Remove windows python distribution from repo and add requirements.txt

1 files changed, 0 insertions, 441 deletions

diff --git a/python/gevent/_ssl2.py b/python/gevent/_ssl2.py
deleted file mode 100644
index 051e364..0000000
--- a/python/gevent/_ssl2.py
+++ /dev/null
@@ -1,441 +0,0 @@
-# Wrapper module for _ssl. Written by Bill Janssen.
-# Ported to gevent by Denis Bilenko.
-"""
-SSL wrapper for socket objects on Python 2.7.8 and below.
-
-For the documentation, refer to :mod:`ssl` module manual.
-
-This module implements cooperative SSL socket wrappers.
-
-.. deprecated:: 1.3
-   This module is not secure. Support for Python versions
-   with only this level of SSL will be dropped in gevent 1.4.
-"""
-
-from __future__ import absolute_import
-# Our import magic sadly makes this warning useless
-# pylint: disable=undefined-variable,arguments-differ,no-member
-
-import ssl as __ssl__
-
-_ssl = __ssl__._ssl
-
-import sys
-import errno
-from gevent._socket2 import socket
-from gevent.socket import _fileobject, timeout_default
-from gevent.socket import error as socket_error, EWOULDBLOCK
-from gevent.socket import timeout as _socket_timeout
-from gevent._compat import PYPY
-from gevent._util import copy_globals
-
-
-__implements__ = [
-    'SSLSocket',
-    'wrap_socket',
-    'get_server_certificate',
-    'sslwrap_simple',
-]
-
-# Import all symbols from Python's ssl.py, except those that we are implementing
-# and "private" symbols.
-__imports__ = copy_globals(__ssl__, globals(),
-                           # SSLSocket *must* subclass gevent.socket.socket; see issue 597
-                           names_to_ignore=__implements__ + ['socket'],
-                           dunder_names_to_keep=())
-
-
-# Py2.6 can get RAND_status added twice
-__all__ = list(set(__implements__) | set(__imports__))
-if 'namedtuple' in __all__:
-    __all__.remove('namedtuple')
-
-class SSLSocket(socket):
-    """
-    gevent `ssl.SSLSocket <https://docs.python.org/2.6/library/ssl.html#sslsocket-objects>`_
-    for Pythons < 2.7.9.
-    """
-
-    def __init__(self, sock, keyfile=None, certfile=None,
-                 server_side=False, cert_reqs=CERT_NONE,
-                 ssl_version=PROTOCOL_SSLv23, ca_certs=None,
-                 do_handshake_on_connect=True,
-                 suppress_ragged_eofs=True,
-                 ciphers=None):
-        socket.__init__(self, _sock=sock)
-
-        if PYPY:
-            sock._drop()
-
-        if certfile and not keyfile:
-            keyfile = certfile
-        # see if it's connected
-        try:
-            socket.getpeername(self)
-        except socket_error as e:
-            if e.args[0] != errno.ENOTCONN:
-                raise
-            # no, no connection yet
-            self._sslobj = None
-        else:
-            # yes, create the SSL object
-            if ciphers is None:
-                self._sslobj = _ssl.sslwrap(self._sock, server_side,
-                                            keyfile, certfile,
-                                            cert_reqs, ssl_version, ca_certs)
-            else:
-                self._sslobj = _ssl.sslwrap(self._sock, server_side,
-                                            keyfile, certfile,
-                                            cert_reqs, ssl_version, ca_certs,
-                                            ciphers)
-            if do_handshake_on_connect:
-                self.do_handshake()
-        self.keyfile = keyfile
-        self.certfile = certfile
-        self.cert_reqs = cert_reqs
-        self.ssl_version = ssl_version
-        self.ca_certs = ca_certs
-        self.ciphers = ciphers
-        self.do_handshake_on_connect = do_handshake_on_connect
-        self.suppress_ragged_eofs = suppress_ragged_eofs
-        self._makefile_refs = 0
-
-    def read(self, len=1024):
-        """Read up to LEN bytes and return them.
