Fix-up Python binding generation

Makefile

@@ -50,7 +50,7 @@ help:
 	@echo "  html         to make all HTML language docs"
 	@echo "  pdf          to make SBP LaTeX datasheet"
 	@echo "  python       to make Python bindings"
-	@echo "  pythonNG     to make Python (JIT) bindings"
+	@echo "  python-jit   to make Python (JIT) bindings"
 	@echo "  haskell      to make Haskell bindings"
 	@echo "  java         to make Java bindings"
 	@echo "  rust         to make Rust bindings"
@@ -65,15 +65,16 @@ help:
 	@echo "  quicktype-elm          generate Elm module from JSON Schema"
 	@echo
 
-all: c python pythonNG javascript java docs haskell protobuf rust jsonschema
+all: c python javascript java docs haskell protobuf rust jsonschema
 clean:
 	@echo "Removing the ./c/build directory..."
 	rm -r $(SWIFTNAV_ROOT)/c/build
 docs: verify-prereq-docs pdf html
 
-c:          deps-c          gen-c          test-c
-python:     deps-python     gen-python     test-python
-pythonNG:   deps-python     gen-pythonNG
+c:            deps-c          gen-c          test-c
+python-nojit: deps-python     gen-python-nojit
+python-jit:   deps-python     gen-python-jit
+python:       python-nojit python-jit test-python
 javascript: deps-javascript gen-javascript test-javascript
 java:       deps-java       gen-java       test-java
 haskell:    deps-haskell    gen-haskell    test-haskell
@@ -175,7 +176,7 @@ gen-c:
 
 	$(call announce-end,"Finished generating C. Please check $(SWIFTNAV_ROOT)/c/include/libsbp.")
 
-gen-python:
+gen-python-nojit:
 	$(call announce-begin,"Generating Python bindings")
 	cd $(SWIFTNAV_ROOT)/generator; \
 	$(SBP_GEN_BIN) -i $(SBP_SPEC_DIR) \
@@ -184,13 +185,13 @@ gen-python:
 		       --python
 	$(call announce-end,"Finished generating Python bindings. Please check $(SWIFTNAV_ROOT)/python/sbp")
 
-gen-pythonNG:
+gen-python-jit:
 	$(call announce-begin,"Generating Python bindings")
 	cd $(SWIFTNAV_ROOT)/generator; \
 	$(SBP_GEN_BIN) -i $(SBP_SPEC_DIR) \
 		       -o $(SWIFTNAV_ROOT)/python/sbp/jit \
                        -r $(SBP_MAJOR_VERSION).$(SBP_MINOR_VERSION).$(SBP_PATCH_VERSION) \
-		       --pythonNG
+		       --python_jit
 	$(call announce-end,"Finished generating Python bindings. Please check $(SWIFTNAV_ROOT)/python/sbp")
 
 gen-javascript:

generator/sbpg/generator.py

@@ -34,9 +34,9 @@ def get_args():
   parser.add_argument('--python',
                       action="store_true",
                       help='Target language: Python.')
-  parser.add_argument('--pythonNG',
+  parser.add_argument('--python_jit',
                       action="store_true",
-                      help='Target language: Python.')
+                      help='Target language: Python (JIT).')
   parser.add_argument('--javascript',
                       action="store_true",
                       help='Target language: JavaScript.')
@@ -84,7 +84,7 @@ def main():
     # Parse and validate arguments.
     args = get_args().parse_args()
     verbose = args.verbose
-    assert args.jsonschema or args.pythonNG or args.python or args.javascript or args.c or args.test_c or args.haskell or args.latex or args.protobuf or args.java or args.rust or args.test_rust, \
+    assert args.jsonschema or args.python_jit or args.python or args.javascript or args.c or args.test_c or args.haskell or args.latex or args.protobuf or args.java or args.rust or args.test_rust, \
         "Please specify a target language."
     input_file = os.path.abspath(args.input_file[0])
     assert len(args.input_file) == 1
@@ -128,9 +128,9 @@ def main():
         if args.python:
           import sbpg.targets.python as py
           py.render_source(output_dir, parsed)
-        if args.pythonNG:
-          import sbpg.targets.pythonNG as pyNG
-          pyNG.render_source(output_dir, parsed)
+        if args.python_jit:
+          import sbpg.targets.pythonNG as py_jit
+          py_jit.render_source(output_dir, parsed)
         elif args.javascript:
           import sbpg.targets.javascript as js
           js.render_source(output_dir, parsed)

python/setup.py

@@ -55,13 +55,13 @@ def _read_release_version():
 
 def read_release_version():
     major, minor, patch = _read_release_version().split('.')
-    return (int(major), int(minor), int(patch))
+    return (int(major), int(minor), patch)
 
 
 MAJOR, MINOR, PATCH = read_release_version()
 IS_RELEASED = os.environ.get('IS_RELEASED', '') != ''
 
-VERSION = '%d.%d.%d' % (MAJOR, MINOR, PATCH)
+VERSION = '%d.%d.%s' % (MAJOR, MINOR, PATCH)
 
 VERSION_PY_TEMPLATE = """\
 # THIS FILE IS GENERATED FROM TRAITS SETUP.PY