mirror of
https://github.com/python/cpython
synced 2024-11-05 18:12:54 +00:00
731 lines
24 KiB
Python
Executable file
731 lines
24 KiB
Python
Executable file
#! /usr/bin/env python3
|
|
"""Interfaces for launching and remotely controlling web browsers."""
|
|
# Maintained by Georg Brandl.
|
|
|
|
import os
|
|
import shlex
|
|
import shutil
|
|
import sys
|
|
import subprocess
|
|
import threading
|
|
import warnings
|
|
|
|
__all__ = ["Error", "open", "open_new", "open_new_tab", "get", "register"]
|
|
|
|
class Error(Exception):
|
|
pass
|
|
|
|
_lock = threading.RLock()
|
|
_browsers = {} # Dictionary of available browser controllers
|
|
_tryorder = None # Preference order of available browsers
|
|
_os_preferred_browser = None # The preferred browser
|
|
|
|
def register(name, klass, instance=None, *, preferred=False):
|
|
"""Register a browser connector."""
|
|
with _lock:
|
|
if _tryorder is None:
|
|
register_standard_browsers()
|
|
_browsers[name.lower()] = [klass, instance]
|
|
|
|
# Preferred browsers go to the front of the list.
|
|
# Need to match to the default browser returned by xdg-settings, which
|
|
# may be of the form e.g. "firefox.desktop".
|
|
if preferred or (_os_preferred_browser and name in _os_preferred_browser):
|
|
_tryorder.insert(0, name)
|
|
else:
|
|
_tryorder.append(name)
|
|
|
|
def get(using=None):
|
|
"""Return a browser launcher instance appropriate for the environment."""
|
|
if _tryorder is None:
|
|
with _lock:
|
|
if _tryorder is None:
|
|
register_standard_browsers()
|
|
if using is not None:
|
|
alternatives = [using]
|
|
else:
|
|
alternatives = _tryorder
|
|
for browser in alternatives:
|
|
if '%s' in browser:
|
|
# User gave us a command line, split it into name and args
|
|
browser = shlex.split(browser)
|
|
if browser[-1] == '&':
|
|
return BackgroundBrowser(browser[:-1])
|
|
else:
|
|
return GenericBrowser(browser)
|
|
else:
|
|
# User gave us a browser name or path.
|
|
try:
|
|
command = _browsers[browser.lower()]
|
|
except KeyError:
|
|
command = _synthesize(browser)
|
|
if command[1] is not None:
|
|
return command[1]
|
|
elif command[0] is not None:
|
|
return command[0]()
|
|
raise Error("could not locate runnable browser")
|
|
|
|
# Please note: the following definition hides a builtin function.
|
|
# It is recommended one does "import webbrowser" and uses webbrowser.open(url)
|
|
# instead of "from webbrowser import *".
|
|
|
|
def open(url, new=0, autoraise=True):
|
|
"""Display url using the default browser.
|
|
|
|
If possible, open url in a location determined by new.
|
|
- 0: the same browser window (the default).
|
|
- 1: a new browser window.
|
|
- 2: a new browser page ("tab").
|
|
If possible, autoraise raises the window (the default) or not.
|
|
"""
|
|
if _tryorder is None:
|
|
with _lock:
|
|
if _tryorder is None:
|
|
register_standard_browsers()
|
|
for name in _tryorder:
|
|
browser = get(name)
|
|
if browser.open(url, new, autoraise):
|
|
return True
|
|
return False
|
|
|
|
def open_new(url):
|
|
"""Open url in a new window of the default browser.
|
|
|
|
If not possible, then open url in the only browser window.
|
|
"""
|
|
return open(url, 1)
|
|
|
|
def open_new_tab(url):
|
|
"""Open url in a new page ("tab") of the default browser.
|
|
|
|
If not possible, then the behavior becomes equivalent to open_new().
|
|
"""
|
|
return open(url, 2)
|
|
|
|
|
|
def _synthesize(browser, *, preferred=False):
|
|
"""Attempt to synthesize a controller based on existing controllers.
|
|
|
|
This is useful to create a controller when a user specifies a path to
|
|
an entry in the BROWSER environment variable -- we can copy a general
|
|
controller to operate using a specific installation of the desired
|
|
browser in this way.
|
|
|
|
If we can't create a controller in this way, or if there is no
|
|
executable for the requested browser, return [None, None].
