Ticket #6863: autoreload_sources.diff

django/utils/autoreload.py

@@ -28 +28 @@
 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import os, sys, time
+import itertools, os, sys, time
 
 try:
     import thread
@@ -45 +45 @@
 
 RUN_RELOADER = True
 
+def get_module_files():
+    return filter(None, map(lambda m: getattr(m, "__file__", None), sys.modules.values()))
+
+sources = [get_module_files]
+
 def reloader_thread():
     mtimes = {}
     win = (sys.platform == "win32")
     while RUN_RELOADER:
-        for filename in filter(lambda v: v, map(lambda m: getattr(m, "__file__", None), sys.modules.values())):
+        for filename in itertools.chain(*[source() for source in sources]):
             if filename.endswith(".pyc") or filename.endswith("*.pyo"):
                 filename = filename[:-1]
             if not os.path.exists(filename):