tweaked import, not sure why it was failing. split scientific python requirements into a separate file

data/sources/equity.py

@@ -12,7 +12,7 @@ from pymongo import ASCENDING, DESCENDING
 
 from backtest.util import *
 
-from qbt_server import connect_db
+from qbt_server import * #connect_db
 
 class DataSource(object):
     def __init__(self, feed, source_id):
@@ -107,4 +107,4 @@ class RandomEquityTrades(DataSource):
    
        
         
-        
+        

requirements.txt

@@ -1,26 +1,8 @@
-#date manipulation
 tornado
-pytz==2011n
-python-dateutil==1.5
 
 #data source related
 pymongo==2.1.1
 
-#core scientific python
-numpy==1.6.1
-scipy==0.10.0
-http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.0/matplotlib-1.1.0.tar.gz
-numexpr==2.0.1
-Cython==0.15.1
-tables==2.3.1
-scikits.statsmodels==0.3.1
-pandas==0.7.0rc1
-
 #zeromq related
 pyzmq==2.1.11
 
-
-
-
-
-

requirements_sci.txt

@@ -0,0 +1,17 @@
+#date related
+pytz==2011n
+python-dateutil==1.5
+
+#core scientific python
+numpy==1.6.1
+scipy==0.10.0
+http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.0/matplotlib-1.1.0.tar.gz
+numexpr==2.0.1
+Cython==0.15.1
+tables==2.3.1
+scikits.statsmodels==0.3.1
+pandas==0.7.0rc1
+
+#zeromq related
+pyzmq==2.1.11
+