Best Python code snippet using websmith_python
PTree.py
Source:PTree.py  
1from Node import TreeNode2class ParseTree:3    def __init__(self):4        self.nodes = []5    def addNode(self, nonTerm, children, parent):6        self.nodes.append(TreeNode(nonTerm, children, parent))7    def addRoot(self, nonTerm, children, parent):8        if not self.nodes:9            self.nodes.append(TreeNode(nonTerm, children, parent))10        else:11            return False12    def removeNode(self, val):13        for n in self.nodes:14            if(n.value == val):15                self.nodes.remove(n)16    17    def printTree(self):18        print("====================")19        for node in self.nodes:20            print(node)21        print("====================")22    def findByValue(self, value):23        for node in self.nodes:24            if node.value == value:25                return node26    def findNodesIndex(self, value):27        index = 028        for node in self.nodes:29            if node.value == value:30                return index31            index += 132    def editNode(self, value, kidsIndex, NonTerminalDic, parent):33        kidsIndex+=134        for key in NonTerminalDic.keys():35            if key == value:36                if kidsIndex >= len(NonTerminalDic[key]):37                    print("\nDeleting node:",value, "\n")38                    self.removeNode(value)39                    print("\nYet another backtracking...\n")40                    prnt = self.findByValue(parent)41                    if value == 'S':42                        return None43                    return self.editNode(prnt.value, 0, NonTerminalDic, prnt.parent)44                else:45                    next_rules = NonTerminalDic[key][kidsIndex]46        print("\nDeleting node:", value, "\n")47        self.removeNode(value)48        self.addNode(value, next_rules, parent)49        new_node = self.nodes[self.findNodesIndex(value)]50        return new_node51    def createTree(self, NonTerminalDic, root, inputStr, index, kidsIndex):52        for child in root.children:53            if child.isupper():54                for key in NonTerminalDic.keys():55                    if child == key:56                        self.addNode(child, NonTerminalDic[key][0], root.value) #most left rule of production57                        self.printTree()58                        index = self.createTree(NonTerminalDic, self.findByValue(child), inputStr, index, 0)59            else:60                if child == inputStr[index]:61                    self.addNode(child, None, root.value)62                    self.printTree()63                    index+=164                    if index == len(inputStr):65                        for node in self.nodes:66                            if node.value.isupper():67                                pass68                            else:69                                print(node)70                        break71                elif child == '$':72                    if len(root.children) == 1 and index != len(inputStr):73                        print("\nBacktracking...\n")74                        new_root = self.editNode(root.value, kidsIndex, NonTerminalDic, root.parent)75                        self.printTree()76                        index = self.createTree(NonTerminalDic, new_root, inputStr, index, kidsIndex+1)77                else:78                    print("\nChild for which we need backtracking:",child)79                    print("Backtracking...\n")80                    new_root = self.editNode(root.value, kidsIndex, NonTerminalDic, root.parent)81                    if new_root == None:82                        break83                    self.printTree()84                    index = self.createTree(NonTerminalDic, new_root, inputStr, index, kidsIndex+1)85                    if len(root.children) != 1:86                        break 87        return index...test_splinter_strategies.py
Source:test_splinter_strategies.py  
1import pytest2from stere.fields import Field3from stere.strategy.splinter import (4    FindByCss,5    FindById,6    FindByName,7    FindByTag,8    FindByText,9    FindByValue,10    FindByXPath,11)12from stere.strategy.strategy import strategies13def test_unregistered_strategy():14    """When an unregistered strategy is used15    Then a ValueError should be thrown16    """17    strategies = [18        'css', 'xpath', 'tag', 'name', 'text', 'id', 'value',19    ]20    with pytest.raises(ValueError) as e:21        Field('fail', 'foobar')22    expected_message = f'The strategy "fail" is not in {strategies}.'23    assert expected_message == str(e.value)24def test_unexpected_strategy():25    """Given Stere's default splinter strategies26    When an unexpected strategy is found27    Then this test should fail28    """29    assert strategies == {30        'css': FindByCss,31        'xpath': FindByXPath,32        'tag': FindByTag,33        'name': FindByName,34        'text': FindByText,35        'id': FindById,36        'value': FindByValue,37    }38def test_strategy_attribute_correct():39    """The strategy attribute on each Strategy class should be correct."""40    assert 'css' == FindByCss.strategy41    assert 'id' == FindById.strategy42    assert 'name' == FindByName.strategy43    assert 'tag' == FindByTag.strategy44    assert 'text' == FindByText.strategy45    assert 'value' == FindByValue.strategy...수의 새로운 연산.py
Source:수의 새로운 연산.py  
1# https://swexpertacademy.com/main/code/problem/problemDetail.do?problemLevel=3&contestProbId=AV2b-QGqADMBBASw&categoryId=AV2b-QGqADMBBASw&categoryType=CODE&problemTitle=&orderBy=FIRST_REG_DATETIME&selectCodeLang=PYTHON&select-1=3&pageSize=10&pageIndex=72def findByValue(value):3    if value == 1:4        return (1, 1)5    temp = 16    temp_x = 07    for i in range(2, 300):8        temp += i9        if temp >= value:10            temp_x = i11            break12    return (temp_x - (temp-value), 1 + (temp-value))13def findByLoc(x, y):14    result = 015    for i in range(1, x+1):16        result += i17    for j in range(0, y-1):18        result += x + j19    return result20T = int(input())21answer = []22for test_case in range(T):23    p, q = map(int, input().split())24    px, py = findByValue(p)25    qx, qy = findByValue(q)26    answer.append(findByLoc(px+qx, py+qy))27    print(findByValue(10000))28for i in range(len(answer)):...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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