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How to use print_events method in Playwright Python

Best Python code snippet using playwright-python

selectbinder.py

Source:selectbinder.py

1from functools import reduce2from select import select3from threading import Thread4import approxeng.input.sys as sys5from approxeng.input.controllers import *6EV_KEY = 17EV_REL = 28EV_ABS = 39class ControllerResource:10    """11    General resource which binds one or more controllers on entry and unbinds the event listening thread on exit.12    """13    def __init__(self, *requirements, print_events=False, **kwargs):14        """15        Create a new resource to bind and access one or more controllers. If no additional arguments are supplied this16        will find the first controller of any kind enabled by the library. Otherwise the requirements must be provided17        as a list of ControllerRequirement18        :param  ControllerRequirement requirements:19            ControllerRequirement instances used, in order, to find and bind controllers. If empty this will20            be equivalent to supplying a single unfiltered requirement and will match the first specified controller.21        :param bool print_events:22            Defaults to False, if set to True then all events picked up by the binder will be printed to stdout. Use23            this when you're trying to figure out what events correspond to what axes and buttons!24        :param kwargs:25            Any addition keyword arguments are passed to the constructors for the controller classes. This is useful26            particularly to specify e.g. dead and hot zone ranges on discovery.27        :raises ControllerNotFoundError:28            If the requirement can't be satisfied, or no requirements are specified but there aren't any controllers.29        """30        self.discoveries = find_matching_controllers(*requirements, **kwargs)31        self.unbind = None32        self.print_events = print_events33    def __enter__(self):34        """35        Called on entering the resource block, returns the controller passed into the constructor.36        """37        self.unbind = bind_controllers(*self.discoveries, print_events=self.print_events)38        if len(self.discoveries) == 1:39            return self.discoveries[0].controller40        else:41            return tuple(discovery.controller for discovery in self.discoveries)42    def __exit__(self, exc_type, exc_value, traceback):43        """44        Called on resource exit, unbinds the controller, removing the listening thread.45        """46        self.unbind()47def bind_controllers(*discoveries, print_events=False):48    """49    Bind a controller or controllers to a set of evdev InputDevice instances, starting a thread to keep those50    controllers in sync with the state of the hardware.51    52    :param ControllerDiscovery discoveries:53        ControllerDiscovery instances specifying the controllers and their associated input devices54    :param bool print_events:55        Defaults to False, if set to True then all events picked up by this binder will be printed to stdout56    :return: 57        A function which can be used to stop the event reading thread and unbind from the device58    """59    discoveries = list(discoveries)60    class SelectThread(Thread):61        def __init__(self):62            Thread.__init__(self, name='evdev select thread')63            self.daemon = True64            self.running = True65            self.device_to_controller_discovery = {}66            for discovery in discoveries:67                for d in discovery.devices:68                    self.device_to_controller_discovery[d.fn] = discovery69            self.all_devices = reduce(lambda x, y: x + y, [discovery.devices for discovery in discoveries])70        def run(self):71            for discovery in discoveries:72                discovery.controller.device_unique_name = discovery.name73            while self.running:74                try:75                    r, w, x = select(self.all_devices, [], [], 0.5)76                    for fd in r:77                        active_device = fd78                        controller_discovery = self.device_to_controller_discovery[active_device.fn]79                        controller = controller_discovery.controller80                        controller_devices = controller_discovery.devices81                        prefix = None82                        if controller.node_mappings is not None and len(controller_devices) > 1:83                            try:84                                prefix = controller.node_mappings[active_device.name]85                            except KeyError:86                                pass87                        for event in active_device.read():88                            if print_events:89                                print(event)90                            if event.type == EV_ABS or event.type == EV_REL:91                                controller.axes.axis_updated(event, prefix=prefix)92                            elif event.type == EV_KEY:93                                # Button event94                                if event.value == 1:95                                    # Button down96                                    controller.buttons.button_pressed(event.code, prefix=prefix)97                                elif event.value == 0:98                                    # Button up99                                    controller.buttons.button_released(event.code, prefix=prefix)100                except Exception as e:101                    self.stop(e)102        def stop(self, exception=None):103            for discovery in discoveries:104                discovery.controller.device_unique_name = None105                discovery.controller.exception = exception106            self.running = False107    polling_thread = SelectThread()108    # Force an update of the LED and battery system cache109    sys.scan_cache(force_update=True)110    for device in polling_thread.all_devices:111        device.grab()112    def unbind():113        polling_thread.stop()114        for dev in polling_thread.all_devices:115            try:116                dev.ungrab()117            except IOError:118                pass119    polling_thread.start()...

