Logo Search packages:      
Sourcecode: zope-externaleditor version File versions

homesite5.py

##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
# 
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
# 
##############################################################################
"""External Editor HomeSite Plugin

$Id: homesite5.py,v 1.2 2002/09/01 05:03:43 caseman Exp $
"""

from time import sleep
import win32com
from win32com import client # Initialize Client module

class EditorProcess:
    def __init__(self, file):
        """Launch editor process"""
        hs = win32com.client.Dispatch('AllaireClientApp.TAllaireClientApp')
        # Try to open the file, keep retrying until we succeed or timeout
        i = 0
        timeout = 45
        while i < timeout:
            try:
                hs.OpenFile(file)
            except:
                i += 1
                if i >= timeout:
                    raise RuntimeError('Could not launch Homesite.')
                sleep(1)
            else:
                break
        self.hs = hs
        self.file = file
        
    def wait(self, timeout):
        """Wait for editor to exit or until timeout"""
        sleep(timeout)
            
    def isAlive(self):
        """Returns true if the editor process is still alive"""
        return self.hs.IsFileOpen(self.file)

def test():
    import os
    from time import sleep
    from tempfile import mktemp
    fn = mktemp('.html')
    f = open(fn, 'w')
    f.write('<html>\n  <head></head>\n  <body>\n  </body>\n</html>')
    f.close()
    print 'Connecting to HomeSite...'
    f = EditorProcess(fn)
    print 'Attached to %s %s' % (`f.hs`, f.hs.VersionText)
    print ('%s is open...' % fn),
    if f.isAlive():
        print 'yes'
        print 'Test Passed.'
    else:
        print 'no'
        print 'Test Failed.'
    
if __name__ == '__main__':
    test()

Generated by  Doxygen 1.6.0   Back to index