feat: add support for python 3.8 and 3.9, switched docker image to mlupin/docker-lambda

Author: mumblepins

python/rpdk/python/codegen.py

@@ -171,7 +171,7 @@ def generate(self, project):
 
         if project.configuration_schema:
             configuration_schema_path = (
-                project.root / project.configuration_schema_filename
+                    project.root / project.configuration_schema_filename
             )
             project.write_configuration_schema(configuration_schema_path)
             configuration_models = resolve_models(
@@ -348,3 +348,15 @@ class Python37LanguagePlugin(Python36LanguagePlugin):
     NAME = "python37"
     RUNTIME = "python3.7"
     DOCKER_TAG = 3.7
+
+
+class Python38LanguagePlugin(Python36LanguagePlugin):
+    NAME = "python38"
+    RUNTIME = "python3.8"
+    DOCKER_TAG = 3.8
+
+
+class Python39LanguagePlugin(Python36LanguagePlugin):
+    NAME = "python39"
+    RUNTIME = "python3.9"
+    DOCKER_TAG = 3.9

python/rpdk/python/parser.py

@@ -27,3 +27,11 @@ def setup_subparser_python36(subparsers, parents):
 
 def setup_subparser_python37(subparsers, parents):
     return setup_subparser(subparsers, parents, "python37")
+
+
+def setup_subparser_python38(subparsers, parents):
+    return setup_subparser(subparsers, parents, "python38")
+
+
+def setup_subparser_python39(subparsers, parents):
+    return setup_subparser(subparsers, parents, "python39")

setup.py

@@ -40,10 +40,14 @@ def find_version(*file_paths):
     install_requires=["cloudformation-cli>=0.2.23", "types-dataclasses>=0.1.5"],
     entry_points={
         "rpdk.v1.languages": [
+            "python39 = rpdk.python.codegen:Python39LanguagePlugin",
+            "python38 = rpdk.python.codegen:Python38LanguagePlugin",
             "python37 = rpdk.python.codegen:Python37LanguagePlugin",
             "python36 = rpdk.python.codegen:Python36LanguagePlugin",
         ],
         "rpdk.v1.parsers": [
+            "python39 = rpdk.python.parser:setup_subparser_python39",
+            "python38 = rpdk.python.parser:setup_subparser_python38",
             "python37 = rpdk.python.parser:setup_subparser_python37",
             "python36 = rpdk.python.parser:setup_subparser_python36",
         ],