add testServer

tools/testServer.py

@@ -0,0 +1,70 @@
+#! /usr/bin/env python3
+
+import shutil
+import sys
+import http
+import http.server
+import urllib.request
+import posixpath
+import os
+
+class RequestHandler(http.server.SimpleHTTPRequestHandler):
+    def do_GET(self):
+        p=self.path
+        print("path=%s"%p)
+        if p.startswith("/api/"):
+            apiurl=self.server.proxyUrl
+            url=apiurl+p.replace("/api","")
+            print("proxy to %s"%url)
+            with urllib.request.urlopen(url) as response:
+                self.send_response(http.HTTPStatus.OK)
+                self.send_header("Content-type", response.getheader("Content-type"))
+                
+                self.end_headers()
+                shutil.copyfileobj(response,self.wfile)
+                return None
+            self.send_error(http.HTTPStatus.NOT_FOUND, "api not found")
+            return None
+        super().do_GET()        
+    def translate_path(self, path):
+        """Translate a /-separated PATH to the local filename syntax.
+
+        Components that mean special things to the local file system
+        (e.g. drive or directory names) are ignored.  (XXX They should
+        probably be diagnosed.)
+
+        """
+        # abandon query parameters
+        path = path.split('?',1)[0]
+        path = path.split('#',1)[0]
+        # Don't forget explicit trailing slash when normalizing. Issue17324
+        trailing_slash = path.rstrip().endswith('/')
+        try:
+            path = urllib.parse.unquote(path, errors='surrogatepass')
+        except UnicodeDecodeError:
+            path = urllib.parse.unquote(path)
+        path = posixpath.normpath(path)
+        words = path.split('/')
+        words = filter(None, words)
+        path = self.server.baseDir
+        for word in words:
+            if os.path.dirname(word) or word in (os.curdir, os.pardir):
+                # Ignore components that are not a simple file/directory name
+                continue
+            path = os.path.join(path, word)
+        if trailing_slash:
+            path += '/'
+        return path
+
+def run(baseDir,port,apiUrl,server_class=http.server.HTTPServer, handler_class=RequestHandler):
+    server_address = ('', port)
+    httpd = server_class(server_address, handler_class)
+    httpd.proxyUrl=apiUrl
+    httpd.baseDir=baseDir
+    httpd.serve_forever()
+
+if __name__ == '__main__':
+    if len(sys.argv) != 4:
+        print("usage: %s basedir port apiurl"%sys.argv[0])
+        sys.exit(1)
+    run(sys.argv[1],int(sys.argv[2]),sys.argv[3])