aws-samples · alexpulver · Sep 16, 2022 · Jul 25, 2022 · Jul 25, 2022 · Jul 25, 2022
diff --git a/.pylintrc b/.pylintrc
@@ -1,2 +1,2 @@
 [MESSAGES CONTROL]
-disable = C0330, C0326, C0111
+disable =  C0111
diff --git a/README.md b/README.md
@@ -32,7 +32,7 @@ cd aws-cdk-project-structure-python
 python3.7 -m venv .venv
 source .venv/bin/activate
 # [Optional] Needed to upgrade dependencies and cleanup unused packages
-pip install pip-tools==6.1.0
+pip install pip-tools==6.8.0
 ./scripts/install-deps.sh
 ./scripts/run-tests.sh
 ```

diff --git a/api/infrastructure.py b/api/infrastructure.py
@@ -16,16 +16,17 @@
 import pathlib
 from typing import Any, Dict
 
-import cdk_chalice
+import aws_cdk as cdk
+import chalice.cdk
 from aws_cdk import aws_dynamodb as dynamodb
 from aws_cdk import aws_iam as iam
-from aws_cdk import core as cdk
+from constructs import Construct
 
 
-class API(cdk.Construct):
+class API(Construct):
     def __init__(
         self,
-        scope: cdk.Construct,
+        scope: Construct,
         id_: str,
         *,
         dynamodb_table: dynamodb.Table,
@@ -51,7 +52,7 @@ def __init__(
             handler_role, dynamodb_table, lambda_reserved_concurrency
         )
         source_dir = pathlib.Path(__file__).resolve().parent.joinpath("runtime")
-        self.chalice = cdk_chalice.Chalice(
+        self.chalice = chalice.cdk.Chalice(
             self,
             "Chalice",
             source_dir=str(source_dir),

diff --git a/api/runtime/.chalice/config.json b/api/runtime/.chalice/config.json
@@ -7,9 +7,9 @@
       "lambda_functions": {
         "api_handler": {
           "manage_iam_role": false,
-          "iam_role_arn": "${Token[TOKEN.95]}",
+          "iam_role_arn": "${Token[TOKEN.221]}",
           "environment_variables": {
-            "TABLE_NAME": "${Token[TOKEN.86]}"
+            "TABLE_NAME": "${Token[TOKEN.213]}"
           },
           "reserved_concurrency": 1
         }
@@ -20,9 +20,9 @@
       "lambda_functions": {
         "api_handler": {
           "manage_iam_role": false,
-          "iam_role_arn": "${Token[TOKEN.142]}",
+          "iam_role_arn": "${Token[TOKEN.269]}",
           "environment_variables": {
-            "TABLE_NAME": "${Token[TOKEN.133]}"
+            "TABLE_NAME": "${Token[TOKEN.261]}"
           },
           "reserved_concurrency": 10
         }

diff --git a/api/runtime/requirements.txt b/api/runtime/requirements.txt
@@ -1,27 +1,29 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.7
 # To update, run:
 #
 #    pip-compile api/runtime/requirements.in
 #
-attrs==20.3.0
+attrs==21.4.0
     # via chalice
-blessed==1.17.6
+blessed==1.19.1
     # via inquirer
-boto3==1.18.4
+boto3==1.24.37
     # via -r api/runtime/requirements.in
-botocore==1.21.4
+botocore==1.27.37
     # via
     #   boto3
     #   chalice
     #   s3transfer
-chalice==1.24.0
+chalice==1.27.1
     # via -r api/runtime/requirements.in
-click==7.1.2
+click==8.1.3
     # via chalice
-inquirer==2.7.0
+importlib-metadata==4.12.0
+    # via click
+inquirer==2.9.2
     # via chalice
-jmespath==0.10.0
+jmespath==1.0.1
     # via
     #   boto3
     #   botocore
@@ -32,23 +34,27 @@ python-dateutil==2.8.2
     # via botocore
 python-editor==1.0.4
     # via inquirer
-pyyaml==5.4.1
+pyyaml==6.0
     # via chalice
-readchar==2.0.1
+readchar==3.1.0
     # via inquirer
-s3transfer==0.5.0
+s3transfer==0.6.0
     # via boto3
 six==1.16.0
     # via
     #   blessed
