Share a detailed explanation of the string function (partition) in Python

The partition() function is mentioned here. What does it do? In fact, this function is similar to split, both of which are used for cutting.

partition(...) S.partition(sep) -> (head, sep, tail) Search for the separator sep in S, and return the part before it, the separator itself, and the part after it. If the separator is not found, return S and two empty strings.

For example:

>>> a = 'changzhi1990' >>> a.rpartition('h') ('changz', 'h', 'i1990')

You can see that a three-element tuple is returned, which is thestring on the left side of 'h'. #, the separator 'h' itself, and the string to the right of the separator 'h'. Note: r means matching from right to left.

>>> a = 'changzhi1990' >>> a.partition('h') ('c', 'h', 'angzhi1990')

Example tutorial of partition string function in Python

Share a string Example code of function (partition)

MySQL-data table partition technology PARTITION code example analysis

The above is the detailed content of Share a detailed explanation of the string function (partition) in Python. For more information, please follow other related articles on the PHP Chinese website!