Fix autosize issue on Win 10 and bump version number

The autosize option would not work on Win10. Reused the code for calling
dot and it now works again. Not tested extensively.

CHANGES

@@ -3,10 +3,11 @@ dot2tex change log
 
 Here you can see the full list of changes between each dot2tex release.
 
-2.11.dev
---------
+2.11.2
+------
 
 - Added support for the circle node shape. Thanks to Alexander Hagen for the pull request.
+- Fix Popen issue on windows 10 when calling latex. The --autosize option is now working again.
 
 2.11.1
 ------

docs/conf.py

@@ -48,9 +48,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '2.11.1'
+version = '2.11.2'
 # The full version, including alpha/beta/rc tags.
-release = '2.11.1'
+release = '2.11.2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/index.rst

@@ -2,7 +2,7 @@ dot2tex - A Graphviz to LaTeX converter
 =======================================
 
 :Author: Kjell Magne Fauske
-:Version: 2.11.1
+:Version: 2.11.2
 :Licence: MIT_
 
 

dot2tex/dot2tex.py

@@ -29,7 +29,7 @@
 # IN THE SOFTWARE.
 
 __author__ = 'Kjell Magne Fauske'
-__version__ = '2.11.1'
+__version__ = '2.11.2'
 __license__ = 'MIT'
 
 import argparse
@@ -2650,12 +2650,24 @@ def parse_log_file(self):
         else:
             command = 'latex -interaction=nonstopmode %s' % self.tempfilename
         log.debug('Running command: %s' % command)
-        proc = Popen(command, shell=True, stdout=PIPE)
-        proc.wait()  # Is this necessary?
-        sres = proc.stdout
 
-        errcode = sres.close()
-        log.debug('errcode: %s' % errcode)
+        p = Popen(command, shell=True, stdout=PIPE, stderr=PIPE, close_fds=(sys.platform != 'win32'))
+        (stdout, stderr) = (p.stdout, p.stderr)
+        try:
+            data = stdout.read()
+            log.debug("stdout from latex\n %s", data)
+        finally:
+            stdout.close()
+
+        try:
+            error_data = stderr.read()
+            if error_data:
+                log.debug('latex STDERR %s', error_data)
+        finally:
+            stderr.close()
+        p.kill()
+        p.wait()
+
         with open(logfilename, 'r') as f:
             logdata = f.read()
         log.debug('Logfile from LaTeX run: \n' + logdata)

dot2tex/dotparsing.py

@@ -8,7 +8,7 @@
 Ero Carrera <ero AT dkbza.org>
 """
 
-__version__ = '2.11.1'
+__version__ = '2.11.2'
 __author__ = ['Michael Krause', 'Ero Carrera', 'Kjell Magne Fauske']
 __license__ = 'MIT'
 

readme.md

@@ -5,7 +5,7 @@ Copyright (C) 2006-2019 Kjell Magne Fauske
 
 License: MIT (See LICENSE for details.)
 
-Version: 2.11.1
+Version: 2.11.2
 
 URL: https://github.com/kjellmf/dot2tex
 

setup.py

@@ -6,7 +6,7 @@
     from distutils.core import setup
 
 setup(name='dot2tex',
-      version='2.11.1',
+      version='2.11.2',
       description='A Graphviz to LaTeX converter',
       long_description="""\
 The purpose of dot2tex is to give graphs generated by the graph layout tool