def _uninstall_plugin(self, name_to_remove):
if DEBUG:
prints('Removing plugin: ', name_to_remove)
remove_plugin(name_to_remove)
# Make sure that any other plugins that required this plugin
# to be uninstalled first have the requirement removed
for display_plugin in self.model.display_plugins:
# Make sure we update the status and display of the
# plugin we just uninstalled
if name_to_remove in display_plugin.uninstall_plugins:
if DEBUG:
prints('Removing uninstall dependency for: ',
display_plugin.name)
display_plugin.uninstall_plugins.remove(name_to_remove)
if display_plugin.name == name_to_remove:
if DEBUG:
prints('Resetting plugin to uninstalled status: ',
display_plugin.name)
display_plugin.installed_version = None
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria not in [
FILTER_INSTALLED, FILTER_UPDATE_AVAILABLE
]:
self.model.refresh_plugin(display_plugin)
def modify_plugin(self, op=''):
index = self.plugin_view.currentIndex()
if index.isValid():
if not index.parent().isValid():
name = str(index.data() or '')
return error_dialog(self, _('Error'), '<p>'+
_('Select an actual plugin under <b>%s</b> to customize')%name,
show=True, show_copy_button=False)
plugin = self._plugin_model.index_to_plugin(index)
if op == 'toggle':
if not plugin.can_be_disabled:
info_dialog(self, _('Plugin cannot be disabled'),
_('Disabling the plugin %s is not allowed')%plugin.name, show=True, show_copy_button=False)
return
if is_disabled(plugin):
enable_plugin(plugin)
else:
disable_plugin(plugin)
self._plugin_model.refresh_plugin(plugin)
self.changed_signal.emit()
if op == 'customize':
if not plugin.is_customizable():
info_dialog(self, _('Plugin not customizable'),
_('Plugin: %s does not need customization')%plugin.name).exec_()
return
self.changed_signal.emit()
from calibre.customize import InterfaceActionBase
if isinstance(plugin, InterfaceActionBase) and not getattr(plugin,
'actual_iaction_plugin_loaded', False):
return error_dialog(self, _('Must restart'),
_('You must restart calibre before you can'
' configure the <b>%s</b> plugin')%plugin.name, show=True)
if plugin.do_user_config(self.gui):
self._plugin_model.refresh_plugin(plugin)
elif op == 'remove':
if not confirm('<p>' +
_('Are you sure you want to remove the plugin: %s?')%
'<b>{0}</b>'.format(plugin.name),
'confirm_plugin_removal_msg', parent=self):
return
msg = _('Plugin <b>{0}</b> successfully removed. You will have'
' to restart calibre for it to be completely removed.').format(plugin.name)
if remove_plugin(plugin):
self._plugin_model.beginResetModel()
self._plugin_model.populate()
self._plugin_model.endResetModel()
self.changed_signal.emit()
info_dialog(self, _('Success'), msg, show=True,
show_copy_button=False)
else:
error_dialog(self, _('Cannot remove builtin plugin'),
plugin.name + _(' cannot be removed. It is a '
'builtin plugin. Try disabling it instead.')).exec_()
def modify_plugin(self, op=''):
index = self.plugin_view.currentIndex()
if index.isValid():
if not index.parent().isValid():
name = unicode(index.data() or '')
return error_dialog(self, _('Error'), '<p>'+
_('Select an actual plugin under <b>%s</b> to customize')%name,
show=True, show_copy_button=False)
plugin = self._plugin_model.index_to_plugin(index)
if op == 'toggle':
if not plugin.can_be_disabled:
info_dialog(self, _('Plugin cannot be disabled'),
_('Disabling the plugin %s is not allowed')%plugin.name, show=True, show_copy_button=False)
return
if is_disabled(plugin):
enable_plugin(plugin)
else:
disable_plugin(plugin)
self._plugin_model.refresh_plugin(plugin)
self.changed_signal.emit()
if op == 'customize':
if not plugin.is_customizable():
info_dialog(self, _('Plugin not customizable'),
_('Plugin: %s does not need customization')%plugin.name).exec_()
return
self.changed_signal.emit()
from calibre.customize import InterfaceActionBase
if isinstance(plugin, InterfaceActionBase) and not getattr(plugin,
'actual_iaction_plugin_loaded', False):
return error_dialog(self, _('Must restart'),
_('You must restart calibre before you can'
' configure the <b>%s</b> plugin')%plugin.name, show=True)
