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Qucs-S S-parameter Viewer & RF Synthesis Tools
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Qucs-S S-parameter Viewer & RF Synthesis Tools
|
Public Member Functions | |
| str | name (self) |
| str | executable_path (self) |
| "Browser" | launch (self, *typing.Optional[typing.Union[pathlib.Path, str]] executable_path=None, typing.Optional[str] channel=None, typing.Optional[typing.Sequence[str]] args=None, typing.Optional[typing.Union[bool, typing.Sequence[str]]] ignore_default_args=None, typing.Optional[bool] handle_sigint=None, typing.Optional[bool] handle_sigterm=None, typing.Optional[bool] handle_sighup=None, typing.Optional[float] timeout=None, typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] env=None, typing.Optional[bool] headless=None, typing.Optional[bool] devtools=None, typing.Optional[ProxySettings] proxy=None, typing.Optional[typing.Union[pathlib.Path, str]] downloads_path=None, typing.Optional[float] slow_mo=None, typing.Optional[typing.Union[pathlib.Path, str]] traces_dir=None, typing.Optional[bool] chromium_sandbox=None, typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] firefox_user_prefs=None) |
| "BrowserContext" | launch_persistent_context (self, typing.Union[str, pathlib.Path] user_data_dir, *typing.Optional[str] channel=None, typing.Optional[typing.Union[pathlib.Path, str]] executable_path=None, typing.Optional[typing.Sequence[str]] args=None, typing.Optional[typing.Union[bool, typing.Sequence[str]]] ignore_default_args=None, typing.Optional[bool] handle_sigint=None, typing.Optional[bool] handle_sigterm=None, typing.Optional[bool] handle_sighup=None, typing.Optional[float] timeout=None, typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] env=None, typing.Optional[bool] headless=None, typing.Optional[bool] devtools=None, typing.Optional[ProxySettings] proxy=None, typing.Optional[typing.Union[pathlib.Path, str]] downloads_path=None, typing.Optional[float] slow_mo=None, typing.Optional[ViewportSize] viewport=None, typing.Optional[ViewportSize] screen=None, typing.Optional[bool] no_viewport=None, typing.Optional[bool] ignore_https_errors=None, typing.Optional[bool] java_script_enabled=None, typing.Optional[bool] bypass_csp=None, typing.Optional[str] user_agent=None, typing.Optional[str] locale=None, typing.Optional[str] timezone_id=None, typing.Optional[Geolocation] geolocation=None, typing.Optional[typing.Sequence[str]] permissions=None, typing.Optional[typing.Dict[str, str]] extra_http_headers=None, typing.Optional[bool] offline=None, typing.Optional[HttpCredentials] http_credentials=None, typing.Optional[float] device_scale_factor=None, typing.Optional[bool] is_mobile=None, typing.Optional[bool] has_touch=None, typing.Optional[Literal["dark", "light", "no-preference", "null"]] color_scheme=None, typing.Optional[Literal["no-preference", "null", "reduce"]] reduced_motion=None, typing.Optional[Literal["active", "none", "null"]] forced_colors=None, typing.Optional[Literal["more", "no-preference", "null"]] contrast=None, typing.Optional[bool] accept_downloads=None, typing.Optional[typing.Union[pathlib.Path, str]] traces_dir=None, typing.Optional[bool] chromium_sandbox=None, typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] firefox_user_prefs=None, typing.Optional[typing.Union[pathlib.Path, str]] record_har_path=None, typing.Optional[bool] record_har_omit_content=None, typing.Optional[typing.Union[pathlib.Path, str]] record_video_dir=None, typing.Optional[ViewportSize] record_video_size=None, typing.Optional[str] base_url=None, typing.Optional[bool] strict_selectors=None, typing.Optional[Literal["allow", "block"]] service_workers=None, typing.Optional[typing.Union[typing.Pattern[str], str]] record_har_url_filter=None, typing.Optional[Literal["full", "minimal"]] record_har_mode=None, typing.Optional[Literal["attach", "embed", "omit"]] record_har_content=None, typing.Optional[typing.List[ClientCertificate]] client_certificates=None) |
