderr)
+ print('PATH=%s' % os.environ['PATH'])
if 'PYTHONHOME' in os.environ:
- print >>sys.stderr, 'PYTHONHOME=%s' % os.environ['PYTHONHOME']
+ print('PYTHONHOME=%s' % os.environ['PYTHONHOME'], file=sys.stderr)
if 'PYTHONPATH' in os.environ:
- print >>sys.stderr, 'PYTHONPATH=%s' % os.environ['PYTHONPATH']
+ print('PYTHONPATH=%s' % os.environ['PYTHONPATH'], file=sys.stderr)
if 'LD_LIBRARY_PATH' in os.environ:
- print >>sys.stderr, 'LD_LIBRARY_PATH=%s' % os.environ['LD_LIBRARY_PATH']
+ print('LD_LIBRARY_PATH=%s' % os.environ['LD_LIBRARY_PATH'], file=sys.stderr)
def python_switch(office):
if office.pythonhome:
@@ -335,11 +337,11 @@ class FmtList:
return ret
def display(self, doctype):
- print >>sys.stderr, "The following list of %s formats are currently available:\n" % doctype
+ print("The following list of %s formats are currently available:\n" % doctype, file=sys.stderr)
for fmt in self.list:
if fmt.doctype == doctype:
- print >>sys.stderr, " %-8s - %s" % (fmt.name, fmt)
- print >>sys.stderr
+ print(" %-8s - %s" % (fmt.name, fmt), file=sys.stderr)
+ print(file=sys.stderr)
fmts = FmtList()
@@ -530,14 +532,14 @@ class Options:
'outputpath', 'password=', 'pipe=', 'port=', 'server=',
'timeout=', 'show', 'stdout', 'template', 'verbose',
'version'] )
- except getopt.error, exc:
- print 'unoconv: %s, try unoconv -h for a list of all the options' % str(exc)
+ except getopt.error as exc:
+ print('unoconv: %s, try unoconv -h for a list of all the options' % str(exc))
sys.exit(255)
for opt, arg in opts:
if opt in ['-h', '--help']:
self.usage()
- print
+ print()
self.help()
sys.exit(1)
elif opt in ['-c', '--connection']:
@@ -562,7 +564,7 @@ class Options:
except ValueError:
self.exportfilter.append( PropertyValue( name, 0, value, 0 ) )
else:
- print >>sys.stderr, 'Warning: Option %s cannot be parsed, ignoring.' % arg
+ print('Warning: Option %s cannot be parsed, ignoring.' % arg, file=sys.stderr)
elif opt in ['-f', '--format']:
self.format = arg
elif opt in ['-i', '--import']:
@@ -581,7 +583,7 @@ class Options:
except ValueError:
self.importfilter.append( PropertyValue( name, 0, value, 0 ) )
else:
- print >>sys.stderr, 'Warning: Option %s cannot be parsed, ignoring.' % arg
+ print('Warning: Option %s cannot be parsed, ignoring.' % arg, file=sys.stderr)
elif opt in ['-l', '--listener']:
self.listener = True
elif opt in ['-n', '--no-launch']:
@@ -589,7 +591,7 @@ class Options:
elif opt in ['-o', '--output']:
self.output = arg
elif opt in ['--outputpath']:
- print >>sys.stderr, 'Warning: This option is deprecated by --output.'
+ print('Warning: This option is deprecated by --output.', file=sys.stderr)
self.output = arg
elif opt in ['--password']:
self.password = arg
@@ -615,13 +617,13 @@ class Options:
### Enable verbosity
if self.verbose >= 2:
- print >>sys.stderr, 'Verbosity set to level %d' % self.verbose
+ print('Verbosity set to level %d' % self.verbose, file=sys.stderr)
self.filenames = args
if not self.listener and not self.showlist and self.doctype != 'list' and not self.filenames:
- print >>sys.stderr, 'unoconv: you have to provide a filename as argument'
- print >>sys.stderr, 'Try `unoconv -h\' for more information.'
+ print('unoconv: you have to provide a filename as argument', file=sys.stderr)
+ print('Try `unoconv -h\' for more information.', file=sys.stderr)
sys.exit(255)
### Set connection string
@@ -659,21 +661,21 @@ class Options:
### Get office product information
product = uno.getComponentContext().ServiceManager.createInstance("com.sun.star.configuration.ConfigurationProvider").createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess", UnoProps(nodepath="/org.openoffice.Setup/Product"))
- print 'unoconv %s' % VERSION
- print 'Written by Dag Wieers <dag@wieers.com>'
- print 'Homepage at http://dag.wieers.com/home-made/unoconv/'
- print
- print 'platform %s/%s' % (os.name, sys.platform)
- print 'python %s' % sys.version
- print product.ooName, product.ooSetupVersion
+ print('unoconv %s' % VERSION)
+ print('Written by Dag Wieers <dag@wieers.com>')
+ print('Homepage at http://dag.wieers.com/home-made/unoconv/')
+ print()
+ print('platform %s/%s' % (os.name, sys.platform))
+ print('python %s' % sys.version)
+ print(product.ooName, product.ooSetupVersion)
# print
# print 'build revision $Rev$'
def usage(self):
- print >>sys.stderr, 'usage: unoconv [options] file [file2 ..]'