-        Return zero-length string on EOF."""
-        while True:
-            try:
-                return self._sslobj.read(len)
-            except SSLError as ex:
-                if ex.args[0] == SSL_ERROR_EOF and self.suppress_ragged_eofs:
-                    return ''
-                if ex.args[0] == SSL_ERROR_WANT_READ:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._read_event, timeout_exc=_SSLErrorReadTimeout)
-                elif ex.args[0] == SSL_ERROR_WANT_WRITE:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    # note: using _SSLErrorReadTimeout rather than _SSLErrorWriteTimeout below is intentional
-                    self._wait(self._write_event, timeout_exc=_SSLErrorReadTimeout)
-                else:
-                    raise
-
-    def write(self, data):
-        """Write DATA to the underlying SSL channel.  Returns
-        number of bytes of DATA actually transmitted."""
-        while True:
-            try:
-                return self._sslobj.write(data)
-            except SSLError as ex:
-                if ex.args[0] == SSL_ERROR_WANT_READ:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._read_event, timeout_exc=_SSLErrorWriteTimeout)
-                elif ex.args[0] == SSL_ERROR_WANT_WRITE:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._write_event, timeout_exc=_SSLErrorWriteTimeout)
-                else:
-                    raise
-
-    def getpeercert(self, binary_form=False):
-        """Returns a formatted version of the data in the
-        certificate provided by the other end of the SSL channel.
-        Return None if no certificate was provided, {} if a
-        certificate was provided, but not validated."""
-        return self._sslobj.peer_certificate(binary_form)
-
-    def cipher(self):
-        if not self._sslobj:
-            return None
-        return self._sslobj.cipher()
-
-    def send(self, data, flags=0, timeout=timeout_default):
-        if timeout is timeout_default:
-            timeout = self.timeout
-        if self._sslobj:
-            if flags != 0:
-                raise ValueError(
-                    "non-zero flags not allowed in calls to send() on %s" %
-                    self.__class__)
-            while True:
-                try:
-                    v = self._sslobj.write(data)
-                except SSLError as x:
-                    if x.args[0] == SSL_ERROR_WANT_READ:
-                        if self.timeout == 0.0:
-                            return 0
-                        sys.exc_clear()
-                        self._wait(self._read_event)
-                    elif x.args[0] == SSL_ERROR_WANT_WRITE:
-                        if self.timeout == 0.0:
-                            return 0
-                        sys.exc_clear()
-                        self._wait(self._write_event)
-                    else:
-                        raise
-                else:
-                    return v
-        else:
-            return socket.send(self, data, flags, timeout)
-    # is it possible for sendall() to send some data without encryption if another end shut down SSL?
-
-    def sendall(self, data, flags=0):
-        try:
-            socket.sendall(self, data)
-        except _socket_timeout as ex:
-            if self.timeout == 0.0:
-                # Python 2 simply *hangs* in this case, which is bad, but
-                # Python 3 raises SSLWantWriteError. We do the same.
-                raise SSLError(SSL_ERROR_WANT_WRITE)
-            # Convert the socket.timeout back to the sslerror
-            raise SSLError(*ex.args)
-
-    def sendto(self, *args):
-        if self._sslobj:
-            raise ValueError("sendto not allowed on instances of %s" %
-                             self.__class__)
-        else:
-            return socket.sendto(self, *args)
-
-    def recv(self, buflen=1024, flags=0):
-        if self._sslobj:
-            if flags != 0:
-                raise ValueError(
-                    "non-zero flags not allowed in calls to recv() on %s" %
-                    self.__class__)
-            # QQQ Shouldn't we wrap the SSL_WANT_READ errors as socket.timeout errors to match socket.recv's behavior?