| "Browser" | connect_over_cdp (self, str endpoint_url, *typing.Optional[float] timeout=None, typing.Optional[float] slow_mo=None, typing.Optional[typing.Dict[str, str]] headers=None) |
| "Browser" | connect (self, str ws_endpoint, *typing.Optional[float] timeout=None, typing.Optional[float] slow_mo=None, typing.Optional[typing.Dict[str, str]] headers=None, typing.Optional[str] expose_network=None) |
 Public Member Functions inherited from playwright._impl._sync_base.SyncBase | |
| None | __init__ (self, Any impl_obj) |
| str | __str__ (self) |
| None | on (self, Any event, Any f) |
| None | once (self, Any event, Any f) |
| None | remove_listener (self, Any event, Any f) |
| Public Member Functions inherited from playwright._impl._impl_to_api_mapping.ImplWrapper | |
| str | __repr__ (self) |
Additional Inherited Members | |
| Protected Member Functions inherited from playwright._impl._sync_base.SyncBase | |
| Any | _sync (self, Union[Coroutine[Any, Any, Any], Generator[Any, Any, Any]] coro) |
| Callable[..., None] | _wrap_handler (self, Union[Callable[..., Any], Any] handler) |
| Protected Attributes inherited from playwright._impl._sync_base.SyncBase | |
| _dispatcher_fiber | |
| _loop | |
| Protected Attributes inherited from playwright._impl._impl_to_api_mapping.ImplWrapper | |
| _impl_obj | |
| "Browser" playwright.sync_api._generated.BrowserType.connect | ( | self, | |
| str | ws_endpoint, | ||
| *typing.Optional[float] | timeout = None, |
||
| typing.Optional[float] | slow_mo = None, |
||
| typing.Optional[typing.Dict[str, str]] | headers = None, |
||
| typing.Optional[str] | expose_network = None |
||
| ) |
BrowserType.connect
This method attaches Playwright to an existing browser instance created via `BrowserType.launchServer` in Node.js.
**NOTE** The major and minor version of the Playwright instance that connects needs to match the version of
Playwright that launches the browser (1.2.3 → is compatible with 1.2.x).
Parameters
----------
ws_endpoint : str
A Playwright browser websocket endpoint to connect to. You obtain this endpoint via `BrowserServer.wsEndpoint`.
timeout : Union[float, None]
Maximum time in milliseconds to wait for the connection to be established. Defaults to `0` (no timeout).
slow_mo : Union[float, None]
Slows down Playwright operations by the specified amount of milliseconds. Useful so that you can see what is going
on. Defaults to 0.
headers : Union[Dict[str, str], None]
Additional HTTP headers to be sent with web socket connect request. Optional.
expose_network : Union[str, None]
This option exposes network available on the connecting client to the browser being connected to. Consists of a
list of rules separated by comma.
Available rules:
1. Hostname pattern, for example: `example.com`, `*.org:99`, `x.*.y.com`, `*foo.org`.
1. IP literal, for example: `127.0.0.1`, `0.0.0.0:99`, `[::1]`, `[0:0::1]:99`.
1. `<loopback>` that matches local loopback interfaces: `localhost`, `*.localhost`, `127.0.0.1`, `[::1]`.
Some common examples:
1. `"*"` to expose all network.
1. `"<loopback>"` to expose localhost network.
1. `"*.test.internal-domain,*.staging.internal-domain,<loopback>"` to expose test/staging deployments and
localhost.
Returns
-------
Browser
| "Browser" playwright.sync_api._generated.BrowserType.connect_over_cdp | ( | self, | |
| str | endpoint_url, | ||
| *typing.Optional[float] | timeout = None, |
||
| typing.Optional[float] | slow_mo = None, |
||
| typing.Optional[typing.Dict[str, str]] | headers = None |
||
| ) |
BrowserType.connect_over_cdp
This method attaches Playwright to an existing browser instance using the Chrome DevTools Protocol.
