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#! /usr/bin/env python
"""Interfaces for launching and remotely controlling Web browsers."""
# Rewritten for Jython from the orginal for CPython maintained by Georg Brandl.
import getopt
import sys
from java.awt import Desktop
from java.net import URI
__all__ = ["Error", "open", "open_new", "open_new_tab", "get", "register"]
class Error(Exception):
pass
class AWTBrowser(object):
def open(self, url, new=0, autoraise=1):
if not Desktop.isDesktopSupported():
raise Error("webbrowswer.py not supported in your environment")
try:
Desktop.getDesktop().browse(URI(url))
return True
except IOError as e:
raise Error(e)
def open_new(self, url):
return self.open(url, 1)
def open_new_tab(self, url):
return self.open(url, 2)
# singleton, since we only support one such browser anyway in Java AWT,
# despite get/register functions
AWTBrowser = AWTBrowser()
def get(using=None):
"""Return a browser launcher instance appropriate for the environment."""
return AWTBrowser
def register(name, klass, instance=None, update_tryorder=1):
"""Register a browser connector and, optionally, connection."""
pass # ignored on Jython
open = AWTBrowser.open
open_new = AWTBrowser.open_new
open_new_tab = AWTBrowser.open_new_tab
def main():
import getopt
usage = """Usage: %s [-n | -t] url
-n: open new window
-t: open new tab""" % sys.argv[0]
try:
opts, args = getopt.getopt(sys.argv[1:], 'ntd')
except getopt.error, msg:
print >>sys.stderr, msg
print >>sys.stderr, usage
sys.exit(1)
new_win = 0
for o, a in opts:
if o == '-n': new_win = 1
elif o == '-t': new_win = 2
if len(args) <> 1:
print >>sys.stderr, usage
sys.exit(1)
url = args[0]
open(url, new_win)
print ('opened')
print "\a"
if __name__ == "__main__":
main()
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