DrPython Code

#   Programmer: Daniel Pozmanter
#   E-mail:     drpython@bluebottle.com
#   Note:       You must reply to the verification e-mail to get through.
#
#   Copyright 2003-2004 Daniel Pozmanter
#
#   Distributed under the terms of the GPL (GNU Public License)
#
#    DrPython 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.
#
#    This program 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 this program; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#This plugin overloads the run function to
#run using the text in txtDocument without
#saving.
#It uses a temporary file to do this.

#Changelog:

'''
For version 0.0.2:
Peter Schott's Bug Report has been fixed.
Uses the updated ExecuteWithPython function.
Uses DrFrame.ShowMessage.
Now has its own menu item, instead of overriding OnRun.

'''

#Version: 0.0.3, 08.04.2007.
#Version: 0.0.4, 19.07.2007.

#TODO: How to shade toolbar icon until something is in mem


import wx, tempfile, os, atexit

def OnAbout(DrFrame):
    AboutString = '''Run From Buffer:

Version: 0.0.4

By Daniel Pozmanter
Patch by Ruben Perez

Released under the GPL.

Credits:
Peter Schott:  Bug-Report.
'''

    DrFrame.ShowMessage(AboutString, "About")

def OnHelp(DrFrame):
    HelpString = "\n"
    d = wx.lib.dialogs.ScrolledMessageDialog(DrFrame, HelpString, "Help")
    d.ShowModal()
    d.Destroy()

def UnInstall(DrFrame):
    plugindir = DrFrame.pluginsdirectory
    if os.path.exists(plugindir + "/bitmaps/16/Run From Buffer.png"):
        os.remove(plugindir + "/bitmaps/16/Run From Buffer.png")
    if os.path.exists(plugindir + "/bitmaps/24/Run From Buffer.png"):
        os.remove(plugindir + "/bitmaps/24/Run From Buffer.png")
    DrFrame.RemovePluginIcon("RunFromBuffer")

    return True

def destroyTempfile(thefile):
    os.remove(thefile)

def Plugin(DrFrame):

    def OnRunFromBuffer(event):
        text = DrFrame.txtDocument.GetText()
        if DrFrame.txtDocument.filename:
            fname = os.path.dirname(DrFrame.txtDocument.filename) + "/" + os.path.split(tempfile.mktemp(".py"))[1]
        else:
            fname = tempfile.mktemp(".py")
        f = file(fname, 'wb')
        f.write(text)
        f.close()
        largs = ""
        if DrFrame.lastprogargs:
            largs = " " + DrFrame.lastprogargs

        command = '"' + fname.replace("\\", "/") + '"' + largs
        statustext = 'Running ' + DrFrame.txtDocument.GetFilenameTitle()

        DrFrame.ExecuteWithPython(command, statustext)

        atexit.register(destroyTempfile, fname)

    ID_RUN_FROM_BUFFER = DrFrame.GetNewId()

    DrFrame.Bind(wx.EVT_MENU, OnRunFromBuffer, id=ID_RUN_FROM_BUFFER)
    
    DrFrame.AddPluginFunction("RunFromBuffer", "Run From Buffer", OnRunFromBuffer)
    
    DrFrame.LoadPluginShortcuts('RunFromBuffer')
    DrFrame.programmenu.AppendSeparator()
    DrFrame.programmenu.Append(ID_RUN_FROM_BUFFER, "Run From Buffer")