def get_fallback_emailclient(klass):
# Don't use mimetype lookup here, this is a fallback
if os.name == 'nt':
return StartFile()
elif os.name == 'darwin':
app = Application('open')
else: # linux and friends
app = Application('xdg-email')
if app.tryexec():
return app
else:
return WebBrowser()
def get_fallback_filebrowser(klass):
# Don't use mimetype lookup here, this is a fallback
# should handle all file types
if os.name == 'nt':
return StartFile()
elif os.name == 'darwin':
app = Application('open')
else: # linux and friends
app = Application('xdg-open')
if app.tryexec():
return app
else:
return WebBrowser()
def get_application(name):
'''Get an application by name. Will search installed ".desktop"
files of the same name
@param name: the application name (e.g. "firefox"). As a special
case "webbrowser" maps to a L{WebBrowser} application instance
and "startfile" to a L{StartFile} application instance
@returns: an L{Application} object or C{None}
'''
if name.endswith('.desktop'):
key = name
else:
key = name + '.desktop'
file = _application_file(key, _application_dirs())
if file:
return DesktopEntryFile(File(file))
elif name == 'webbrowser':
return WebBrowser()
elif name == 'startfile':
return StartFile()
else:
return None
def get_fallback_webbrowser(klass): # Don't use mimetype lookup here, this is a fallback # should handle all URL types # The webbrowser module knows about utils like xdg-open # so will find the right thing to do one way or the other return WebBrowser()