How to use frames method in Puppeteer

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TestVSCode_stackTrace.py

Source:TestVSCode_stackTrace.py Github

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1"""2Test lldb-vscode setBreakpoints request3"""4from __future__ import print_function5import unittest26import vscode7from lldbsuite.test.decorators import *8from lldbsuite.test.lldbtest import *9from lldbsuite.test import lldbutil10import lldbvscode_testcase11import os12class TestVSCode_stackTrace(lldbvscode_testcase.VSCodeTestCaseBase):13 mydir = TestBase.compute_mydir(__file__)14 name_key_path = ['name']15 source_key_path = ['source', 'path']16 line_key_path = ['line']17 def verify_stackFrames(self, start_idx, stackFrames):18 frame_idx = start_idx19 for stackFrame in stackFrames:20 # Don't care about frame above main21 if frame_idx > 20:22 return23 self.verify_stackFrame(frame_idx, stackFrame)24 frame_idx += 125 def verify_stackFrame(self, frame_idx, stackFrame):26 frame_name = self.get_dict_value(stackFrame, self.name_key_path)27 frame_source = self.get_dict_value(stackFrame, self.source_key_path)28 frame_line = self.get_dict_value(stackFrame, self.line_key_path)29 if frame_idx == 0:30 expected_line = self.recurse_end31 expected_name = 'recurse'32 elif frame_idx < 20:33 expected_line = self.recurse_call34 expected_name = 'recurse'35 else:36 expected_line = self.recurse_invocation37 expected_name = 'main'38 self.assertTrue(frame_name == expected_name,39 'frame #%i name "%s" == "%s"' % (40 frame_idx, frame_name, expected_name))41 self.assertTrue(frame_source == self.source_path,42 'frame #%i source "%s" == "%s"' % (43 frame_idx, frame_source, self.source_path))44 self.assertTrue(frame_line == expected_line,45 'frame #%i line %i == %i' % (frame_idx, frame_line,46 expected_line))47 @skipIfWindows48 @skipIfDarwin # Skip this test for now until we can figure out why tings aren't working on build bots49 @no_debug_info_test50 def test_stackTrace(self):51 '''52 Tests the 'stackTrace' packet and all its variants.53 '''54 program = self.getBuildArtifact("a.out")55 self.build_and_launch(program)56 source = 'main.c'57 self.source_path = os.path.join(os.getcwd(), source)58 self.recurse_end = line_number(source, 'recurse end')59 self.recurse_call = line_number(source, 'recurse call')60 self.recurse_invocation = line_number(source, 'recurse invocation')61 lines = [self.recurse_end]62 # Set breakoint at a point of deepest recuusion63 breakpoint_ids = self.set_source_breakpoints(source, lines)64 self.assertTrue(len(breakpoint_ids) == len(lines),65 "expect correct number of breakpoints")66 self.continue_to_breakpoints(breakpoint_ids)67 startFrame = 068 # Verify we get all stack frames with no arguments69 stackFrames = self.get_stackFrames()70 frameCount = len(stackFrames)71 self.assertTrue(frameCount >= 20,72 'verify we get at least 20 frames for all frames')73 self.verify_stackFrames(startFrame, stackFrames)74 # Verify all stack frames by specifying startFrame = 0 and levels not75 # specified76 stackFrames = self.get_stackFrames(startFrame=startFrame)77 self.assertTrue(frameCount == len(stackFrames),78 ('verify same number of frames with startFrame=%i') % (79 startFrame))80 self.verify_stackFrames(startFrame, stackFrames)81 # Verify all stack frames by specifying startFrame = 0 and levels = 082 levels = 083 stackFrames = self.get_stackFrames(startFrame=startFrame,84 levels=levels)85 self.assertTrue(frameCount == len(stackFrames),86 ('verify same number of frames with startFrame=%i and'87 ' levels=%i') % (startFrame, levels))88 self.verify_stackFrames(startFrame, stackFrames)89 # Get only the first stack frame by sepcifying startFrame = 0 and90 # levels = 191 levels = 192 stackFrames = self.get_stackFrames(startFrame=startFrame,93 levels=levels)94 self.assertTrue(levels == len(stackFrames),95 ('verify one frame with startFrame=%i and'96 ' levels=%i') % (startFrame, levels))97 self.verify_stackFrames(startFrame, stackFrames)98 # Get only the first 3 stack frames by sepcifying startFrame = 0 and99 # levels = 3100 levels = 3101 stackFrames = self.get_stackFrames(startFrame=startFrame,102 levels=levels)103 self.assertTrue(levels == len(stackFrames),104 ('verify %i frames with startFrame=%i and'105 ' levels=%i') % (levels, startFrame, levels))106 self.verify_stackFrames(startFrame, stackFrames)107 # Get only the first 15 stack frames by sepcifying startFrame = 5 and108 # levels = 16109 startFrame = 5110 levels = 16111 stackFrames = self.get_stackFrames(startFrame=startFrame,112 levels=levels)113 self.assertTrue(levels == len(stackFrames),114 ('verify %i frames with startFrame=%i and'115 ' levels=%i') % (levels, startFrame, levels))116 self.verify_stackFrames(startFrame, stackFrames)117 # Verify we cap things correctly when we ask for too many frames118 startFrame = 5119 levels = 1000120 stackFrames = self.get_stackFrames(startFrame=startFrame,121 levels=levels)122 self.assertTrue(len(stackFrames) == frameCount - startFrame,123 ('verify less than 1000 frames with startFrame=%i and'124 ' levels=%i') % (startFrame, levels))125 self.verify_stackFrames(startFrame, stackFrames)126 # Verify level=0 works with non-zerp start frame127 startFrame = 5128 levels = 0129 stackFrames = self.get_stackFrames(startFrame=startFrame,130 levels=levels)131 self.assertTrue(len(stackFrames) == frameCount - startFrame,132 ('verify less than 1000 frames with startFrame=%i and'133 ' levels=%i') % (startFrame, levels))134 self.verify_stackFrames(startFrame, stackFrames)135 # Verify we get not frames when startFrame is too high136 startFrame = 1000137 levels = 1138 stackFrames = self.get_stackFrames(startFrame=startFrame,139 levels=levels)140 self.assertTrue(0 == len(stackFrames),...