+ print('usage: unoconv [options] file [file2 ..]', file=sys.stderr)
def help(self):
- print >>sys.stderr, '''Convert from and to any format supported by LibreOffice
+ print('''Convert from and to any format supported by LibreOffice
unoconv options:
-c, --connection=string use a custom connection string
@@ -698,7 +700,7 @@ unoconv options:
-t, --template=file import the styles from template (.ott)
-T, --timeout=secs timeout after secs if connection to listener fails
-v, --verbose be more and more verbose (-vvv for debugging)
-'''
+''', file=sys.stderr)
class Convertor:
def __init__(self):
@@ -714,7 +716,7 @@ class Convertor:
info(3, 'Connection type: %s' % op.connection)
try:
unocontext = resolver.resolve("uno:%s" % op.connection)
- except NoConnectException, e:
+ except NoConnectException as e:
# info(3, "Existing listener not found.\n%s" % e)
info(3, "Existing listener not found.")
@@ -749,7 +751,7 @@ class Convertor:
raise
else:
error("Failed to connect to %s (pid=%s) in %d seconds.\n%s" % (office.binary, ooproc.pid, op.timeout, e))
- except Exception, e:
+ except Exception as e:
raise
error("Launch of %s failed.\n%s" % (office.binary, e))
@@ -799,9 +801,9 @@ class Convertor:
### No format found, throw error
if not outputfmt:
if doctype:
- print >>sys.stderr, 'unoconv: format [%s/%s] is not known to unoconv.' % (op.doctype, op.format)
+ print('unoconv: format [%s/%s] is not known to unoconv.' % (op.doctype, op.format), file=sys.stderr)
else:
- print >>sys.stderr, 'unoconv: format [%s] is not known to unoconv.' % op.format
+ print('unoconv: format [%s] is not known to unoconv.' % op.format, file=sys.stderr)
die(1)
return outputfmt
@@ -813,10 +815,10 @@ class Convertor:
outputfmt = self.getformat(inputfn)
if op.verbose > 0:
- print >>sys.stderr, 'Input file:', inputfn
+ print('Input file:', inputfn, file=sys.stderr)
if not os.path.exists(inputfn):
- print >>sys.stderr, 'unoconv: file `%s\' does not exist.' % inputfn
+ print('unoconv: file `%s\' does not exist.' % inputfn, file=sys.stderr)
exitcode = 1
try:
@@ -854,7 +856,7 @@ class Convertor:
templateurl = unohelper.absolutize(self.cwd, unohelper.systemPathToFileUrl(op.template))
document.StyleFamilies.loadStylesFromURL(templateurl, templateprops)
else:
- print >>sys.stderr, 'unoconv: template file `%s\' does not exist.' % op.template
+ print('unoconv: template file `%s\' does not exist.' % op.template, file=sys.stderr)
exitcode = 1
### Update document links
@@ -924,40 +926,40 @@ class Convertor:
try:
document.storeToURL(outputurl, tuple(outputprops) )
- except IOException, e:
+ except IOException as e:
raise UnoException("Unable to store document to %s (ErrCode %d)\n\nProperties: %s" % (outputurl, e.ErrCode, outputprops), None)
phase = "dispose"
document.dispose()
document.close(True)
- except SystemError, e:
+ except SystemError as e:
error("unoconv: SystemError during %s phase:\n%s" % (phase, e))
exitcode = 1
- except RuntimeException, e:
+ except RuntimeException as e:
error("unoconv: RuntimeException during %s phase:\nOffice probably died. %s" % (phase, e))
exitcode = 6
- except DisposedException, e:
+ except DisposedException as e:
error("unoconv: DisposedException during %s phase:\nOffice probably died. %s" % (phase, e))
exitcode = 7
- except IllegalArgumentException, e:
+ except IllegalArgumentException as e:
error("UNO IllegalArgument during %s phase:\nSource file cannot be read. %s" % (phase, e))
exitcode = 8
- except IOException, e:
+ except IOException as e:
# for attr in dir(e): print '%s: %s', (attr, getattr(e, attr))
error("unoconv: IOException during %s phase:\n%s" % (phase, e.Message))
exitcode = 3
- except CannotConvertException, e:
+ except CannotConvertException as e:
# for attr in dir(e): print '%s: %s', (attr, getattr(e, attr))
error("unoconv: CannotConvertException during %s phase:\n%s" % (phase, e.Message))
exitcode = 4
- except UnoException, e:
+ except UnoException as e:
if hasattr(e, 'ErrCode'):
