diff options
Diffstat (limited to 'examples/postgis/postgis.py')
| -rw-r--r-- | examples/postgis/postgis.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/postgis/postgis.py b/examples/postgis/postgis.py index a1a93c732..247265e17 100644 --- a/examples/postgis/postgis.py +++ b/examples/postgis/postgis.py @@ -32,7 +32,7 @@ class PersistentGisElement(GisElement): class TextualGisElement(GisElement, expression.Function): """Represents a Geometry value as expressed within application code; i.e. in wkt format. - Extends expression.Function so that the value is interpreted as + Extends expression.Function so that the value is interpreted as GeomFromText(value) in a SQL expression context. """ @@ -74,7 +74,7 @@ class Geometry(TypeEngine): return value return process -# other datatypes can be added as needed, which +# other datatypes can be added as needed, which # currently only affect DDL statements. class Point(Geometry): @@ -92,7 +92,7 @@ class LineString(Curve): # DDL integration class GISDDL(object): - """A DDL extension which integrates SQLAlchemy table create/drop + """A DDL extension which integrates SQLAlchemy table create/drop methods with PostGis' AddGeometryColumn/DropGeometryColumn functions. Usage:: @@ -162,7 +162,7 @@ def _to_postgis(value): class GisAttribute(AttributeExtension): - """Intercepts 'set' events on a mapped instance attribute and + """Intercepts 'set' events on a mapped instance attribute and converts the incoming value to a GIS expression. """ @@ -198,8 +198,8 @@ def GISColumn(*args, **kw): """ return column_property( - Column(*args, **kw), - extension=GisAttribute(), + Column(*args, **kw), + extension=GisAttribute(), comparator_factory=GisComparator ) |