cd22478e4f
- Modify the compare script to output more details of a comparison. This will include the source/golden directory, the comparison directory (the new renderings), and a file path to difference images if the golden does not match the rendered image. - The image_diff script can now output a TIFF that is the difference of two input TIFFs. - Add a viewer for examining the differences between rendered output and golden images. - The viewer consists of a simple server of web API endpoints for querying difference results (along with rendered images in TIFF). - And a web-based (html + lit-element) UI for looking at the rendered images and differences.
82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
# Copyright (C) 2025 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import os
|
|
import sys
|
|
import flask
|
|
import pathlib
|
|
import json
|
|
|
|
from utils import ArgParseImpl
|
|
|
|
from flask import Flask, request, make_response, send_from_directory
|
|
|
|
DIR = pathlib.Path(__file__).parent.absolute()
|
|
HTML_DIR = os.path.join(DIR, "viewer_html")
|
|
|
|
def _create_app(config):
|
|
app = Flask(__name__)
|
|
|
|
client_config = config.copy()
|
|
base_dir = client_config['base_dir']
|
|
comparison_dir = client_config['comparison_dir']
|
|
diff_dir = client_config['diff_dir']
|
|
|
|
del client_config['base_dir']
|
|
del client_config['comparison_dir']
|
|
del client_config['diff_dir']
|
|
|
|
@app.route('/r/', methods=['GET'])
|
|
def get_r():
|
|
return json.dumps(client_config)
|
|
|
|
@app.route('/g/<path:filepath>', methods=['GET'])
|
|
def get_g(filepath):
|
|
return send_from_directory(base_dir, filepath)
|
|
|
|
@app.route('/d/<path:filepath>', methods=['GET'])
|
|
def get_d(filepath):
|
|
return send_from_directory(diff_dir, filepath)
|
|
|
|
@app.route('/c/<path:filepath>', methods=['GET'])
|
|
def get_c(filepath):
|
|
return send_from_directory(comparison_dir, filepath)
|
|
|
|
@app.route('/<path:filepath>')
|
|
def get_static_file(filepath):
|
|
return send_from_directory(HTML_DIR, filepath)
|
|
|
|
@app.route('/')
|
|
def get_index():
|
|
return send_from_directory(HTML_DIR, 'index.html')
|
|
|
|
app.url_map.strict_slashes = False
|
|
return app
|
|
|
|
if __name__ == '__main__':
|
|
PORT = 8901
|
|
parser = ArgParseImpl()
|
|
parser.add_argument('--diff', help='Diff directory', required=True)
|
|
args, _ = parser.parse_known_args(sys.argv[1:])
|
|
|
|
with open(os.path.join(args.diff, 'compare_results.json'), 'r') as f:
|
|
config = json.loads(f.read())
|
|
config['diff_dir'] = os.path.abspath(args.diff)
|
|
|
|
app = _create_app(config)
|
|
from waitress import serve
|
|
|
|
print(f'Point your browser to http://localhost:{PORT} to see the diff results')
|
|
serve(app, host="127.0.0.1", port=PORT)
|