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Darwin/lib/python3.4/site-packages/setuptools/tests/server.py

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+"""Basic http server for tests to simulate PyPI or custom indexes
+"""
+import sys
+import time
+import threading
+from setuptools.compat import BaseHTTPRequestHandler
+from setuptools.compat import (urllib2, URLError, HTTPServer,
+                               SimpleHTTPRequestHandler)
+
+class IndexServer(HTTPServer):
+    """Basic single-threaded http server simulating a package index
+
+    You can use this server in unittest like this::
+        s = IndexServer()
+        s.start()
+        index_url = s.base_url() + 'mytestindex'
+        # do some test requests to the index
+        # The index files should be located in setuptools/tests/indexes
+        s.stop()
+    """
+    def __init__(self, server_address=('', 0),
+            RequestHandlerClass=SimpleHTTPRequestHandler):
+        HTTPServer.__init__(self, server_address, RequestHandlerClass)
+        self._run = True
+
+    def serve(self):
+        while self._run:
+            self.handle_request()
+
+    def start(self):
+        self.thread = threading.Thread(target=self.serve)
+        self.thread.start()
+
+    def stop(self):
+        "Stop the server"
+
+        # Let the server finish the last request and wait for a new one.
+        time.sleep(0.1)
+
+        # self.shutdown is not supported on python < 2.6, so just
+        #  set _run to false, and make a request, causing it to
+        #  terminate.
+        self._run = False
+        url = 'http://127.0.0.1:%(server_port)s/' % vars(self)
+        try:
+            if sys.version_info >= (2, 6):
+                urllib2.urlopen(url, timeout=5)
+            else:
+                urllib2.urlopen(url)
+        except URLError:
+            # ignore any errors; all that's important is the request
+            pass
+        self.thread.join()
+        self.socket.close()
+
+    def base_url(self):
+        port = self.server_port
+        return 'http://127.0.0.1:%s/setuptools/tests/indexes/' % port
+
+class RequestRecorder(BaseHTTPRequestHandler):
+    def do_GET(self):
+        requests = vars(self.server).setdefault('requests', [])
+        requests.append(self)
+        self.send_response(200, 'OK')
+
+class MockServer(HTTPServer, threading.Thread):
+    """
+    A simple HTTP Server that records the requests made to it.
+    """
+    def __init__(self, server_address=('', 0),
+            RequestHandlerClass=RequestRecorder):
+        HTTPServer.__init__(self, server_address, RequestHandlerClass)
+        threading.Thread.__init__(self)
+        self.setDaemon(True)
+        self.requests = []
+
+    def run(self):
+        self.serve_forever()
+
+    def url(self):
+        return 'http://localhost:%(server_port)s/' % vars(self)
+    url = property(url)