if plugin.do_user_config(self.gui):
self._plugin_model.refresh_plugin(plugin)
elif op == 'remove':
if not confirm('<p>' +
_('Are you sure you want to remove the plugin: %s?')%
'<b>{0}</b>'.format(plugin.name),
'confirm_plugin_removal_msg', parent=self):
return
msg = _('Plugin <b>{0}</b> successfully removed. You will have'
' to restart calibre for it to be completely removed.').format(plugin.name)
if remove_plugin(plugin):
self._plugin_model.beginResetModel()
self._plugin_model.populate()
self._plugin_model.endResetModel()
self.changed_signal.emit()
info_dialog(self, _('Success'), msg, show=True,
show_copy_button=False)
else:
error_dialog(self, _('Cannot remove builtin plugin'),
plugin.name + _(' cannot be removed. It is a '
'builtin plugin. Try disabling it instead.')).exec_()
def _uninstall_plugin(self, name_to_remove):
if DEBUG:
prints('Removing plugin: ', name_to_remove)
remove_plugin(name_to_remove)
# Make sure that any other plugins that required this plugin
# to be uninstalled first have the requirement removed
for display_plugin in self.model.display_plugins:
# Make sure we update the status and display of the
# plugin we just uninstalled
if name_to_remove in display_plugin.uninstall_plugins:
if DEBUG:
prints('Removing uninstall dependency for: ', display_plugin.name)
display_plugin.uninstall_plugins.remove(name_to_remove)
if display_plugin.qname == name_to_remove:
if DEBUG:
prints('Resetting plugin to uninstalled status: ', display_plugin.name)
display_plugin.installed_version = None
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria not in [FILTER_INSTALLED, FILTER_UPDATE_AVAILABLE]:
self.model.refresh_plugin(display_plugin)
def _install_clicked(self):
display_plugin = self._selected_display_plugin()
if not question_dialog(self, _('Install %s')%display_plugin.name, '<p>' +
_('Installing plugins is a <b>security risk</b>. '
'Plugins can contain a virus/malware. '
'Only install it if you got it from a trusted source.'
' Are you sure you want to proceed?'),
show_copy_button=False):
return
if display_plugin.uninstall_plugins:
uninstall_names = list(display_plugin.uninstall_plugins)
if DEBUG:
prints('Uninstalling plugin: ', ', '.join(uninstall_names))
for name_to_remove in uninstall_names:
self._uninstall_plugin(name_to_remove)
plugin_zip_url = display_plugin.zip_url
if DEBUG:
prints('Downloading plugin ZIP attachment: ', plugin_zip_url)
self.gui.status_bar.showMessage(_('Downloading plugin ZIP attachment: %s') % plugin_zip_url)
zip_path = self._download_zip(plugin_zip_url)
if DEBUG:
prints('Installing plugin: ', zip_path)
self.gui.status_bar.showMessage(_('Installing plugin: %s') % zip_path)
do_restart = False
try:
from calibre.customize.ui import config
installed_plugins = frozenset(config['plugins'])
try:
plugin = add_plugin(zip_path)
except NameConflict as e:
return error_dialog(self.gui, _('Already exists'),
unicode_type(e), show=True)
# Check for any toolbars to add to.
widget = ConfigWidget(self.gui)
widget.gui = self.gui
widget.check_for_add_to_toolbars(plugin, previously_installed=plugin.name in installed_plugins)
self.gui.status_bar.showMessage(_('Plugin installed: %s') % display_plugin.name)
d = info_dialog(self.gui, _('Success'),
_('Plugin <b>{0}</b> successfully installed under <b>'
' {1} plugins</b>. You may have to restart calibre '
'for the plugin to take effect.').format(plugin.name, plugin.type),
show_copy_button=False)
b = d.bb.addButton(_('&Restart calibre now'), d.bb.AcceptRole)
b.setIcon(QIcon(I('lt.png')))
d.do_restart = False
def rf():
d.do_restart = True
b.clicked.connect(rf)
d.set_details('')
d.exec_()
b.clicked.disconnect()
do_restart = d.do_restart
display_plugin.plugin = plugin
# We cannot read the 'actual' version information as the plugin will not be loaded yet
display_plugin.installed_version = display_plugin.available_version
except:
if DEBUG:
prints('ERROR occurred while installing plugin: %s'%display_plugin.name)
traceback.print_exc()
error_dialog(self.gui, _('Install plugin failed'),
_('A problem occurred while installing this plugin.'
' This plugin will now be uninstalled.'
