Best Python code snippet using pytest-benchmark
FinalData.py
Source:FinalData.py
1#!/usr/bin/env python2# -*- coding:utf-8 -*-3# author: lph time:2019/6/134import numpy as np5from CPA.DCPA_TCPA import CPA6# 计ç®DCPAåTCPA7def calculation(_dict):8 _vessel = _dict["SHIP_INFO"]9 length = len(_vessel)10 results = []11 for num in range(length):12 for _next_num in range(num+1, length):13 if _vessel[_next_num].MMSI != _vessel[num].MMSI:14 if _vessel[_next_num].area_id in _vessel[num].need_id():15 try:16 _cpa = CPA(_vessel[num], _vessel[_next_num])17 dcpa, tcpa = _cpa.cpa()18 if np.fabs(dcpa) <= 1 and 0 <= tcpa <= 0.1:19 result = {20 "Tar_Ship": _vessel[num].MMSI,21 "Ref_Ship": _vessel[_next_num].MMSI,22 "mid_lon": _cpa.mid_point()[1],23 "mid_lat": _cpa.mid_point()[0],24 "distance": _cpa.distance(),25 "DCPA": dcpa,26 "TCPA": tcpa27 }28 results.append(result)29 except Exception as e:30 print("Reason: ", e)...
sequence_number_generator.py
Source:sequence_number_generator.py
1#sequence_number_generator.py2class SeqNumGenerator:3 '''4 ìì°¨ì ì¼ë¡ ì¦ê°íë ì«ì를 ìì±íë ìì±ê¸°5 max_numì ëì´ìë©´ start_numì¼ë¡ íê·íë¤.6 '''7 def __init__(self, max_num: int, start_num: int = 0):8 self._start_num = start_num9 self._max_num = max_num10 self._next_num = start_num11 def generate(self) -> int:12 num = self._next_num13 self._next_num += 114 if self._next_num > self._max_num:15 self._next_num = self._start_num16 17 return num18 19 ...
happy_number.py
Source:happy_number.py
...3 def isHappy(self, n):4 x = n5 y = n6 while 1:7 x = Solution._next_num(x)8 if x == 1:9 return True10 y = Solution._next_num(Solution._next_num(y))11 if y == 1:12 return True13 if x == y:14 return False15 @staticmethod16 def _next_num(n):17 sum_of_sqs = 018 while n != 0:19 sum_of_sqs += (n % 10) * (n % 10)20 n //= 10...
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