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Quelle html_build_viewer.py Sprache: Python |
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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. # This module contains code for running an HTTP server to view build info. import http.server import json import os import requests class HTTPHandler(http.server.BaseHTTPRequestHandler): def do_GET(self): s = self.server.wrapper p = self.path if p == "/build_resources.json": self.send_response(200) self.send_header("Content-Type", "application/json; charset=utf-8") self.end_headers() keys = sorted(s.json_files.keys()) s = json.dumps({"files": ["resources/%s" % k for k in keys]}) self.wfile.write(s.encode("utf-8")) return if p.startswith("/resources/"): key = p[len("/resources/") :] if key not in s.json_files: self.send_error(404) return self.send_response(200) self.send_header("Content-Type", "application/json; charset=utf-8") self.send_header( "Access-Control-Allow-Origin", "https://profiler.firefox.com" ) self.end_headers() self.wfile.write(s.json_files[key]) self.server.wrapper.do_shutdown = True return if p == "/": p = "/build_resources.html" self.serve_docroot(s.doc_root, p[1:]) def do_POST(self): if self.path == "/shutdown": self.server.wrapper.do_shutdown = True self.send_response(200) return self.send_error(404) def serve_docroot(self, root, path): local_path = os.path.normpath(os.path.join(root, path)) # Cheap security. This doesn't resolve symlinks, etc. But, it should be # acceptable since this server only runs locally. if not local_path.startswith(root): self.send_error(404) if not os.path.exists(local_path): self.send_error(404) return if os.path.isdir(local_path): self.send_error(500) return self.send_response(200) ct = "text/plain" if path.endswith(".html"): ct = "text/html" self.send_header("Content-Type", ct) self.end_headers() with open(local_path, "rb") as fh: self.wfile.write(fh.read()) class BuildViewerServer(object): def __init__(self, address="localhost", port=0): # TODO use pkg_resources to obtain HTML resources. pkg_dir = os.path.dirname(os.path.abspath(__file__)) doc_root = os.path.join(pkg_dir, "resources", "html-build-viewer") assert os.path.isdir(doc_root) self.doc_root = doc_root self.json_files = {} self.server = http.server.HTTPServer((address, port), HTTPHandler) self.server.wrapper = self self.do_shutdown = False @property def url(self): hostname, port = self.server.server_address return "http://%s:%d/" % (hostname, port) def add_resource_json_file(self, key, path): """Register a resource JSON file with the server. The file will be made available under the name/key specified.""" with open(path, "rb") as fh: self.json_files[key] = fh.read() def add_resource_json_url(self, key, url): """Register a resource JSON file at a URL.""" r = requests.get(url) if r.status_code != 200: raise Exception("Non-200 HTTP response code") self.json_files[key] = r.text def run(self): while not self.do_shutdown: self.server.handle_request() ¤ Dauer der Verarbeitung: 0.17 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28