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get_raw_skes_data.py

Source:get_raw_skes_data.py Github

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1# Copyright (c) Microsoft Corporation. All rights reserved.2# Licensed under the MIT License.3import os.path as osp4import os5import numpy as np6import pickle7import logging8import gc910def get_raw_bodies_data(skes_path, ske_name, frames_drop_skes, frames_drop_logger):11 """12 Get raw bodies data from a skeleton sequence.1314 Each body's data is a dict that contains the following keys:15 - joints: raw 3D joints positions. Shape: (num_frames x 25, 3)16 - colors: raw 2D color locations. Shape: (num_frames, 25, 2)17 - interval: a list which stores the frame indices of this body.18 - motion: motion amount (only for the sequence with 2 or more bodyIDs).1920 Return:21 a dict for a skeleton sequence with 3 key-value pairs:22 - name: the skeleton filename.23 - data: a dict which stores raw data of each body.24 - num_frames: the number of valid frames.25 """26 ske_file = osp.join(skes_path, ske_name + '.skeleton')27 assert osp.exists(ske_file), 'Error: Skeleton file %s not found' % ske_file28 # Read all data from .skeleton file into a list (in string format)29 # print('Reading data from %s' % ske_file[-29:])30 with open(ske_file, 'r') as fr:31 str_data = fr.readlines()3233 num_frames = int(str_data[0].strip('\r\n'))34 frames_drop = []35 bodies_data = dict()36 valid_frames = -1 # 0-based index37 current_line = 13839 for f in range(num_frames):40 num_bodies = int(str_data[current_line].strip('\r\n'))41 current_line += 14243 if num_bodies == 0: # no data in this frame, drop it44 frames_drop.append(f) # 0-based index45 continue4647 valid_frames += 148 joints = np.zeros((num_bodies, 25, 3), dtype=np.float32)49 colors = np.zeros((num_bodies, 25, 2), dtype=np.float32)5051 for b in range(num_bodies):52 bodyID = str_data[current_line].strip('\r\n').split()[0]53 current_line += 154 num_joints = int(str_data[current_line].strip('\r\n')) # 25 joints55 current_line += 15657 for j in range(num_joints):58 temp_str = str_data[current_line].strip('\r\n').split()59 joints[b, j, :] = np.array(temp_str[:3], dtype=np.float32)60 colors[b, j, :] = np.array(temp_str[5:7], dtype=np.float32)61 current_line += 16263 if bodyID not in bodies_data: # Add a new body's data64 body_data = dict()65 body_data['joints'] = joints[b] # ndarray: (25, 3)66 body_data['colors'] = colors[b, np.newaxis] # ndarray: (1, 25, 2)67 body_data['interval'] = [valid_frames] # the index of the first frame68 else: # Update an already existed body's data69 body_data = bodies_data[bodyID]70 # Stack each body's data of each frame along the frame order71 body_data['joints'] = np.vstack((body_data['joints'], joints[b]))72 body_data['colors'] = np.vstack((body_data['colors'], colors[b, np.newaxis]))73 