number_of_lines_to_print = 2
with open(filename) as adele_text:
for line in adele_text:
if "Hello, its me" in line:
# printing next "number_of_lines_to_print" lines
for _ in range(number_of_lines_to_print):
print(next(adele_text, ''))
break # remove if you want to continue searching the file
您可以使用内置的^{} :
请注意,} exception 。在
next(adele_text, '')
中的空字符串很重要,这有助于避免在文件结尾处引发^{相关问题 更多 >
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