revised argparse. completed

plot_bin.py

@@ -14,7 +14,6 @@ def __init__(self,datafile="score.csv",figfile="score.png",cols=[0],sep='\t',tri
         self.__readfile(datafile=datafile,columns=cols)
         self.__trim = trim
         self.__flag_ave_label = flag_ave_label
-        print("#################",self.__flag_ave_label)
         if labels is not None:
             self.__labels = labels
 
@@ -37,10 +36,10 @@ def __trim(self,_x):
     def plot(self):
         if self.__flag_ave_label:
             for i in range(len(self.__labels)):
-                self.__labels[i] = self.__labels[i] + "(" + str(self.__average[i]) + ")"
-        font = {'family': 'Meiryo'}
+                self.__labels[i] = self.__labels[i] + "(" + '{:.1f}'.format(self.__average[i]) + ")"
+        #font = {'family': 'Meiryo'}
         #font = {'family': 'Osaka'}
-        matplotlib.rc('font', **font)
+        #matplotlib.rc('font', **font)
         cmap = plt.get_cmap("tab10")
         fig = plt.figure()
         ax = fig.add_subplot(1,1,1)
@@ -51,8 +50,8 @@ def plot(self):
         ax.set_xlim([0,100])
         #ax.hist(self.__data.values,range=(0,100),rwidth=1.0)
         ax.hist(self.__data.values,range=(0,100))
-        for i in self.__data.columns:
-            ax.axvline(self.__average[i],color=cmap(i),alpha=0.5)
+#        for i in self.__data.columns:
+#            ax.axvline(self.__average[i],color=cmap(i),alpha=0.5)
         try:
             plt.legend(self.__labels)
         except:
@@ -66,13 +65,13 @@ def plot(self):
     class CustomFormatter(argparse.ArgumentDefaultsHelpFormatter,argparse.MetavarTypeHelpFormatter):
         pass
     parser = argparse.ArgumentParser(description="Plot score.",epilog="example: ./plot_bin.py --columns 0 2 --labels \"テスト\" \"総合\"", formatter_class=CustomFormatter)
-    parser.add_argument('--file', '--datafile', type=str, dest='datafile', nargs=1, default='score.csv', help="input file")
-    parser.add_argument('--fig','--figfile', type=str, dest='figfile', nargs=1, default='score.png', help="output figure file (png)")
+    parser.add_argument('--file', '--datafile', type=str, dest='datafile', nargs='?', default='score.csv', help="input file")
+    parser.add_argument('--fig','--figfile', type=str, dest='figfile', nargs='?', default='score.png', help="output figure file (png)")
     parser.add_argument('--columns','--cols', type=int, dest='columns', nargs='+', default=[0], help="column of data")
     parser.add_argument('--labels', type=str, dest='labels', nargs='+', default=None, help="title column")
     parser.add_argument('--avelabels', action="store_true", dest='flagavelabel', help="add average value to labels")
     parser.add_argument('--notrim', action="store_false", help="do not round-up/down score")
-    parser.add_argument('--sep', type=str, dest='sep', nargs=1, default='\t', help="specify data separater in datafile")
+    parser.add_argument('--sep', type=str, dest='sep', nargs='?', default='\t', help="specify data separater in datafile")
 
     args = parser.parse_args()