pre_frame_idx = body_data['interval'][-1]74 body_data['interval'].append(pre_frame_idx + 1) # add a new frame index7576 bodies_data[bodyID] = body_data # Update bodies_data7778 num_frames_drop = len(frames_drop)79 assert num_frames_drop < num_frames, \80 'Error: All frames data (%d) of %s is missing or lost' % (num_frames, ske_name)81 if num_frames_drop > 0:82 frames_drop_skes[ske_name] = np.array(frames_drop, dtype=np.int)83 frames_drop_logger.info('{}: {} frames missed: {}\n'.format(ske_name, num_frames_drop,84 frames_drop))8586 # Calculate motion (only for the sequence with 2 or more bodyIDs)87 if len(bodies_data) > 1:88 for body_data in bodies_data.values():89 body_data['motion'] = np.sum(np.var(body_data['joints'], axis=0))9091 return {'name': ske_name, 'data': bodies_data, 'num_frames': num_frames - num_frames_drop}929394def get_raw_skes_data():95 skes_name = np.loadtxt(skes_name_file, dtype=str)9697 num_files = skes_name.size98 print('Found %d available skeleton files.' % num_files) # 56578 for rgbd-6099100 raw_skes_data = []101 frames_cnt = np.zeros(num_files, dtype=np.int)102103 for (idx, ske_name) in enumerate(skes_name):104 ##############################################105 gc.collect()106 if idx == 0:107 skes_path = '/content/skeleton1/nturgb+d_skeletons/'108 if idx == 56578:109 skes_path = '/content/skeleton2/'110 ##############################################111 bodies_data = get_raw_bodies_data(skes_path, ske_name, frames_drop_skes, frames_drop_logger)112 raw_skes_data.append(bodies_data)113 frames_cnt[idx] = bodies_data['num_frames']114 if (idx + 1) % 1000 == 0:115 print('Processed: %.2f%% (%d / %d)' % \116 (100.0 * (idx + 1) / num_files, idx + 1, num_files))117118 with open(save_data_pkl, 'wb') as fw:119 pickle.dump(raw_skes_data, fw, pickle.HIGHEST_PROTOCOL)120 np.savetxt(osp.join(save_path, 'raw_data', 'frames_cnt.txt'), frames_cnt, fmt='%d')121122 print('Saved raw bodies data into %s' % save_data_pkl)123 print('Total frames: %d' % np.sum(frames_cnt))124125 with open(frames_drop_pkl, 'wb') as fw:126 pickle.dump(frames_drop_skes, fw, pickle.HIGHEST_PROTOCOL)127128if __name__ == '__main__':129 save_path = './'130131 stat_path = osp.join(save_path, 'statistics')132 if not osp.exists('./raw_data'):133 os.makedirs('./raw_data')134135 skes_name_file = osp.join(stat_path, 'skes_available_name.txt')136 save_data_pkl = osp.join(save_path, 'raw_data', 'raw_skes_data.pkl')137 frames_drop_pkl = osp.join(save_path, 'raw_data', 'frames_drop_skes.pkl')138139 frames_drop_logger = logging.getLogger('frames_drop')140 frames_drop_logger.setLevel(logging.INFO)141 frames_drop_logger.addHandler(logging.FileHandler(osp.join(save_path, 'raw_data', 'frames_drop.log')))142 frames_drop_skes = dict()143144 get_raw_skes_data()145146 with open(frames_drop_pkl, 'wb') as fw: ...