The default browser context is accessible via `browser.contexts()`.
**NOTE** Connecting over the Chrome DevTools Protocol is only supported for Chromium-based browsers.
**NOTE** This connection is significantly lower fidelity than the Playwright protocol connection via
`browser_type.connect()`. If you are experiencing issues or attempting to use advanced functionality, you
probably want to use `browser_type.connect()`.
**Usage**
```py
browser = playwright.chromium.connect_over_cdp(\"http://localhost:9222\")
default_context = browser.contexts[0]
page = default_context.pages[0]
```
Parameters
----------
endpoint_url : str
A CDP websocket endpoint or http url to connect to. For example `http://localhost:9222/` or
`ws://127.0.0.1:9222/devtools/browser/387adf4c-243f-4051-a181-46798f4a46f4`.
timeout : Union[float, None]
Maximum time in milliseconds to wait for the connection to be established. Defaults to `30000` (30 seconds). Pass
`0` to disable timeout.
slow_mo : Union[float, None]
Slows down Playwright operations by the specified amount of milliseconds. Useful so that you can see what is going
on. Defaults to 0.
headers : Union[Dict[str, str], None]
Additional HTTP headers to be sent with connect request. Optional.
Returns
-------
Browser
| str playwright.sync_api._generated.BrowserType.executable_path | ( | self | ) |
BrowserType.executable_path A path where Playwright expects to find a bundled browser executable. Returns ------- str
| "Browser" playwright.sync_api._generated.BrowserType.launch | ( | self, | |
| *typing.Optional[typing.Union[pathlib.Path, str]] | executable_path = None, |
||
| typing.Optional[str] | channel = None, |
||
| typing.Optional[typing.Sequence[str]] | args = None, |
||
| typing.Optional[ typing.Union[bool, typing.Sequence[str]] ] | ignore_default_args = None, |
||
| typing.Optional[bool] | handle_sigint = None, |
||
| typing.Optional[bool] | handle_sigterm = None, |
||
| typing.Optional[bool] | handle_sighup = None, |
||
| typing.Optional[float] | timeout = None, |
||
| typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] | env = None, |
||
| typing.Optional[bool] | headless = None, |
||
| typing.Optional[bool] | devtools = None, |
||
| typing.Optional[ProxySettings] | proxy = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | downloads_path = None, |
||
| typing.Optional[float] | slow_mo = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | traces_dir = None, |
||
| typing.Optional[bool] | chromium_sandbox = None, |
||
| typing.Optional[ typing.Dict[str, typing.Union[str, float, bool]] ] | firefox_user_prefs = None |
||
| ) |
BrowserType.launch
Returns the browser instance.
**Usage**
You can use `ignoreDefaultArgs` to filter out `--mute-audio` from default arguments:
```py
browser = playwright.chromium.launch( # or \"firefox\" or \"webkit\".
ignore_default_args=[\"--mute-audio\"]
)
```
> **Chromium-only** Playwright can also be used to control the Google Chrome or Microsoft Edge browsers, but it
works best with the version of Chromium it is bundled with. There is no guarantee it will work with any other
version. Use `executablePath` option with extreme caution.
>
> If Google Chrome (rather than Chromium) is preferred, a
[Chrome Canary](https://www.google.com/chrome/browser/canary.html) or
[Dev Channel](https://www.chromium.org/getting-involved/dev-channel) build is suggested.
>
> Stock browsers like Google Chrome and Microsoft Edge are suitable for tests that require proprietary media codecs
for video playback. See
[this article](https://www.howtogeek.com/202825/what%E2%80%99s-the-difference-between-chromium-and-chrome/) for
other differences between Chromium and Chrome.
[This article](https://chromium.googlesource.com/chromium/src/+/lkgr/docs/chromium_browser_vs_google_chrome.md)
describes some differences for Linux users.
