Merge a7382a1 into 85c6af1

tests/generic.py

@@ -14,6 +14,10 @@
 import unittest
 import itertools
 import subprocess
+import contextlib
+import threading
+import http.server
+import socketserver
 
 import numpy as np
 
@@ -113,6 +117,28 @@ def get_mesh(file_name, *args, **kwargs):
     return list(meshes)
 
 
+@contextlib.contextmanager
+def serve_meshes():
+    """
+    This context manager serves meshes over HTTP at some available port
+    """
+    class _ServerThread(threading.Thread):
+        def run(self):
+            os.chdir(dir_models)
+            Handler = http.server.SimpleHTTPRequestHandler
+            self.httpd = socketserver.TCPServer(('', 0), Handler)
+            _, self.port = self.httpd.server_address
+            self.httpd.serve_forever()
+
+    t = _ServerThread()
+    t.daemon = False
+    t.start()
+    time.sleep(0.2)
+    yield 'http://localhost:{}'.format(t.port)
+    t.httpd.shutdown()
+    t.join()
+
+
 def get_meshes(count=np.inf,
                raise_error=False,
                only_watertight=True):

tests/test_loaded.py

@@ -24,9 +24,10 @@ def test_remote(self):
         """
         Try loading a remote mesh using requests
         """
-        # get a unit cube from project's github
-        mesh = g.trimesh.io.load.load_remote(
-            url='https://github.com/mikedh/trimesh/raw/master/models/unit_cube.STL')
+        # get a unit cube from localhost
+        with g.serve_meshes() as address:
+            mesh = g.trimesh.io.load.load_remote(
+                url=address + '/unit_cube.STL')
 
         assert g.np.isclose(mesh.volume, 1.0)
         assert isinstance(mesh, g.trimesh.Trimesh)