feat(templ): ✨ added templ to command line that reads go template and outputs code

pkg/commontypes/python.go

@@ -0,0 +1,71 @@
+package commontypes
+
+// PythonTypeMap maps PostgreSQL types to Python types
+var PythonTypeMap = map[string]string{
+	// Integer types
+	"integer":     "int",
+	"int":         "int",
+	"int4":        "int",
+	"smallint":    "int",
+	"int2":        "int",
+	"bigint":      "int",
+	"int8":        "int",
+	"serial":      "int",
+	"bigserial":   "int",
+	"smallserial": "int",
+
+	// String types
+	"text":      "str",
+	"varchar":   "str",
+	"char":      "str",
+	"character": "str",
+	"citext":    "str",
+	"bpchar":    "str",
+	"uuid":      "UUID",
+
+	// Boolean
+	"boolean": "bool",
+	"bool":    "bool",
+
+	// Float types
+	"real":             "float",
+	"float4":           "float",
+	"double precision": "float",
+	"float8":           "float",
+	"numeric":          "Decimal",
+	"decimal":          "Decimal",
+
+	// Date/Time types
+	"timestamp":                   "datetime",
+	"timestamp without time zone": "datetime",
+	"timestamp with time zone":    "datetime",
+	"timestamptz":                 "datetime",
+	"date":                        "date",
+	"time":                        "time",
+	"time without time zone":      "time",
+	"time with time zone":         "time",
+	"timetz":                      "time",
+
+	// Binary
+	"bytea": "bytes",
+
+	// JSON
+	"json":  "dict",
+	"jsonb": "dict",
+
+	// Array
+	"array": "list",
+}
+
+// SQLToPython converts SQL types to Python types
+func SQLToPython(sqlType string) string {
+	baseType := ExtractBaseType(sqlType)
+
+	pyType, ok := PythonTypeMap[baseType]
+	if !ok {
+		pyType = "Any"
+	}
+
+	// Python uses Optional[Type] for nullable, but we return the base type
+	return pyType
+}