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pydevd_custom_frames.py

Source:pydevd_custom_frames.py Github

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1from _pydevd_bundle.pydevd_constants import get_thread_id, Null2from pydevd_file_utils import get_abs_path_real_path_and_base_from_frame3from _pydev_imps._pydev_saved_modules import thread, threading4import sys5DEBUG = False6#=======================================================================================================================7# CustomFramesContainer8#=======================================================================================================================9class CustomFramesContainer:10 # Actual Values initialized later on.11 custom_frames_lock = None #: :type custom_frames_lock: threading.Lock12 custom_frames = None13 _next_frame_id = None14 _py_db_command_thread_event = None15def custom_frames_container_init(): #Note: no staticmethod on jython 2.1 (so, use free-function)16 CustomFramesContainer.custom_frames_lock = thread.allocate_lock()17 # custom_frames can only be accessed if properly locked with custom_frames_lock!18 # Key is a string identifying the frame (as well as the thread it belongs to).19 # Value is a CustomFrame.20 #21 CustomFramesContainer.custom_frames = {}22 # Only to be used in this module23 CustomFramesContainer._next_frame_id = 024 # This is the event we must set to release an internal process events. It's later set by the actual debugger25 # when we do create the debugger.26 CustomFramesContainer._py_db_command_thread_event = Null()27#Initialize it the first time (it may be reinitialized later on when dealing with a fork).28custom_frames_container_init()29#=======================================================================================================================30# CustomFrame31#=======================================================================================================================32class CustomFrame:33 def __init__(self, name, frame, thread_id):34 # 0 = string with the representation of that frame35 self.name = name36 # 1 = the frame to show37 self.frame = frame38 # 2 = an integer identifying the last time the frame was changed.39 self.mod_time = 040 # 3 = the thread id of the given frame41 self.thread_id = thread_id42def add_custom_frame(frame, name, thread_id):43 CustomFramesContainer.custom_frames_lock.acquire()44 try:45 curr_thread_id = get_thread_id(threading.currentThread())46 next_id = CustomFramesContainer._next_frame_id = CustomFramesContainer._next_frame_id + 147 # Note: the frame id kept contains an id and thread information on the thread where the frame was added48 # so that later on we can check if the frame is from the current thread by doing frame_id.endswith('|'+thread_id).49 frame_id = '__frame__:%s|%s' % (next_id, curr_thread_id)50 if DEBUG:51 sys.stderr.write('add_custom_frame: %s (%s) %s %s\n' % (52 frame_id, get_abs_path_real_path_and_base_from_frame(frame)[-1], frame.f_lineno, frame.f_code.co_name))53 CustomFramesContainer.custom_frames[frame_id] = CustomFrame(name, frame, thread_id)54 CustomFramesContainer._py_db_command_thread_event.set()55 return frame_id56 finally:57 CustomFramesContainer.custom_frames_lock.release()58addCustomFrame = add_custom_frame # Backward compatibility59def update_custom_frame(frame_id, frame, thread_id, name=None):60 CustomFramesContainer.custom_frames_lock.acquire()61 try:62 if DEBUG:63 sys.stderr.write('update_custom_frame: %s\n' % frame_id)64 try:65 old = CustomFramesContainer.custom_frames[frame_id]66 if name is not None:67 old.name = name68 old.mod_time += 169 old.thread_id = thread_id70 except:71 sys.stderr.write('Unable to get frame to replace: %s\n' % (frame_id,))72 import traceback;traceback.print_exc()73 CustomFramesContainer._py_db_command_thread_event.set()74 finally:75 CustomFramesContainer.custom_frames_lock.release()76def get_custom_frame(thread_id, frame_id):77 '''78 :param thread_id: This should actually be the frame_id which is returned by add_custom_frame.79 :param frame_id: This is the actual id() of the frame80 '''81 CustomFramesContainer.custom_frames_lock.acquire()82 try:83 frame_id = int(frame_id)84 f = CustomFramesContainer.custom_frames[thread_id].frame85 while f is not None:86 if id(f) == frame_id:87 return f88 f = f.f_back89 finally:90 f = None91 CustomFramesContainer.custom_frames_lock.release()92def remove_custom_frame(frame_id):93 CustomFramesContainer.custom_frames_lock.acquire()94 try:95 if DEBUG:96 sys.stderr.write('remove_custom_frame: %s\n' % frame_id)97 CustomFramesContainer.custom_frames.pop(frame_id, None)98 CustomFramesContainer._py_db_command_thread_event.set()99 finally:100 CustomFramesContainer.custom_frames_lock.release()...

