Remove BrowserControl module; this had been left in for Python 1.5.2
support.
This commit is contained in:
Fred Drake
parent
6e06531d92
commit
223ac0a498
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@ -1,157 +0,0 @@
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"""Remote-control interfaces to some browsers."""
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import os
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import string
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import sys
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DEFAULT_CONFIG_FILE = "~/.browser.ini"
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PROCESS_CREATION_DELAY = 4
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DEFAULT_BROWSER = "netscape"
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_browsers = {}
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def get(name=None):
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if name is None:
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name = get_default_browser()
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else:
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name = string.lower(name)
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L = _browsers[name]
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if L[1] is None:
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L[1] = L[0]()
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return L[1]
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def get_default_browser(file=None):
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if file is None:
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files = [DEFAULT_CONFIG_FILE]
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else:
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files = [file, DEFAULT_CONFIG_FILE]
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for file in files:
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file = os.path.expandvars(os.path.expanduser(file))
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if file and os.path.isfile(file):
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import ConfigParser
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cf = ConfigParser.ConfigParser()
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cf.read([file])
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try:
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return string.lower(cf.get("Browser", "name"))
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except ConfigParser.Error:
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pass
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return DEFAULT_BROWSER
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_default_browser = None
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def _get_browser():
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global _default_browser
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if _default_browser is None:
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_default_browser = get()
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return _default_browser
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def open(url, new=0):
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_get_browser().open(url, new)
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def open_new(url):
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_get_browser().open_new(url)
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def register(name, klass):
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_browsers[string.lower(name)] = [klass, None]
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class Netscape:
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autoRaise = 0
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def _remote(self, action):
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raise_opt = ("-noraise", "-raise")[self.autoRaise]
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cmd = "netscape %s -remote '%s' >/dev/null 2>&1" % (raise_opt, action)
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rc = os.system(cmd)
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if rc:
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import time
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os.system("netscape -no-about-splash &")
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time.sleep(PROCESS_CREATION_DELAY)
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rc = os.system(cmd)
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return not rc
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def open(self, url, new=0):
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if new:
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self.open_new(url)
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else:
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self._remote("openURL(%s)" % url)
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def open_new(self, url):
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self._remote("openURL(%s, new-window)" % url)
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register("netscape", Netscape)
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class Grail:
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# There should be a way to maintain a connection to Grail, but the
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# Grail remote control protocol doesn't really allow that at this
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# point. It probably never will!
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def _find_grail_rc(self):
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import glob
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import pwd
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import socket
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import tempfile
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tempdir = os.path.join(tempfile.gettempdir(), ".grail-unix")
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user = pwd.getpwuid(_os.getuid())[0]
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filename = os.path.join(tempdir, user + "-*")
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maybes = glob.glob(filename)
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if not maybes:
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return None
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s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
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for fn in maybes:
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# need to PING each one until we find one that's live
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try:
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s.connect(fn)
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except socket.error:
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# no good; attempt to clean it out, but don't fail:
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try:
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os.unlink(fn)
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except IOError:
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pass
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else:
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return s
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def _remote(self, action):
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s = self._find_grail_rc()
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if not s:
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return 0
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s.send(action)
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s.close()
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return 1
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def open(self, url, new=0):
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if new:
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self.open_new(url)
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else:
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self._remote("LOAD " + url)
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def open_new(self, url):
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self._remote("LOADNEW " + url)
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register("grail", Grail)
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class WindowsDefault:
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def open(self, url, new=0):
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import win32api, win32con
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try:
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win32api.ShellExecute(0, "open", url, None, ".",
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win32con.SW_SHOWNORMAL)
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except:
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traceback.print_exc()
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raise
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def open_new(self, url):
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self.open(url)
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if sys.platform[:3] == "win":
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register("windows-default", WindowsDefault)
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DEFAULT_BROWSER = "windows-default"
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