-            return self.read(buflen)
-        return socket.recv(self, buflen, flags)
-
-    def recv_into(self, buffer, nbytes=None, flags=0):
-        if buffer and (nbytes is None):
-            nbytes = len(buffer)
-        elif nbytes is None:
-            nbytes = 1024
-        if self._sslobj:
-            if flags != 0:
-                raise ValueError(
-                    "non-zero flags not allowed in calls to recv_into() on %s" %
-                    self.__class__)
-            while True:
-                try:
-                    tmp_buffer = self.read(nbytes)
-                    v = len(tmp_buffer)
-                    buffer[:v] = tmp_buffer
-                    return v
-                except SSLError as x:
-                    if x.args[0] == SSL_ERROR_WANT_READ:
-                        if self.timeout == 0.0:
-                            raise
-                        sys.exc_clear()
-                        self._wait(self._read_event)
-                        continue
-                    else:
-                        raise
-        else:
-            return socket.recv_into(self, buffer, nbytes, flags)
-
-    def recvfrom(self, *args):
-        if self._sslobj:
-            raise ValueError("recvfrom not allowed on instances of %s" %
-                             self.__class__)
-        else:
-            return socket.recvfrom(self, *args)
-
-    def recvfrom_into(self, *args):
-        if self._sslobj:
-            raise ValueError("recvfrom_into not allowed on instances of %s" %
-                             self.__class__)
-        else:
-            return socket.recvfrom_into(self, *args)
-
-    def pending(self):
-        if self._sslobj:
-            return self._sslobj.pending()
-        return 0
-
-    def _sslobj_shutdown(self):
-        while True:
-            try:
-                return self._sslobj.shutdown()
-            except SSLError as ex:
-                if ex.args[0] == SSL_ERROR_EOF and self.suppress_ragged_eofs:
-                    return ''
-                if ex.args[0] == SSL_ERROR_WANT_READ:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._read_event, timeout_exc=_SSLErrorReadTimeout)
-                elif ex.args[0] == SSL_ERROR_WANT_WRITE:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._write_event, timeout_exc=_SSLErrorWriteTimeout)
-                else:
-                    raise
-
-    def unwrap(self):
-        if not self._sslobj:
-            raise ValueError("No SSL wrapper around " + str(self))
-        s = self._sslobj_shutdown()
-        self._sslobj = None
-        return socket(_sock=s)
-
-    def shutdown(self, how):
-        self._sslobj = None
-        socket.shutdown(self, how)
-
-    def close(self):
-        if self._makefile_refs < 1:
-            self._sslobj = None
-            socket.close(self)
-        else:
-            self._makefile_refs -= 1
-
-    if PYPY:
-
-        def _reuse(self):
-            self._makefile_refs += 1
-
-        def _drop(self):
-            if self._makefile_refs < 1:
-                self.close()
-            else:
-                self._makefile_refs -= 1
-
-    def do_handshake(self):
-        """Perform a TLS/SSL handshake."""
-        while True:
-            try:
-                return self._sslobj.do_handshake()
-            except SSLError as ex:
-                if ex.args[0] == SSL_ERROR_WANT_READ:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._read_event, timeout_exc=_SSLErrorHandshakeTimeout)
-                elif ex.args[0] == SSL_ERROR_WANT_WRITE:
-                    if self.timeout == 0.0:
-                        raise
-                    sys.exc_clear()
-                    self._wait(self._write_event, timeout_exc=_SSLErrorHandshakeTimeout)
-                else:
-                    raise
-
-    def connect(self, addr):
-        """Connects to remote ADDR, and then wraps the connection in
-        an SSL channel."""
-        # Here we assume that the socket is client-side, and not
-        # connected at the time of the call.  We connect it, then wrap it.
-        if self._sslobj:
-            raise ValueError("attempt to connect already-connected SSLSocket!")
-        socket.connect(self, addr)
-        if self.ciphers is None:
-            self._sslobj = _ssl.sslwrap(self._sock, False, self.keyfile, self.certfile,
-                                        self.cert_reqs, self.ssl_version,
-                                        self.ca_certs)
-        else:
-            self._sslobj = _ssl.sslwrap(self._sock, False, self.keyfile, self.certfile,
-                                        self.cert_reqs, self.ssl_version,
-                                        self.ca_certs, self.ciphers)
-        if self.do_handshake_on_connect:
-            self.do_handshake()
-
-    def accept(self):
-        """Accepts a new connection from a remote client, and returns
-        a tuple containing that new connection wrapped with a server-side
-        SSL channel, and the address of the remote client."""
