def exportCalendars(self, cursor):
with transaction.atomic(using=self.database, savepoint=False):
print("Exporting calendars...")
starttime = time()
cursor.execute("SELECT name FROM calendar")
primary_keys = set([ i[0] for i in cursor.fetchall() ])
cursor.executemany(
"insert into calendar \
(name,defaultvalue,source,lastmodified) \
values(%s,%s,%s,%s)",
[
(
i.name, round(i.default, settings.DECIMAL_PLACES), i.source,
self.timestamp
)
for i in frepple.calendars()
if i.name not in primary_keys and (not self.source or self.source == i.source)
])
cursor.executemany(
"update calendar \
set defaultvalue=%s, source=%s, lastmodified=%s \
where name=%s",
[
(
round(i.default, settings.DECIMAL_PLACES), i.source, self.timestamp,
i.name
)
for i in frepple.calendars()
if i.name in primary_keys and (not self.source or self.source == i.source)
])
print('Exported calendars in %.2f seconds' % (time() - starttime))
def buckets():
cursor.execute("SELECT max(id) FROM calendarbucket")
cnt = cursor.fetchone()[0] or 1
for c in frepple.calendars():
if self.source and self.source != c.source:
continue
for i in c.buckets:
cnt += 1
yield i, cnt
def exportCalendars(cursor):
print("Exporting calendars...")
starttime = time()
cursor.execute("SELECT name FROM calendar")
primary_keys = set([ i[0] for i in cursor.fetchall() ])
cursor.executemany(
"insert into calendar \
(name,defaultvalue,lastmodified) \
values(%s,%s,%s)",
[(
i.name, round(i.default,settings.DECIMAL_PLACES), timestamp
) for i in frepple.calendars() if i.name not in primary_keys
])
cursor.executemany(
"update calendar \
set defaultvalue=%s, lastmodified=%s \
where name=%s",
[(
round(i.default,settings.DECIMAL_PLACES), timestamp, i.name
) for i in frepple.calendars() if i.name in primary_keys
])
transaction.commit(using=database)
print('Exported calendars in %.2f seconds' % (time() - starttime))
def exportCalendars(cursor):
print("Exporting calendars...")
starttime = time()
cursor.execute("SELECT name FROM calendar")
primary_keys = set([ i[0] for i in cursor.fetchall() ])
cursor.executemany(
"insert into calendar \
(name,defaultvalue,lastmodified) \
values(%s,%s,%s)",
[(
i.name, round(i.default,settings.DECIMAL_PLACES), timestamp
) for i in frepple.calendars() if i.name not in primary_keys
])
cursor.executemany(
"update calendar \
set defaultvalue=%s, lastmodified=%s \
where name=%s",
[(
round(i.default,settings.DECIMAL_PLACES), timestamp, i.name
) for i in frepple.calendars() if i.name in primary_keys
])
transaction.commit(using=database)
print('Exported calendars in %.2f seconds' % (time() - starttime))
def printModel(filename):
'''
A function that prints out all models to a file.
'''
# Open the output file
output = open(filename,"wt")
# Global settings
print("Echoing global settings", file=output)
print("Plan name:", frepple.settings.name, file=output)
print("Plan description:", frepple.settings.description.encode('utf-8'), file=output)
print("Plan current:", frepple.settings.current, file=output)
# Solvers
print("\nEchoing solvers:", file=output)
for b in frepple.solvers():
print(" Solver:", b.name, b.loglevel, getattr(b,'constraints',None), file=output)
# Calendars
print("\nEchoing calendars:", file=output)
for b in frepple.calendars():
print(" Calendar:", b.name, getattr(b,'default',None), file=output)
for j in b.buckets:
print(" Bucket:", getattr(j,'value',None), j.start, j.end, j.priority, file=output)
# Customers
print("\nEchoing customers:", file=output)
for b in frepple.customers():
print(" Customer:", b.name, b.description, b.category, b.subcategory, b.owner, file=output)
# Locations
print("\nEchoing locations:", file=output)
for b in frepple.locations():
print(" Location:", b.name, b.description, b.category, b.subcategory, b.owner, file=output)
# Items
print("\nEchoing items:", file=output)
for b in frepple.items():
print(" Item:", b.name, b.description, b.category, b.subcategory, b.owner, b.operation, file=output)
# Resources
print("\nEchoing resources:", file=output)
for b in frepple.resources():
print(" Resource:", b.name, b.description, b.category, b.subcategory, b.owner, file=output)
for l in b.loads:
print(" Load:", l.operation.name, l.quantity, l.effective_start, l.effective_end, file=output)
for l in b.loadplans:
print(" Loadplan:", l.operationplan.id, l.operationplan.operation.name, l.quantity, l.startdate, l.enddate, file=output)
# Buffers
print("\nEchoing buffers:", file=output)
for b in frepple.buffers():
print(" Buffer:", b.name, b.description, b.category, b.subcategory, b.owner, file=output)
for l in b.flows:
print(" Flow:", l.operation.name, l.quantity, l.effective_start, l.effective_end, file=output)
for l in b.flowplans:
print(" Flowplan:", l.operationplan.id, l.operationplan.operation.name, l.quantity, l.date, file=output)
# Operations
print("\nEchoing operations:", file=output)
for b in frepple.operations():
print(" Operation:", b.name, b.description, b.category, b.subcategory, file=output)
for l in b.loads:
print(" Load:", l.resource.name, l.quantity, l.effective_start, l.effective_end, file=output)
for l in b.flows:
print(" Flow:", l.buffer.name, l.quantity, l.effective_start, l.effective_end, file=output)
if isinstance(b, frepple.operation_alternate):
for l in b.alternates:
print(" Alternate:", l.name, file=output)
if isinstance(b, frepple.operation_routing):
for l in b.steps:
print(" Step:", l.name, file=output)
# Demands
print("\nEchoing demands:", file=output)
for b in frepple.demands():
print(" Demand:", b.name, b.due, b.item.name, b.quantity, file=output)
for i in b.operationplans:
print(" Operationplan:", i.id, i.operation.name, i.quantity, i.end, file=output)
# Operationplans
print("\nEchoing operationplans:", file=output)
for b in frepple.operationplans():
print(" Operationplan:", b.operation.name, b.quantity, b.start, b.end, file=output)
for s in b.operationplans:
print(" ", s.operation.name, s.quantity, s.start, s.end, file=output)
# Problems
print("\nPrinting problems", file=output)
for i in frepple.problems():
print(" Problem:", i.entity, i.name, i.description, i.start, i.end, i.weight, file=output)
def buckets():
for c in frepple.calendars():
for i in c.buckets:
yield i
def printModel(filename):
'''
A function that prints out all models to a file.
