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A large number of stylistic cleanups across django/db/

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Alex Gaynor 2013-07-08 10:39:54 +10:00
parent 0b69a75502
commit 03d9566e0d
48 changed files with 383 additions and 195 deletions
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3
django/db/models/expressions.py
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@ -4,6 +4,7 @@ from django.db.models.aggregates import refs_aggregate
from django.db.models.constants import LOOKUP_SEP
from django.utils import tree
class ExpressionNode(tree.Node):
"""
Base class for all query expressions.
@ -128,6 +129,7 @@ class ExpressionNode(tree.Node):
"Use .bitand() and .bitor() for bitwise logical operations."
)
class F(ExpressionNode):
"""
An expression representing the value of the given field.
@ -147,6 +149,7 @@ class F(ExpressionNode):
def evaluate(self, evaluator, qn, connection):
return evaluator.evaluate_leaf(self, qn, connection)
class DateModifierNode(ExpressionNode):
"""
Node that implements the following syntax: