Swift: python schema mock-up

Author: redsun82

swift/codegen/.pep8

@@ -1,2 +1,3 @@
 [pep8]
 max_line_length = 120
+ignore = E302

swift/codegen/lib/BUILD.bazel

@@ -2,7 +2,7 @@ load("@swift_codegen_deps//:requirements.bzl", "requirement")
 
 py_library(
     name = "lib",
-    srcs = glob(["*.py"]),
+    srcs = glob(["**/*.py"]),
     visibility = ["//swift/codegen:__subpackages__"],
     deps = [
         requirement("pystache"),

swift/codegen/lib/schema.py renamed to swift/codegen/lib/schema/__init__.py

@@ -0,0 +1 @@
+optional = list = int = string = boolean = predicate = include = group = child = synth = qltest = cpp = object()