Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/twisted/protocols/haproxy/_parser.py

@@ -0,0 +1,71 @@
+# -*- test-case-name: twisted.protocols.haproxy.test.test_parser -*-
+# Copyright (c) Twisted Matrix Laboratories.
+# See LICENSE for details.
+
+"""
+Parser for 'haproxy:' string endpoint.
+"""
+
+from zope.interface import implementer
+from twisted.plugin import IPlugin
+
+from twisted.internet.endpoints import (
+    quoteStringArgument, serverFromString, IStreamServerEndpointStringParser
+)
+from twisted.python.compat import iteritems
+
+from . import proxyEndpoint
+
+
+def unparseEndpoint(args, kwargs):
+    """
+    Un-parse the already-parsed args and kwargs back into endpoint syntax.
+
+    @param args: C{:}-separated arguments
+    @type args: L{tuple} of native L{str}
+
+    @param kwargs: C{:} and then C{=}-separated keyword arguments
+
+    @type arguments: L{tuple} of native L{str}
+
+    @return: a string equivalent to the original format which this was parsed
+        as.
+    @rtype: native L{str}
+    """
+
+    description = ':'.join(
+        [quoteStringArgument(str(arg)) for arg in args] +
+        sorted(['%s=%s' % (quoteStringArgument(str(key)),
+                    quoteStringArgument(str(value)))
+         for key, value in iteritems(kwargs)
+        ]))
+    return description
+
+
+
+@implementer(IPlugin, IStreamServerEndpointStringParser)
+class HAProxyServerParser(object):
+    """
+    Stream server endpoint string parser for the HAProxyServerEndpoint type.
+
+    @ivar prefix: See L{IStreamServerEndpointStringParser.prefix}.
+    """
+    prefix = "haproxy"
+
+    def parseStreamServer(self, reactor, *args, **kwargs):
+        """
+        Parse a stream server endpoint from a reactor and string-only arguments
+        and keyword arguments.
+
+        @param reactor: The reactor.
+
+        @param args: The parsed string arguments.
+
+        @param kwargs: The parsed keyword arguments.
+
+        @return: a stream server endpoint
+        @rtype: L{IStreamServerEndpoint}
+        """
+        subdescription = unparseEndpoint(args, kwargs)
+        wrappedEndpoint = serverFromString(reactor, subdescription)
+        return proxyEndpoint(wrappedEndpoint)