error("unoconv: UnoException during %s phase in %s (ErrCode %d)" % (phase, repr(e.__class__), e.ErrCode))
exitcode = e.ErrCode
@@ -982,7 +984,7 @@ class Listener:
product = self.svcmgr.createInstance("com.sun.star.configuration.ConfigurationProvider").createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess", UnoProps(nodepath="/org.openoffice.Setup/Product"))
try:
unocontext = resolver.resolve("uno:%s" % op.connection)
- except NoConnectException, e:
+ except NoConnectException as e:
pass
else:
info(1, "Existing %s listener found, nothing to do." % product.ooName)
@@ -991,25 +993,25 @@ class Listener:
subprocess.call([office.binary, "-headless", "-invisible", "-nocrashreport", "-nodefault", "-nologo", "-nofirststartwizard", "-norestore", "-accept=%s" % op.connection], env=os.environ)
else:
subprocess.call([office.binary, "--headless", "--invisible", "--nocrashreport", "--nodefault", "--nologo", "--nofirststartwizard", "--norestore", "--accept=%s" % op.connection], env=os.environ)
- except Exception, e:
+ except Exception as e:
error("Launch of %s failed.\n%s" % (office.binary, e))
else:
info(1, "Existing %s listener found, nothing to do." % product.ooName)
def error(msg):
"Output error message"
- print >>sys.stderr, msg
+ print(msg, file=sys.stderr)
def info(level, msg):
"Output info message"
if 'op' not in globals():
pass
elif op.verbose >= 3 and level >= 3:
- print >>sys.stderr, "DEBUG:", msg
+ print("DEBUG:", msg, file=sys.stderr)
elif not op.stdout and level <= op.verbose:
- print >>sys.stdout, msg
+ print(msg, file=sys.stdout)
elif level <= op.verbose:
- print >>sys.stderr, msg
+ print(msg, file=sys.stderr)
def die(ret, msg=None):
"Print optional error and exit with errorcode"
@@ -1031,7 +1033,7 @@ def die(ret, msg=None):
subprocess.Popen([office.binary, "--headless", "--invisible", "--nocrashreport", "--nodefault", "--nofirststartwizard", "--nologo", "--norestore", "--unaccept=%s" % op.connection], env=os.environ)
ooproc.wait()
info(2, '%s listener successfully disabled.' % product.ooName)
- except Exception, e:
+ except Exception as e:
error("Terminate using %s failed.\n%s" % (office.binary, e))
### If there is no GUI attached to the instance, terminate instance
@@ -1080,7 +1082,7 @@ def main():
for inputfn in op.filenames:
convertor.convert(inputfn)
- except NoConnectException, e:
+ except NoConnectException as e:
error("unoconv: could not find an existing connection to LibreOffice at %s:%s." % (op.server, op.port))
if op.connection:
info(0, "Please start an LibreOffice instance on server '%s' by doing:\n\n unoconv --listener --server %s --port %s\n\nor alternatively:\n\n soffice -nologo -nodefault -accept=\"%s\"" % (op.server, op.server, op.port, op.connection))
@@ -1110,14 +1112,14 @@ if __name__ == '__main__':
break
except:
# debug_office()
- print >>sys.stderr, "unoconv: Cannot find a suitable pyuno library and python binary combination in %s" % of
- print >>sys.stderr, "ERROR:", sys.exc_info()[1]
- print >>sys.stderr
+ print("unoconv: Cannot find a suitable pyuno library and python binary combination in %s" % of, file=sys.stderr)
+ print("ERROR:", sys.exc_info()[1], file=sys.stderr)
+ print(file=sys.stderr)
else:
# debug_office()
- print >>sys.stderr, "unoconv: Cannot find a suitable office installation on your system."
- print >>sys.stderr, "ERROR: Please locate your office installation and send your feedback to:"
- print >>sys.stderr, " http://github.com/dagwieers/unoconv/issues"
+ print("unoconv: Cannot find a suitable office installation on your system.", file=sys.stderr)
+ print("ERROR: Please locate your office installation and send your feedback to:", file=sys.stderr)
+ print(" http://github.com/dagwieers/unoconv/issues", file=sys.stderr)
sys.exit(1)
### Now that we have found a working pyuno library, let's import some classes
@@ -1160,6 +1162,6 @@ if __name__ == '__main__':
try:
main()
- except KeyboardInterrupt, e:
+ except KeyboardInterrupt as e:
die(6, 'Exiting on user request')
die(exitcode)
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