Mercurial > hg
view mercurial/hgweb/wsgicgi.py @ 25132:917b5a071888
paper: show branch/tags/bookmarks when browsing (issue3559)
Browse (or manifest) action allows browsing the directory structure at some
specified revision. In gitweb and monoblue styles, the revision header already
has branch/tag/bookmark information for the revision, but in paper style this
header was only showing tags. This patch adds branches and bookmarks.
Branch name needs to be obtained in this special way to be consistent with
regular changeset page, where in paper style default branch is never shown.
author | Anton Shestakov <engored@ya.ru> |
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date | Fri, 15 May 2015 18:17:36 +0800 |
parents | e8efcc8ff5c0 |
children | 37fcfe52c68c |
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# hgweb/wsgicgi.py - CGI->WSGI translator # # Copyright 2006 Eric Hopper <hopper@omnifarious.org> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # # This was originally copied from the public domain code at # http://www.python.org/dev/peps/pep-0333/#the-server-gateway-side import os, sys from mercurial import util from mercurial.hgweb import common def launch(application): util.setbinary(sys.stdin) util.setbinary(sys.stdout) environ = dict(os.environ.iteritems()) environ.setdefault('PATH_INFO', '') if environ.get('SERVER_SOFTWARE', '').startswith('Microsoft-IIS'): # IIS includes script_name in PATH_INFO scriptname = environ['SCRIPT_NAME'] if environ['PATH_INFO'].startswith(scriptname): environ['PATH_INFO'] = environ['PATH_INFO'][len(scriptname):] stdin = sys.stdin if environ.get('HTTP_EXPECT', '').lower() == '100-continue': stdin = common.continuereader(stdin, sys.stdout.write) environ['wsgi.input'] = stdin environ['wsgi.errors'] = sys.stderr environ['wsgi.version'] = (1, 0) environ['wsgi.multithread'] = False environ['wsgi.multiprocess'] = True environ['wsgi.run_once'] = True if environ.get('HTTPS', 'off').lower() in ('on', '1', 'yes'): environ['wsgi.url_scheme'] = 'https' else: environ['wsgi.url_scheme'] = 'http' headers_set = [] headers_sent = [] out = sys.stdout def write(data): if not headers_set: raise AssertionError("write() before start_response()") elif not headers_sent: # Before the first output, send the stored headers status, response_headers = headers_sent[:] = headers_set out.write('Status: %s\r\n' % status) for header in response_headers: out.write('%s: %s\r\n' % header) out.write('\r\n') out.write(data) out.flush() def start_response(status, response_headers, exc_info=None): if exc_info: try: if headers_sent: # Re-raise original exception if headers sent raise exc_info[0](exc_info[1], exc_info[2]) finally: exc_info = None # avoid dangling circular ref elif headers_set: raise AssertionError("Headers already set!") headers_set[:] = [status, response_headers] return write content = application(environ, start_response) try: for chunk in content: write(chunk) if not headers_sent: write('') # send headers now if body was empty finally: getattr(content, 'close', lambda : None)()