New submission from Windson Yang <[email protected]>:
> The tokenize() generator requires one argument, readline, which must be a
> callable object which provides the same interface as the io.IOBase.readline()
> method of file objects. Each call to the function should return one line of
> input as bytes.
Add an example like this should be easier to understand:
# example.py
def foo:
pass
# tokenize_example.py
import tokenize
f = open('example.py', 'rb')
token_gen = tokenize.tokenize(f.readline)
for token in token_gen:
# Something like this
# TokenInfo(type=1 (NAME), string='class', start=(1, 0), end=(1, 5),
line='class Foo:\n')
# TokenInfo(type=1 (NAME), string='Foo', start=(1, 6), end=(1, 9),
line='class Foo:\n')
# TokenInfo(type=53 (OP), string=':', start=(1, 9), end=(1, 10),
line='class Foo:\n')
print(token)
----------
assignee: docs@python
components: Documentation
messages: 340467
nosy: Windson Yang, docs@python
priority: normal
severity: normal
status: open
title: Add example to tokenize.tokenize
type: enhancement
versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8
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Python tracker <[email protected]>
<https://bugs.python.org/issue36654>
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