django iterate over all objects
star_set = Star.objects.all()
# The `iterator()` method ensures only a few rows are fetched from
# the database at a time, saving memory.
for star in star_set.iterator():
print(star.name)django iterate over all objects
star_set = Star.objects.all()
# The `iterator()` method ensures only a few rows are fetched from
# the database at a time, saving memory.
for star in star_set.iterator():
print(star.name)iterate through objects with python
class C:
a = 5
b = [1,2,3]
def foobar():
b = "hi"
for attr, value in C.__dict__.iteritems():
print "Attribute: " + str(attr or "")
print "Value: " + str(value or "")Copyright © 2021 Codeinu
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