|
|
|
|
"""
|
|
cmd = browser.split()[0]
|
|
if not shutil.which(cmd):
|
|
return [None, None]
|
|
name = os.path.basename(cmd)
|
|
try:
|
|
command = _browsers[name.lower()]
|
|
except KeyError:
|
|
return [None, None]
|
|
# now attempt to clone to fit the new name:
|
|
controller = command[1]
|
|
if controller and name.lower() == controller.basename:
|
|
import copy
|
|
controller = copy.copy(controller)
|
|
controller.name = browser
|
|
controller.basename = os.path.basename(browser)
|
|
register(browser, None, instance=controller, preferred=preferred)
|
|
return [None, controller]
|
|
return [None, None]
|
|
|
|
|
|
# General parent classes
|
|
|
|
class BaseBrowser(object):
|
|
"""Parent class for all browsers. Do not use directly."""
|
|
|
|
args = ['%s']
|
|
|
|
def __init__(self, name=""):
|
|
self.name = name
|
|
self.basename = name
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
raise NotImplementedError
|
|
|
|
def open_new(self, url):
|
|
return self.open(url, 1)
|
|
|
|
def open_new_tab(self, url):
|
|
return self.open(url, 2)
|
|
|
|
|
|
class GenericBrowser(BaseBrowser):
|
|
"""Class for all browsers started with a command
|
|
and without remote functionality."""
|
|
|
|
def __init__(self, name):
|
|
if isinstance(name, str):
|
|
self.name = name
|
|
self.args = ["%s"]
|
|
else:
|
|
# name should be a list with arguments
|
|
self.name = name[0]
|
|
self.args = name[1:]
|
|
self.basename = os.path.basename(self.name)
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
cmdline = [self.name] + [arg.replace("%s", url)
|
|
for arg in self.args]
|
|
try:
|
|
if sys.platform[:3] == 'win':
|
|
p = subprocess.Popen(cmdline)
|
|
else:
|
|
p = subprocess.Popen(cmdline, close_fds=True)
|
|
return not p.wait()
|
|
except OSError:
|
|
return False
|
|
|
|
|
|
class BackgroundBrowser(GenericBrowser):
|
|
"""Class for all browsers which are to be started in the
|
|
background."""
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
cmdline = [self.name] + [arg.replace("%s", url)
|
|
for arg in self.args]
|
|
sys.audit("webbrowser.open", url)
|
|
try:
|
|
if sys.platform[:3] == 'win':
|
|
p = subprocess.Popen(cmdline)
|
|
else:
|
|
p = subprocess.Popen(cmdline, close_fds=True,
|
|
start_new_session=True)
|
|
return (p.poll() is None)
|
|
except OSError:
|
|
return False
|
|
|
|
|
|
class UnixBrowser(BaseBrowser):
|
|
"""Parent class for all Unix browsers with remote functionality."""
|
|
|
|
raise_opts = None
|
|
background = False
|
|
redirect_stdout = True
|
|
# In remote_args, %s will be replaced with the requested URL. %action will
|
|
# be replaced depending on the value of 'new' passed to open.
|
|
# remote_action is used for new=0 (open). If newwin is not None, it is
|
|
# used for new=1 (open_new). If newtab is not None, it is used for
|
|
# new=3 (open_new_tab). After both substitutions are made, any empty
|
|
# strings in the transformed remote_args list will be removed.
|
|
remote_args = ['%action', '%s']
|
|
remote_action = None
|
|
remote_action_newwin = None
|
|
remote_action_newtab = None
|
|
|
|
def _invoke(self, args, remote, autoraise, url=None):
|
|
raise_opt = []
|
|
if remote and self.raise_opts:
|
|
# use autoraise argument only for remote invocation
|
|
autoraise = int(autoraise)
|
|
opt = self.raise_opts[autoraise]
|
|
if opt: raise_opt = [opt]
|
|
|
|
cmdline = [self.name] + raise_opt + args
|
|
|
|
if remote or self.background:
|
|
inout = subprocess.DEVNULL
|
|
else:
|
|
# for TTY browsers, we need stdin/out
|
|
inout = None
|
|
p = subprocess.Popen(cmdline, close_fds=True, stdin=inout,
|
|
stdout=(self.redirect_stdout and inout or None),
|
|
stderr=inout, start_new_session=True)
|
|
if remote:
