How to use split_at method in hypothesis

Best Python code snippet using hypothesis

utils.py

Source:utils.py

1# -*- coding: utf-8 -*-2import logging3log = logging.getLogger(__name__)4def comma_list(values, split_at=None):5    '''6    converts a comma-separated list into a valid list for python7    :param values: (string) comma-separated list8    '''9    if not split_at:10        split_at = ','11    if isinstance(values, list):12        return values13    elif isinstance(values, str):14        return [val.strip() for val in values.split(split_at)]15    else:16        raise TypeError(17            'values type is "{0}"", only "list" or "str" is allowed.'.format(18                type(values).__name__))19def comma_list_filter(acceptable, split_at=None):20    '''21    creates a function that will only allow strings from 'acceptable'22    :param acceptable: (list) allowed strings23    '''24    if not split_at:25        split_at = ','26    def func(p):27        values = comma_list(p, split_at)28        return list(filter(lambda v: v in acceptable, values))29    return func30def comma_list_filter_remove(not_acceptable, split_at=None):31    '''32    creates a function that will not allow any strings from 'not_acceptable'33    :param not_acceptable: (list) not allowed strings34    '''35    if not split_at:36        split_at = ','37    def func(p):38        values = comma_list(p, split_at)39        return list(filter(lambda v: v not in not_acceptable, values))40    return func41__all__ = [42    'comma_list',43    'comma_list_filter',44    'comma_list_filter_remove',...

next_permutation.py

Source:next_permutation.py

1class Solution(object):2    def nextPermutation(self, nums):3        """4        :type nums: List[int]5        :rtype: void Do not return anything, modify nums in-place instead.6        """7        split_at = -18        for i in range(len(nums) - 1, 0, -1):9            if nums[i - 1] < nums[i]:10                split_at = i11                break12        if split_at < 0:13            nums.reverse()14        else:15            for i in range(len(nums) - 1, split_at - 1, -1):16                if nums[i] > nums[split_at - 1]:17                    nums[i], nums[split_at - 1] = nums[split_at - 1], nums[i]18                    break
...

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