BrowserContext.pages() causes "TypeError: 'list' object is not callable"

[yaboxi]

I'm using the playwright-pytest plugin.
When I call BrowserContext.pages() to get the pages to switch tabs ,
I got the error "TypeError: 'list' object is not callable."
I can't identify the cause is whether on the pytest plugin or python implementation.

To be honest, it would be okay for me if I could realize switching tabs after opening target="_blank" links on the pytest plugin.
When I have tried by myself to re-implement the below in pytest, I have met the error.
https://playwright.dev/docs/multi-pages

To simplify, I attached the code not to open a target="_blank" link but to open a new page on the browser context.
Your assistance would help me.

Code:

from playwright.sync_api import Page, Browser, BrowserContext


class TestSwitchTabs:
    def test_switch_tabs(self, page: Page, browser: Browser, context: BrowserContext):
        page1 = context.newPage()
        page2 = context.newPage()

        pages = context.pages()  # causes an error

Output:

❯ pytest -s --headful test_switch_tabs.py
Test session starts (platform: darwin, Python 3.9.0, pytest 6.1.1, pytest-sugar 0.9.4)
rootdir: *******
plugins: playwright-0.0.7, base-url-1.4.2, allure-pytest-2.8.18, sugar-0.9.4, asyncio-0.14.0, Faker-4.14.0
collecting ... 

―――――――――――――――――――――――――――――――――――――――― TestSwitchTabs.test_switch_tabs[chromium] ―――――――――――――――――――――――――――――――――――――――――

self = <test_switch_tabs.TestSwitchTabs object at 0x10e4f5640>, page = <playwright.sync_api.Page object at 0x10e6c2280>
browser = <playwright.sync_api.Browser object at 0x10e6a9700>
context = <playwright.sync_api.ChromiumBrowserContext object at 0x10e6a9940>

    def test_switch_tabs(self, page: Page, browser: Browser, context: BrowserContext):
        page1 = context.newPage()
        page2 = context.newPage()
    
>       pages = context.pages()  # causes an error
E       TypeError: 'list' object is not callable

test_switch_tabs.py:9: TypeError

 test_switch_tabs.py ⨯                                                                                       100% ██████████
================================================= short test summary info ==================================================
FAILED test_switch_tabs.py::TestSwitchTabs::test_switch_tabs[chromium] - TypeError: 'list' object is not callable

Results (1.77s):
       1 failed
         - test_switch_tabs.py:5 TestSwitchTabs.test_switch_tabs[chromium]

[mxschmitt]

pages is a property currently, so it does not need to be called. Something like that would work:

pages = context.pages

[pavelfeldman]

Hopefully this resolves it!