Parameters
----------
executable_path : Union[pathlib.Path, str, None]
Path to a browser executable to run instead of the bundled one. If `executablePath` is a relative path, then it is
resolved relative to the current working directory. Note that Playwright only works with the bundled Chromium,
Firefox or WebKit, use at your own risk.
channel : Union[str, None]
Browser distribution channel.
Use "chromium" to [opt in to new headless mode](../browsers.md#chromium-new-headless-mode).
Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or
"msedge-canary" to use branded [Google Chrome and Microsoft Edge](../browsers.md#google-chrome--microsoft-edge).
args : Union[Sequence[str], None]
**NOTE** Use custom browser args at your own risk, as some of them may break Playwright functionality.
Additional arguments to pass to the browser instance. The list of Chromium flags can be found
[here](https://peter.sh/experiments/chromium-command-line-switches/).
ignore_default_args : Union[Sequence[str], bool, None]
If `true`, Playwright does not pass its own configurations args and only uses the ones from `args`. If an array is
given, then filters out the given default arguments. Dangerous option; use with care. Defaults to `false`.
handle_sigint : Union[bool, None]
Close the browser process on Ctrl-C. Defaults to `true`.
handle_sigterm : Union[bool, None]
Close the browser process on SIGTERM. Defaults to `true`.
handle_sighup : Union[bool, None]
Close the browser process on SIGHUP. Defaults to `true`.
timeout : Union[float, None]
Maximum time in milliseconds to wait for the browser instance to start. Defaults to `30000` (30 seconds). Pass `0`
to disable timeout.
env : Union[Dict[str, Union[bool, float, str]], None]
Specify environment variables that will be visible to the browser. Defaults to `process.env`.
headless : Union[bool, None]
Whether to run browser in headless mode. More details for
[Chromium](https://developers.google.com/web/updates/2017/04/headless-chrome) and
[Firefox](https://hacks.mozilla.org/2017/12/using-headless-mode-in-firefox/). Defaults to `true` unless the
`devtools` option is `true`.
devtools : Union[bool, None]
**Chromium-only** Whether to auto-open a Developer Tools panel for each tab. If this option is `true`, the
`headless` option will be set `false`.
Deprecated: Use [debugging tools](../debug.md) instead.
proxy : Union[{server: str, bypass: Union[str, None], username: Union[str, None], password: Union[str, None]}, None]
Network proxy settings.
downloads_path : Union[pathlib.Path, str, None]
If specified, accepted downloads are downloaded into this directory. Otherwise, temporary directory is created and
is deleted when browser is closed. In either case, the downloads are deleted when the browser context they were
created in is closed.
slow_mo : Union[float, None]
Slows down Playwright operations by the specified amount of milliseconds. Useful so that you can see what is going
on.
traces_dir : Union[pathlib.Path, str, None]
If specified, traces are saved into this directory.
chromium_sandbox : Union[bool, None]
Enable Chromium sandboxing. Defaults to `false`.
firefox_user_prefs : Union[Dict[str, Union[bool, float, str]], None]
Firefox user preferences. Learn more about the Firefox user preferences at
[`about:config`](https://support.mozilla.org/en-US/kb/about-config-editor-firefox).
You can also provide a path to a custom [`policies.json` file](https://mozilla.github.io/policy-templates/) via
`PLAYWRIGHT_FIREFOX_POLICIES_JSON` environment variable.
