How python skips the beginning of an object that can be aligned

This article will explain in detail how python skips the beginning of the object. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Skip the beginning of an object that can be aligned

Sometimes you have to deal with files at the beginning of unwanted lines (such as comments). "itertools" once again provides a simple solution:

String_from_file = "" / / Author:. / / License:. / Date:. Actual content... "" Import itertools for line in itertools.dropwhile (lambda line: line.startswith ("/ /"), string_from_file.split ("): print (line)

This code only prints the content after the initial comment section. This approach is useful if we only want to discard the first part of the iterable object (the comment line that begins in this example) without knowing how long we want it to be.

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