python read file
with open("file.txt", "r") as txt_file:
return txt_file.readlines()python read file
with open("file.txt", "r") as txt_file:
return txt_file.readlines()how to read a file in python
# How to read, and print to the screen a file in python!
f = open('fileName', 'r')
print(f.read())
f.close()
# Where "fileName" is obviously the name of your file that you want to read.how to write a python variable to a file
#use pickle
import pickle
dict = {'one': 1, 'two': 2}
file = open('dump.txt', 'w')
pickle.dump(dict, file)
file.close()
#and to read it again
file = open('dump.txt', 'r')
dict = pickle.load(file)read a data file in python
import pandas as pd
df = pd.read_csv('data.csv')
print(df.to_string())Copyright © 2021 Codeinu
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