Remove unused imports in python (#765)

* Remove unused imports in generation

* Run autoflake before black to remove blank lines when we delete all
imports

* Regenerate client from commit 33f3b8d of spec repo

Co-authored-by: Thomas Hervé <[email protected]>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>
Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: 3 people

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2022-01-05 16:26:01.277274",
-            "spec_repo_commit": "11343fa"
+            "regenerated": "2022-01-06 14:52:47.116667",
+            "spec_repo_commit": "33f3b8d"
         },
         "v2": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2022-01-05 16:26:01.707032",
-            "spec_repo_commit": "11343fa"
+            "regenerated": "2022-01-06 14:52:47.519492",
+            "spec_repo_commit": "33f3b8d"
         }
     }
 }

.generator/templates/api.mustache

@@ -1,9 +1,9 @@
 {{>partial_header}}
 
-import re  # noqa: F401
+import re
 
 from {{packageName}}.api_client import ApiClient, Endpoint as _Endpoint
-from {{packageName}}.model_utils import (  # noqa: F401
+from {{packageName}}.model_utils import (
     date,
     datetime,
     file_type,

.generator/templates/model.mustache

@@ -1,6 +1,6 @@
 {{> partial_header }}
 
-from {{packageName}}.model_utils import (  # noqa: F401
+from {{packageName}}.model_utils import (
     ApiTypeError,
     ModelComposed,
     ModelNormal,

.pre-commit-config.yaml

@@ -32,4 +32,10 @@ repos:
   hooks:
   - id: black
     stages: [manual]
-    entry: black --fast --line-length 120
+    entry: black --fast --line-length 120
+- repo: https://github.com/myint/autoflake
+  rev: v1.4
+  hooks:
+  - id: autoflake
+    stages: [manual]
+    entry: autoflake --remove-all-unused-imports --ignore-init-module-imports --in-place

Makefile

@@ -10,6 +10,7 @@ all: .generator .env
 	@cp v2/README.md ./docs/v2/
 	@rm -rf v1 v2
 	@pre-commit run --all-files --hook-stage=manual docs || echo "modified files"
+	@pre-commit run --all-files --hook-stage=manual autoflake || echo "modified files"
 	@pre-commit run --all-files --hook-stage=manual black || echo "modified files"
 
 .PHONY: .env