csv
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1
python/5/cle.txt
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python/5/cle.txt
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wo4Fo\F( u
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python/5/codage.py
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python/5/codage.py
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#!/usr/bin/env python3
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import random
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file_message = open("message.txt", "r")
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file_cle = open("cle.txt", "w")
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file_code = open("code.txt", "w")
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## Supposons que message.txt contienne
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## Il
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## fait
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## beau!
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lignes = file_message.readlines()
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for message in lignes:
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longM = len(message)
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cle = ""
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for i in range(longM):
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j = random.randint(0,127)
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l = chr(j)
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cle = cle + l
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file_cle.write(cle)
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messagecode = ""
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for i in range (longM):
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ccode = chr( (ord(message[i]) + ord(cle[i])) % 127)
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messagecode = messagecode + ccode
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file_code.write(messagecode)
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file_message.close()
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file_cle.close()
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file_code.close()
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python/5/code.txt
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python/5/code.txt
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Jdy(Yf)jk8
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python/5/esr.py
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python/5/esr.py
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#!/usr/bin/env python3
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# Polarité;Action;Fait;Valeur;Ordre
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f = open("fr-esr-referentiel_de_transformation_numerique_esr.csv","r")
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lignes = f.readlines()
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chiffres = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
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### Recherche de l'indice de la colonne 'Ordre'
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entete = lignes[0].split(';')
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print (entete)
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# entete = ['Polarité', 'Action', 'Fait', 'Valeur', 'Ordre']
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indice = 0
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while (entete[indice] != 'Ordre') and (entete[indice] != 'Ordre\n'):
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indice = indice + 1
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print("indice : ", indice)
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ordre_min_actuel = 1000000
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num_ligne = 0
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i = 0
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for ligne in lignes:
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l = ligne.split(';')
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# l[indice][0] c'est le premier caractère
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# l[indice] == '89'== ['8', '9']
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if l[indice][0] in ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']:
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if int(l[indice]) < ordre_min_actuel:
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ordre_min_actuel = int(l[indice])
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num_ligne = i
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i = i + 1
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print(lignes[num_ligne])
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python/5/exoNote.py
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python/5/exoNote.py
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#!/usr/bin/env python3
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nomFic = input("Entrer un nom de fichier : ")
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f = open(nomFic, "r")
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lignes = f.readlines()
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c = 0
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for ligne in lignes:
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for i in range(len(ligne)):
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if ligne[i] == 'a':
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c = c + 1
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f.close()
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print("il y a ", c, " 'a' dans le ficher!")
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La pluie est bleue!
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Q'en pensez vous?
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Il
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fait
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beau!
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