How to use is_connected method in Playwright Python

Best Python code snippet using playwright-python

test_connectivity.py

Source:test_connectivity.py Github

copy

Full Screen

...116 component1 = next(components)117 with pytest.raises(StopIteration):118 next(components)119 assert component1 == set([0, 1, 2, 3, 4, 5])120def test_is_connected():121 # directed122 g = create_graph(123 directed=True,124 allowing_self_loops=False,125 allowing_multiple_edges=False,126 weighted=True,127 )128 g.add_vertices_from([0, 1])129 g.add_edge(0, 1)130 is_connected, components = connectivity.is_connected(g)131 assert not is_connected132 g.add_edge(1, 0)133 is_connected, components = connectivity.is_connected(g)134 assert is_connected135 # undirected136 g = create_graph(137 directed=False,138 allowing_self_loops=False,139 allowing_multiple_edges=False,140 weighted=True,141 )142 g.add_vertices_from([0, 1])143 g.add_edge(0, 1)144 is_connected, components = connectivity.is_connected(g)145 assert is_connected146def test_anyhashableg_strongly_gabow():147 g = create_graph(148 directed=True,149 allowing_self_loops=False,150 allowing_multiple_edges=False,151 weighted=True,152 any_hashable=True,153 )154 g.add_vertices_from(["0", "1", "2", "3", "4", "5"])155 g.add_edge("0", "1")156 g.add_edge("1", "2")157 g.add_edge("2", "0")158 g.add_edge("2", "3")...

Full Screen

Full Screen

HitBricks.py

Source:HitBricks.py Github

copy

Full Screen

1import collections2class Solution(object):3 def get_connected(self, grid, x, y, n, m, is_connected):4 stack, result = [(x,y)], []5 visited = set([(x, y)])6 7 while len(stack) > 0:8 u, v = stack.pop()9 result.append((u,v))10 11 if u == 0 or ((u,v) in is_connected and is_connected[(u,v)]):12 return True, result13 14 for i in [-1,1]:15 if 0 <= u+i < n and 0 <= v < m and grid[u+i][v] == 1 and (u+i, v) not in visited:16 stack.append((u+i,v))17 visited.add((u+i,v))18 19 if 0 <= u < n and 0 <= v+i < m and grid[u][v+i] == 1 and (u, v+i) not in visited:20 stack.append((u,v+i))21 visited.add((u,v+i))22 23 return False, result24 25 26 def get_deleted_neighbors(self, grid, x, y, n, m, is_connected):27 stack, result = [(x,y)], []28 visited = set([(x, y)])29 30 while len(stack) > 0:31 u, v = stack.pop()32 result.append((u,v))33 34 for i in [-1,1]:35 if 0 <= u+i < n and 0 <= v < m and (grid[u+i][v] == 2 or (grid[u+i][v] == 1 and is_connected[(u+i,v)] is False)) and (u+i, v) not in visited:36 stack.append((u+i,v))37 visited.add((u+i,v))38 39 if 0 <= u < n and 0 <= v+i < m and (grid[u][v+i] == 2 or (grid[u][v+i] == 1 and is_connected[(u,v+i)] is False)) and (u, v+i) not in visited:40 stack.append((u,v+i))41 visited.add((u,v+i))42 43 return result44 45 46 def drop_bricks(self, grid, x, y, n, m, is_connected):47 if 0 <= x < n and 0 <= y < m and grid[x][y] == 1:48 connected, result = self.get_connected(grid, x, y, n, m, is_connected)49 for x, y in result:50 if connected is False:51 grid[x][y] = 252 is_connected[(x,y)] = connected53 54 55 def hitBricks(self, grid, hits):56 n, m = len(grid), len(grid[0])57 is_connected = dict()58 59 for x in range(len(grid)):60 for y in range(len(grid[0])):61 if grid[x][y] == 1:62 is_connected[(x,y)] = False63 64 for x, y in hits:65 if grid[x][y] == 1:66 grid[x][y] = -167 68 for x, y in hits:69 if grid[x][y] == -1:70 self.drop_bricks(grid, x+1, y, n, m, is_connected)71 self.drop_bricks(grid, x-1, y, n, m, is_connected)72 self.drop_bricks(grid, x, y+1, n, m, is_connected)73 self.drop_bricks(grid, x, y-1, n, m, is_connected)74 75 out, disconnected_hits = [0]*len(hits), []76 77 for i in reversed(range(len(hits))):78 x, y = hits[i]79 if grid[x][y] == -1:80 grid[x][y] = 181 82 connected, _ = self.get_connected(grid, x, y, n, m, is_connected)83 is_connected[(x,y)] = connected84 85 if connected:86 deleted_neighbors = self.get_deleted_neighbors(grid, x, y, n, m, is_connected)87 cnts = len(deleted_neighbors)-188 for u, v in deleted_neighbors:89 grid[u][v] = 190 is_connected[(u,v)] = connected91 out[i] = cnts92 else:93 disconnected_hits.append(i)94 95 for i in disconnected_hits:96 x, y = hits[i]97 if is_connected[(x,y)] is False:98 grid[x][y] = 199 100 deleted_neighbors = self.get_deleted_neighbors(grid, x, y, n, m, is_connected)101 cnts = len(deleted_neighbors)-1102 out[i] = cnts103 ...

