python read file line by line
with open("file.txt") as file_in:
lines = []
for line in file_in:
lines.append(line)python read file line by line
with open("file.txt") as file_in:
lines = []
for line in file_in:
lines.append(line)append a line to a text file python
# Open a file with access mode 'a'
file_object = open('sample.txt', 'a')
# Append 'hello' at the end of file
file_object.write('hello')
# Close the file
file_object.close()read line of a file in python
file1 = open('myfile.txt', 'r')#open the file (mode read)
count = 0 #used to count the lines
for line in Lines:
line = file1.readline()#read a single line
if not line:
break
count += 1
print("Line{}: {}".format(count, line))#print the lines with their numberCopyright © 2021 Codeinu
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