Mercurial > hg
view tests/get-with-headers.py @ 39232:0a5b20c107a6
repository: remove storedeltachains from ifilestorage
The ifilestorage interface was bootstrapped from requirements of
callers outside the storage implementation (revlogs). I believe we
even made some members public so they could be part of the interface!
Historically, the changegroup code was a gross offender when it
came to accessing low-level storage primitives. There are a handful
of members on the ifilestorage interface that are/were used only
for changegroup code.
With the recent refactor of changegroup code and the establishment
of a formal API on the storage interface for producing revision
deltas, the changegroup code is no longer accessing these low-level
primitives related to delta generation directly. Instead, things
are abstracted away in the storage implementation.
This means we can remove elements from the storage interface that
are no longer needed.
We start with "storedeltachains."
We remove it from the interface. Then we make it a private
attribute and update all references.
.. api:: storedeltachains has been dropped from ifilestorage interface
.. api:: storedeltachains on revlog classes is now _storedeltachains
Differential Revision: https://phab.mercurial-scm.org/D4227
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 09 Aug 2018 16:11:24 -0700 |
parents | cfd0c1df5e33 |
children | fe11fc7e541f |
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#!/usr/bin/env python """This does HTTP GET requests given a host:port and path and returns a subset of the headers plus the body of the result.""" from __future__ import absolute_import import argparse import json import os import sys from mercurial import ( util, ) httplib = util.httplib try: import msvcrt msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) except ImportError: pass stdout = getattr(sys.stdout, 'buffer', sys.stdout) parser = argparse.ArgumentParser() parser.add_argument('--twice', action='store_true') parser.add_argument('--headeronly', action='store_true') parser.add_argument('--json', action='store_true') parser.add_argument('--hgproto') parser.add_argument('--requestheader', nargs='*', default=[], help='Send an additional HTTP request header. Argument ' 'value is <header>=<value>') parser.add_argument('--bodyfile', help='Write HTTP response body to a file') parser.add_argument('host') parser.add_argument('path') parser.add_argument('show', nargs='*') args = parser.parse_args() twice = args.twice headeronly = args.headeronly formatjson = args.json hgproto = args.hgproto requestheaders = args.requestheader tag = None def request(host, path, show): assert not path.startswith('/'), path global tag headers = {} if tag: headers['If-None-Match'] = tag if hgproto: headers['X-HgProto-1'] = hgproto for header in requestheaders: key, value = header.split('=', 1) headers[key] = value conn = httplib.HTTPConnection(host) conn.request("GET", '/' + path, None, headers) response = conn.getresponse() stdout.write(b'%d %s\n' % (response.status, response.reason.encode('ascii'))) if show[:1] == ['-']: show = sorted(h for h, v in response.getheaders() if h.lower() not in show) for h in [h.lower() for h in show]: if response.getheader(h, None) is not None: stdout.write(b"%s: %s\n" % (h.encode('ascii'), response.getheader(h).encode('ascii'))) if not headeronly: stdout.write(b'\n') data = response.read() if args.bodyfile: bodyfh = open(args.bodyfile, 'wb') else: bodyfh = stdout # Pretty print JSON. This also has the beneficial side-effect # of verifying emitted JSON is well-formed. if formatjson: # json.dumps() will print trailing newlines. Eliminate them # to make tests easier to write. data = json.loads(data) lines = json.dumps(data, sort_keys=True, indent=2).splitlines() for line in lines: bodyfh.write(line.rstrip()) bodyfh.write(b'\n') else: bodyfh.write(data) if args.bodyfile: bodyfh.close() if twice and response.getheader('ETag', None): tag = response.getheader('ETag') return response.status status = request(args.host, args.path, args.show) if twice: status = request(args.host, args.path, args.show) if 200 <= status <= 305: sys.exit(0) sys.exit(1)