mapfish.lib.filters.logical
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class mapfish.lib.filters.logical.Logical(type, filters=None)
Logical filter.
- type
- the type of filter to create. Possible values are Logical.NOT,
Logical.AND or Logical.OR.
- filters=None
- a list of filters this filter will create logical expressions
with. filters can also be added after the creation of the
logical filter, using logical_filter.filters.append(filter).
-
to_sql_expr()
- Return the SQLAlchemy SQL expression corresponding to that filter.