Returns
-------
Browser
| "BrowserContext" playwright.sync_api._generated.BrowserType.launch_persistent_context | ( | self, | |
| typing.Union[str, pathlib.Path] | user_data_dir, | ||
| *typing.Optional[str] | channel = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | executable_path = None, |
||
| typing.Optional[typing.Sequence[str]] | args = None, |
||
| typing.Optional[ typing.Union[bool, typing.Sequence[str]] ] | ignore_default_args = None, |
||
| typing.Optional[bool] | handle_sigint = None, |
||
| typing.Optional[bool] | handle_sigterm = None, |
||
| typing.Optional[bool] | handle_sighup = None, |
||
| typing.Optional[float] | timeout = None, |
||
| typing.Optional[typing.Dict[str, typing.Union[str, float, bool]]] | env = None, |
||
| typing.Optional[bool] | headless = None, |
||
| typing.Optional[bool] | devtools = None, |
||
| typing.Optional[ProxySettings] | proxy = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | downloads_path = None, |
||
| typing.Optional[float] | slow_mo = None, |
||
| typing.Optional[ViewportSize] | viewport = None, |
||
| typing.Optional[ViewportSize] | screen = None, |
||
| typing.Optional[bool] | no_viewport = None, |
||
| typing.Optional[bool] | ignore_https_errors = None, |
||
| typing.Optional[bool] | java_script_enabled = None, |
||
| typing.Optional[bool] | bypass_csp = None, |
||
| typing.Optional[str] | user_agent = None, |
||
| typing.Optional[str] | locale = None, |
||
| typing.Optional[str] | timezone_id = None, |
||
| typing.Optional[Geolocation] | geolocation = None, |
||
| typing.Optional[typing.Sequence[str]] | permissions = None, |
||
| typing.Optional[typing.Dict[str, str]] | extra_http_headers = None, |
||
| typing.Optional[bool] | offline = None, |
||
| typing.Optional[HttpCredentials] | http_credentials = None, |
||
| typing.Optional[float] | device_scale_factor = None, |
||
| typing.Optional[bool] | is_mobile = None, |
||
| typing.Optional[bool] | has_touch = None, |
||
| typing.Optional[ Literal["dark", "light", "no-preference", "null"] ] | color_scheme = None, |
||
| typing.Optional[ Literal["no-preference", "null", "reduce"] ] | reduced_motion = None, |
||
| typing.Optional[Literal["active", "none", "null"]] | forced_colors = None, |
||
| typing.Optional[Literal["more", "no-preference", "null"]] | contrast = None, |
||
| typing.Optional[bool] | accept_downloads = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | traces_dir = None, |
||
| typing.Optional[bool] | chromium_sandbox = None, |
||
| typing.Optional[ typing.Dict[str, typing.Union[str, float, bool]] ] | firefox_user_prefs = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | record_har_path = None, |
||
| typing.Optional[bool] | record_har_omit_content = None, |
||
| typing.Optional[typing.Union[pathlib.Path, str]] | record_video_dir = None, |
||
| typing.Optional[ViewportSize] | record_video_size = None, |
||
| typing.Optional[str] | base_url = None, |
||
| typing.Optional[bool] | strict_selectors = None, |
||
| typing.Optional[Literal["allow", "block"]] | service_workers = None, |
||
| typing.Optional[ typing.Union[typing.Pattern[str], str] ] | record_har_url_filter = None, |
||
| typing.Optional[Literal["full", "minimal"]] | record_har_mode = None, |
||
| typing.Optional[Literal["attach", "embed", "omit"]] | record_har_content = None, |
||
| typing.Optional[typing.List[ClientCertificate]] | client_certificates = None |
||
| ) |
BrowserType.launch_persistent_context
Returns the persistent browser context instance.
Launches browser that uses persistent storage located at `userDataDir` and returns the only context. Closing this
context will automatically close the browser.
Parameters
----------
user_data_dir : Union[pathlib.Path, str]
Path to a User Data Directory, which stores browser session data like cookies and local storage. Pass an empty
string to create a temporary directory.
More details for
[Chromium](https://chromium.googlesource.com/chromium/src/+/master/docs/user_data_dir.md#introduction) and
[Firefox](https://wiki.mozilla.org/Firefox/CommandLineOptions#User_profile). Chromium's user data directory is the
**parent** directory of the "Profile Path" seen at `chrome://version`.
Note that browsers do not allow launching multiple instances with the same User Data Directory.
