Python-从文本文件中读取数字并放入列表

with open('data.txt') as f:    polyShape = []    for line in f:        line = line.split() # to deal with blank         if line: # lines (ie skip them) line = [int(i) for i in line] polyShape.append(line)

会给你

[[0, 0, 3, 50], [50, 100, 4, 20]]

这将适用于包含（或不包含）空行的文件。

with