packaging: bundle dulwich, keyring, and pywin32-ctypes with WiX too
TortoiseHg installs these, which is possibly where they originated (though I
would have thought it more likely to be in the WiX installer, given its
heritage). When I was working on the TortoiseHg app for Mac (which uses the
similar `py2app`), it wasn't possible to use the keyring extension (even
externally) without bundling this keyring package into the app. Assuming the
same principle applies here, these would enable some common extensions. One of
the things that the TortoiseHg packager on macOS does now is it adds the user's
local `site-packages` directory to `sys.path`. That would allow the user to
install these critical modules in cases like this. But that can probably wait
for py3 packaging.
The only difference in the installed packages that I see now is WiX also bundles
distutils for some reason. I suppose that's not harming anything, so I'm not
touching it.
The only orphans in the install directories when comparing WiX and Inno now is
the Copying.txt vs COPYING.rtf, the two uninstaller files for Inno, and a
`Mercurial.url` file in Inno. I have no idea what that is, and it has *.ini
syntax with a single field pointing to the Mercurial homepage.
Differential Revision: https://phab.mercurial-scm.org/D8062
#!/usr/bin/env python
from __future__ import absolute_import, print_function
__doc__ = """Tiny HTTP Proxy.
This module implements GET, HEAD, POST, PUT and DELETE methods
on BaseHTTPServer, and behaves as an HTTP proxy. The CONNECT
method is also implemented experimentally, but has not been
tested yet.
Any help will be greatly appreciated. SUZUKI Hisao
"""
__version__ = "0.2.1"
import optparse
import os
import select
import socket
import sys
from mercurial import (
pycompat,
util,
)
httpserver = util.httpserver
socketserver = util.socketserver
urlreq = util.urlreq
if os.environ.get('HGIPV6', '0') == '1':
family = socket.AF_INET6
else:
family = socket.AF_INET
class ProxyHandler(httpserver.basehttprequesthandler):
__base = httpserver.basehttprequesthandler
__base_handle = __base.handle
server_version = "TinyHTTPProxy/" + __version__
rbufsize = 0 # self.rfile Be unbuffered
def handle(self):
(ip, port) = self.client_address
allowed = getattr(self, 'allowed_clients', None)
if allowed is not None and ip not in allowed:
self.raw_requestline = self.rfile.readline()
if self.parse_request():
self.send_error(403)
else:
self.__base_handle()
def log_request(self, code='-', size='-'):
xheaders = [h for h in self.headers.items() if h[0].startswith('x-')]
self.log_message(
'"%s" %s %s%s',
self.requestline,
str(code),
str(size),
''.join([' %s:%s' % h for h in sorted(xheaders)]),
)
# Flush for Windows, so output isn't lost on TerminateProcess()
sys.stdout.flush()
sys.stderr.flush()
def _connect_to(self, netloc, soc):
i = netloc.find(':')
if i >= 0:
host_port = netloc[:i], int(netloc[i + 1 :])
else:
host_port = netloc, 80
print("\t" "connect to %s:%d" % host_port)
try:
soc.connect(host_port)
except socket.error as arg:
try:
msg = arg[1]
except (IndexError, TypeError):
msg = arg
self.send_error(404, msg)
return 0
return 1
def do_CONNECT(self):
soc = socket.socket(family, socket.SOCK_STREAM)
try:
if self._connect_to(self.path, soc):
self.log_request(200)
self.wfile.write(
pycompat.bytestr(self.protocol_version)
+ b" 200 Connection established\r\n"
)
self.wfile.write(
b"Proxy-agent: %s\r\n"
% pycompat.bytestr(self.version_string())
)
self.wfile.write(b"\r\n")
self._read_write(soc, 300)
finally:
print("\t" "bye")
soc.close()
self.connection.close()
def do_GET(self):
(scm, netloc, path, params, query, fragment) = urlreq.urlparse(
self.path, 'http'
)
if scm != 'http' or fragment or not netloc:
self.send_error(400, "bad url %s" % self.path)
return
soc = socket.socket(family, socket.SOCK_STREAM)
try:
if self._connect_to(netloc, soc):
self.log_request()
url = urlreq.urlunparse(('', '', path, params, query, ''))
soc.send(
b"%s %s %s\r\n"
% (
pycompat.bytestr(self.command),
pycompat.bytestr(url),
pycompat.bytestr(self.request_version),
)
)
self.headers['Connection'] = 'close'
del self.headers['Proxy-Connection']
for key, val in self.headers.items():
soc.send(
b"%s: %s\r\n"
% (pycompat.bytestr(key), pycompat.bytestr(val))
)
soc.send(b"\r\n")
self._read_write(soc)
finally:
print("\t" "bye")
soc.close()
self.connection.close()
def _read_write(self, soc, max_idling=20):
iw = [self.connection, soc]
ow = []
count = 0
while True:
count += 1
(ins, _, exs) = select.select(iw, ow, iw, 3)
if exs:
break
if ins:
for i in ins:
if i is soc:
out = self.connection
else:
out = soc
try:
data = i.recv(8192)
except socket.error:
break
if data:
out.send(data)
count = 0
else:
print("\t" "idle", count)
if count == max_idling:
break
do_HEAD = do_GET
do_POST = do_GET
do_PUT = do_GET
do_DELETE = do_GET
class ThreadingHTTPServer(socketserver.ThreadingMixIn, httpserver.httpserver):
def __init__(self, *args, **kwargs):
httpserver.httpserver.__init__(self, *args, **kwargs)
a = open("proxy.pid", "w")
a.write(str(os.getpid()) + "\n")
a.close()
def runserver(port=8000, bind=""):
server_address = (bind, port)
ProxyHandler.protocol_version = "HTTP/1.0"
httpd = ThreadingHTTPServer(server_address, ProxyHandler)
sa = httpd.socket.getsockname()
print("Serving HTTP on", sa[0], "port", sa[1], "...")
try:
httpd.serve_forever()
except KeyboardInterrupt:
print("\nKeyboard interrupt received, exiting.")
httpd.server_close()
sys.exit(0)
if __name__ == '__main__':
argv = sys.argv
if argv[1:] and argv[1] in ('-h', '--help'):
print(argv[0], "[port [allowed_client_name ...]]")
else:
if argv[2:]:
allowed = []
for name in argv[2:]:
client = socket.gethostbyname(name)
allowed.append(client)
print("Accept: %s (%s)" % (client, name))
ProxyHandler.allowed_clients = allowed
del argv[2:]
else:
print("Any clients will be served...")
parser = optparse.OptionParser()
parser.add_option(
'-b',
'--bind',
metavar='ADDRESS',
help='Specify alternate bind address ' '[default: all interfaces]',
default='',
)
(options, args) = parser.parse_args()
port = 8000
if len(args) == 1:
port = int(args[0])
runserver(port, options.bind)