|
|
# wait at most five seconds. If the subprocess is not finished, the
|
|
# remote invocation has (hopefully) started a new instance.
|
|
try:
|
|
rc = p.wait(5)
|
|
# if remote call failed, open() will try direct invocation
|
|
return not rc
|
|
except subprocess.TimeoutExpired:
|
|
return True
|
|
elif self.background:
|
|
if p.poll() is None:
|
|
return True
|
|
else:
|
|
return False
|
|
else:
|
|
return not p.wait()
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
if new == 0:
|
|
action = self.remote_action
|
|
elif new == 1:
|
|
action = self.remote_action_newwin
|
|
elif new == 2:
|
|
if self.remote_action_newtab is None:
|
|
action = self.remote_action_newwin
|
|
else:
|
|
action = self.remote_action_newtab
|
|
else:
|
|
raise Error("Bad 'new' parameter to open(); " +
|
|
"expected 0, 1, or 2, got %s" % new)
|
|
|
|
args = [arg.replace("%s", url).replace("%action", action)
|
|
for arg in self.remote_args]
|
|
args = [arg for arg in args if arg]
|
|
success = self._invoke(args, True, autoraise, url)
|
|
if not success:
|
|
# remote invocation failed, try straight way
|
|
args = [arg.replace("%s", url) for arg in self.args]
|
|
return self._invoke(args, False, False)
|
|
else:
|
|
return True
|
|
|
|
|
|
class Mozilla(UnixBrowser):
|
|
"""Launcher class for Mozilla browsers."""
|
|
|
|
remote_args = ['%action', '%s']
|
|
remote_action = ""
|
|
remote_action_newwin = "-new-window"
|
|
remote_action_newtab = "-new-tab"
|
|
background = True
|
|
|
|
|
|
class Netscape(UnixBrowser):
|
|
"""Launcher class for Netscape browser."""
|
|
|
|
raise_opts = ["-noraise", "-raise"]
|
|
remote_args = ['-remote', 'openURL(%s%action)']
|
|
remote_action = ""
|
|
remote_action_newwin = ",new-window"
|
|
remote_action_newtab = ",new-tab"
|
|
background = True
|
|
|
|
|
|
class Galeon(UnixBrowser):
|
|
"""Launcher class for Galeon/Epiphany browsers."""
|
|
|
|
raise_opts = ["-noraise", ""]
|
|
remote_args = ['%action', '%s']
|
|
remote_action = "-n"
|
|
remote_action_newwin = "-w"
|
|
background = True
|
|
|
|
|
|
class Chrome(UnixBrowser):
|
|
"Launcher class for Google Chrome browser."
|
|
|
|
remote_args = ['%action', '%s']
|
|
remote_action = ""
|
|
remote_action_newwin = "--new-window"
|
|
remote_action_newtab = ""
|
|
background = True
|
|
|
|
Chromium = Chrome
|
|
|
|
|
|
class Opera(UnixBrowser):
|
|
"Launcher class for Opera browser."
|
|
|
|
remote_args = ['%action', '%s']
|
|
remote_action = ""
|
|
remote_action_newwin = "--new-window"
|
|
remote_action_newtab = ""
|
|
background = True
|
|
|
|
|
|
class Elinks(UnixBrowser):
|
|
"Launcher class for Elinks browsers."
|
|
|
|
remote_args = ['-remote', 'openURL(%s%action)']
|
|
remote_action = ""
|
|
remote_action_newwin = ",new-window"
|
|
remote_action_newtab = ",new-tab"
|
|
background = False
|
|
|
|
# elinks doesn't like its stdout to be redirected -
|
|
# it uses redirected stdout as a signal to do -dump
|
|
redirect_stdout = False
|
|
|
|
|
|
class Konqueror(BaseBrowser):
|
|
"""Controller for the KDE File Manager (kfm, or Konqueror).
|
|
|
|
See the output of ``kfmclient --commands``
|
|
for more information on the Konqueror remote-control interface.