Full Screen

Full Screen

1202. Smallest String With Swaps.py

Source:1202. Smallest String With Swaps.py Github

copy

Full Screen

1import collections2#思路: 同一深林的排序3class Solution(object):4 def smallestStringWithSwaps(self, s, pairs):5 """6 :type s: str7 :type pairs: List[List[int]]8 :rtype: str9 """10 graph = collections.defaultdict(dict)11 for ele in pairs:12 graph[ele[0]][ele[1]] = True13 graph[ele[1]][ele[0]] = True14 self.graph = graph15 self.used = set()16 res = []17 s = [ele for ele in s]18 self.s = s19 for index,ele in enumerate(s):20 min_ele = self.dfs(index, set())21 s[index],s[min_ele] = s[min_ele], s[index]22 self.used.add(index)23 res.append(s[min_ele])24 return res25 def dfs(self, index, visited):26 for ele in self.graph[index]:27 if self.if_visited(ele) and ele not in visited:28 visited.add(ele)29 if ord(self.s[index]) < ord(self.s[ele]):30 self.dfs(index, visited)31 else:32 index = ele33 self.dfs(ele, visited)34 return index35 def if_visited(self, ele):36 if ele in self.used:37 return False38 return True39import collections40class Solution:41 def dfs(self, i, is_connected):42 for neighbour in self.graph[i]:43 if neighbour not in self.visited:44 # is_connected.append(self.s[neighbour])45 is_connected.append(neighbour)46 self.visited.add(neighbour)47 self.dfs(neighbour, is_connected)48 def smallestStringWithSwaps(self, s, pairs):49 # 建图50 graph = collections.defaultdict(list)51 for ele in pairs:52 graph[ele[0]].append(ele[1])53 graph[ele[1]].append(ele[0])54 self.graph = graph55 self.visited = set()56 self.s = s57 # print(self.graph)58 res = list(s)59 for i in range(len(s)):60 if i not in self.visited:61 is_connected = []62 self.dfs(i, is_connected)63 neighbour = [s[i] for i in is_connected]64 neighbour.sort()65 is_connected.sort()66 for j,ele in zip(is_connected, neighbour):67 res[j] = ele68 return "".join(res)69class Solution(object):70 def bfs(self, i, is_connected):71 if i not in self.visited:72 self.visited.add(i)73 is_connected.append(i)74 queue = collections.deque(self.graph[i])75 while queue:76 node = queue.popleft()77 if node not in self.visited:78 self.visited.add(node)79 is_connected.append(node)80 queue.extend(self.graph[node])81 def smallestStringWithSwaps(self, s, pairs):82 """83 :type s: str84 :type pairs: List[List[int]]85 :rtype: str86 """87 graph = collections.defaultdict(list)88 for ele in pairs:89 graph[ele[0]].append(ele[1])90 graph[ele[1]].append(ele[0])91 self.graph = graph92 self.visited = set()93 self.s = s94 res = list(s)95 for i in range(len(s)):96 if i not in self.visited:97 is_connected = []98 self.bfs(i, is_connected)99 neighbour = [s[i] for i in is_connected]100 neighbour.sort()101 is_connected.sort()102 for j, ele in zip(is_connected, neighbour):103 res[j] = ele104 return "".join(res)105if __name__ == '__main__':106 # s = "dcab"107 # pairs = [[0,3],[1,2]]108 s = "dcab"109 pairs = [[0, 3], [1, 2], [0, 2]]...

