Package zeroinstall :: Package injector :: Module handler :: Class ConsoleHandler

Class ConsoleHandler

object --+    
         |    
   Handler --+
             |
            ConsoleHandler

A Handler that displays progress on stdout (a tty).

Since: 0.44

Instance Methods

downloads_changed(self)
This is just for the GUI to override to update its display.

source code

show_progress(self)

source code

clear_display(self)

source code

report_error(self, exception, tb=None)
Report an exception to the user.

source code

confirm_import_feed(self, pending, valid_sigs)
Sub-classes should override this method to interact with the user about new feeds.

source code

print(self, *args, **kwargs)

source code

Inherited from Handler: __init__, confirm_install, impl_added_to_store, monitor_download, wait_for_blocker

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables
	last_msg_len = `None` Create a new digest.
	update = `None` Create a new digest.
	disable_progress = `0`
	screen_width = `None` Create a new digest.
	original_print = `None` Create a new digest.

Instance Variables
Inherited from `Handler`: `dry_run`, `monitored_downloads`, `n_completed_downloads`, `total_bytes_downloaded`

Properties
Inherited from `object`: `__class__`

Method Details

downloads_changed(self)

source code

This is just for the GUI to override to update its display.

Overrides: Handler.downloads_changed: (inherited documentation)

report_error(self, exception, tb=None)

source code

Report an exception to the user.

Parameters:

exception - the exception to report
tb - optional traceback

Overrides: Handler.report_error

(inherited documentation)

confirm_import_feed(self, pending, valid_sigs)

source code

Sub-classes should override this method to interact with the user about new feeds. If multiple feeds need confirmation, trust.TrustMgr.confirm_keys will only invoke one instance of this method at a time.

Parameters:

pending - the new feed to be imported
valid_sigs - maps signatures to a list of fetchers collecting information about the key

Overrides: Handler.confirm_import_feed

(inherited documentation)