**NOTE** Chromium/Chrome: Due to recent Chrome policy changes, automating the default Chrome user profile is not
supported. Pointing `userDataDir` to Chrome's main "User Data" directory (the profile used for your regular
browsing) may result in pages not loading or the browser exiting. Create and use a separate directory (for example,
an empty folder) as your automation profile instead. See https://developer.chrome.com/blog/remote-debugging-port
for details.
channel : Union[str, None]
Browser distribution channel.
Use "chromium" to [opt in to new headless mode](../browsers.md#chromium-new-headless-mode).
Use "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", or
"msedge-canary" to use branded [Google Chrome and Microsoft Edge](../browsers.md#google-chrome--microsoft-edge).
executable_path : Union[pathlib.Path, str, None]
Path to a browser executable to run instead of the bundled one. If `executablePath` is a relative path, then it is
resolved relative to the current working directory. Note that Playwright only works with the bundled Chromium,
Firefox or WebKit, use at your own risk.
args : Union[Sequence[str], None]
**NOTE** Use custom browser args at your own risk, as some of them may break Playwright functionality.
Additional arguments to pass to the browser instance. The list of Chromium flags can be found
[here](https://peter.sh/experiments/chromium-command-line-switches/).
ignore_default_args : Union[Sequence[str], bool, None]
If `true`, Playwright does not pass its own configurations args and only uses the ones from `args`. If an array is
given, then filters out the given default arguments. Dangerous option; use with care. Defaults to `false`.
handle_sigint : Union[bool, None]
Close the browser process on Ctrl-C. Defaults to `true`.
handle_sigterm : Union[bool, None]
Close the browser process on SIGTERM. Defaults to `true`.
handle_sighup : Union[bool, None]
Close the browser process on SIGHUP. Defaults to `true`.
timeout : Union[float, None]
Maximum time in milliseconds to wait for the browser instance to start. Defaults to `30000` (30 seconds). Pass `0`
to disable timeout.
env : Union[Dict[str, Union[bool, float, str]], None]
Specify environment variables that will be visible to the browser. Defaults to `process.env`.
headless : Union[bool, None]
Whether to run browser in headless mode. More details for
[Chromium](https://developers.google.com/web/updates/2017/04/headless-chrome) and
[Firefox](https://hacks.mozilla.org/2017/12/using-headless-mode-in-firefox/). Defaults to `true` unless the
`devtools` option is `true`.
devtools : Union[bool, None]
**Chromium-only** Whether to auto-open a Developer Tools panel for each tab. If this option is `true`, the
`headless` option will be set `false`.
Deprecated: Use [debugging tools](../debug.md) instead.
proxy : Union[{server: str, bypass: Union[str, None], username: Union[str, None], password: Union[str, None]}, None]
Network proxy settings.
downloads_path : Union[pathlib.Path, str, None]
If specified, accepted downloads are downloaded into this directory. Otherwise, temporary directory is created and
is deleted when browser is closed. In either case, the downloads are deleted when the browser context they were
created in is closed.
slow_mo : Union[float, None]
Slows down Playwright operations by the specified amount of milliseconds. Useful so that you can see what is going
on.
viewport : Union[{width: int, height: int}, None]
Sets a consistent viewport for each page. Defaults to an 1280x720 viewport. `no_viewport` disables the fixed
viewport. Learn more about [viewport emulation](../emulation.md#viewport).
screen : Union[{width: int, height: int}, None]
Emulates consistent window screen size available inside web page via `window.screen`. Is only used when the
`viewport` is set.
no_viewport : Union[bool, None]
Does not enforce fixed viewport, allows resizing window in the headed mode.
ignore_https_errors : Union[bool, None]
Whether to ignore HTTPS errors when sending network requests. Defaults to `false`.
java_script_enabled : Union[bool, None]
Whether or not to enable JavaScript in the context. Defaults to `true`. Learn more about
[disabling JavaScript](../emulation.md#javascript-enabled).
bypass_csp : Union[bool, None]
Toggles bypassing page's Content-Security-Policy. Defaults to `false`.
user_agent : Union[str, None]
Specific user agent to use in this context.