|
|
"""
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
# XXX Currently I know no way to prevent KFM from opening a new win.
|
|
if new == 2:
|
|
action = "newTab"
|
|
else:
|
|
action = "openURL"
|
|
|
|
devnull = subprocess.DEVNULL
|
|
|
|
try:
|
|
p = subprocess.Popen(["kfmclient", action, url],
|
|
close_fds=True, stdin=devnull,
|
|
stdout=devnull, stderr=devnull)
|
|
except OSError:
|
|
# fall through to next variant
|
|
pass
|
|
else:
|
|
p.wait()
|
|
# kfmclient's return code unfortunately has no meaning as it seems
|
|
return True
|
|
|
|
try:
|
|
p = subprocess.Popen(["konqueror", "--silent", url],
|
|
close_fds=True, stdin=devnull,
|
|
stdout=devnull, stderr=devnull,
|
|
start_new_session=True)
|
|
except OSError:
|
|
# fall through to next variant
|
|
pass
|
|
else:
|
|
if p.poll() is None:
|
|
# Should be running now.
|
|
return True
|
|
|
|
try:
|
|
p = subprocess.Popen(["kfm", "-d", url],
|
|
close_fds=True, stdin=devnull,
|
|
stdout=devnull, stderr=devnull,
|
|
start_new_session=True)
|
|
except OSError:
|
|
return False
|
|
else:
|
|
return (p.poll() is None)
|
|
|
|
|
|
class Grail(BaseBrowser):
|
|
# There should be a way to maintain a connection to Grail, but the
|
|
# Grail remote control protocol doesn't really allow that at this
|
|
# point. It probably never will!
|
|
def _find_grail_rc(self):
|
|
import glob
|
|
import pwd
|
|
import socket
|
|
import tempfile
|
|
tempdir = os.path.join(tempfile.gettempdir(),
|
|
".grail-unix")
|
|
user = pwd.getpwuid(os.getuid())[0]
|
|
filename = os.path.join(glob.escape(tempdir), glob.escape(user) + "-*")
|
|
maybes = glob.glob(filename)
|
|
if not maybes:
|
|
return None
|
|
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
|
|
for fn in maybes:
|
|
# need to PING each one until we find one that's live
|
|
try:
|
|
s.connect(fn)
|
|
except OSError:
|
|
# no good; attempt to clean it out, but don't fail:
|
|
try:
|
|
os.unlink(fn)
|
|
except OSError:
|
|
pass
|
|
else:
|
|
return s
|
|
|
|
def _remote(self, action):
|
|
s = self._find_grail_rc()
|
|
if not s:
|
|
return 0
|
|
s.send(action)
|
|
s.close()
|
|
return 1
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
if new:
|
|
ok = self._remote("LOADNEW " + url)
|
|
else:
|
|
ok = self._remote("LOAD " + url)
|
|
return ok
|
|
|
|
|
|
#
|
|
# Platform support for Unix
|
|
#
|
|
|
|
# These are the right tests because all these Unix browsers require either
|
|
# a console terminal or an X display to run.
|
|
|
|
def register_X_browsers():
|
|
|
|
# use xdg-open if around
|
|
if shutil.which("xdg-open"):
|
|
register("xdg-open", None, BackgroundBrowser("xdg-open"))
|
|
|
|
# Opens an appropriate browser for the URL scheme according to
|
|
# freedesktop.org settings (GNOME, KDE, XFCE, etc.)
|
|
if shutil.which("gio"):
|
|
register("gio", None, BackgroundBrowser(["gio", "open", "--", "%s"]))
|
|
|
|
# The default KDE browser
|
|
if "KDE_FULL_SESSION" in os.environ and shutil.which("kfmclient"):
|
|
register("kfmclient", Konqueror, Konqueror("kfmclient"))
|
|
|
|
if shutil.which("x-www-browser"):
|
|
register("x-www-browser", None, BackgroundBrowser("x-www-browser"))
|
|
|
|
# The Mozilla browsers
|
|
for browser in ("firefox", "iceweasel", "iceape", "seamonkey"):
|
|
if shutil.which(browser):
|
|
register(browser, None, Mozilla(browser))
|
|
|
|
# The Netscape and old Mozilla browsers
|
|
for browser in ("mozilla-firefox",
|
|
"mozilla-firebird", "firebird",
|
|
"mozilla", "netscape"):
|
|
if shutil.which(browser):
|
|
register(browser, None, Netscape(browser))
