From 20634f87124e0529f45db4e5e801f1bb5c6de32c Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Wed, 14 Nov 2018 18:40:28 +0100
Subject: Async chrome process startup

Move it to .devtools. Seems more fitting.
---
 crocoite/browser.py | 72 -----------------------------------------------------
 1 file changed, 72 deletions(-)

(limited to 'crocoite/browser.py')

diff --git a/crocoite/browser.py b/crocoite/browser.py
index 515d06b..1b6debf 100644
--- a/crocoite/browser.py
+++ b/crocoite/browser.py
@@ -357,75 +357,3 @@ class SiteLoader:
             self.logger.warning ('js dialog unknown',
                     uuid='3ef7292e-8595-4e89-b834-0cc6bc40ee38', **kwargs)
 
-import subprocess, os, time
-from tempfile import mkdtemp
-import shutil
-
-class ChromeService:
-    """ Start Google Chrome listening on a random port """
-
-    __slots__ = ('binary', 'windowSize', 'p', 'userDataDir')
-
-    def __init__ (self, binary='google-chrome-stable', windowSize=(1920, 1080)):
-        self.binary = binary
-        self.windowSize = windowSize
-        self.p = None
-
-    def __enter__ (self):
-        assert self.p is None
-        self.userDataDir = mkdtemp ()
-        args = [self.binary,
-                '--window-size={},{}'.format (*self.windowSize),
-                '--user-data-dir={}'.format (self.userDataDir), # use temporory user dir
-                '--no-default-browser-check',
-                '--no-first-run', # don’t show first run screen
-                '--disable-breakpad', # no error reports
-                '--disable-extensions',
-                '--disable-infobars',
-                '--disable-notifications', # no libnotify
-                '--headless',
-                '--disable-gpu',
-                '--hide-scrollbars', # hide scrollbars on screenshots
-                '--mute-audio', # don’t play any audio
-                '--remote-debugging-port=0', # pick a port. XXX: we may want to use --remote-debugging-pipe instead
-                '--homepage=about:blank',
-                'about:blank']
-        # start new session, so ^C does not affect subprocess
-        self.p = subprocess.Popen (args, start_new_session=True,
-                stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-                stderr=subprocess.DEVNULL)
-        port = None
-        # chrome writes its current active devtools port to a file. due to the
-        # sleep() this is rather ugly, but should work with all versions of the
-        # browser.
-        for i in range (100):
-            try:
-                with open (os.path.join (self.userDataDir, 'DevToolsActivePort'), 'r') as fd:
-                    port = int (fd.readline ().strip ())
-                    break
-            except FileNotFoundError:
-                time.sleep (0.2)
-        if port is None:
-            raise Exception ('Chrome died on us.')
-
-        return 'http://localhost:{}'.format (port)
-
-    def __exit__ (self, *exc):
-        self.p.terminate ()
-        self.p.wait ()
-        shutil.rmtree (self.userDataDir)
-        self.p = None
-        return False
-
-class NullService:
-    __slots__ = ('url')
-
-    def __init__ (self, url):
-        self.url = url
-
-    def __enter__ (self):
-        return self.url
-
-    def __exit__ (self, *exc):
-        return False
-
-- 
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