locale : Union[str, None]
Specify user locale, for example `en-GB`, `de-DE`, etc. Locale will affect `navigator.language` value,
`Accept-Language` request header value as well as number and date formatting rules. Defaults to the system default
locale. Learn more about emulation in our [emulation guide](../emulation.md#locale--timezone).
timezone_id : Union[str, None]
Changes the timezone of the context. See
[ICU's metaZones.txt](https://cs.chromium.org/chromium/src/third_party/icu/source/data/misc/metaZones.txt?rcl=faee8bc70570192d82d2978a71e2a615788597d1)
for a list of supported timezone IDs. Defaults to the system timezone.
geolocation : Union[{latitude: float, longitude: float, accuracy: Union[float, None]}, None]
permissions : Union[Sequence[str], None]
A list of permissions to grant to all pages in this context. See `browser_context.grant_permissions()` for
more details. Defaults to none.
extra_http_headers : Union[Dict[str, str], None]
An object containing additional HTTP headers to be sent with every request. Defaults to none.
offline : Union[bool, None]
Whether to emulate network being offline. Defaults to `false`. Learn more about
[network emulation](../emulation.md#offline).
http_credentials : Union[{username: str, password: str, origin: Union[str, None], send: Union["always", "unauthorized", None]}, None]
Credentials for [HTTP authentication](https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication). If no
origin is specified, the username and password are sent to any servers upon unauthorized responses.
device_scale_factor : Union[float, None]
Specify device scale factor (can be thought of as dpr). Defaults to `1`. Learn more about
[emulating devices with device scale factor](../emulation.md#devices).
is_mobile : Union[bool, None]
Whether the `meta viewport` tag is taken into account and touch events are enabled. isMobile is a part of device,
so you don't actually need to set it manually. Defaults to `false` and is not supported in Firefox. Learn more
about [mobile emulation](../emulation.md#ismobile).
has_touch : Union[bool, None]
Specifies if viewport supports touch events. Defaults to false. Learn more about
[mobile emulation](../emulation.md#devices).
color_scheme : Union["dark", "light", "no-preference", "null", None]
Emulates [prefers-colors-scheme](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme)
media feature, supported values are `'light'` and `'dark'`. See `page.emulate_media()` for more details.
Passing `'null'` resets emulation to system defaults. Defaults to `'light'`.
reduced_motion : Union["no-preference", "null", "reduce", None]
Emulates `'prefers-reduced-motion'` media feature, supported values are `'reduce'`, `'no-preference'`. See
`page.emulate_media()` for more details. Passing `'null'` resets emulation to system defaults. Defaults to
`'no-preference'`.
forced_colors : Union["active", "none", "null", None]
Emulates `'forced-colors'` media feature, supported values are `'active'`, `'none'`. See
`page.emulate_media()` for more details. Passing `'null'` resets emulation to system defaults. Defaults to
`'none'`.
contrast : Union["more", "no-preference", "null", None]
Emulates `'prefers-contrast'` media feature, supported values are `'no-preference'`, `'more'`. See
`page.emulate_media()` for more details. Passing `'null'` resets emulation to system defaults. Defaults to
`'no-preference'`.
accept_downloads : Union[bool, None]
Whether to automatically download all the attachments. Defaults to `true` where all the downloads are accepted.
traces_dir : Union[pathlib.Path, str, None]
If specified, traces are saved into this directory.
chromium_sandbox : Union[bool, None]
Enable Chromium sandboxing. Defaults to `false`.
firefox_user_prefs : Union[Dict[str, Union[bool, float, str]], None]
Firefox user preferences. Learn more about the Firefox user preferences at
[`about:config`](https://support.mozilla.org/en-US/kb/about-config-editor-firefox).
