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How to fix TypeError: 'int' object is not callable from a divided number

Im trying to create a program to generate text with usernames from a txt file but I keep getting a TypeError: 'int' object is not iterable i know what this means but I have no idea how to fix my issue. I tried just doing y = 12 / 2 and the same error came up when i passed the for loop y i am really confused so if someone could help me that would be great
This is my code
def generateNum():
#imports random
from random import randint
for _ in range(10):
value = randint(0, 900000)
return(str(value))
def getNumOfLines( file):
#opens txt file
with open(file) as f:
Lines = f.readlines()
count = 0
# Strips the newline character
for line in Lines:
count += 1
return(count)
class debug:
def __init__(self, credsTxt, tagsTxt):
self.credsTxt = credsTxt
self.tagsTxt = tagsTxt
self.numOfCreds = getNumOfLines(credsTxt)
self.numOfTags = getNumOfLines(tagsTxt)
self.ammountPerAccount = round(self.numOfTags / self.numOfCreds)
def getComments(self):
#initializes comment
comment = ""
#opens txt file
file1 = open(self.tagsTxt, 'r')
count = 0
while True:
count += 1
# Get next line from file
line = file1.readline()
for i in self.ammountPerAccount:
# if line is empty
# end of file is reached
if not line:
break
comment += ' ' + line.strip() + ' ' + generateNum() + '.'
return(comment)
print(debug('D:/FiverrWork/user/instagram-bot/textGen/assets/login_Info.txt', 'D:/FiverrWork/user/instagram-bot/textGen/assets/tags.txt').getComments())
this is my stack trace error
Traceback (most recent call last):
File "d:\FiverrWork\user\textgenerator\textgenerator\txt.py", line 57, in <module>
print(debug('D:/FiverrWork/user/textgenerator/textgenerator/assets/login_Info.txt', 'D:/FiverrWork/user/textgenerator/textgenerator/assets/tags.txt').getComments())
File "d:\FiverrWork\user\textgenerator\textgenerator\txt.py", line 47, in getComments
for i in self.ammountPerAccount():
TypeError: 'int' object is not callable

Your for loop as posted cannot iterate over an int. You meant to iterate over a range():
for _ in range(self.ammountPerAccount):
# if line is empty
# end of file is reached
if not line:
break
comment += ' ' + line.strip() + ' ' + generateNum() + '.'
I used _ as a placeholder variable since the actual value of i each time was not used.

Write Python code that reads the line contents of a text file and return index of words into numbers

I am trying to write a code in python that goes through a text file and creates a word index of every word in the file. However, It's not executing properly. So far this is what I have:
import sys
import re
line = sys.stdin.readline()
pattern = re.compile("[a-zA-Z0-9]+")
while line:
def build_word_index(txt):
out = {}
for i, line in enumerate(txt.split("\n")):
for word in line.strip().split(" "):
if word not in out:
out[word] = [i + 1]
else:
out[word].append(i + 1)
return out

You never call the function!
import sys
import re
pattern = re.compile("[a-zA-Z0-9]+")
def build_word_index(txt):
out = {}
for i, line in enumerate(txt.split("\n")):
for word in line.strip().split(" "):
if word not in out:
out[word] = [i + 1]
else:
out[word].append(i + 1)
return out
while True:
line = sys.stdin.readline()
if not line:
break
out = build_word_index(line)
print(out)

