plot_dict.py

import matplotlib.pyplot as plt 
import numpy as np 
def plot_dict(d, xlabel, ylabel, filename): 
  ''' Plotting the keys and values given in dictionary 
  d = dictionary 
  xlabel = label for x-axis 
  ylabel = label for y-axis 
  filename = output filename 
  ''' 
  fig = plt.figure() 
  ax = fig.add_subplot(111) 
  ax.plot(d.values(), marker='o') 
  ticks = np.arange(len(d.keys())) 
  ax.set_xticks(ticks) 
  ax.set_xticklabels(d.keys()) 
  ax.set_xlabel(xlabel) 
  ax.set_ylabel(ylabel) 
  plt.savefig(filename)