     #   chalice
     #   python-dateutil
-urllib3==1.26.6
+typing-extensions==4.3.0
+    # via importlib-metadata
+urllib3==1.26.11
     # via botocore
 wcwidth==0.2.5
     # via blessed
-wheel==0.36.2
+wheel==0.37.1
     # via chalice
+zipp==3.8.1
+    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # pip

diff --git a/app.py b/app.py
@@ -13,7 +13,7 @@
 # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-from aws_cdk import core as cdk
+import aws_cdk as cdk
 
 import constants
 from deployment import UserManagementBackend

diff --git a/cdk.context.json b/cdk.context.json
@@ -1,4 +1,2 @@
 {
-  "@aws-cdk/core:enableStackNameDuplicates": "true",
-  "@aws-cdk/core:newStyleStackSynthesis": "true"
 }
diff --git a/constants.py b/constants.py
@@ -15,8 +15,8 @@
 
 import os
 
+import aws_cdk as cdk
 from aws_cdk import aws_dynamodb as dynamodb
-from aws_cdk import core as cdk
 
 CDK_APP_NAME = "UserManagementBackend"
 CDK_APP_PYTHON_VERSION = "3.7"

diff --git a/database/infrastructure.py b/database/infrastructure.py
@@ -13,17 +13,18 @@
 # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+import aws_cdk as cdk
 from aws_cdk import aws_dynamodb as dynamodb
-from aws_cdk import core as cdk
+from constructs import Construct
 
 
-class Database(cdk.Construct):
+class Database(Construct):
     def __init__(
         self,
-        scope: cdk.Construct,
+        scope: Construct,
         id_: str,
         *,
-        dynamodb_billing_mode: dynamodb.BillingMode
+        dynamodb_billing_mode: dynamodb.BillingMode,
     ):
         super().__init__(scope, id_)
 

diff --git a/deployment.py b/deployment.py
@@ -15,8 +15,9 @@
 
 from typing import Any
 
+import aws_cdk as cdk
 from aws_cdk import aws_dynamodb as dynamodb
-from aws_cdk import core as cdk
+from constructs import Construct
 
 from api.infrastructure import API
 from database.infrastructure import Database
@@ -26,7 +27,7 @@
 class UserManagementBackend(cdk.Stage):
     def __init__(
         self,
-        scope: cdk.Construct,
+        scope: Construct,
         id_: str,
         *,
         database_dynamodb_billing_mode: dynamodb.BillingMode,

diff --git a/monitoring/infrastructure.py b/monitoring/infrastructure.py
@@ -13,24 +13,24 @@
 # IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+import aws_cdk as cdk
 from aws_cdk import aws_cloudwatch as cloudwatch
-from aws_cdk import aws_sam as sam
-from aws_cdk import core as cdk
+from constructs import Construct
 
 from api.infrastructure import API
 from database.infrastructure import Database
 
 
-class Monitoring(cdk.Construct):
-    def __init__(self, scope: cdk.Construct, id_: str, *, database: Database, api: API):
+class Monitoring(Construct):
+    def __init__(self, scope: Construct, id_: str, *, database: Database, api: API):
         super().__init__(scope, id_)
 
-        apigateway: sam.CfnApi = api.chalice.sam_template.get_resource("RestAPI")
+        apigateway: cdk.CfnResource = api.chalice.sam_template.get_resource("RestAPI")
         apigateway_metric_dimensions = {"ApiName": cdk.Fn.ref(apigateway.logical_id)}
         apigateway_metric_count = cloudwatch.Metric(
             namespace="AWS/APIGateway",
             metric_name="Count",
-            dimensions=apigateway_metric_dimensions,
+            dimensions_map=apigateway_metric_dimensions,
         )
         widgets = [
             cloudwatch.SingleValueWidget(metrics=[apigateway_metric_count]),