Full Screen

Full Screen

directed_graph_unweighted_test.py

Source:directed_graph_unweighted_test.py Github

copy

Full Screen

...19 graph.connect("a", "c")20 graph.connect("b", "d")21 graph.connect("c", "d")22 graph.connect("d", "e")23 self.assertTrue(graph.is_connected("a", "b"))24 self.assertTrue(graph.is_connected("a", "c"))25 self.assertTrue(graph.is_connected("b", "d"))26 self.assertTrue(graph.is_connected("c", "d"))27 self.assertTrue(graph.is_connected("d", "e"))28 self.assertFalse(graph.is_connected("a", "e"))29 self.assertFalse(graph.is_connected("a", "d"))30 self.assertFalse(graph.is_connected("b", "c"))31 self.assertFalse(graph.is_connected("b", "e"))32 self.assertFalse(graph.is_connected("c", "e"))33 def test_connect_throws_error_if_vertex_not_found(self):34 graph = DirectedGraphUnweighted()35 with self.assertRaises(KeyError):36 graph.connect("a", "b")37 def test_is_connected_throws_error_if_vertex_not_found(self):38 graph = DirectedGraphUnweighted()39 with self.assertRaises(KeyError):40 graph.is_connected("a", "b")41 def test_neighbours(self):42 """43 a---->b44 | |45 v v46 c---->d---->e47 """48 graph = DirectedGraphUnweighted()49 graph.add_vertex("a")50 graph.add_vertex("b")51 graph.add_vertex("c")52 graph.add_vertex("d")53 graph.add_vertex("e")54 graph.connect("a", "b")...

Full Screen

Full Screen

StackOverFlow community discussions

Questions
Discussion

I&#39;m getting an error using playwright nth-match

Playwright does not load all of the HTML Python

Gunicorn flask app can&#39;t download file using playwright on linux

How to take a screenshot of a reddit post using playwright?

Python Playwright memory overlad

How to get a list of all links from a dynamic web page?

Playwright Python - Tab Link Not Visible

Using Playwright for Python, how to I read the content of an input box

Do I need to close the tab when using scrapy playwrigth?

How to check for element existence without getting an error in Playwright

.NET syntax - this worked for me

await page.Locator(":nth-match(:text('your text'), 2)").ClickAsync();
https://stackoverflow.com/questions/70219287/im-getting-an-error-using-playwright-nth-match

Blogs

Check out the latest blogs from LambdaTest on this topic:

Playwright Tutorial: Getting Started With Playwright Framework

Playwright is a framework that I’ve always heard great things about but never had a chance to pick up until earlier this year. And since then, it’s become one of my favorite test automation frameworks to use when building a new automation project. It’s easy to set up, feature-packed, and one of the fastest, most reliable frameworks I’ve worked with.

Difference Between Web And Mobile Application Testing

Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.

Website Testing: A Detailed Guide

Websites and web apps are growing in number day by day, and so are the expectations of people for a pleasant web experience. Even though the World Wide Web (WWW) was invented only in 1989 (32 years back), this technology has revolutionized the world we know back then. The best part is that it has made life easier for us. You no longer have to stand in long queues to pay your bills. You can get that done within a few minutes by visiting their website, web app, or mobile app.

30 Top Automation Testing Tools In 2022

The sky’s the limit (and even beyond that) when you want to run test automation. Technology has developed so much that you can reduce time and stay more productive than you used to 10 years ago. You needn’t put up with the limitations brought to you by Selenium if that’s your go-to automation testing tool. Instead, you can pick from various test automation frameworks and tools to write effective test cases and run them successfully.

Webinar: Test Orchestration using HyperExecute

The speed at which tests are executed and the “dearth of smartness” in testing are the two major problems developers and testers encounter.

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

Run Playwright Python automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful