updates in plotting

Author: miladh

expipe/analysis/general/plot.py

@@ -4,7 +4,7 @@
 from ..misc.plot import simpleaxis
 
 
-def plot_raster(trials, color='b', lw=1, ax=None, marker='.', marker_size=10,
+def plot_raster(trials, color="#3498db", lw=1, ax=None, marker='.', marker_size=10,
                 ylabel='Trials', id_start=0, ylim=None, dim='s'):
     """
     Raster plot of trials

expipe/analysis/visual_stimulus/plot.py

@@ -2,7 +2,6 @@
 import matplotlib.colors as colors
 import matplotlib.pyplot as plt
 import quantities as pq
-import seaborn
 
 
 def polar_tuning_curve(orients, rates, params={}):

expipe/analysis/visual_stimulus/tools.py

@@ -96,7 +96,7 @@ def compute_selectivity_index(av_rates, orients, selectivity_type):
         orth_n = np.where(orients == orth_angle_n)
 
         if len(orth_p[0]) == 0:
-            raise Exception("orientation not found: " BaseException+str(orth_angle_p))
+            raise Exception("orientation not found: " + str(orth_angle_p))
         if len(orth_n[0]) == 0:
             raise Exception("orientation not found: " + str(orth_angle_n))
 
@@ -106,7 +106,7 @@ def compute_selectivity_index(av_rates, orients, selectivity_type):
     else:
         raise ValueError("unknown selectivity type: ", str(selectivity_type), " options: osi, dsi")
 
-
+        
 def make_stim_off_epoch_array(epo, include_boundary=True):
     '''
     Makes EpochArray of stimulus off periods