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calculateExtractiveSummaryAccuracy.py

Source:calculateExtractiveSummaryAccuracy.py Github

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1import sys2import os3import csv4startFrames = []5endFrames = []6writer = 07FL =["FL"]8DM = ["DM"]9FB1 = ["FB1"]10FB2 = ["FB2"]11FB3 = ["FB3"]12def runAlgo(folder, experiment):13 print folder14 print experiment15 path = os.path.join(folder, experiment)16 path = os.path.join(path, "keyFrames")17 imageFrames = []18 imageExtension = ".jpg"19 for image in os.listdir(path):20 if image.endswith(imageExtension):21 image = image[:-len(imageExtension)]22 imageFrames.append(int(image))23 imageFrames.sort()24 print "Keyframes:"25 print "\t" + str(imageFrames)26 shotIndex = 027 truePositive = 028 trueNegative = 029 falsePositive = 030 falseNegative = 031 shotScore = 032 for keyframe in imageFrames:33 for i in range(0, len(startFrames)-1):34 if keyframe >= startFrames[i] and keyframe <= startFrames[i+1]:35 shotIndex = i36 break37 # print "Keyframe " + str(keyframe)38 # print "Shot index " + str(shotIndex)39 # print "Start frame " + str(startFrames[shotIndex])40 # print "End frame " + str(endFrames[shotIndex])41 if keyframe >= startFrames[shotIndex] and keyframe <= endFrames[shotIndex]:42 truePositive = truePositive + 143 print "Adding " + str(keyframe)44 else:45 falsePositive = falsePositive + 146 for i in range(0, len(startFrames)):47 shotList = list(range(startFrames[i],endFrames[i]))48 # print "Start: " + str(startFrames[i])49 # print "End: " + str(endFrames[i])50 # print "ShotList " + str(shotList)51 exclusionList = set(shotList) - set(imageFrames)52 print "Exclusion " + str(exclusionList)53 falseNegative = falseNegative + len(exclusionList)54 commonSet = list(set(shotList).intersection(imageFrames))55 print "Common " + str(commonSet)56 if len(commonSet) > 0:57 shotScore = shotScore + 158 # break59 print "True Positive " + str(truePositive)60 print "False Positive " + str(falsePositive)61 print "False Negative " + str(falseNegative)62 shotScoreScaled = float(shotScore)/len(startFrames)63 print "Shot Score " + str(shotScoreScaled)64 if "FL" in experiment:65 FL.append("="+str(shotScore)+"/"+str(len(startFrames)))66 elif "DM" in experiment:67 DM.append("="+str(shotScore)+"/"+str(len(startFrames)))68 elif "FB1" in experiment:69 FB1.append("="+str(shotScore)+"/"+str(len(startFrames)))70 elif "FB2" in experiment:71 FB2.append("="+str(shotScore)+"/"+str(len(startFrames)))72 elif "FB3" in experiment:73 FB3.append("="+str(shotScore)+"/"+str(len(startFrames)))74if __name__ == "__main__":75 if len(sys.argv) < 4:76 print "\n\nUSAGE: calculateExtractiveSummaryAccuracy.py <shot/video/location> <keyframes/folder> <output/csv/file/path>\n\n"77 sys.exit()78 shotFolder = sys.argv[1]79 resultsFolder = sys.argv[2]80 outputFilePath = sys.argv[3]81 csvFile = open(outputFilePath, "wb")82 writer = csv.writer(csvFile, delimiter=",", quotechar='"', quoting=csv.QUOTE_ALL)83 rowData = ["Shot Path", shotFolder]84 writer.writerow(rowData)85 rowData = ["Keyframe folder", resultsFolder]86 writer.writerow(rowData)87 for file in os.listdir(shotFolder):88 if file.endswith(".avi"):89 file = file[:-4]90 splitData = file.split("-")91 startFrames.append(int(splitData[0]))92 endFrames.append(int(splitData[1]))93 startFrames.sort()94 print "Start times:"95 print "\t" + str(startFrames)96 endFrames.sort()97 print "End times:"98 print "\t" + str(endFrames)99 print "Start Frame count " + str(len(startFrames))100 print "End Frame count " + str(len(endFrames))101 print "Shot data ready"102 subFolders = [int(d[:-1]) for d in os.listdir(resultsFolder) if os.path.isdir(os.path.join(resultsFolder, d))]103 # print subFolders104 subFolders.sort()105 # print subFolders106 writer.writerow([""]+subFolders)107 for folder in subFolders:108 folderName = str(folder) + "%"109 folderPath = os.path.join(resultsFolder, folderName)110 experimentFolders = [d for d in os.listdir(folderPath) if os.path.isdir(os.path.join(folderPath, d))]111 print experimentFolders112 for experiment in experimentFolders:113 path = os.path.join(folderPath,experiment)114 path = os.path.join(path, "keyFrames")115 runAlgo(folderPath, experiment)116 writer.writerow(FL)117 writer.writerow(DM)118 writer.writerow(FB1)119 writer.writerow(FB2)...