sysviewtrace_proc.py

Source:sysviewtrace_proc.py

1#!/usr/bin/env python2#3# Copyright 2019 Espressif Systems (Shanghai) PTE LTD4#5# Licensed under the Apache License, Version 2.0 (the "License");6# you may not use this file except in compliance with the License.7# You may obtain a copy of the License at8#9#     http://www.apache.org/licenses/LICENSE-2.010#11# Unless required by applicable law or agreed to in writing, software12# distributed under the License is distributed on an "AS IS" BASIS,13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.14# See the License for the specific language governing permissions and15# limitations under the License.16#17# This is python script to process various types trace data streams in SystemView format.18# Trace data can be provided in multiple trace files (one per CPU). After processing phase19# script prints report for every type of trace data stream which was found.20#21import argparse22import sys23import os.path24import signal25import traceback26import espytrace.apptrace as apptrace27import espytrace.sysview as sysview28def main():29    parser = argparse.ArgumentParser(description='ESP32 SEGGER SystemView Trace Parsing Tool')30    parser.add_argument('trace_sources', help='Trace data sources. Format: [file://]/path/to/file.', nargs='+', type=str)31    parser.add_argument('elf_file', help='Path to program ELF file.', type=str)32    parser.add_argument('--tmo', '-w', help='Data wait timeout in sec. -1: infinite, 0: no wait', type=int, default=0)33    parser.add_argument('--dump-events', '-d', help='Dump all events.', action='store_true')34    parser.add_argument('--print-events', '-p', help='Print events of selected types. By default only reports are printed', action='store_true')35    parser.add_argument('--include-events', '-i', help='Events types to be included into report.', type=str, choices=['heap', 'log', 'all'], default='all')36    parser.add_argument('--toolchain', '-t', help='Toolchain prefix.', type=str, default='xtensa-esp32-elf-')37    parser.add_argument('--events-map', '-e', help='Events map file.', type=str, default=os.path.join(os.path.dirname(__file__), 'SYSVIEW_FreeRTOS.txt'))38    args = parser.parse_args()39    def sig_int_handler(signum, frame):40        reader.cleanup()41    signal.signal(signal.SIGINT, sig_int_handler)42    include_events = {'heap': False, 'log': False}43    if args.include_events == 'all':44        for k in include_events:45            include_events[k] = True46    elif args.include_events == 'heap':47        include_events['heap'] = True48    elif args.include_events == 'log':49        include_events['log'] = True50    # parse trace files51    parsers = []52    for i, trace_source in enumerate(args.trace_sources):53        try:54            parser = sysview.SysViewMultiTraceDataParser(print_events=False, core_id=i)55            if include_events['heap']:56                parser.add_stream_parser(sysview.SysViewTraceDataParser.STREAMID_HEAP,57                                         sysview.SysViewHeapTraceDataParser(print_events=False, core_id=i))58            if include_events['log']:59                parser.add_stream_parser(sysview.SysViewTraceDataParser.STREAMID_LOG,60                                         sysview.SysViewLogTraceDataParser(print_events=False, core_id=i))61            parsers.append(parser)62        except Exception as e:63            print("Failed to create data parser ({})!".format(e))64            traceback.print_exc()65            sys.exit(2)66        reader = apptrace.reader_create(trace_source, args.tmo)67        if not reader:68            print("Failed to create trace reader!")69            sys.exit(2)70        try:71            print("Parse trace from '{}'...".format(trace_source))72            sysview.parse_trace(reader, parser, args.events_map)73            print("Parsing completed.")74        except (apptrace.ReaderTimeoutError, apptrace.ReaderShutdownRequest) as e:75            print("Stop parsing trace. ({})".format(e))76        except Exception as e:77            print("Failed to parse trace ({})!".format(e))78            parser.cleanup()79            traceback.print_exc()80            sys.exit(2)81        finally:82            reader.cleanup()83    # merge and process traces84    try:85        proc = sysview.SysViewMultiTraceDataProcessor(traces=parsers, print_events=args.dump_events)86        if include_events['heap']:87            proc.add_stream_processor(sysview.SysViewTraceDataParser.STREAMID_HEAP,88                                      sysview.SysViewHeapTraceDataProcessor(args.toolchain, args.elf_file, print_heap_events=args.print_events))89        if include_events['log']:90            proc.add_stream_processor(sysview.SysViewTraceDataParser.STREAMID_LOG,91                                      sysview.SysViewLogTraceDataProcessor(print_log_events=args.print_events))92    except Exception as e:93        print("Failed to create data processor ({})!".format(e))94        traceback.print_exc()95        sys.exit(2)96    try:97        print("Process events from '{}'...".format(args.trace_sources))98        proc.merge_and_process()99        print("Processing completed.")100    except Exception as e:101        print("Failed to process trace ({})!".format(e))102        traceback.print_exc()103        sys.exit(2)104    finally:105        proc.print_report()106if __name__ == '__main__':...

