pySummary.py

#!/usr/bin/env python
# -*- coding: UTF-8 -*-
#
# generated by wxGlade 0.6.8 on Thu Sep 17 10:37:52 2015
#

import wx

# begin wxGlade: dependencies
import gettext
# end wxGlade

# begin wxGlade: extracode
# end wxGlade

import tempfile
import subprocess
import os

class MainFrame(wx.Frame):
    def __init__(self, *args, **kwds):
        # begin wxGlade: MainFrame.__init__
        kwds["style"] = wx.DEFAULT_FRAME_STYLE
        wx.Frame.__init__(self, *args, **kwds)
        self.panel_1 = wx.Panel(self, wx.ID_ANY)
        self.label_1 = wx.StaticText(self.panel_1, wx.ID_ANY, _("Input text"))
        self.inputField = wx.TextCtrl(self.panel_1, wx.ID_ANY, "", style=wx.TE_PROCESS_ENTER | wx.TE_MULTILINE | wx.TE_WORDWRAP)
        self.panel_2 = wx.Panel(self, wx.ID_ANY)
        self.label_2 = wx.StaticText(self.panel_2, wx.ID_ANY, _("Output summary"))
        self.outputField = wx.TextCtrl(self.panel_2, wx.ID_ANY, "", style=wx.TE_MULTILINE | wx.TE_READONLY | wx.TE_WORDWRAP)

        self.__set_properties()
        self.__do_layout()

        self.Bind(wx.EVT_TEXT_ENTER, self.makeSummary, self.inputField)
        # end wxGlade

    def __set_properties(self):
        # begin wxGlade: MainFrame.__set_properties
        self.SetTitle(_("pySummary"))
        self.SetSize((750, 605))
        self.inputField.SetFocus()
        # end wxGlade

    def __do_layout(self):
        # begin wxGlade: MainFrame.__do_layout
        sizer_2 = wx.BoxSizer(wx.VERTICAL)
        sizer_4 = wx.BoxSizer(wx.VERTICAL)
        sizer_3 = wx.BoxSizer(wx.VERTICAL)
        sizer_3.Add(self.label_1, 0, 0, 0)
        sizer_3.Add(self.inputField, 1, wx.EXPAND, 0)
        self.panel_1.SetSizer(sizer_3)
        sizer_2.Add(self.panel_1, 1, wx.EXPAND, 0)
        sizer_4.Add(self.label_2, 0, 0, 0)
        sizer_4.Add(self.outputField, 1, wx.EXPAND, 0)
        self.panel_2.SetSizer(sizer_4)
        sizer_2.Add(self.panel_2, 1, wx.EXPAND, 0)
        self.SetSizer(sizer_2)
        self.Layout()
        # end wxGlade

    def makeSummary(self, event):  # wxGlade: MainFrame.<event_handler>
        itext = self.inputField.GetValue()
        # Code below mostly copied from
        # https://wolfpaulus.com/journal/software/ots/
        content = itext.encode('utf-8')
        content = str(content.decode('ascii', 'ignore'))
        content = " ".join(content.split())

        temp_dir = tempfile.mkdtemp()
        temp1 = tempfile.NamedTemporaryFile(suffix=".txt", dir=temp_dir, delete=False)
        temp2 = tempfile.NamedTemporaryFile(suffix=".txt", dir=temp_dir, delete=False)
        result = None

        try:
            temp1.write(content)
            temp1.close()
            r = 20
            cmdline = '{0} -r {1} -o {2} {3}'.format('/usr/bin/ots', str(20), temp2.name, temp1.name)
            subprocess.Popen(cmdline, shell=True, stdout=subprocess.PIPE).communicate()[0]
            with temp2 as f:
                result=f.read().replace('\n', ' ')
        except:
            raise
        finally:
            temp1.close()
            os.remove(temp1.name)
            temp2.close()
            os.remove(temp2.name)
            os.rmdir(temp_dir)

        self.outputField.SetValue(result)

# end of class MainFrame
class PySummary(wx.App):
    def OnInit(self):
        wx.InitAllImageHandlers()
        mainFrame = MainFrame(None, wx.ID_ANY, "")
        self.SetTopWindow(mainFrame)
        mainFrame.Show()
        return 1

# end of class PySummary

if __name__ == "__main__":
    gettext.install("app") # replace with the appropriate catalog name

    app = PySummary(0)
    app.MainLoop()