原生 FileChooser
方法与属性索引
element
属性，直接读取；异步入口也不加 await。
FileChooser.element: ElementHandle
FileChooser.element
Returns input element associated with this file chooser.
Returns
ElementHandle
is_multiple
同步
def is_multiple(self) -> bool
FileChooser.is_multiple
Returns whether this file chooser accepts multiple files.
Returns
bool
异步
def is_multiple(self) -> bool
FileChooser.is_multiple
Returns whether this file chooser accepts multiple files.
Returns
bool
on
同步
def on(self, event: Any, f: Any) -> None
Registers the function f to the event name event.
异步
def on(self, event: Any, f: Any) -> None
Registers the function f to the event name event.
once
同步
def once(self, event: Any, f: Any) -> None
The same as self.on, except that the listener is automatically
removed after being called.
异步
def once(self, event: Any, f: Any) -> None
The same as self.on, except that the listener is automatically
removed after being called.
page
属性，直接读取；异步入口也不加 await。
FileChooser.page: Page
FileChooser.page
Returns page this file chooser belongs to.
Returns
Page
remove_listener
同步
def remove_listener(self, event: Any, f: Any) -> None
Removes the function f from event.
异步
def remove_listener(self, event: Any, f: Any) -> None
Removes the function f from event.
set_files
同步
def set_files(self, files: Union[str, pathlib.Path, Sequence[Union[str, pathlib.Path]], patchright._impl._api_structures.FilePayload, Sequence[patchright._impl._api_structures.FilePayload]], *, no_wait_after: Optional[bool] = None, timeout: Union[float, datetime.timedelta, NoneType] = None) -> None
FileChooser.set_files
Sets the value of the file input this chooser is associated with. If some of the filePaths are relative paths,
then they are resolved relative to the current working directory. For empty array, clears the selected files.
Parameters
| Parameter | Type | Meaning |
|---|---|---|
files |
Union[Sequence[Union[pathlib.Path, str]], Sequence[{name: str, mimeType: str, buffer: bytes}], pathlib.Path, str, {name: str, mimeType: str, buffer: bytes}] | |
no_wait_after |
Union[bool, None] | This option has no effect. Deprecated: This option has no effect. |
timeout |
Union[float, None] | Maximum time in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable timeout. The default value can be changed by using the browser_context.set_default_timeout() or page.set_default_timeout() methods. |
异步
async def set_files(self, files: Union[str, pathlib.Path, Sequence[Union[str, pathlib.Path]], patchright._impl._api_structures.FilePayload, Sequence[patchright._impl._api_structures.FilePayload]], *, no_wait_after: Optional[bool] = None, timeout: Union[float, datetime.timedelta, NoneType] = None) -> None
FileChooser.set_files
Sets the value of the file input this chooser is associated with. If some of the filePaths are relative paths,
then they are resolved relative to the current working directory. For empty array, clears the selected files.
Parameters
| Parameter | Type | Meaning |
|---|---|---|
files |
Union[Sequence[Union[pathlib.Path, str]], Sequence[{name: str, mimeType: str, buffer: bytes}], pathlib.Path, str, {name: str, mimeType: str, buffer: bytes}] | |
no_wait_after |
Union[bool, None] | This option has no effect. Deprecated: This option has no effect. |
timeout |
Union[float, None] | Maximum time in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable timeout. The default value can be changed by using the browser_context.set_default_timeout() or page.set_default_timeout() methods. |