analyzer.py

Source:analyzer.py

1#!/usr/bin/env python2import sys3import json4import requests5import argparse6import config7from waf import Waf8def getParser():9	parser = argparse.ArgumentParser(description = 'Process WAF events.')10	parser.add_argument('-u', '--user', metavar = 'user', dest = 'user',11						type = str, help = 'The user account')12	parser.add_argument('-k', '--key', metavar = 'key', dest = 'key',13						type = str, help = 'The API key')14	parser.add_argument('-z', '--zone', metavar = 'zone', dest = 'zone',15						type = str, help = 'The zone ID')16	parser.add_argument('-o', '--org', metavar = 'org', dest = 'org',17						type = str, help = 'The organization ID')18	parser.add_argument('-t', '--host', metavar = 'host', dest = 'host',19						type = str, help = 'The hostname')20	parser.add_argument('-p', '--print_events', metavar = 'print_events', dest = 'print_events',21						type = str, help = 'Print events')22	parser.add_argument('-a', '--all', action = 'store_true', dest = 'all', 23						help = 'All zones (overwrites zone ID)', default = False)24	parser.add_argument('-s', '--separate', action = 'store_true',25						dest = 'separate', help = 'Separate reports', default = False),26	parser.add_argument('-r', '--ray', metavar = 'ray', dest = 'ray',27						type = str, help = 'The ray ID')28	return parser29def getZoneInteractive(waf):30	print "\nThe following zones are available:\n"31	for i, zone in enumerate(waf.zones):32		print "%s. ID: %s - %s" % (i + 1, zone[0], zone[1])33	while True:34		try:35			s = int(raw_input("\nPlease enter the list number:")) - 136			zone = waf.zones[s][0]37			break38		except (ValueError, IndexError):39			print "Error: Invalid input. Try again."40	return zone41def printEvents(waf):42	waf.printEvents()43def printTopEvents(waf):44	print "Total events checked: " + str(len(waf.events)) + "\n"45	waf.printTopEvents("Top Country Threats:", 'country')46	waf.printTopEvents("Top IP Threats:", 'ip')47	waf.printTopEvents("Top URL Threats:", ('host', 'uri'))48	waf.printTopEvents("Top User Agent Threats:", 'user_agent')49	waf.printTopRules("Top Rule Hits:")50def printRayEvent(waf, ray):51	waf.printRay(ray)52def commandLineRunner():53	parser = getParser()54	args = parser.parse_args()55	# Favor command line over config56	USER  = args.user   if args.user   is not None else config.USER57	KEY   = args.key    if args.key    is not None else config.KEY58	ZONE  = args.zone   if args.zone   is not None else config.ZONE59	ORG   = args.org    if args.org    is not None else config.ORG60	HOST  = args.host   if args.host   is not None else config.HOST61	PRINT_EVENTS = args.print_events if args.print_events is not None else config.PRINT_EVENTS62	PAGES = config.MAXP if config.MAXP is not None else 1063	ALL   = args.all64	SEP   = args.separate65	# If nothing specified default to interactive66	USER = USER if USER else raw_input("Enter your username:")67	KEY  = KEY  if KEY  else raw_input("Enter your API key:")68	# Create WAF object69	waf = Waf(USER, KEY, PAGES, HOST)70	if not ZONE and not ORG and not ALL:71		ZONE = [getZoneInteractive(waf)]72	elif ORG and not ALL:73		ZONE = [zone[0] for zone in waf.zones if zone[2] == ORG]74	elif ZONE:75		ZONE = [ZONE]76	else: 77		ZONE = [zone[0] for zone in waf.zones]78	# Perform relevant action and fetch data79	waf.zone = ZONE80	# Looking for specific ray81	if args.ray:82		printRayEvent(waf, args.ray)83	# We want individual reports per zone84	elif SEP and len(ZONE) > 1:85		for id in ZONE:86			for zone in waf.zones:87				if zone[0] == id:88					print "\nStarted grabbing WAF data for " + \89						zone[1] + " - ZoneID: " + id90			waf2 = Waf(USER, KEY, PAGES, HOST)91			waf2.zone = [id]92			if len(waf2.events) == 0: 93				print "No data for this zone.\n"94			if PRINT_EVENTS:95				printEvents(waf2)96			printTopEvents(waf2)97	# Aggregate reports98	else:99		if len(waf.events) == 0: 100			print "No data for this zone.\n"101		if PRINT_EVENTS:102				printEvents(waf)103		printTopEvents(waf)104if __name__ == '__main__':...