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views.py

Source:views.py Github

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...28 return render(request, 'about.html') #the about page29def character(request):30 #return HttpResponse('character')31 return render(request, 'character.html')32def frames(request):33 #return HttpResponse('frames')34 return render(request,'frames.html')35def KanoHome(request):36 #return HttpResponse('Kano')37 KanoBasicFrames = KanoBasicAttack.objects.all()38 KanoStringFrames = KanoStringAttack.objects.all()39 KanoSpecialFrames = KanoSpecialAttack.objects.all()40 KanoRipperFrames = KanoRipperAttack.objects.all()41 KanoDirtbagFrames = KanoDirtbagAttack.objects.all()42 return render(request, 'KanoHome.html',43 {'KanoBasicFrames': KanoBasicFrames ,'KanoStringFrames': KanoStringFrames ,44 'KanoSpecialFrames': KanoSpecialFrames, 'KanoRipperFrames':KanoRipperFrames, 'KanoDirtbagFrames': KanoDirtbagFrames})45def NightwolfHome(request):46 #return HttpResponse('Nightwolf')...

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vpxtest.py

Source:vpxtest.py Github

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...9def main():10 camera = Camera(0, dict(width=640, height=480))11 clock = Clock(RATE)12 # capture frames as scv images13 frames = list(capture_frames(camera, clock, NUM_FRAMES))14 print '=== REALTIME ==='15 decoded_frames = run_test(frames, vpx.VPX_DL_REALTIME)16 playback(clock, decoded_frames)17 print '=== GOOD QUALITY ==='18 decoded_frames = run_test(frames, vpx.VPX_DL_GOOD_QUALITY)19 playback(clock, decoded_frames)20 print '=== BEST QUALITY ==='21 decoded_frames = run_test(frames, vpx.VPX_DL_BEST_QUALITY)22 playback(clock, decoded_frames)23def capture_frames(camera, clock, num_frames):24 for fno in xrange(num_frames):25 clock.tick()26 yield camera.getImage()27def playback(clock, frames):28 for img in frames:29 clock.tick()30 img.show()31def run_test(frames, deadline):32 # Encode frames33 start = time.time()34 w,h = frames[0].width, frames[0].height35 clip = M.Clip.encode(w,h,frames, deadline=deadline)36 elapsed = time.time() - start37 print '%d frames encoded in %fs, %.2f fps (avg) (%d kB)' % (...

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VideoFrame.py

Source:VideoFrame.py Github

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1"""Dummy Dataset and data loader for frames in single video."""2import os3import skvideo.io4import torch.utils.data as data5class VideoFrame(data.Dataset):6 """Dummy dataset for frames in single video."""7 def __init__(self, filepath, num_frames, transform=None):8 """Init VideoFrame dataset."""9 super(VideoFrame, self).__init__()10 self.filepath = filepath11 self.num_frames = num_frames12 self.transform = transform13 self.frames = None14 self.decode()15 def __getitem__(self, index):16 """Get frames from video."""17 frame = self.frames[index, ...]18 if self.transform is not None:19 frame = self.transform(frame)20 return frame21 def __len__(self):22 """Get number of the frames."""23 return self.num_frames24 def decode(self):25 """Decode frames from video."""26 if os.path.exists(self.filepath):27 try:28 self.frames = skvideo.io.vread(29 self.filepath, num_frames=self.num_frames)30 except AssertionError:31 self.frames = skvideo.io.vread(self.filepath)32 # return numpy.ndarray (N x H x W x C)33 self.frames = skvideo.utils.vshape(self.frames)34 self.num_frames = self.frames.shape[0]35 else:...

