zim.applications.WebBrowser

class documentation

class WebBrowser(Application): (source)

Application wrapper for the webbrowser module. Can be used as fallback if no webbrowser is configured.

Method	`__eq__`	Undocumented
Method	`__init__`	Constructor
Method	`run`	This method is not supported by this class @raises NotImplementedError: always
Method	`spawn`	No summary
Method	`tryexec`	No summary
Class Variable	`key`	Undocumented
Class Variable	`name`	Undocumented
Instance Variable	`controller`	Undocumented

Inherited from Application:

Method	`__repr__`	Undocumented
Method	`pipe`	Run the application in a sub-process and capture the output. Like `run()`, but connects to stdin and stdout for the sub-process.
Constant	`STATUS_OK`	Undocumented
Instance Variable	`cmd`	the command and arguments as a tuple or a string (when given as a string it will be parsed for quoted arguments)
Instance Variable	`tryexeccmd`	the command to check in `tryexec()`, if `None` fall back to first item of `cmd`
Static Method	`_lookup`	Lookup cmd in PATH
Method	`_checkargs`	Undocumented
Method	`_cmd`	Undocumented

def __eq__(self, other): (source)

overrides zim.applications.Application.__eq__

Undocumented

def __init__(self): (source)

overrides zim.applications.Application.__init__

Constructor

Parameters
cmd	the command for the external application, either a string for the command, or a tuple or list with the command and arguments
tryexeccmd	command to check in `tryexec()` as string. If `None` will default to `cmd` or the first item of `cmd`.

def run(self, args): (source)

overrides zim.applications.Application.run

This method is not supported by this class

Raises
`NotImplementedError`	always

def spawn(self, args, callback=None): (source)

overrides zim.applications.Application.spawn

Start the application in the background and return immediately. This is used to start an external in parallel with zim that is not expected to exit immediatly, so we do not want to wait for it - e.g. a webbrowser to show an URL that was clicked.

Parameters
args	additional arguments to give to the command as tuple or list
callback	optional callback can be used to trigger when the application exits. The signature is: callback(status, data) where '`status`' is the exit status of the process. The application object provides a constant '`STATUS_OK`' which can be used to test if the application was successful or not.
data	additional data for the callback
cwd	the folder to set as working directory for the command
Returns
the PID for the new process

def tryexec(self): (source)

overrides zim.applications.Application.tryexec

Check if the executable exists without calling it. This method is used e.g. to decide what applications to show in the gui. Uses the tryexeccmd, or the first item of cmd as the executable name.

Returns
`True` when the executable was found

key: str = (source)

Undocumented

name = (source)

overrides zim.applications.Application.name

Undocumented

controller = (source)

Undocumented