def init_db(app):
db.init_app(app)
if not os.path.isfile("app/database.db"):
with app.app_context():
db.create_all()
log.warning("Created database from scratch")
else:
log.info("Initialized database")
def displayStructuralFailures(nodes):
if len(nodes) > 0:
print params._VISUAL_INLINE_MARKER + "Main structural issues:"
for i in nodes:
log.warning(
"Node " + str(i.node) + " seems disconnected from the VN (=graph). This corrupts the results."
)
else:
print params._VISUAL_INLINE_MARKER + "Structure validates successfully."
def run(self, entity_sizes):
# g = self.g
ineqIN = inequality.Gini(self.__g, dao.EdgeType.INCOMING)
ineqOUT = inequality.Gini(self.__g, dao.EdgeType.OUTGOING)
power_indicators = []
for ineq in [ineqIN, ineqOUT]:
# Do hierarchical inequality measure works
self.within_relationship_level(
ineq
) # [1_ISL] Instance level, withinin relationship level: calc instance-utility
power = self.entity_level(ineq) # [2_ESL]stop right before gini requires results from others
# Calculate entity size
if len(entity_sizes) > 0: # MANUAL entity size input
log.warning("Entity size: Reverting to manual computation ...") # User has overwritten the automatisms
entity_sizes = self.normalize_manual_entity_sizes(entity_sizes) # Make sure input sums to 1
size = entity_sizes
else:
log.info(
"Entity size: Automatic computation..."
) # We investigate the business interaction volumes in the graph
size = self.graphHelper.entity_sizes(self.__g, ineq.edgeType) # [2_ES]
# Call presentation of power and entity size results
# ordered_powers = self.graphHelper.order_results(self.g, power) # Order power
# ordered_sizes = self.graphHelper.order_results(self.g, size) # Order entity sizes
# console.displayPowerSize(ordered_powers, entity_sizes) # Present
# Make it a ready to use weighted indicator
power_indicator = self.dependencyIndicatorBargainingPower(
power, size, ineq.edgeType
) # [2_BP] integrates entity size and scales the result to a relative indicator
power_indicators.append(power_indicator)
log.info("---- phase completed ----")
return power_indicators # , size]
def getGraph(self):
if self.__g == None:
log.warning("You have not yet set the graph. This could lead to errors in the following.")
return self.__g