' Please post the error message in details below into'
' the forum thread for this plugin and restart calibre.'),
det_msg=traceback.format_exc(), show=True)
if DEBUG:
prints('Due to error now uninstalling plugin: %s'%display_plugin.name)
remove_plugin(display_plugin.name)
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria in [FILTER_NOT_INSTALLED, FILTER_UPDATE_AVAILABLE]:
self.model.beginResetModel(), self.model.endResetModel()
self._select_and_focus_view()
else:
self.model.refresh_plugin(display_plugin)
self._select_and_focus_view(change_selection=False)
if do_restart:
self.do_restart = True
self.accept()
def _install_clicked(self):
display_plugin = self._selected_display_plugin()
if not question_dialog(
self,
_('Install %s') % display_plugin.name,
'<p>' +
_('Installing plugins is a <b>security risk</b>. '
'Plugins can contain a virus/malware. '
'Only install it if you got it from a trusted source.'
' Are you sure you want to proceed?'),
show_copy_button=False):
return
if display_plugin.uninstall_plugins:
uninstall_names = list(display_plugin.uninstall_plugins)
if DEBUG:
prints('Uninstalling plugin: ', ', '.join(uninstall_names))
for name_to_remove in uninstall_names:
self._uninstall_plugin(name_to_remove)
plugin_zip_url = display_plugin.zip_url
if DEBUG:
prints('Downloading plugin zip attachment: ', plugin_zip_url)
self.gui.status_bar.showMessage(
_('Downloading plugin zip attachment: %s') % plugin_zip_url)
zip_path = self._download_zip(plugin_zip_url)
if DEBUG:
prints('Installing plugin: ', zip_path)
self.gui.status_bar.showMessage(_('Installing plugin: %s') % zip_path)
do_restart = False
try:
from calibre.customize.ui import config
installed_plugins = frozenset(config['plugins'])
try:
plugin = add_plugin(zip_path)
except NameConflict as e:
return error_dialog(self.gui,
_('Already exists'),
unicode(e),
show=True)
# Check for any toolbars to add to.
widget = ConfigWidget(self.gui)
widget.gui = self.gui
widget.check_for_add_to_toolbars(plugin,
previously_installed=plugin.name
in installed_plugins)
self.gui.status_bar.showMessage(
_('Plugin installed: %s') % display_plugin.name)
d = info_dialog(
self.gui,
_('Success'),
_('Plugin <b>{0}</b> successfully installed under <b>'
' {1} plugins</b>. You may have to restart calibre '
'for the plugin to take effect.').format(
plugin.name, plugin.type),
show_copy_button=False)
b = d.bb.addButton(_('Restart calibre now'), d.bb.AcceptRole)
b.setIcon(QIcon(I('lt.png')))
d.do_restart = False
def rf():
d.do_restart = True
b.clicked.connect(rf)
d.set_details('')
d.exec_()
b.clicked.disconnect()
do_restart = d.do_restart
display_plugin.plugin = plugin
# We cannot read the 'actual' version information as the plugin will not be loaded yet
display_plugin.installed_version = display_plugin.available_version
except:
if DEBUG:
prints('ERROR occurred while installing plugin: %s' %
display_plugin.name)
traceback.print_exc()
error_dialog(
self.gui,
_('Install Plugin Failed'),
_('A problem occurred while installing this plugin.'
' This plugin will now be uninstalled.'
' Please post the error message in details below into'
' the forum thread for this plugin and restart Calibre.'),
det_msg=traceback.format_exc(),
show=True)
if DEBUG:
prints('Due to error now uninstalling plugin: %s' %
display_plugin.name)
remove_plugin(display_plugin.name)
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria in [
FILTER_NOT_INSTALLED, FILTER_UPDATE_AVAILABLE
]:
self.model.beginResetModel(), self.model.endResetModel()
self._select_and_focus_view()
else:
self.model.refresh_plugin(display_plugin)
self._select_and_focus_view(change_selection=False)
if do_restart:
self.do_restart = True
self.accept()
def _install_clicked(self):
display_plugin = self._selected_display_plugin()
if not question_dialog(self, _('Install %s')%display_plugin.name, '<p>' + \
_('Installing plugins is a <b>security risk</b>. '
'Plugins can contain a virus/malware. '
'Only install it if you got it from a trusted source.'
