def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(self.pkgname)
self.app_recommendations_cat.connect(
'needs-refresh', self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect('recommender-agent-error',
self._on_recommender_agent_error)
class RecommendationsPanelDetails(RecommendationsPanel):
"""
Panel for use in the details view to display recommendations for a given
application
"""
def __init__(self, catview):
RecommendationsPanel.__init__(self, catview)
self.set_header_label(_(u"People Also Installed"))
self.app_recommendations_content = FlowableGrid()
self.add(self.app_recommendations_content)
def set_pkgname(self, pkgname):
self.pkgname = pkgname
self._update_app_recommendations_content()
def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(self.pkgname)
self.app_recommendations_cat.connect(
'needs-refresh',
self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect('recommender-agent-error',
self._on_recommender_agent_error)
def _on_app_recommendations_agent_refresh(self, cat):
docs = cat.get_documents(self.catview.db)
# display the recommendations
if len(docs) > 0:
self.catview._add_tiles_to_flowgrid(docs,
self.app_recommendations_content, 3)
self.show_all()
self.spinner_notebook.hide_spinner()
else:
self._hide_app_recommendations_panel()
def _on_recommender_agent_error(self, agent, msg):
LOG.warn("Error while accessing the recommender agent for the "
"details view recommendations: %s" % msg)
# TODO: temporary, instead we will display cached recommendations here
self._hide_app_recommendations_panel()
def _hide_app_recommendations_panel(self):
# and hide the pane
self.hide()
class RecommendationsPanelDetails(RecommendationsPanel):
"""
Panel for use in the details view to display recommendations for a given
application
"""
def __init__(self, catview):
RecommendationsPanel.__init__(self, catview)
self.set_header_label(_(u"People Also Installed"))
self.app_recommendations_content = FlowableGrid()
self.add(self.app_recommendations_content)
def set_pkgname(self, pkgname):
self.pkgname = pkgname
self._update_app_recommendations_content()
def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(self.pkgname)
self.app_recommendations_cat.connect(
'needs-refresh', self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect('recommender-agent-error',
self._on_recommender_agent_error)
def _on_app_recommendations_agent_refresh(self, cat):
docs = cat.get_documents(self.catview.db)
# display the recommendations
if len(docs) > 0:
self.catview._add_tiles_to_flowgrid(
docs, self.app_recommendations_content, 3)
self.show_all()
self.spinner_notebook.hide_spinner()
else:
self._hide_app_recommendations_panel()
def _on_recommender_agent_error(self, agent, msg):
LOG.warn("Error while accessing the recommender agent for the "
"details view recommendations: %s" % msg)
# TODO: temporary, instead we will display cached recommendations here
self._hide_app_recommendations_panel()
def _hide_app_recommendations_panel(self):
# and hide the pane
self.hide()
def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(self.db, self.pkgname)
self.app_recommendations_cat.connect("needs-refresh", self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect("recommender-agent-error", self._on_recommender_agent_error)
class RecommendationsPanelDetails(RecommendationsPanel):
"""
Panel for use in the details view to display recommendations for a given
application
"""
def __init__(self, db, properties_helper):
RecommendationsPanel.__init__(self)
self.db = db
self.properties_helper = properties_helper
self.set_header_label(_(u"People Also Installed"))
self.app_recommendations_content = TileGrid()
self.app_recommendations_content.connect(
"application-activated", self._on_application_activated)
self.add(self.app_recommendations_content)
def set_pkgname(self, pkgname):
self.pkgname = pkgname
self._update_app_recommendations_content()
def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(
self.db,
self.pkgname)
self.app_recommendations_cat.connect(
'needs-refresh',
self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect('recommender-agent-error',
self._on_recommender_agent_error)
def _on_app_recommendations_agent_refresh(self, cat):
docs = cat.get_documents(self.db)
# display the recommendations
if len(docs) > 0:
self.app_recommendations_content.add_tiles(
self.properties_helper,
docs,
DETAILS_RECOMMENDATIONS_CAROUSEL_LIMIT)
self.show_all()
self.spinner_notebook.hide_spinner()
else:
self.hide()
class RecommendationsPanelDetails(RecommendationsPanel):
"""
Panel for use in the details view to display recommendations for a given
application
"""
def __init__(self, db, properties_helper):
RecommendationsPanel.__init__(self)
self.db = db
self.properties_helper = properties_helper
self.set_header_label(_(u"People Also Installed"))
self.app_recommendations_content = TileGrid()
self.app_recommendations_content.connect(
"application-activated", self._on_application_activated)
self.add(self.app_recommendations_content)
def set_pkgname(self, pkgname):
self.pkgname = pkgname
self._update_app_recommendations_content()
def _update_app_recommendations_content(self):
if self.app_recommendations_content:
self.app_recommendations_content.remove_all()
self.spinner_notebook.show_spinner(_(u"Receiving recommendations…"))
# get the recommendations from the recommender agent
self.app_recommendations_cat = AppRecommendationsCategory(
self.db,
self.pkgname)
self.app_recommendations_cat.connect(
'needs-refresh',
self._on_app_recommendations_agent_refresh)
self.app_recommendations_cat.connect('recommender-agent-error',
self._on_recommender_agent_error)
def _on_app_recommendations_agent_refresh(self, cat):
docs = cat.get_documents(self.db)
# display the recommendations
if len(docs) > 0:
self.app_recommendations_content.add_tiles(
self.properties_helper,
docs,
DETAILS_RECOMMENDATIONS_CAROUSEL_LIMIT)
self.show_all()
self.spinner_notebook.hide_spinner()
else:
self.hide()