Day7 added

Author: lucifertrj

Day7/caser_cipher.py

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+"""
+Caesar Cipher
+Caesar cipher uses keys, which encrypt the message differently
+depending on which key is used. The keys for the Caesar cipher are the
+integers from 1 to 26(a-z). Based On the key from 1-26, the given message is encoded ahead with the given key.
+
+Sample Input:
+Security key: 3
+Message: anime
+
+Sample Output:
+dqlph
+
+Explaination: key=3, first character of message=a a+3=d(b,c,d),
+in the same way, n+3 = q (o,p,q)
+i+3 = l (j,k,l)
+m+3 = p (n,o,p)
+e+3 = h (f,g,h)
+"""
+import string
+
+with open("actual_message.txt","w") as file:
+    message = input("Enter the Best Anime you have watched:")
+    file.write(message)
+file.close()
+
+def security_key():
+    while True:
+        key = int(input("Security Key(1-26):"))
+        if key not in range(1,27):
+            continue
+        return key
+
+key = security_key()
+encrypt = open("actual_message.txt","r").read()
+upper_c = string.ascii_uppercase
+lower_c = string.ascii_lowercase
+
+encode = ''
+for i in encrypt:
+    if i in upper_c:
+        encode+=upper_c[upper_c.index(i)+key-26] if upper_c.index(i)+key>25 else upper_c[upper_c.index(i)+key]
+    elif i in lower_c:
+        encode+=lower_c[lower_c.index(i)+key-26] if lower_c.index(i)+key>25 else lower_c[lower_c.index(i)+key]
+    else:
+        encode+=' '
+
+with open("encrypted.txt","w") as new_file:
+    new_file.write(encode)
+new_file.close()
+print("Success, Message Encrypted")

Day7/moorse_code.py

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+"""
+Moorse Code: A-Z alphabets is replaced with sequence of dits(.) and dahs(-)
+
+Here let us create two Python file. In one .py file store the Moorse Code. And In other .py file write a code to convert Text to Moorse Code
+
+"""
+import string
+
+alpha = string.ascii_uppercase
+mc=['.-','-...','-.-.','-...','.','..-.','--.','....','..','.---','-.-','.-..','--','-.','---','.--.','--.-','.-.','...','-','..-','...-','.--','-..-','-.--','--..']
+moorse = dict()
+for code in range(len(alpha)):
+    moorse[alpha[code]]=mc[code]

Day7/moorse_code/moorse_code.py

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+Program 4: Moorse Code
+
+Here let us create two Python file. In one .py file store the Moorse Code. And In other .py file write a code to convert Text to Moorse Code
+
+
+import string
+
+alpha = string.ascii_uppercase
+mc=['.-','-...','-.-.','-...','.','..-.','--.','....','..','.---','-.-','.-..','--','-.','---','.--.','--.-','.-.','...','-','..-','...-','.--','-..-','-.--','--..']
+moorse = dict()
+for code in range(len(alpha)):
+    moorse[alpha[code]]=mc[code]
+
+
+text = input("Enter the Text: ").upper()
+with open("Before.txt","w") as file:
+    file.write(text)
+file.close()
+
+#double space means new letter, while single space is gap between two moose converted letter
+moorse_converted = ""
+for letter in text:
+    if letter==" ":
+        moorse_converted+="  "
+    if letter in moorse:
+        moorse_converted+=moorse[letter]+" "
+
+with open("After.txt","w") as new:
+    new.write(moorse_converted)
+
+new.close()

Day7/moorse_code/text_to_moorse.py

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+from moorse_code import moorse
+
+text = input("Enter the Text: ").upper()
+with open("Before.txt","w") as file:
+    file.write(text)
+file.close()
+
+#double space means new letter, while single space is gap between two moose converted letter
+moorse_converted = ""
+for letter in text:
+    if letter==" ":
+        moorse_converted+="  "
+    if letter in moorse:
+        moorse_converted+=moorse[letter]+" "
+
+with open("After.txt","w") as new:
+    new.write(moorse_converted)
+
+new.close()

Day7/remove_punctuation.py

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+"""
+Remove Punctuation From a Sentence
+Read a File with Text inside it and remove punctuations from the text.
+
+Sample Input: T%hi/s senten$ce, th@is diffi&^cu)()lt t*o re!a+d|
+Sample Output: This sentence this difficult to read
+
+[Note: Save the Sample Input in some file]
+"""
+import string
+
+punc = string.punctuation
+with open("reference.txt") as ref_file:
+    content = ref_file.read()
+ref_file.close()
+
+print("Before: {}".format(content))
+
+proper_text = ""
+for word in content:
+    if word in punc:
+        pass
+    else:
+        proper_text+=word
+
+print("After: {}".format(proper_text))

Day7/word_character_calculator.py

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+"""
+Character and Word Calculator
+Write a program to print total words, total characters including spaces and total characters excluding characters from the reference.txt.
+
+reference.txt :
+
+Anime Quotes of Main Characters:
+Naruto: "Until I become Hokage, I can't die"
+Luffy: "I will become the Pirate King, I dont care if I die trying"
+Hinata: "Do you need a reason to win?"
+Gintoki: "The night is dark before dawn, But don't close your eyes"
+"""
+with open("reference.txt") as ref_file:
+    content = ref_file.read()
+
+space,without_space=0,0
+for word in content:
+    if word == "\n":
+        pass
+    elif word == ' ':
+        without_space+=1
+    else:
+        without_space+=1
+        space+=1
+
+print(" Total Words:{} \n Total Characters:{} \n Total Characters without space:{}".format(len(content.split()),without_space,space))