|
|
|
|
# Konqueror/kfm, the KDE browser.
|
|
if shutil.which("kfm"):
|
|
register("kfm", Konqueror, Konqueror("kfm"))
|
|
elif shutil.which("konqueror"):
|
|
register("konqueror", Konqueror, Konqueror("konqueror"))
|
|
|
|
# Gnome's Galeon and Epiphany
|
|
for browser in ("galeon", "epiphany"):
|
|
if shutil.which(browser):
|
|
register(browser, None, Galeon(browser))
|
|
|
|
# Skipstone, another Gtk/Mozilla based browser
|
|
if shutil.which("skipstone"):
|
|
register("skipstone", None, BackgroundBrowser("skipstone"))
|
|
|
|
# Google Chrome/Chromium browsers
|
|
for browser in ("google-chrome", "chrome", "chromium", "chromium-browser"):
|
|
if shutil.which(browser):
|
|
register(browser, None, Chrome(browser))
|
|
|
|
# Opera, quite popular
|
|
if shutil.which("opera"):
|
|
register("opera", None, Opera("opera"))
|
|
|
|
# Next, Mosaic -- old but still in use.
|
|
if shutil.which("mosaic"):
|
|
register("mosaic", None, BackgroundBrowser("mosaic"))
|
|
|
|
# Grail, the Python browser. Does anybody still use it?
|
|
if shutil.which("grail"):
|
|
register("grail", Grail, None)
|
|
|
|
def register_standard_browsers():
|
|
global _tryorder
|
|
_tryorder = []
|
|
|
|
if sys.platform == 'darwin':
|
|
register("MacOSX", None, MacOSXOSAScript('default'))
|
|
register("chrome", None, MacOSXOSAScript('chrome'))
|
|
register("firefox", None, MacOSXOSAScript('firefox'))
|
|
register("safari", None, MacOSXOSAScript('safari'))
|
|
# OS X can use below Unix support (but we prefer using the OS X
|
|
# specific stuff)
|
|
|
|
if sys.platform == "serenityos":
|
|
# SerenityOS webbrowser, simply called "Browser".
|
|
register("Browser", None, BackgroundBrowser("Browser"))
|
|
|
|
if sys.platform[:3] == "win":
|
|
# First try to use the default Windows browser
|
|
register("windows-default", WindowsDefault)
|
|
|
|
# Detect some common Windows browsers, fallback to IE
|
|
iexplore = os.path.join(os.environ.get("PROGRAMFILES", "C:\\Program Files"),
|
|
"Internet Explorer\\IEXPLORE.EXE")
|
|
for browser in ("firefox", "firebird", "seamonkey", "mozilla",
|
|
"netscape", "opera", iexplore):
|
|
if shutil.which(browser):
|
|
register(browser, None, BackgroundBrowser(browser))
|
|
else:
|
|
# Prefer X browsers if present
|
|
if os.environ.get("DISPLAY") or os.environ.get("WAYLAND_DISPLAY"):
|
|
try:
|
|
cmd = "xdg-settings get default-web-browser".split()
|
|
raw_result = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
|
|
result = raw_result.decode().strip()
|
|
except (FileNotFoundError, subprocess.CalledProcessError, PermissionError, NotADirectoryError) :
|
|
pass
|
|
else:
|
|
global _os_preferred_browser
|
|
_os_preferred_browser = result
|
|
|
|
register_X_browsers()
|
|
|
|
# Also try console browsers
|
|
if os.environ.get("TERM"):
|
|
if shutil.which("www-browser"):
|
|
register("www-browser", None, GenericBrowser("www-browser"))
|
|
# The Links/elinks browsers <http://artax.karlin.mff.cuni.cz/~mikulas/links/>
|
|
if shutil.which("links"):
|
|
register("links", None, GenericBrowser("links"))
|
|
if shutil.which("elinks"):
|
|
register("elinks", None, Elinks("elinks"))
|
|
# The Lynx browser <http://lynx.isc.org/>, <http://lynx.browser.org/>
|
|
if shutil.which("lynx"):
|
|
register("lynx", None, GenericBrowser("lynx"))
|
|
# The w3m browser <http://w3m.sourceforge.net/>
|
|
if shutil.which("w3m"):
|
|
register("w3m", None, GenericBrowser("w3m"))
|
|
|
|
# OK, now that we know what the default preference orders for each
|
|
# platform are, allow user to override them with the BROWSER variable.
|
|
if "BROWSER" in os.environ:
|
|
userchoices = os.environ["BROWSER"].split(os.pathsep)
|
|
userchoices.reverse()
|
|
|
|
# Treat choices in same way as if passed into get() but do register
|
|
# and prepend to _tryorder
|
|
for cmdline in userchoices:
|
|
if cmdline != '':
|
|
cmd = _synthesize(cmdline, preferred=True)
|
|
if cmd[1] is None:
|
|
register(cmdline, None, GenericBrowser(cmdline), preferred=True)
