In Python 3.8 and up you can use a while loop with the walrus operator like so: with open(filename) as file: while (line := file.readline().rstrip()): ... ... <看更多>

Edureka Python Certification Training: https://www.edureka.co/ python -programming-certification-training **This Edureka video on ' Python ... ... <看更多>

hence we use a runtime check to detect if the Python readline module is ... Exported function to send one line to readline's init file parser */. ... <看更多>

Presuming that your files are not unreasonably large, you could do a dictionary comprehension like import os filedata = { f: open(f, ... ... <看更多>

Any time a read function is called, the cursor or pointer advances from where it already is. The first infile.readline() started at the beginning of the file ... ... <看更多>