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preprocessor.py

Source:preprocessor.py Github

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1import json2import numpy as np3import seaborn as sns4import matplotlib.pylab as plt5# Raw frames are joined into sequences of 16 frames (about 2 seconds each)6# The sequences are then saved as samples for training7raw_data_folder=r"C:\chalmers_thesis\data\TurnAround_201956203615"8destination_data_folder=r"C:\training_data\turn_around"9frames=[]10prefix="\\frame"11frame_rate=1612num_doppler_bins=1613num_range_bins=6414start_index=115end_index=1250+start_index+frame_rate16for i in range(start_index,end_index):17 frames.append(np.nan_to_num(np.array(json.load(open(raw_data_folder+prefix+str(i)+".txt")),dtype="float")[0:frame_rate,18:82]))18 frames[-1]=((frames[-1])/(np.max(frames[-1]))).tolist()19for i in range(len(frames)-frame_rate):20 sequence=[]21 sequence.append(frames[i])22 sequence.append(frames[i+1])23 sequence.append(frames[i+2])24 sequence.append(frames[i+3])25 sequence.append(frames[i+4])26 sequence.append(frames[i+5])27 sequence.append(frames[i+6])28 sequence.append(frames[i+7])29 sequence.append(frames[i+8])30 sequence.append(frames[i+9])31 sequence.append(frames[i+10])32 sequence.append(frames[i+11])33 sequence.append(frames[i+12])34 sequence.append(frames[i+13])35 sequence.append(frames[i+14])36 sequence.append(frames[i+15])...

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const devices = require('puppeteer/DeviceDescriptors');3const iPhone = devices['iPhone 6'];4(async () => {5 const browser = await puppeteer.launch();6 const page = await browser.newPage();7 await page.emulate(iPhone);8 await page.screenshot({path: 'example.png'});9 await browser.close();10})();11const puppeteer = require('puppeteer');12const devices = require('puppeteer/DeviceDescriptors');13const iPhone = devices['iPhone 6'];14(async () => {15 const browser = await puppeteer.launch();16 const page = await browser.newPage();17 await page.emulate(iPhone);18 await page.screenshot({path: 'example.png'});19 await browser.close();20})();21const puppeteer = require('puppeteer');22const devices = require('puppeteer/DeviceDescriptors');23const iPhone = devices['iPhone 6'];24(async () => {25 const browser = await puppeteer.launch();26 const page = await browser.newPage();27 await page.emulate(iPhone);28 await page.screenshot({path: 'example.png'});29 await browser.close();30})();31const puppeteer = require('puppeteer');32const devices = require('puppeteer/DeviceDescriptors');33const iPhone = devices['iPhone 6'];34(async () => {35 const browser = await puppeteer.launch();36 const page = await browser.newPage();37 await page.emulate(iPhone);38 await page.screenshot({path: 'example.png'});39 await browser.close();40})();41const puppeteer = require('puppeteer');42const devices = require('puppeteer/DeviceDescriptors');43const iPhone = devices['iPhone 6'];44(async () => {45 const browser = await puppeteer.launch();46 const page = await browser.newPage();47 await page.emulate(iPhone);

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const devices = require('puppeteer/DeviceDescriptors');3const iPhone = devices['iPhone 6'];4(async () => {5 const browser = await puppeteer.launch({6 });7 const page = await browser.newPage();8 await page.emulate(iPhone);9 await browser.close();10})();11const puppeteer = require('puppeteer');12(async () => {13 const browser = await puppeteer.launch({14 });15 const page = await browser.newPage();16 await page.emulate(iPhone);17 await browser.close();18})();19const puppeteer = require('puppeteer');20(async () => {21 const browser = await puppeteer.launch({22 });23 const page = await browser.newPage();24 await page.emulate(iPhone);25 await browser.close();26})();27const puppeteer = require('puppeteer');28(async () => {29 const browser = await puppeteer.launch({30 });31 const page = await browser.newPage();32 await page.emulate(iPhone);33 await browser.close();34})();35const puppeteer = require('puppeteer');36(async () => {37 const browser = await puppeteer.launch({38 });39 const page = await browser.newPage();40 await page.emulate(iPhone);41 await browser.close();42})();43const puppeteer = require('puppeteer');44(async () => {