|
|
|
|
# what to do if _tryorder is now empty?
|
|
|
|
|
|
#
|
|
# Platform support for Windows
|
|
#
|
|
|
|
if sys.platform[:3] == "win":
|
|
class WindowsDefault(BaseBrowser):
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
try:
|
|
os.startfile(url)
|
|
except OSError:
|
|
# [Error 22] No application is associated with the specified
|
|
# file for this operation: '<URL>'
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
#
|
|
# Platform support for MacOS
|
|
#
|
|
|
|
if sys.platform == 'darwin':
|
|
# Adapted from patch submitted to SourceForge by Steven J. Burr
|
|
class MacOSX(BaseBrowser):
|
|
"""Launcher class for Aqua browsers on Mac OS X
|
|
|
|
Optionally specify a browser name on instantiation. Note that this
|
|
will not work for Aqua browsers if the user has moved the application
|
|
package after installation.
|
|
|
|
If no browser is specified, the default browser, as specified in the
|
|
Internet System Preferences panel, will be used.
|
|
"""
|
|
def __init__(self, name):
|
|
warnings.warn(f'{self.__class__.__name__} is deprecated in 3.11'
|
|
' use MacOSXOSAScript instead.', DeprecationWarning, stacklevel=2)
|
|
self.name = name
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
sys.audit("webbrowser.open", url)
|
|
assert "'" not in url
|
|
# hack for local urls
|
|
if not ':' in url:
|
|
url = 'file:'+url
|
|
|
|
# new must be 0 or 1
|
|
new = int(bool(new))
|
|
if self.name == "default":
|
|
# User called open, open_new or get without a browser parameter
|
|
script = 'open location "%s"' % url.replace('"', '%22') # opens in default browser
|
|
else:
|
|
# User called get and chose a browser
|
|
if self.name == "OmniWeb":
|
|
toWindow = ""
|
|
else:
|
|
# Include toWindow parameter of OpenURL command for browsers
|
|
# that support it. 0 == new window; -1 == existing
|
|
toWindow = "toWindow %d" % (new - 1)
|
|
cmd = 'OpenURL "%s"' % url.replace('"', '%22')
|
|
script = '''tell application "%s"
|
|
activate
|
|
%s %s
|
|
end tell''' % (self.name, cmd, toWindow)
|
|
# Open pipe to AppleScript through osascript command
|
|
osapipe = os.popen("osascript", "w")
|
|
if osapipe is None:
|
|
return False
|
|
# Write script to osascript's stdin
|
|
osapipe.write(script)
|
|
rc = osapipe.close()
|
|
return not rc
|
|
|
|
class MacOSXOSAScript(BaseBrowser):
|
|
def __init__(self, name='default'):
|
|
super().__init__(name)
|
|
|
|
@property
|
|
def _name(self):
|
|
warnings.warn(f'{self.__class__.__name__}._name is deprecated in 3.11'
|
|
f' use {self.__class__.__name__}.name instead.',
|
|
DeprecationWarning, stacklevel=2)
|
|
return self.name
|
|
|
|
@_name.setter
|
|
def _name(self, val):
|
|
warnings.warn(f'{self.__class__.__name__}._name is deprecated in 3.11'
|
|
f' use {self.__class__.__name__}.name instead.',
|
|
DeprecationWarning, stacklevel=2)
|
|
self.name = val
|
|
|
|
def open(self, url, new=0, autoraise=True):
|
|
if self.name == 'default':
|
|
script = 'open location "%s"' % url.replace('"', '%22') # opens in default browser
|
|
else:
|
|
script = f'''
|
|
tell application "%s"
|
|
activate
|
|
open location "%s"
|
|
end
|
|
'''%(self.name, url.replace('"', '%22'))
|
|
|
|
osapipe = os.popen("osascript", "w")
|
|
if osapipe is None:
|
|
return False
|
|
|
|
osapipe.write(script)
|
|
rc = osapipe.close()
|
|
return not rc
|
|
|
|
|
|
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 as msg:
|
|
print(msg, file=sys.stderr)
|
|
print(usage, file=sys.stderr)
|
|
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(usage, file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
url = args[0]
|
|
open(url, new_win)
|
|
|
|
print("\a")
|
|
|
|
if __name__ == "__main__":
|
|
main()
|