IndexError: list index out of range when using tuples

I'm very confused. I get an error on line 43 saying that the list index is out of range. Any help is appreciated.
def tokenize(lines):
words = []
for line in lines:
start = 0
end = start + 1
while start < len(line):
character = line[start]
if character.isspace():
end += 1
elif character.isalpha():
end = start + 1
while end < len(line) and line[end].isalpha():
end += 1
words.append(line[start:end].lower())
elif character.isdigit():
end = start + 1
while end < len(line) and line[end].isdigit():
end += 1
words.append(line[start:end])
else:
end += 1
words.append(line[start:end])
start = end
return words
def countWords(words, stopWords):
wordDict = {}
for word in words:
if word in stopWords:
continue
elif not word in wordDict:
wordDict[word] = 1
else:
frequency = wordDict.get(word)
wordDict[word] = frequency + 1
return wordDict
def printTopMost(frequencies, n):
listOfTuples = sorted(frequencies.items(), key=lambda x:x[1], reverse=True)
for x in range(n):
pair = listOfTuples[x]
word = pair[0]
frequency = str(pair[1])
print(word.ljust(20), frequency.rjust(5))
pair = listOfTuples[x] gives me an error. Please help me why do i have to add this much text it says mostly code please.
This is how the function is called: (test.py) there are instructions for the other functions I have created like tokenize and countWords also, but the error I'm getting is not a part of that which is why i've left those out.
def printTopMost(freq,n):
saved = sys.stdout
sys.stdout = io.StringIO()
wordfreq.printTopMost(freq,n)
out = sys.stdout.getvalue()
sys.stdout = saved
return out
test(printTopMost,({"horror": 5, "happiness": 15},0),"")
test(printTopMost,({"C": 3, "python": 5, "haskell": 2, "java":
1},3),"python 5\nC 3\nhaskell
2\n")
Full error message
Traceback (most recent call last):
File "C:/Users/Daniel/Documents/Scripts/Chalmers/lab1/test.py", line 81, in <module>
run()
File "C:/Users/Daniel/Documents/Scripts/Chalmers/lab1/test.py", line 70, in run
test(printTopMost,({},10),"")
File "C:/Users/Daniel/Documents/Scripts/Chalmers/lab1/test.py", line 8, in test
z = fun(*x)
File "C:/Users/Daniel/Documents/Scripts/Chalmers/lab1/test.py", line 41, in printTopMost
wordfreq.printTopMost(freq,n)
File "C:\Users\Daniel\Documents\Scripts\Chalmers\lab1\wordfreq.py", line 4, in printTopMost
pair = listOfTuples[x]
IndexError: list index out of range
Condition failed:
printTopMost({'horror': 5, 'happiness': 15}, 0) == ''
printTopMost returned/printed:
happiness 15
horror 5
Condition failed:
printTopMost({'C': 3, 'python': 5, 'haskell': 2, 'java': 1}, 3) == 'python 5\nC 3\nhaskell 2\n'
printTopMost returned/printed:
python 5
C 3
haskell 2
java 1
https://i.imgur.com/9SciXtx.png

def printTopMost(frequencies, n):
listOfTuples = sorted(frequencies.items(), key=lambda x:x[1], reverse=True)
n=min(n,len(listOfTuples))
for x in range(n):
pair = listOfTuples[x]
word = pair[0]
frequency = str(pair[1])
print(word.ljust(20), frequency.rjust(5))
Simple hack

How to get around "source code string cannot contain null bytes" when eval is run without removing the null bytes