' Are you sure you want to proceed?'),
show_copy_button=False):
return
if display_plugin.uninstall_plugins:
uninstall_names = list(display_plugin.uninstall_plugins)
if DEBUG:
prints('Uninstalling plugin: ', ', '.join(uninstall_names))
for name_to_remove in uninstall_names:
self._uninstall_plugin(name_to_remove)
if DEBUG:
prints('Locating zip file for %s: %s'% (display_plugin.name, display_plugin.forum_link))
self.gui.status_bar.showMessage(
_('Locating zip file for %(name)s: %(link)s') % dict(
name=display_plugin.name, link=display_plugin.forum_link))
plugin_zip_url = self._read_zip_attachment_url(display_plugin.forum_link)
if not plugin_zip_url:
return error_dialog(self.gui, _('Install Plugin Failed'),
_('Unable to locate a plugin zip file for <b>%s</b>') % display_plugin.name,
det_msg=display_plugin.forum_link, show=True)
if DEBUG:
prints('Downloading plugin zip attachment: ', plugin_zip_url)
self.gui.status_bar.showMessage(_('Downloading plugin zip attachment: %s') % plugin_zip_url)
zip_path = self._download_zip(plugin_zip_url)
if DEBUG:
prints('Installing plugin: ', zip_path)
self.gui.status_bar.showMessage(_('Installing plugin: %s') % zip_path)
try:
try:
plugin = add_plugin(zip_path)
except NameConflict as e:
return error_dialog(self.gui, _('Already exists'),
unicode(e), show=True)
# Check for any toolbars to add to.
widget = ConfigWidget(self.gui)
widget.gui = self.gui
widget.check_for_add_to_toolbars(plugin)
self.gui.status_bar.showMessage(_('Plugin installed: %s') % display_plugin.name)
info_dialog(self.gui, _('Success'),
_('Plugin <b>{0}</b> successfully installed under <b>'
' {1} plugins</b>. You may have to restart calibre '
'for the plugin to take effect.').format(plugin.name, plugin.type),
show=True, show_copy_button=False)
display_plugin.plugin = plugin
# We cannot read the 'actual' version information as the plugin will not be loaded yet
display_plugin.installed_version = display_plugin.available_version
except:
if DEBUG:
prints('ERROR occurred while installing plugin: %s'%display_plugin.name)
traceback.print_exc()
error_dialog(self.gui, _('Install Plugin Failed'),
_('A problem occurred while installing this plugin.'
' This plugin will now be uninstalled.'
' Please post the error message in details below into'
' the forum thread for this plugin and restart Calibre.'),
det_msg=traceback.format_exc(), show=True)
if DEBUG:
prints('Due to error now uninstalling plugin: %s'%display_plugin.name)
remove_plugin(display_plugin.name)
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria in [FILTER_NOT_INSTALLED, FILTER_UPDATE_AVAILABLE]:
self.model.reset()
self._select_and_focus_view()
else:
self.model.refresh_plugin(display_plugin)
self._select_and_focus_view(change_selection=False)
def _install_clicked(self):
display_plugin = self._selected_display_plugin()
if not question_dialog(
self,
_("Install %s") % display_plugin.name,
"<p>"
+ _(
"Installing plugins is a <b>security risk</b>. "
"Plugins can contain a virus/malware. "
"Only install it if you got it from a trusted source."
" Are you sure you want to proceed?"
),
show_copy_button=False,
):
return
if display_plugin.uninstall_plugins:
uninstall_names = list(display_plugin.uninstall_plugins)
if DEBUG:
prints("Uninstalling plugin: ", ", ".join(uninstall_names))
for name_to_remove in uninstall_names:
self._uninstall_plugin(name_to_remove)
if DEBUG:
prints("Locating zip file for %s: %s" % (display_plugin.name, display_plugin.forum_link))
self.gui.status_bar.showMessage(
_("Locating zip file for %(name)s: %(link)s")
% dict(name=display_plugin.name, link=display_plugin.forum_link)
)
plugin_zip_url = self._read_zip_attachment_url(display_plugin.forum_link)
if not plugin_zip_url:
return error_dialog(
self.gui,
_("Install Plugin Failed"),
_("Unable to locate a plugin zip file for <b>%s</b>") % display_plugin.name,
det_msg=display_plugin.forum_link,
show=True,
)
if DEBUG:
prints("Downloading plugin zip attachment: ", plugin_zip_url)
self.gui.status_bar.showMessage(_("Downloading plugin zip attachment: %s") % plugin_zip_url)
zip_path = self._download_zip(plugin_zip_url)
if DEBUG:
prints("Installing plugin: ", zip_path)
self.gui.status_bar.showMessage(_("Installing plugin: %s") % zip_path)
do_restart = False
try:
try:
plugin = add_plugin(zip_path)
except NameConflict as e:
return error_dialog(self.gui, _("Already exists"), unicode(e), show=True)
