Python escape percent
2012年5月21日 — You can't selectively escape % , as % always has a special meaning depending on the following character. In the documentation of Python, at the bottem of the second table in that section, it states: '%' No argument is converted, ,Literal escaping is recommended by the docs: Note that any literal percent signs in the query string passed to execute() must be escaped, i.e. %% . ,2015年2月5日 — To print the % sign you need to 'escape' it with another % sign: percent = 12 print "Percentage: %s %%-n" % percent # Note the double % sign >>> Percentage: 12 % ... The new Python 3 approach is to use format string,2016年10月25日 — When python sees that % , it's expecting a formatting symbol right afterwards. Basically, it expects something like %s or %d ... But it finds a C ... ,2014年10月16日 — format() can take different types, and you don't need first_value 's type to match a format string. I also think it looks cleaner than escaping percent ...
| 相關軟體 Python 資訊 | |
|---|---|
 Python escape percent 相關參考資料
How can I selectively escape percent (%) in Python strings ...
2012年5月21日 — You can't selectively escape % , as % always has a special meaning depending on the following character. In the documentation of Python, at the bottem of the second table in that sec... https://stackoverflow.com How do I escape % from python mysql query - Stack Overflow
Literal escaping is recommended by the docs: Note that any literal percent signs in the query string passed to execute() must be escaped, i.e. %% . https://stackoverflow.com How do I print a '%' sign using string formatting? - Stack Overflow
2015年2月5日 — To print the % sign you need to 'escape' it with another % sign: percent = 12 print "Percentage: %s %%-n" % percent # Note the double % sign >>> Percentage: 12 ... https://stackoverflow.com Python string percent sign escape - Stack Overflow
2016年10月25日 — When python sees that % , it's expecting a formatting symbol right afterwards. Basically, it expects something like %s or %d ... But it finds a C ... https://stackoverflow.com Python: how to escape "%s" - Stack Overflow
2014年10月16日 — format() can take different types, and you don't need first_value 's type to match a format string. I also think it looks cleaner than escaping percent ... https://stackoverflow.com |