Add python examples #9
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DzyubSpirit
suggested changes
Feb 10, 2021
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| def create_log(base): | ||
| def log(n): |
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More direct translation would use lambdas here.
def translates as function in JavaScript
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Is that a PEP requirement to have an empty line in the beginning of the file if there are no comments and imports?
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| def partial(fn, x): | ||
| return lambda *args: fn(x, *args) | ||
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| def summary(a, b, c, d): |
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ditto, lambdas would more direct translation
| return lambda *rest: fn(*(args + rest)) | ||
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| def summary(a, b, c, d): |
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Let's use the same identifacators names so a person learning different languages would have easier time understanding the analogy between JavaScript and Python
Suggested change
| def summary(a, b, c, d): | |
| def sum4(a, b, c, d): |
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| f1 = partial(summary, 1) | ||
| f2 = partial(f1, 2) | ||
| f3 = partial(f2, 3) | ||
| print(f3(4)) | ||
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| f11 = partial(summary, 1, 2) | ||
| f12 = partial(f11, 3) |
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ditto, let's use the same variable names
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| def curry(fn, *args, **kwargs): | ||
| def wrapper(*iargs, **ikwargs): | ||
| all_args = args + iargs | ||
| all_kwargs = {**kwargs, **ikwargs} | ||
| try: | ||
| return fn(*all_args, **all_kwargs) | ||
| except TypeError: | ||
| return curry(fn, *all_args, **all_kwargs) | ||
| return wrapper |
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That's cool: quite nice solution for kwargs 👍
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