Python django.db.models.Transform() Examples

The following are 2 code examples of django.db.models.Transform(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module django.db.models , or try the search function .
Example #1
Source File: ranges.py    From bioforum with MIT License 5 votes vote down vote up 
def process_rhs(self, compiler, connection):
        # Transform rhs value for db lookup.
        if isinstance(self.rhs, datetime.date):
            output_field = models.DateTimeField() if isinstance(self.rhs, datetime.datetime) else models.DateField()
            value = models.Value(self.rhs, output_field=output_field)
            self.rhs = value.resolve_expression(compiler.query)
        return super().process_rhs(compiler, connection)
Example #2
Source File: ranges.py    From Hands-On-Application-Development-with-PyCharm with MIT License 5 votes vote down vote up 
def process_rhs(self, compiler, connection):
        # Transform rhs value for db lookup.
        if isinstance(self.rhs, datetime.date):
            output_field = models.DateTimeField() if isinstance(self.rhs, datetime.datetime) else models.DateField()
            value = models.Value(self.rhs, output_field=output_field)
            self.rhs = value.resolve_expression(compiler.query)
        return super().process_rhs(compiler, connection)