# Check for any toolbars to add to.
widget = ConfigWidget(self.gui)
widget.gui = self.gui
widget.check_for_add_to_toolbars(plugin)
self.gui.status_bar.showMessage(_("Plugin installed: %s") % display_plugin.name)
d = info_dialog(
self.gui,
_("Success"),
_(
"Plugin <b>{0}</b> successfully installed under <b>"
" {1} plugins</b>. You may have to restart calibre "
"for the plugin to take effect."
).format(plugin.name, plugin.type),
show_copy_button=False,
)
b = d.bb.addButton(_("Restart calibre now"), d.bb.AcceptRole)
b.setIcon(QIcon(I("lt.png")))
d.do_restart = False
def rf():
d.do_restart = True
b.clicked.connect(rf)
d.set_details("")
d.exec_()
b.clicked.disconnect()
do_restart = d.do_restart
display_plugin.plugin = plugin
# We cannot read the 'actual' version information as the plugin will not be loaded yet
display_plugin.installed_version = display_plugin.available_version
except:
if DEBUG:
prints("ERROR occurred while installing plugin: %s" % display_plugin.name)
traceback.print_exc()
error_dialog(
self.gui,
_("Install Plugin Failed"),
_(
"A problem occurred while installing this plugin."
" This plugin will now be uninstalled."
" Please post the error message in details below into"
" the forum thread for this plugin and restart Calibre."
),
det_msg=traceback.format_exc(),
show=True,
)
if DEBUG:
prints("Due to error now uninstalling plugin: %s" % display_plugin.name)
remove_plugin(display_plugin.name)
display_plugin.plugin = None
display_plugin.uninstall_plugins = []
if self.proxy_model.filter_criteria in [FILTER_NOT_INSTALLED, FILTER_UPDATE_AVAILABLE]:
self.model.reset()
self._select_and_focus_view()
else:
self.model.refresh_plugin(display_plugin)
self._select_and_focus_view(change_selection=False)
if do_restart:
self.do_restart = True
self.accept()
def modify_plugin(self, op=""):
index = self.plugin_view.currentIndex()
if index.isValid():
if not index.parent().isValid():
name = unicode(index.data().toString())
return error_dialog(
self,
_("Error"),
"<p>" + _("Select an actual plugin under <b>%s</b> to customize") % name,
show=True,
show_copy_button=False,
)
plugin = self._plugin_model.index_to_plugin(index)
if op == "toggle":
if not plugin.can_be_disabled:
info_dialog(
self,
_("Plugin cannot be disabled"),
_("Disabling the plugin %s is not allowed") % plugin.name,
show=True,
show_copy_button=False,
)
return
if is_disabled(plugin):
enable_plugin(plugin)
else:
disable_plugin(plugin)
self._plugin_model.refresh_plugin(plugin)
self.changed_signal.emit()
if op == "customize":
if not plugin.is_customizable():
info_dialog(
self, _("Plugin not customizable"), _("Plugin: %s does not need customization") % plugin.name
).exec_()
return
self.changed_signal.emit()
from calibre.customize import InterfaceActionBase
if isinstance(plugin, InterfaceActionBase) and not getattr(
plugin, "actual_iaction_plugin_loaded", False
):
return error_dialog(
self,
_("Must restart"),
_("You must restart calibre before you can" " configure the <b>%s</b> plugin") % plugin.name,
show=True,
)
if plugin.do_user_config(self.gui):
self._plugin_model.refresh_plugin(plugin)
elif op == "remove":
if not confirm(
"<p>" + _("Are you sure you want to remove the plugin: %s?") % "<b>{0}</b>".format(plugin.name),
"confirm_plugin_removal_msg",
parent=self,
):
return
msg = _("Plugin <b>{0}</b> successfully removed").format(plugin.name)
if remove_plugin(plugin):
self._plugin_model.populate()
self._plugin_model.reset()
self.changed_signal.emit()
info_dialog(self, _("Success"), msg, show=True, show_copy_button=False)
else:
error_dialog(
self,
_("Cannot remove builtin plugin"),
plugin.name + _(" cannot be removed. It is a " "builtin plugin. Try disabling it instead."),
).exec_()