def checkActivation(self, plugins):
missing = {}
for pluginInfo in plugins:
if pluginInfo.details.has_option("Requirements", "pip"):
from lunchinator.utilities import checkRequirements
checkRequirements(pluginInfo.details.get("Requirements", "pip").split(";;"),
(pluginInfo.name, pluginInfo.category),
pluginInfo.plugin_object.get_displayed_name(),
missing)
return missing
def installCoreDependencies():
requirements = getCoreDependencies()
missing = checkRequirements(requirements, u"Lunchinator", u"Lunchinator")
result = handleMissingDependencies(missing, optionalCallback=lambda req: not "yapsy" in req.lower())
if result == INSTALL_CANCEL:
return False
try:
import yapsy
if lunchinator_has_gui():
from PyQt4.QtGui import QMessageBox
if result == INSTALL_SUCCESS:
QMessageBox.information(
None,
"Success",
"Dependencies were installed successfully.",
buttons=QMessageBox.Ok,
defaultButton=QMessageBox.Ok,
)
elif result == INSTALL_FAIL:
QMessageBox.warning(
None,
"Errors during installation",
"There were errors during installation, but Lunchinator might work anyways. If you experience problems with some plugins, try to install the required libraries manually using pip.",
)
return True
getCoreLogger().info("yapsy is working after dependency installation")
# without gui there are enough messages on the screen already
except:
if lunchinator_has_gui():
try:
from PyQt4.QtGui import QMessageBox
QMessageBox.critical(
None,
"Error installing dependencies",
"There was an error, the dependencies could not be installed. Continuing without plugins.",
)
except:
getCoreLogger().error(
"There was an error, the dependencies could not be installed. Continuing without plugins."
)
getCoreLogger().error(
"Lunchinator is running without plugins because of missing dependencies. \
Try executing 'lunchinator --install-dependencies' to install them automatically."
)
return False
