Update getgrams

getgrams.py

@@ -2,39 +2,58 @@
 
 from collections import Counter 
 from argparse import ArgumentParser
+import matplotlib.pyplot as plt
 
 
 def checkArguments():
-	args = ArgumentParser(description='Cryptanalyst')
-	args.add_argument('-f', '--filename', help='Text to analyze')
-	args.add_argument('-b', '--bigram', help='Get bigram', action="store_true")
-	args.add_argument('-t', '--trigram', help='Get trigram', action="store_true")
-	return args.parse_args()
+    args = ArgumentParser(description='Cryptanalyst')
+    args.add_argument('-f', '--filename', help='Text to analyze')
+    args.add_argument('-b', '--bigram', help='Get bigram', action="store_true")
+    args.add_argument('-t', '--trigram', help='Get trigram', action="store_true")
+    return args.parse_args()
 
 def readFile(filename):
-	"""
-		This read the file passed in argument and return the data of it
-	"""
-	text = str()
-	with open(filename, 'r') as f:
-		data = f.readlines()
+    """
+        This read the file passed in argument and return the data of it
+    """
+    text = str()
+    with open(filename, 'r') as f:
+        data = f.readlines()
 
-		for entry in data:
-			text += entry
+        for entry in data:
+            text += entry
 
-	return text
+    return text
 
 def getLetters(text, pos):
-	# return Counter(text[idx : idx + pos] for idx in range(len(text) - 1)) 
-	return Counter([text[idx: idx + pos] for idx in range(len(text) - 1)])
+    # return Counter(text[idx : idx + pos] for idx in range(len(text) - 1)) 
+    return Counter([text[idx: idx + pos] for idx in range(len(text) - 1)])
 
 if __name__ == "__main__":
-	args = checkArguments()
-	text = readFile(args.filename)
+    args = checkArguments()
+    text = readFile(args.filename)
 
-	if args.bigram:
-		data = getLetters(text, 2) 
-	if args.trigram:
-		data = getLetters(text, 3) 
+    if args.bigram:
+        data = getLetters(text, 2) 
+    if args.trigram:
+        data = getLetters(text, 3) 
 
-	print(data)
+    dataSorted = {k: v for k, v in sorted(data.items(), key=lambda item: item[1])}
+    lenDataSorted = len(dataSorted)
+    invalidChar = [" ", "!", "?", ":", "\n", "'", ","]
+    dataSorted = list(dataSorted.items())
+    newData1 = []
+    newData2 = []
+    for entry in dataSorted[lenDataSorted - 10:]:
+        #newData[entry[0]] = entry[1]
+        newData1.append(entry[0])
+        newData2.append(entry[1])
+    print(newData1)
+    print(newData2)
+    
+    x = [x for x in newData1]
+    y = [tmp for tmp in newData2]
+
+    largeur = 0.5
+    plt.bar(x, y, largeur)
+    plt.show()