Count Comprehensions
You have to write a function that receives a Python source code,
counts list/set/dict/generator comprehensions and returns these counts.
List comprehensions, set comprehensions, dict comprehensions, generator expressions
are respectively represented by "ListComp", "SetComp", "DictComp", "GeneratorExp"
in the result dictionary.
Input:
A string.
Output:
A dict with strings as keys and integers as values.
count_comprehensions('[n ** 2 for n in range(5)]') == {'ListComp': 1}
count_comprehensions('list(n ** 2 for n in range(5))') == {'GeneratorExp': 1}
count_comprehensions('''\
limit = 100
assert all(
sum(n ** 3 for n in range(N)) == (N * (N - 1) // 2) ** 2
for N in range(1, limit)
)
''') == {'GeneratorExp': 2}
Note: Python codes are valid (no syntax error) but do not necessarily comply to PEP8 rules or any implicit rule you may think of.
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=py config --key=
Sync solutions into your local folder
checkio sync
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium
Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.
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