Source code:Lib/webbrowser.py

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Python on a Macintosh running Mac OS X is in principle very similar to Python on any other Unix platform. Use pythonw instead of python to start such. May 31, 2021 Your best way to get started with Python on Mac OS X is through the IDLE integrated development environment, see section The IDE and use the Help menu when the IDE is running. If you want to run Python scripts from the Terminal window command line or from the Finder you first need an editor to create your script. Python is often used as a support language for software developers, for build control and management, testing, and in many other ways. SCons for build control. Buildbot and Apache Gump for automated continuous compilation and testing. Roundup or Trac for bug tracking and project management. During an absolute import, Python browses through the parent folder (subwordcount in this case) and locates the file or module containing the function of interest (CountWords). To break down the meaning of the absolute import above, subwordcount is a folder in your project's directory that holds the wordcounter.py file. .Undocumented Mac OS modules for more modules, and the HOWTO Using Python on a Macintosh for a general introduction to Mac-specific Python programming.

The webbrowser module provides a high-level interface to allow displayingWeb-based documents to users. Under most circumstances, simply calling theopen() function from this module will do the right thing.

Under Unix, graphical browsers are preferred under X11, but text-mode browserswill be used if graphical browsers are not available or an X11 display isn’tavailable. If text-mode browsers are used, the calling process will block untilthe user exits the browser.

If the environment variable BROWSER exists, it is interpreted as theos.pathsep-separated list of browsers to try ahead of the platformdefaults. When the value of a list part contains the string %s, then it isinterpreted as a literal browser command line to be used with the argument URLsubstituted for %s; if the part does not contain %s, it is simplyinterpreted as the name of the browser to launch. 1

For non-Unix platforms, or when a remote browser is available on Unix, thecontrolling process will not wait for the user to finish with the browser, butallow the remote browser to maintain its own windows on the display. If remotebrowsers are not available on Unix, the controlling process will launch a newbrowser and wait.

The script webbrowser can be used as a command-line interface for themodule. It accepts a URL as the argument. It accepts the following optionalparameters: -n opens the URL in a new browser window, if possible;-t opens the URL in a new browser page (“tab”). The options are,naturally, mutually exclusive. Usage example:

The following exception is defined:

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exception webbrowser.Error¶

Exception raised when a browser control error occurs.

The following functions are defined:

webbrowser.open(url, new=0, autoraise=True)¶

Display url using the default browser. If new is 0, the url is openedin the same browser window if possible. If new is 1, a new browser windowis opened if possible. If new is 2, a new browser page (“tab”) is openedif possible. If autoraise is True, the window is raised if possible(note that under many window managers this will occur regardless of thesetting of this variable).

Note that on some platforms, trying to open a filename using this function,may work and start the operating system’s associated program. However, thisis neither supported nor portable.

Raises an auditing eventwebbrowser.open with argument url.

webbrowser.open_new(url)¶

Open url in a new window of the default browser, if possible, otherwise, openurl in the only browser window.

webbrowser.open_new_tab(url)¶

Open url in a new page (“tab”) of the default browser, if possible, otherwiseequivalent to open_new().

webbrowser.get(using=None)¶

Return a controller object for the browser type using. If using isNone, return a controller for a default browser appropriate to thecaller’s environment.

webbrowser.register(name, constructor, instance=None, *, preferred=False)¶

Register the browser type name. Once a browser type is registered, theget() function can return a controller for that browser type. Ifinstance is not provided, or is None, constructor will be called withoutparameters to create an instance when needed. If instance is provided,constructor will never be called, and may be None.

Setting preferred to True makes this browser a preferred result fora get() call with no argument. Otherwise, this entry point is onlyuseful if you plan to either set the BROWSER variable or callget() with a nonempty argument matching the name of a handler youdeclare.

Changed in version 3.7: preferred keyword-only parameter was added.

A number of browser types are predefined. This table gives the type names thatmay be passed to the get() function and the corresponding instantiationsfor the controller classes, all defined in this module.

Type Name	Class Name	Notes
`'mozilla'`	`Mozilla('mozilla')`
`'firefox'`	`Mozilla('mozilla')`
`'netscape'`	`Mozilla('netscape')`
`'galeon'`	`Galeon('galeon')`
`'epiphany'`	`Galeon('epiphany')`
`'skipstone'`	`BackgroundBrowser('skipstone')`
`'kfmclient'`	`Konqueror()`	(1)
`'konqueror'` Adobe lightroom 2017 for mac torrent.	`Konqueror()`	(1)
`'kfm'`	`Konqueror()`	Defiant deadbolt installation template. (1)
`'mosaic'`	`BackgroundBrowser('mosaic')`
`'opera'`	`Opera()`
`'grail'`	`Grail()`
`'links'`	`GenericBrowser('links')`
`'elinks'`	`Elinks('elinks')`
`'lynx'`	`GenericBrowser('lynx')`
`'w3m'`	`GenericBrowser('w3m')`
`'windows-default'`