filter.py

Source:filter.py

...14  if activeID == id:15    print(id," : ",s, "diff: ", b)16    lastN = n17@asyncio.coroutine18def print_events(device,path):19    while True:20      try:21        events = yield from device.async_read()22        for event in events:23            #print(device.path, evdev.categorize(event), sep=': ')24            scanFilter(device.path,evdev.categorize(event))25      except OSError:26        global listDevices27        listDevices.remove(path)28        break29listDevices = []30async def CheckDevices(interval):31    global listDevices32    while True:33        print("CheckDevice",listDevices)34        for dev in evdev.list_devices():35          if not (dev in listDevices):36            listDevices.append(dev)37            devices = evdev.InputDevice(dev)38            asyncio.ensure_future(print_events(devices,dev))39        await asyncio.sleep(interval)40loop = asyncio.get_event_loop()41try:42  asyncio.ensure_future(CheckDevices(2))43#  devices = [evdev.InputDevice(path) for path in evdev.list_devices()]44#  for device in devices:45#    asyncio.async(print_events(device))46  loop = asyncio.get_event_loop()47  loop.run_forever()48except KeyboardInterrupt:49    pass50finally:51    print("Closing Loop")52    loop.close()53print("END Script")54import asyncio, evdev55import asyncio56import time57lastN = 058activeID = ""59def scanFilter(id,s):60  n = time.time()61  global lastN62  global activeID63  d = n - lastN64  b = d > 0.265  if b:66    activeID = id67  if activeID == id:68    print(id," : ",s, "diff: ", b)69    lastN = n70@asyncio.coroutine71def print_events(device,path):72    while True:73      try:74        events = yield from device.async_read()75        for event in events:76            #print(device.path, evdev.categorize(event), sep=': ')77            scanFilter(device.path,evdev.categorize(event))78      except OSError:79        global listDevices80        listDevices.remove(path)81        break82listDevices = []83async def CheckDevices(interval):84    global listDevices85    while True:86        print("CheckDevice",listDevices)87        for dev in evdev.list_devices():88          if not (dev in listDevices):89            listDevices.append(dev)90            devices = evdev.InputDevice(dev)91            asyncio.ensure_future(print_events(devices,dev))92        await asyncio.sleep(interval)93loop = asyncio.get_event_loop()94try:95  asyncio.ensure_future(CheckDevices(2))96#  devices = [evdev.InputDevice(path) for path in evdev.list_devices()]97#  for device in devices:98#    asyncio.async(print_events(device))99  loop = asyncio.get_event_loop()100  loop.run_forever()101except KeyboardInterrupt:102    pass103finally:104    print("Closing Loop")105    loop.close()...

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