'''
# Open the output file
with open(filename, "wt", encoding='utf-8') as output:
# Global settings
print("Echoing global settings", file=output)
print("Plan name:", frepple.settings.name, file=output)
print("Plan description:", frepple.settings.description, file=output)
print("Plan current:", frepple.settings.current, file=output)
# Solvers
print("\nEchoing solvers:", file=output)
for b in frepple.solvers():
print(" Solver:",
b.name,
b.loglevel,
getattr(b, 'constraints', None),
file=output)
# Calendars
print("\nEchoing calendars:", file=output)
for b in frepple.calendars():
print(" Calendar:",
b.name,
getattr(b, 'default', None),
file=output)
for j in b.buckets:
print(" Bucket:",
getattr(j, 'value', None),
j.start,
j.end,
j.priority,
file=output)
# Customers
print("\nEchoing customers:", file=output)
for b in frepple.customers():
print(" Customer:",
b.name,
b.description,
b.category,
b.subcategory,
b.owner,
file=output)
# Locations
print("\nEchoing locations:", file=output)
for b in frepple.locations():
print(" Location:",
b.name,
b.description,
b.category,
b.subcategory,
b.owner,
file=output)
# Items
print("\nEchoing items:", file=output)
for b in frepple.items():
print(" Item:",
b.name,
b.description,
b.category,
b.subcategory,
b.owner,
b.operation,
file=output)
# Resources
print("\nEchoing resources:", file=output)
for b in frepple.resources():
print(" Resource:",
b.name,
b.description,
b.category,
b.subcategory,
b.owner,
file=output)
for l in b.loads:
print(" Load:",
l.operation.name,
l.quantity,
l.effective_start,
l.effective_end,
file=output)
for l in b.loadplans:
print(" Loadplan:",
l.operationplan.id,
l.operationplan.operation.name,
l.quantity,
l.startdate,
l.enddate,
file=output)
# Buffers
print("\nEchoing buffers:", file=output)
for b in frepple.buffers():
print(" Buffer:",
b.name,
b.description,
b.category,
b.subcategory,
b.owner,
file=output)
for l in b.flows:
print(" Flow:",
l.operation.name,
l.quantity,
l.effective_start,
l.effective_end,
file=output)
for l in b.flowplans:
print(" Flowplan:",
l.operationplan.id,
l.operationplan.operation.name,
l.quantity,
l.date,
file=output)
# Operations
print("\nEchoing operations:", file=output)
for b in frepple.operations():
print(" Operation:",
b.name,
b.description,
b.category,
b.subcategory,
file=output)
for l in b.loads:
print(" Load:",
l.resource.name,
l.quantity,
l.effective_start,
l.effective_end,
file=output)
for l in b.flows:
print(" Flow:",
l.buffer.name,
l.quantity,
l.effective_start,
l.effective_end,
file=output)
if isinstance(b, frepple.operation_alternate):
for l in b.alternates:
print(" Alternate:",
l[0].name,
l[1],
l[2],
l[3],
file=output)
if isinstance(b, frepple.operation_routing):
for l in b.steps:
print(" Step:", l.name, file=output)
# Demands
print("\nEchoing demands:", file=output)
for b in frepple.demands():
print(" Demand:",
b.name,
b.due,
b.item.name,
b.quantity,
file=output)
for i in b.operationplans:
print(" Operationplan:",
i.id,
i.operation.name,
i.quantity,
i.end,
file=output)
# Operationplans
print("\nEchoing operationplans:", file=output)
for b in frepple.operationplans():
print(" Operationplan:",
b.operation.name,
b.quantity,
b.start,
b.end,
file=output)
for s in b.operationplans:
print(" ",
s.operation.name,
s.quantity,
s.start,
s.end,
file=output)
# Problems
print("\nPrinting problems", file=output)
for i in frepple.problems():
print(" Problem:",
i.entity,
i.name,
i.description,
i.start,
i.end,
i.weight,
file=output)
def buckets():
for c in frepple.calendars():
for i in c.buckets:
yield i