-        sock = self._sock
-        while True:
-            try:
-                client_socket, address = sock.accept()
-                break
-            except socket_error as ex:
-                if ex.args[0] != EWOULDBLOCK or self.timeout == 0.0:
-                    raise
-                sys.exc_clear()
-            self._wait(self._read_event)
-
-        sslobj = SSLSocket(client_socket,
-                           keyfile=self.keyfile,
-                           certfile=self.certfile,
-                           server_side=True,
-                           cert_reqs=self.cert_reqs,
-                           ssl_version=self.ssl_version,
-                           ca_certs=self.ca_certs,
-                           do_handshake_on_connect=self.do_handshake_on_connect,
-                           suppress_ragged_eofs=self.suppress_ragged_eofs,
-                           ciphers=self.ciphers)
-
-        return sslobj, address
-
-    def makefile(self, mode='r', bufsize=-1):
-        """Make and return a file-like object that
-        works with the SSL connection.  Just use the code
-        from the socket module."""
-        if not PYPY:
-            self._makefile_refs += 1
-        # close=True so as to decrement the reference count when done with
-        # the file-like object.
-        return _fileobject(self, mode, bufsize, close=True)
-
-if PYPY or not hasattr(SSLSocket, 'timeout'):
-    # PyPy (and certain versions of CPython) doesn't have a direct
-    # 'timeout' property on raw sockets, because that's not part of
-    # the documented specification. We may wind up wrapping a raw
-    # socket (when ssl is used with PyWSGI) or a gevent socket, which
-    # does have a read/write timeout property as an alias for
-    # get/settimeout, so make sure that's always the case because
-    # pywsgi can depend on that.
-    SSLSocket.timeout = property(lambda self: self.gettimeout(),
-                                 lambda self, value: self.settimeout(value))
-
-
-_SSLErrorReadTimeout = SSLError('The read operation timed out')
-_SSLErrorWriteTimeout = SSLError('The write operation timed out')
-_SSLErrorHandshakeTimeout = SSLError('The handshake operation timed out')
-
-
-def wrap_socket(sock, keyfile=None, certfile=None,
-                server_side=False, cert_reqs=CERT_NONE,
-                ssl_version=PROTOCOL_SSLv23, ca_certs=None,
-                do_handshake_on_connect=True,
-                suppress_ragged_eofs=True, ciphers=None):
-    """Create a new :class:`SSLSocket` instance."""
-    return SSLSocket(sock, keyfile=keyfile, certfile=certfile,
-                     server_side=server_side, cert_reqs=cert_reqs,
-                     ssl_version=ssl_version, ca_certs=ca_certs,
-                     do_handshake_on_connect=do_handshake_on_connect,
-                     suppress_ragged_eofs=suppress_ragged_eofs,
-                     ciphers=ciphers)
-
-
-def get_server_certificate(addr, ssl_version=PROTOCOL_SSLv23, ca_certs=None):
-    """Retrieve the certificate from the server at the specified address,
-    and return it as a PEM-encoded string.
-    If 'ca_certs' is specified, validate the server cert against it.
-    If 'ssl_version' is specified, use it in the connection attempt."""
-
-    if ca_certs is not None:
-        cert_reqs = CERT_REQUIRED
-    else:
-        cert_reqs = CERT_NONE
-    s = wrap_socket(socket(), ssl_version=ssl_version,
-                    cert_reqs=cert_reqs, ca_certs=ca_certs)
-    s.connect(addr)
-    dercert = s.getpeercert(True)
-    s.close()
-    return DER_cert_to_PEM_cert(dercert)
-
-
-def sslwrap_simple(sock, keyfile=None, certfile=None):
-    """A replacement for the old socket.ssl function.  Designed
-    for compatibility with Python 2.5 and earlier.  Will disappear in
-    Python 3.0."""
-    return SSLSocket(sock, keyfile, certfile)