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Viewing changes to src/features_window.py

  • Committer: Bazaar Package Importer
  • Author(s): Nafallo Bjälevik
  • Date: 2009-06-12 13:49:19 UTC
  • mfrom: (1.1.13 upstream)
  • Revision ID: james.westby@ubuntu.com-20090612134919-basez34an73qkkb1
Tags: 0.12.2-0ubuntu1
* New upstream bugfix release:
  + Better keepalive / ping behaviour
  + Fix custom port handling
  + Improve error messages handling
  + Totem support for played music
  + Fix SSL with some servers
  + Handle XFCE notification-daemon
  + Restore old behaviour of click on systray: left click to open events
  + Network manager 0.7 support
  + Improve Kerberos support
  + Many bugfixes here and there
  + Add -c option to history_manager
* debian/patches/00list:
  - Disable de-update.patch, since it doesn't apply
  - Drop svn-11058.patch since it is included in the new release
* debian/patches/svn-11058.patch:
  - Drop patch since it is included in the new release
* debian/control:
  - Bump required version for intltool as per upstream's requirements

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Lines of Context:
src/features_window.py
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from common import gajim
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from common import helpers
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import random
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from tempfile import gettempdir
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from subprocess import Popen
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class FeaturesWindow:
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        '''Class for features window'''
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                return sleepy.SUPPORTED
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        def latex_available(self):
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                '''check is latex is available and if it can create a picture.'''
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                exitcode = 0
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                random.seed()
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                tmpfile = os.path.join(gettempdir(), "gajimtex_" + \
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                        random.randint(0,100).__str__())
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                # build latex string
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                texstr = '\\documentclass[12pt]{article}\\usepackage[dvips]{graphicx}'
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                texstr += '\\usepackage{amsmath}\\usepackage{amssymb}\\pagestyle{empty}'
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                texstr += '\\begin{document}\\begin{large}\\begin{gather*}test'
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                texstr += '\\end{gather*}\\end{large}\\end{document}'
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                file = open(os.path.join(tmpfile + ".tex"), "w+")
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                file.write(texstr)
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                file.flush()
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                file.close()
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                try:
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                        if os.name == 'nt':
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                                # CREATE_NO_WINDOW
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                                p = Popen(['latex', '--interaction=nonstopmode', tmpfile + '.tex'],
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                                        creationflags=0x08000000, cwd=gettempdir())
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                        else:
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                                p = Popen(['latex', '--interaction=nonstopmode', tmpfile + '.tex'],
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                                        cwd=gettempdir())
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                        exitcode = p.wait()
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                except Exception:
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                        exitcode = 1
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                if exitcode == 0:
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                        try:
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                                if os.name == 'nt':
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                                        # CREATE_NO_WINDOW
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                                        p = Popen(['dvipng', '-bg', 'white', '-T', 'tight',
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                                                tmpfile + '.dvi', '-o', tmpfile + '.png'],
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                                                creationflags=0x08000000, cwd=gettempdir())
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                                else:
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                                        p = Popen(['dvipng', '-bg', 'white', '-T', 'tight',
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                                                tmpfile + '.dvi', '-o', tmpfile + '.png'], cwd=gettempdir())
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                                exitcode = p.wait()
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                        except Exception:
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                                exitcode = 1
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                extensions = ['.tex', '.log', '.aux', '.dvi', '.png']
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                for ext in extensions:
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                        try:
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                                os.remove(tmpfile + ext)
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                        except Exception:
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                                pass
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                if exitcode == 0:
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                        return True
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                return False
 
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                return gajim.HAVE_LATEX
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        def pycrypto_available(self):
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                from common import gajim