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file_operations.py
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file_operations.py
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import re
import settings
from os import listdir
from number_generators import miller_rabin
from setup_logs import setup_logger
file_operations_logger = setup_logger('file_operations', ".\logs\\file_operations.log")
def savetofile():
fname = str(input('input a file name: '))
f = open(fname + ".txt", "w")
f.write(str(settings.prime))
f.close()
file_operations_logger.info("number: {a} saved, file: {b}".format(a=str(settings.prime), b=str(fname + ".txt")))
def loadtotest():
lm = False
file_list = listdir()
r = re.compile(f"[\w]+\.txt")
filtered_list = list(filter(r.match, file_list))
print(filtered_list)
counter = 0
while True:
try:
if counter >= 3:
break
choose_file = str(input('input a filename without extension: '))
f = open(choose_file + ".txt", "r")
numbertotest = int(f.read())
if miller_rabin(numbertotest, lm):
print("The number is prime")
else:
print("The number is composite")
file_operations_logger.info("number: {a} loaded, file: {b}".format(a=numbertotest, b=(choose_file + ".txt")))
break
except FileNotFoundError:
counter += 1
print("File with that name doesn't exist\n"
"Try again")