Git-Mirrors/brozzler
1
0
Fork 0
mirror of https://github.com/internetarchive/brozzler.git synced 2025-04-19 23:35:54 -04:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Remove debugging output, improve support scripts

Browse Source
This commit is contained in:
Eldon 2014-01-22 18:41:00 +00:00
parent 4e38a142d4
commit 6dc20e660f
3 changed files with 15 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
bin/dump_queue.py
View File

@ -12,7 +12,7 @@ logging.basicConfig(level=logging.INFO)
umbra_exchange = Exchange('umbra', 'direct', durable=True)
requests_queue = Queue('requests', exchange=umbra_exchange)
def print_and_ack(body, message):
print(body)
print(body['url'])
message.ack()
with Connection('amqp://guest:guest@localhost:5672//') as conn:

3
bin/load_url.py
View File

@ -11,5 +11,6 @@ logging.basicConfig(level=logging.INFO)
umbra_exchange = Exchange('umbra', 'direct', durable=True)
with Connection('amqp://guest:guest@localhost:5672//') as conn:
producer = conn.Producer(serializer='json')
producer.publish({'url': sys.argv[1]}, 'url', exchange=umbra_exchange)
for url in sys.argv[1:]:
producer.publish({'url': url}, 'url', exchange=umbra_exchange)

35
umbra/umbra.py
View File

@ -21,27 +21,21 @@ class Umbra:
def get_websocket(self, on_open, url=None):
def fetch_debugging_json():
return loads(urllib.request.urlopen("http://localhost:%s/json" % self.chrome_debug_port).read().decode('utf-8').replace("\\n",""))
while len(fetch_debugging_json()) == 0:
time.sleep(0.5)
debug_info = fetch_debugging_json()
if url: #Polling for the data url we used to initialize the window
while not [x for x in debug_info if x['url'] == url]:
debug_info = fetch_debugging_json()
time.sleep(0.5)
debug_info = [x for x in debug_info if x['url'] == url]
debug_info = []
while not debug_info:
debug_info = fetch_debugging_json()
if url:
debug_info = [x for x in debug_info if x['url'] == url]
return_socket = websocket.WebSocketApp(debug_info[0]['webSocketDebuggerUrl'], on_message = self.handle_message, on_error = print )
return_socket.on_open = on_open
print("Returning socket %s" % return_socket.url)
return return_socket
def handle_message(self, ws, message):
message = loads(message)
if "result" in message.keys():
print(message)
if "method" in list(message.keys()) and message["method"] == "Network.requestWillBeSent":
print(message['params']['request']['url'])
# request_queue = Queue('requests', routing_key='request', exchange=self.umbra_exchange)
# self.producer.publish(message['params']['request'],routing_key='request', exchange=self.umbra_exchange, declare=[request_queue])
message = loads(message)
if "method" in message.keys() and message["method"] == "Network.requestWillBeSent":
request_queue = Queue('requests', routing_key='request', exchange=self.umbra_exchange)
self.producer.publish(message['params']['request'],routing_key='request', exchange=self.umbra_exchange, declare=[request_queue])
def start_amqp(self):
@ -64,27 +58,22 @@ class Umbra:
command.update(kwargs)
self.cmd_id += 1
command['id'] = self.cmd_id
print("Sending %s %s" % (tab.url, dumps(command)))
tab.send(dumps(command))
def fetch_url(self, body, message):
url = body['url']
print("New URL")
new_page = 'data:text/html;charset=utf-8,<html><body>%s</body></html>' % str(uuid.uuid4())
self.send_command(method="Runtime.evaluate", params={"expression":"window.open('%s');" % new_page})
def on_open(ws):
ws.on_message=self.handle_message
self.send_command(tab=ws, method="Network.enable")
print("Getting the url %s" % url)
self.send_command(tab=ws, method="Runtime.evaluate", params={"expression":"document.location = '%s';" % url})
print("Send the command")
def do_close():
time.sleep(5)
time.sleep(10)
self.send_command(tab=ws, method="Runtime.evaluate", params={"expression":"window.open('', '_self', ''); window.close(); "})
threading.Thread(target=do_close).start()
#threading.Thread(target=do_close).start()
socket = self.get_websocket(on_open, new_page)
message.ack()
print("Acked!")
threading.Thread(target=socket.run_forever).start()
class Chrome():
@ -112,7 +101,7 @@ def main():
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
arg_parser.add_argument('-w', '--browser-wait', dest='browser_wait', default='10',
help='Seconds to wait for browser initialization')
arg_parser.add_argument('-e', '--executable', dest='executable', default='google-chrome',
arg_parser.add_argument('-e', '--executable', dest='executable', default='chromium-browser',
help='Executable to use to invoke chrome')
arg_parser.add_argument('-p', '--port', dest='port', default='9222',
help='Port to have invoked chrome listen on for debugging connections')