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Techniques

Метки: python

Using zip() and dealing with two or more elements at a time:

['%s=%s' % (n, v) for n, v in zip(self.all_names, self)]

Multiple types (auto unpacking of a tuple):

[f(v) for (n, f), v in zip(cls.all_slots, values)]

A two-level list comprehension using os.walk():

# Comprehensions/os_walk_comprehension.py
import os
restFiles = [os.path.join(d[0], f) for d in os.walk(".")
             for f in d[2] if f.endswith(".rst")]
for r in restFiles:
    print(r)