如何有选择地转义 Python 字符串中的百分比 (%)? [英] How can I selectively escape percent (%) in Python strings?
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问题描述
我有以下代码
test = "have it break."
selectiveEscape = "Print percent % in sentence and not %s" % test
print(selectiveEscape)
我想得到输出:
Print percent % in sentence and not have it break.
实际发生的事情:
selectiveEscape = "Use percent % in sentence and not %s" % test
TypeError: %d format: a number is required, not str
推荐答案
>>> test = "have it break."
>>> selectiveEscape = "Print percent %% in sentence and not %s" % test
>>> print selectiveEscape
Print percent % in sentence and not have it break.
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