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({ headless: false, slowMo: 50 });4 const page = await browser.newPage();5 await page.focus('#lst-ib');6 await page.keyboard.type('puppeteer');7 await page.keyboard.press('Enter');8 await page.waitForNavigation();9 await page.click('#rso > div:nth-child(1) > div > div > div > div > h3 > a');10 await page.waitForNavigation();11 await page.click('#main-content > div > div > div > div > div > div > div > div > div > div > d

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await puppeteer.launch({headless: false});6 const page = await browser.newPage();7 await page.waitFor(5000);8 await page.screenshot({path: 'youtube.png'});9 await browser.close();10})();11const puppeteer = require('puppeteer');12const fs = require('fs');13const path = require('path');14(async () => {15 const browser = await puppeteer.launch({headless: false});16 const page = await browser.newPage();17 await page.waitFor(5000);18 await page.screenshot({path: 'youtube.png'});19 await browser.close();20})();21const puppeteer = require('puppeteer');22const fs = require('fs');23const path = require('path');24(async () => {25 const browser = await puppeteer.launch({headless: false});26 const page = await browser.newPage();27 await page.waitFor(5000);28 await page.screenshot({path: 'youtube.png'});29 await browser.close();30})();31const puppeteer = require('puppeteer');32const fs = require('fs');33const path = require('path');34(async () => {35 const browser = await puppeteer.launch({headless: false});36 const page = await browser.newPage();37 await page.waitFor(5000);38 await page.screenshot({path: 'youtube.png'});39 await browser.close();40})();41const puppeteer = require('puppeteer');42const fs = require('fs');43const path = require('path');

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: 'google.png' });7 await browser.close();8})();

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4const url = require('url');5const { promisify } = require('util');6const writeFile = promisify(fs.writeFile);7const unlink = promisify(fs.unlink);8(async () => {9 const browser = await puppeteer.launch({10 });11 const page = await browser.newPage();12 await page.goto(URL);13 await page.waitForSelector('iframe');14 const frames = await page.frames();15 const frame = frames.find((f) => f.name() === 'myframe');16 await frame.waitForSelector('input[name="firstname"]');17 await frame.type('input[name="firstname"]', 'John');18 await frame.type('input[name="lastname"]', 'Doe');19 await frame.click('input[type="submit"]');20 await page.screenshot({ path: 'example.png' });21 await browser.close();22})();23## 4. How to use page.evaluate() method of Puppeteer24const puppeteer = require('puppeteer');25const fs = require('fs');26const path = require('path');27const url = require('url');28const { promisify } = require('util');29const writeFile = promisify(fs.writeFile);30const unlink = promisify(fs.unlink);31(async () => {32 const browser = await puppeteer.launch({33 });34 const page = await browser.newPage();35 await page.goto(URL);36 await page.waitForSelector('iframe');37 const frames = await page.frames();38 const frame = frames.find((f) => f.name() === 'myframe');39 await frame.waitForSelector('input[name="firstname"]');40 await frame.type('input[name="firstname"]', 'John');41 await frame.type('input[name="lastname"]', 'Doe');42 await frame.click('input[type="submit"]');43 const result = await frame.evaluate(() => {

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await puppeteer.launch({6 });7 const page = await browser.newPage();8 await page.goto(url);9 await page.waitForSelector('iframe');10 const elementHandle = await page.$('iframe');11 const frame = await elementHandle.contentFrame();12 await frame.waitForSelector('video');13 const video = await frame.$('video');14 const src = await frame.evaluate((video) => video.src, video);15 console.log(src);16 const response = await page.goto(src);17 const buffer = await response.buffer();18 fs.writeFileSync(path.join(__dirname, 'video.mp4'), buffer);19 console.log('Video downloaded');20 await browser.close();21})();

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1const puppeteer = require('puppeteer');2const path = require('path');3const fs = require('fs-extra');4const mkdirp = require('mkdirp');5const rimraf = require('rimraf');6const { promisify } = require('util');7const { exec } = require('child_process');8const execAsync = promisify(exec);9const { spawn } = require('child_process');10const { execFile } = require('child_process');11const { execFileSync } = require('ch

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Automation Testing Tutorials

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