Projects-Coding/captcha.py at main · ArtyETH06/Projects-Coding · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
#Les imports
import urllib.request
import pandas as pd
from bs4 import BeautifulSoup as bs
from PIL import Image
from pytesseract import pytesseract
from PIL import Image
from operator import itemgetter
import requests
import os


#-------------------------------------------------------------------------------------------Début-------------------------------------------------------------------------------
#Clear auto du terminal (trop usefull)
os.system('cls||clear')
#-------------------------------------------------------------------------------------------Fonctions-------------------------------------------------------------------------------

#Pour passer de l'URL à une image
def url_to_image(prod_final2):
    urllib.request.urlretrieve(
    prod_final2,
    "test.gif")
    img = Image.open("test.gif")
    img.save("test.gif")
    #img.show()


#Pour avoir une image plus lisible par Tesseract
def img_clear():
    #Conversion pour que ce soit +lisible
    im = Image.open("test.gif")
    im = im.convert("P")
    im2 = Image.new("P",im.size,255)
    im = im.convert("P")

    temp = {}

    for x in range(im.size[1]):
        for y in range(im.size[0]):
            pix = im.getpixel((y,x))
            temp[pix] = pix

            if pix != 0 or pix !=255:
                im2.putpixel((y,x),1)
            if pix > 1:
                im2.putpixel((y,x),255)
            if  130 < pix < 255:
                im2.putpixel((y,x),0)


    im2.save("test.gif")


#Affiche l'histogramme
def img_hist():
    im = Image.open("test.gif")
    im = im.convert("P")
    print (im.histogram())


#Voir les couleurs les plus fréquentes
def img_color():
    im = Image.open("test.gif")
    im = im.convert("P")
    his = im.histogram()

    values = {}

    for i in range(256):
        values[i] = his[i]

    for j,k in sorted(values.items(), key=itemgetter(1), reverse=True)[:10]:
        print (j,k)


#Pour passer de l'image à une 'string' pour pouvoir exploiter la donnée
def image_to_text():
    #Define path to tessaract.exe
    path_to_tesseract = r'C:\Program Files\Tessercat-OCR\tesseract.exe'
    #Define path to image
    path_to_image = 'test.gif'
    #Point tessaract_cmd to tessaract.exe
    pytesseract.tesseract_cmd = path_to_tesseract
    #Open image with PIL
    img = Image.open(path_to_image)
    #Extract text from image
    text = pytesseract.image_to_string(img)
    text = text.replace(" ","")
    #print("Captcha:\n", text)
    return text


def get_contenu():
    cookie = requests.Session()
    url = "The link where the Cpatcha is"
    page = cookie.get(url)
    soup = bs(page.text, features="html.parser")
    soup
    prod= soup.find_all('img')
    prod
    #On "convertit" prod en str
    prodStr = str(prod)
    #Enlever la balise <img>
    prod_final = prodStr.replace('[<img src="', "")
    prod_final2 = prod_final.replace('"/>]', "")
    url_to_image(prod_final2)
    img_clear()
    text = image_to_text()
    text2 = text.replace('\n', '')
    text_final = text2.replace(' ', '')
    cametu = text_final
    response2 = cookie.post(url, data = {"The name of the placeholder": cametu})

    print("----------------------------------------------------------------------------------Data-------------------------------------------------------------------------------")
    print("Captcha:\n --> ", cametu,"\nStatut:\n --> ", response2)

    print("---------------------------------------------------------------------------Contenu de la page------------------------------------------------------------------------\n", response2.text )


#-------------------------------------------------------------------------------------------Call des fonctions-------------------------------------------------------------------------------

get_contenu()

#-------------------------------------------------------------------------------------------Données des pixels-------------------------------------------------------------------------------

# Blanc (0) -> 11147
# Vert (127) -> 399 ?
# Noir (140) -> 216 ?