I have a program where I encrypt class.__dict__ and save it to a file in an array so the file looks something like this -
{'some name':[1, 2, 3],
'data':'''𚶩9È𚵶𚶛𚵝X§Ë¡¡Ö©𚶕 î𚶣o𚶥[𚵶𚶎 y𚵽𚵮^𚵜𚶩5Ð¥"¢§«!𚵩𚶅𚶚𚵰fa¥𚶯m𚵬c𚶮^𚵵W𚵴𚶭''' #somthing like this but a lot longer
}
I then read it and need to decrypt data but before that, I need to get the data from the array that is currently a string which I did with eval(fileContent) and it gives me the error -
Traceback (most recent call last):
File "C:/Users/stemb/Documents/programing/python/programs/img editor/__init__.py", line 127, in
<module>
main()
File "C:/Users/stemb/Documents/programing/python/programs/img editor/__init__.py", line 102, in main
save_code.auto_save_load()
File "C:\Users\stemb\Documents\programing\python\programs\img editor\save_code.py", line 153, in
auto_save_load
data = eval(fileContent)
ValueError: source code string cannot contain null bytes
My reading function is this
data = open("./save." + GLOBAL.fileType, "r", encoding="utf-8").read()
json.loads gives json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1)
My code is -
# imports
import json
import random
import time
print("Finished save_progress imports")
def encrypt(obj, log=0): #encrypt
# set data
data = str(obj.__dict__)
key = "codeAsciEightAndMabyA_Seven" + str(time.time()) # crate key
key = list(key)
random.shuffle(key) # randomize key
cryptionKeys = list()
encrypted = list()
iMinus = 0
for i in range(len(data)): # create a random + or - for extra security
cryptionKeys.append(random.choice(("+", "-")))
# encode part
for i, c in enumerate(data):
# set individual data
charAsci = ord(c)
cryptionKey = cryptionKeys[i]
done = 0
while done == 0:
try:
charKey = ord(key[i - iMinus])
done = 1
except IndexError:
iMinus += len(key)
if cryptionKey == "+":
encryptedOrd = charAsci + charKey
else:
encryptedOrd = charAsci - charKey
if encryptedOrd < 0:
encryptedOrd += 110000
cryptionKeys[i] = "="
cryptionKey = cryptionKeys[i]
encryptedChar = chr(encryptedOrd)
encrypted.append(encryptedChar)
if log == 1:
print("charNumb \/")
print(i)
print("charAsci \/")
print(charAsci)
print("cryptionKey \/")
print(cryptionKey)
print("charKey \/")
print(charKey)
print("encryptedOrd \/")
print(encryptedOrd)
print("encryptedChar \/")
print(encryptedChar)
print()
encrypted2 = encrypted
encrypted = ""
for c in encrypted2:
encrypted += c
return str(encrypted), str(key), str(cryptionKeys)
def auto_save(GLOBAL): # the save func
file = open("./save." + GLOBAL.fileType, "w", encoding="utf-8")
encryptedGLOBAL, key, cryptionKeys = encrypt(GLOBAL)
out = ("{'key':" + str(key) + ", 'cryptionKeys':" + str(cryptionKeys) + ", 'data':'''" + str(
encryptedGLOBAL) + "'''}")
print(out)
file.write(out)
file.close()
def auto_save_load(aclass): # the loading dunc
data = open("./save." + GLOBAL.fileType, "r", encoding="utf-8").read()
data = eval(data)
key = data["key"]
cryptionKeys = data["cryptionKeys"]
encryptedGLOBAL = data["data"]
print(key)
print()
print(cryptionKeys)
print()
print(encryptedGLOBAL)
Other answers have said to remove the null bytes but the encryption method needs them.
Please help.

TypeError: list indices must be integers or slices, not str dictionary python

Here's the code:
with open("input.txt", "r") as f:
text = f.read()
alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
res = {}
kol = 0
for buk in alphabet:
if buk in text:
kol += 1
if kol > 0:
for bukwa in text:
if bukwa in alphabet:
if bukwa not in res:
res[bukwa.upper()] = text.count(bukwa)
elif bukwa not in alphabet:
if bukwa not in res:
res[bukwa.upper()] = 0
res = sorted(res)
with open("output.txt", "w") as f:
for key in res:
f.write(key + " " + str(res[key]))
if kol == 0:
with open("output.txt", "w") as f:
f.write(-1)
And here's the error:
Traceback (most recent call last):
File "/home/tukanoid/Desktop/ejudge/analiz/analiz.py", line 23, in <module>
f.write(key + " " + str(res[key]))
TypeError: list indices must be integers or slices, not str

The line:
res = sorted(res)
isn't returning what you think it is. Using sort on a dictionary will sort its keys and return them as a list.
When you do res[key] inside the context manager, you're indexing the list with a string, resulting in an error.
If you want ordering in your dictionary you can do it in one of two ways:
Rename the list you create:
sorted_keys = sorted(res)
and then iterate through those while indexing the still referencing to the dict name res.
or, use OrderedDict and then iterate through its members as you would with a normal dict:
from collections import OrderedDict
# -- skipping rest of code --
# in the context manager
for key, val in OrderedDict(res):
# write to file