Best Python code snippet using tempest_python
HunkShow.py
Source: HunkShow.py
...35 print "Library #%d" % lib['lib_no']36 for unit in lib['units']:37 self.print_unit(unit['unit_no'], unit['name'])38 for segment in unit['segments']:39 self.show_segment(segment, unit['segments'])40 def show_unit_segments(self):41 for unit in self.units:42 self.print_unit(unit['unit_no'], unit['name'])43 for segment in unit['segments']:44 self.show_segment(segment, unit['segments'])45 def show_loadseg_segments(self):46 # header + segments47 if not self.brief:48 self.print_header(self.header)49 for segment in self.segments:50 self.show_segment(segment, self.segments)51 # overlay52 if self.overlay != None:53 print "Overlay"54 num_ov = len(self.overlay_headers)55 for o in xrange(num_ov):56 if not self.brief:57 self.print_header(self.overlay_headers[o])58 for segment in self.overlay_segments[o]:59 self.show_segment(segment, self.overlay_segments[o])60 def show_segment(self, hunk, seg_list):61 main = hunk[0]62 # unit hunks are named63 name = ""64 if hunk[0].has_key('name'):65 name = "'%s'" % main['name']66 type_name = main['type_name'].replace("HUNK_","")67 size = main['size']68 hunk_no = main['hunk_no']69 if main.has_key('data_file_offset'):70 data_file_offset = main['data_file_offset']71 else:72 data_file_offset = None73 hunk_file_offset = main['hunk_file_offset']74 if main.has_key('alloc_size'):...
homography.py
Source: homography.py
1import os2from pathlib import Path3import cv24import numpy as np5from visualize import vis_utils6from homography import transform_calculator7from homography.line import Line8def find_homography_lines(img,9 rotate=False,10 warp=False,11 vis=False,12 write=False,13 output_name=None):14 """15 Find homography transform using line detection16 :param output_name:17 :param img:18 :param rotate:19 :param warp:20 :param vis:21 :param write:22 :return:23 """24 if rotate:25 img = cv2.rotate(img, cv2.ROTATE_90_COUNTERCLOCKWISE)26 h, w = img.shape[:2]27 all_line, v_lines, h_lines = transform_calculator.get_lines(img)28 if output_name is not None:29 output_name_base = output_name.rsplit('.', 1)[0]30 else:31 output_name_base = 'test'32 if vis:33 # Drawing org lines34 # for org_line in all_line:35 # Line(org_line).draw(img, show_segment=False, long=False, line_color=(244, 0, 123))36 for org_line in h_lines:37 Line(org_line).draw(img, show_segment=False, long=False, line_color=(0, 0, 255))38 for org_line in v_lines:39 Line(org_line).draw(img, show_segment=False, long=False)40 vis_utils.show_img(img, output_name_base + '_line_detections.jpg', show=vis, write=write)41 thetas = [line[7] for line in v_lines]42 already_vertical = False43 if np.count_nonzero(abs(np.float32(thetas)) > 88) > 10: # many vertical lines44 already_vertical = True45 vanishing_point = [w / 2, 1000000000000]46 custom_lines = [Line(vanishing_point + [line[2], line[3]]) for line in v_lines]47 # custom_lines = [Line(line) for line in v_lines]48 # custom_lines = [Line(line.get_segment(0,w-1,0,h-1)) for line in custom_lines]49 else:50 vanishing_point = transform_calculator.get_vanishing_point(v_lines)51 custom_lines = [Line(vanishing_point + [line[2], line[3]]) for line in v_lines]52 for line in custom_lines:53 line.get_segment(0, w - 1, 0, h - 1)54 line1, line2 = transform_calculator.pick_two_good_lines(custom_lines, thres_length=h)55 if vis:56 # Drawing long lines57 for custom_line in custom_lines:58 custom_line.draw(img, show_segment=False)59 for custom_line in [line1, line2]:60 custom_line.draw(img, show_segment=False, line_color=(0, 100, 230))61 vis_utils.show_img(img, output_name_base + '_line_filter.jpg', show=vis, write=write)62 if not already_vertical:63 M_v, _ = transform_calculator.transform_from_vertical_lines(line1=line1, line2=line2, img=img, warp=False)64 else:65 M_v = np.eye(3)66 M_h, _ = transform_calculator.transform_from_horizontal_lines(line1, line2, h_lines, M_v)67 M_final = np.float32(M_h) @ np.float32(M_v)68 M_final_correct, img_final = transform_calculator.perspective_warp(img, M_final, warp=warp)69 vis_utils.show_img(img_final, output_name_base + '_line_homography_warped.jpg', show=vis, write=write)70 return M_final_correct, img_final71def find_homography_lines_video(video_dir, video_name, output_file=None):72 """73 Find homograhies for all frames in a video74 :param video_dir:75 :param video_name:76 :param output_file: output homographies to that file77 :return:78 """79 if output_file is not None and Path(output_file).exists():80 line_homographies = np.load(output_file)81 else:82 video_path = f'{video_dir}/{video_name}.mp4'83 vidcap = cv2.VideoCapture(video_path)84 line_homographies = []85 rotate = False86 while True:87 it_worked, img = vidcap.read()88 if not it_worked:89 break90 line_homography, _ = find_homography_lines(img, rotate=rotate, vis=False)91 line_homographies.append(line_homography)92 if output_file is not None:93 os.makedirs(str(Path(output_file).parent), exist_ok=True)94 with open(output_file, 'wb') as f:95 np.save(f, line_homographies)...
ioc.py
Source: ioc.py
...32 if debugging:33 print(*args, file=sys.stderr, **kwargs)34def ERR(*args, **kwargs):35 print(*args, file=sys.stderr, **kwargs)36def show_segment(segments, index):37 lines = segments[index].split('\n')38 DEBUG(f's[{index}] =>\n{lines}\n----\n')39def _run_txt2csv(path, view=None, tab=False):40 DEBUG(f'running `refs` subcommand, path={path}, view={view}, tab={tab}')41 buffer = sys.stdin.read() if path == '-' else open(path).read()42 text = str(buffer)43 segments = text.split('\n\n\n\n')44 DEBUG(f'segments => {len(segments)}')45 # show_segment(segments, 0)46 # show_segment(segments, 1)47 # show_segment(segments, 2)48 # show_segment(segments, 3)49 # show_segment(segments, 4)50 separator = '\t' if tab else ','51 data = segments[1] if view == "peripheral" else segments[3]52 lines = data.split('\n')53 xs = [ (x.split('\t')) for x in lines ]54 xs = [ (separator.join(x)) for x in xs ]55 xs = '\n'.join(xs)56 print(xs)57 return 058def _build_parser():59 ###60 # Inspired by: https://medium.com/@dboyliao/python-%E8%B6%85%E5%A5%BD%E7%94%A8%E6%A8%99%E6%BA%96%E5%87%BD%E5%BC%8F%E5%BA%AB-argparse-part-2-b5a178f0881361 #62 parser = argparse.ArgumentParser()63 subcmd = parser.add_subparsers(dest='subcmd', help='subcommands', metavar='SUBCOMMAND')...
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