| import os |
| import pathlib |
| from urllib.parse import urlparse |
| |
| def create_redirect(dst): |
| tpl = '<html><head><meta http-equiv="refresh" content="0; url={0}"><script>window.location.replace("{0}")</script></head></html>' |
| return tpl.format(dst) |
| |
| def create_redirects(app, docname): |
| if not app.builder.name == 'html': |
| return |
| for src, dst in app.config.html_redirects: |
| path = os.path.join(app.outdir, '{0}.html'.format(src)) |
| |
| os.makedirs(os.path.dirname(path), exist_ok=True) |
| |
| if urlparse(dst).scheme == "": |
| dst = pathlib.posixpath.relpath(dst, start=os.path.dirname(src)) |
| if not os.path.isfile(os.path.join(os.path.dirname(path), dst)): |
| raise Exception('{0} does not exitst'.format(dst)) |
| |
| with open(path, 'w') as f: |
| f.write(create_redirect(dst)) |
| |
| def setup(app): |
| app.add_config_value('html_redirects', [], '') |
| app.connect('build-finished', create_redirects) |
