/usr/lib/python2.7/dist-packages/ginga/gtkw/plugins/WBrowser.py is in python-ginga 2.6.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# WBrowser.py -- Web Browser plugin for fits viewer
#
# This is open-source software licensed under a BSD license.
# Please see the file LICENSE.txt for details.
#
import sys, os
import gtk
has_webkit = False
try:
import webkit
has_webkit = True
except ImportError:
pass
from ginga import GingaPlugin
from ginga.rv.Control import package_home
class WBrowser(GingaPlugin.GlobalPlugin):
def __init__(self, fv):
# superclass defines some variables for us, like logger
super(WBrowser, self).__init__(fv)
self.browser = None
def build_gui(self, container):
if not has_webkit:
self.browser = gtk.Label("Please install the python-webkit package to enable this plugin")
else:
self.browser = webkit.WebView()
sw = gtk.ScrolledWindow()
sw.set_border_width(2)
sw.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
sw.add(self.browser)
cw = container.get_widget()
cw.pack_start(sw, fill=True, expand=True)
self.entry = gtk.Entry()
cw.pack_start(self.entry, fill=True, expand=False)
self.entry.connect('activate', self.browse_cb)
if has_webkit:
helpfile = os.path.abspath(os.path.join(package_home,
"doc", "help.html"))
helpurl = "file:%s" % (helpfile)
self.browse(helpurl)
btns = gtk.HButtonBox()
btns.set_layout(gtk.BUTTONBOX_START)
btns.set_spacing(3)
btns.set_child_size(15, -1)
btn = gtk.Button("Close")
btn.connect('clicked', lambda w: self.close())
btns.add(btn)
cw.pack_start(btns, padding=4, fill=True, expand=False)
cw.show_all()
def browse(self, url):
self.logger.debug("Browsing '%s'" % (url))
try:
self.browser.open(url)
self.entry.set_text(url)
except Exception as e:
self.fv.show_error("Couldn't load web page: %s" % (str(e)))
def browse_cb(self, w):
url = w.get_text().strip()
self.browse(url)
def close(self):
self.fv.stop_global_plugin(str(self))
return True
def __str__(self):
return 'wbrowser'
#END
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