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|
| | import argparse |
| | import os |
| | from collections import defaultdict |
| |
|
| |
|
| | html_template = """<html><head><style media="screen" type="text/css"> |
| | img{{ |
| | width:100%; |
| | max-width:800px; |
| | }} |
| | </style> |
| | </head><body> |
| | {failed} |
| | {body} |
| | </body></html> |
| | """ |
| |
|
| | subdir_template = """<h2>{subdir}</h2><table> |
| | <thead><td>name</td><td>actual</td><td>expected</td><td>diff</td></thead> |
| | {rows} |
| | </table> |
| | """ |
| |
|
| | failed_template = """<h2>Only Failed</h2><table> |
| | <thead><td>name</td><td>actual</td><td>expected</td><td>diff</td></thead> |
| | {rows} |
| | </table> |
| | """ |
| |
|
| | row_template = ('<tr>' |
| | '<td>{0}{1}</td>' |
| | '<td>{2}</td>' |
| | '<td><a href="{3}"><img src="{3}"></a></td>' |
| | '<td>{4}</td>' |
| | '</tr>') |
| |
|
| | linked_image_template = '<a href="{0}"><img src="{0}"></a>' |
| |
|
| |
|
| | def run(show_browser=True): |
| | """ |
| | Build a website for visual comparison |
| | """ |
| | image_dir = "result_images" |
| | _subdirs = (name |
| | for name in os.listdir(image_dir) |
| | if os.path.isdir(os.path.join(image_dir, name))) |
| |
|
| | failed_rows = [] |
| | body_sections = [] |
| | for subdir in sorted(_subdirs): |
| | if subdir == "test_compare_images": |
| | |
| | continue |
| |
|
| | pictures = defaultdict(dict) |
| | for file in os.listdir(os.path.join(image_dir, subdir)): |
| | if os.path.isdir(os.path.join(image_dir, subdir, file)): |
| | continue |
| | fn, fext = os.path.splitext(file) |
| | if fext != ".png": |
| | continue |
| | |
| | if "-failed-diff" in fn: |
| | pictures[fn[:-12]]["f"] = "/".join((subdir, file)) |
| | elif "-expected" in fn: |
| | pictures[fn[:-9]]["e"] = "/".join((subdir, file)) |
| | else: |
| | pictures[fn]["c"] = "/".join((subdir, file)) |
| |
|
| | subdir_rows = [] |
| | for name, test in sorted(pictures.items()): |
| | expected_image = test.get('e', '') |
| | actual_image = test.get('c', '') |
| |
|
| | if 'f' in test: |
| | |
| | |
| | status = " (failed)" |
| | failed = f'<a href="{test["f"]}">diff</a>' |
| | current = linked_image_template.format(actual_image) |
| | failed_rows.append(row_template.format(name, "", current, |
| | expected_image, failed)) |
| | elif 'c' not in test: |
| | |
| | status = " (failed)" |
| | failed = '--' |
| | current = '(Failure in test, no image produced)' |
| | failed_rows.append(row_template.format(name, "", current, |
| | expected_image, failed)) |
| | else: |
| | status = " (passed)" |
| | failed = '--' |
| | current = linked_image_template.format(actual_image) |
| |
|
| | subdir_rows.append(row_template.format(name, status, current, |
| | expected_image, failed)) |
| |
|
| | body_sections.append( |
| | subdir_template.format(subdir=subdir, rows='\n'.join(subdir_rows))) |
| |
|
| | if failed_rows: |
| | failed = failed_template.format(rows='\n'.join(failed_rows)) |
| | else: |
| | failed = '' |
| | body = ''.join(body_sections) |
| | html = html_template.format(failed=failed, body=body) |
| | index = os.path.join(image_dir, "index.html") |
| | with open(index, "w") as f: |
| | f.write(html) |
| |
|
| | show_message = not show_browser |
| | if show_browser: |
| | try: |
| | import webbrowser |
| | webbrowser.open(index) |
| | except Exception: |
| | show_message = True |
| |
|
| | if show_message: |
| | print(f"Open {index} in a browser for a visual comparison.") |
| |
|
| |
|
| | if __name__ == '__main__': |
| | parser = argparse.ArgumentParser() |
| | parser.add_argument('--no-browser', action='store_true', |
| | help="Don't show browser after creating index page.") |
| | args = parser.parse_args() |
| | run(show_browser=not args.no_browser) |
| |
|