You can also provide a path to a custom [`policies.json` file](https://mozilla.github.io/policy-templates/) via
`PLAYWRIGHT_FIREFOX_POLICIES_JSON` environment variable.
record_har_path : Union[pathlib.Path, str, None]
Enables [HAR](http://www.softwareishard.com/blog/har-12-spec) recording for all pages into the specified HAR file
on the filesystem. If not specified, the HAR is not recorded. Make sure to call `browser_context.close()`
for the HAR to be saved.
record_har_omit_content : Union[bool, None]
Optional setting to control whether to omit request content from the HAR. Defaults to `false`.
record_video_dir : Union[pathlib.Path, str, None]
Enables video recording for all pages into the specified directory. If not specified videos are not recorded. Make
sure to call `browser_context.close()` for videos to be saved.
record_video_size : Union[{width: int, height: int}, None]
Dimensions of the recorded videos. If not specified the size will be equal to `viewport` scaled down to fit into
800x800. If `viewport` is not configured explicitly the video size defaults to 800x450. Actual picture of each page
will be scaled down if necessary to fit the specified size.
base_url : Union[str, None]
When using `page.goto()`, `page.route()`, `page.wait_for_url()`,
`page.expect_request()`, or `page.expect_response()` it takes the base URL in consideration by
using the [`URL()`](https://developer.mozilla.org/en-US/docs/Web/API/URL/URL) constructor for building the
corresponding URL. Unset by default. Examples:
- baseURL: `http://localhost:3000` and navigating to `/bar.html` results in `http://localhost:3000/bar.html`
- baseURL: `http://localhost:3000/foo/` and navigating to `./bar.html` results in
`http://localhost:3000/foo/bar.html`
- baseURL: `http://localhost:3000/foo` (without trailing slash) and navigating to `./bar.html` results in
`http://localhost:3000/bar.html`
strict_selectors : Union[bool, None]
If set to true, enables strict selectors mode for this context. In the strict selectors mode all operations on
selectors that imply single target DOM element will throw when more than one element matches the selector. This
option does not affect any Locator APIs (Locators are always strict). Defaults to `false`. See `Locator` to learn
more about the strict mode.
service_workers : Union["allow", "block", None]
Whether to allow sites to register Service workers. Defaults to `'allow'`.
- `'allow'`: [Service Workers](https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API) can be
registered.
- `'block'`: Playwright will block all registration of Service Workers.
record_har_url_filter : Union[Pattern[str], str, None]
record_har_mode : Union["full", "minimal", None]
When set to `minimal`, only record information necessary for routing from HAR. This omits sizes, timing, page,
cookies, security and other types of HAR information that are not used when replaying from HAR. Defaults to `full`.
record_har_content : Union["attach", "embed", "omit", None]
Optional setting to control resource content management. If `omit` is specified, content is not persisted. If
`attach` is specified, resources are persisted as separate files and all of these files are archived along with the
HAR file. Defaults to `embed`, which stores content inline the HAR file as per HAR specification.
client_certificates : Union[Sequence[{origin: str, certPath: Union[pathlib.Path, str, None], cert: Union[bytes, None], keyPath: Union[pathlib.Path, str, None], key: Union[bytes, None], pfxPath: Union[pathlib.Path, str, None], pfx: Union[bytes, None], passphrase: Union[str, None]}], None]
TLS Client Authentication allows the server to request a client certificate and verify it.
**Details**
An array of client certificates to be used. Each certificate object must have either both `certPath` and `keyPath`,
a single `pfxPath`, or their corresponding direct value equivalents (`cert` and `key`, or `pfx`). Optionally,
`passphrase` property should be provided if the certificate is encrypted. The `origin` property should be provided
with an exact match to the request origin that the certificate is valid for.
Client certificate authentication is only active when at least one client certificate is provided. If you want to
reject all client certificates sent by the server, you need to provide a client certificate with an `origin` that
does not match any of the domains you plan to visit.
**NOTE** When using WebKit on macOS, accessing `localhost` will not pick up client certificates. You can make it
work by replacing `localhost` with `local.playwright`.
Returns
-------
BrowserContext
| str playwright.sync_api._generated.BrowserType.name | ( | self | ) |
BrowserType.name Returns browser name. For example: `'chromium'`, `'webkit'` or `'firefox'`. Returns ------- str
1.9.8