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# this plugin does a very simple display of download progress. to use it, add
# @downloads to your status_format.
import os
ACTIVE_DOWNLOADS = {}
# after a download's status has changed this is called to update the status bar
def update_download_section(uzbl):
global ACTIVE_DOWNLOADS
if len(ACTIVE_DOWNLOADS):
# add a newline before we list downloads
result = ' downloads:'
for path in ACTIVE_DOWNLOADS:
# add each download
fn = os.path.basename(path)
progress, = ACTIVE_DOWNLOADS[path]
dl = " %s (%d%%)" % (fn, progress * 100)
# replace entities to make sure we don't break our markup
# (this could be done with an @[]@ expansion in uzbl, but then we
# can't use the above to make a new line)
dl = dl.replace("&", "&").replace("<", "<")
result += dl
else:
result = ''
# and the result gets saved to an uzbl variable that can be used in
# status_format
if uzbl.config.get('downloads', '') != result:
uzbl.config['downloads'] = result
def download_started(uzbl, args):
# parse the arguments
args = splitquoted(args)
destination_path = args[0]
# add to the list of active downloads
global ACTIVE_DOWNLOADS
ACTIVE_DOWNLOADS[destination_path] = (0.0,)
# update the progress
update_download_section(uzbl)
def download_progress(uzbl, args):
# parse the arguments
args = splitquoted(args)
destination_path = args[0]
progress = float(args[1])
# update the progress
global ACTIVE_DOWNLOADS
ACTIVE_DOWNLOADS[destination_path] = (progress,)
# update the status bar variable
update_download_section(uzbl)
def download_complete(uzbl, args):
# parse the arguments
args = splitquoted(args)
destination_path = args[0]
# remove from the list of active downloads
global ACTIVE_DOWNLOADS
del ACTIVE_DOWNLOADS[destination_path]
# update the status bar variable
update_download_section(uzbl)
# plugin init hook
def init(uzbl):
connect_dict(uzbl, {
'DOWNLOAD_STARTED': download_started,
'DOWNLOAD_PROGRESS': download_progress,
'DOWNLOAD_COMPLETE': download_complete,
})
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