Mercurial > hg
view mercurial/hgweb/wsgicgi.py @ 46812:e4696ba43ecd
test-copies: show some wrong ChangedFiles upgrade
For file present only on one side and touched during merge, the upgrade code
confused them as "merged". However they should be either "touched", or
"salvaged" but they are currently recorded as "merged". See the next changesets
for more details on these cases and fix.
Differential Revision: https://phab.mercurial-scm.org/D10218
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Sat, 13 Mar 2021 04:54:05 +0100 |
parents | 56483ab91e66 |
children | 6000f5b25c9b |
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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 from __future__ import absolute_import import os from ..pycompat import getattr from .. import pycompat from ..utils import procutil from . import common def launch(application): procutil.setbinary(procutil.stdin) procutil.setbinary(procutil.stdout) environ = dict(pycompat.iteritems(os.environ)) # re-exports 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 = procutil.stdin if environ.get('HTTP_EXPECT', '').lower() == '100-continue': stdin = common.continuereader(stdin, procutil.stdout.write) environ['wsgi.input'] = stdin environ['wsgi.errors'] = procutil.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 = procutil.stdout def write(data): if not headers_set: raise AssertionError(b"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(b'Status: %s\r\n' % pycompat.bytesurl(status)) for hk, hv in response_headers: out.write( b'%s: %s\r\n' % (pycompat.bytesurl(hk), pycompat.bytesurl(hv)) ) out.write(b'\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: del exc_info # avoid dangling circular ref elif headers_set: raise AssertionError(b"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(b'') # send headers now if body was empty finally: getattr(content, 'close', lambda: None)()