chore: clean up following 3.6 removal

Author: WilliamBergamin

.github/dependabot.yml

@@ -12,15 +12,3 @@ updates:
     directory: "/"
     schedule:
       interval: "monthly"
-  - package-ecosystem: "npm"
-    directory: "/docs"
-    schedule:
-      interval: "monthly"
-    groups:
-      docusaurus:
-        patterns:
-          - "@docusaurus/*"
-      react:
-        patterns:
-          - "react"
-          - "react-dom"

scripts/build_pypi_package.sh

@@ -5,7 +5,7 @@ cd ${script_dir}/..
 rm -rf ./slack_sdk.egg-info
 
 pip install -U pip && \
-  pip install twine build && \
+  pip install -U twine build && \
   rm -rf dist/ build/ slack_sdk.egg-info/ && \
   python -m build --sdist --wheel && \
   twine check dist/*

scripts/deploy_to_prod_pypi_org.sh

@@ -5,7 +5,7 @@ cd ${script_dir}/..
 rm -rf ./slack_sdk.egg-info
 
 pip install -U pip && \
-  pip install twine build && \
+  pip install -U twine build && \
   rm -rf dist/ build/ slack_sdk.egg-info/ && \
   python -m build --sdist --wheel && \
   twine check dist/* && \

scripts/deploy_to_test_pypi_org.sh

@@ -5,7 +5,7 @@ cd ${script_dir}/..
 rm -rf ./slack_sdk.egg-info
 
 pip install -U pip && \
-  pip install twine build && \
+  pip install -U twine build && \
   rm -rf dist/ build/ slack_sdk.egg-info/ && \
   python -m build --sdist --wheel && \
   twine check dist/* && \

scripts/run_integration_tests.sh

@@ -9,8 +9,8 @@ script_dir=`dirname $0`
 cd ${script_dir}/..
 
 pip install -U pip
-pip install -r requirements/testing.txt \
-  -r requirements/optional.txt
+pip install -U -r requirements/testing.txt \
+  -U -r requirements/optional.txt
 
 echo "Generating code ..." && python scripts/codegen.py --path .
 echo "Running black (code formatter) ..." && black slack_sdk/

scripts/run_mypy.sh

@@ -7,7 +7,7 @@ script_dir=$(dirname $0)
 cd ${script_dir}/..
 
 pip install -U pip setuptools wheel
-pip install -r requirements/testing.txt \
-  -r requirements/optional.txt
+pip install -U -r requirements/testing.txt \
+  -U -r requirements/optional.txt
 
 mypy --config-file pyproject.toml

scripts/run_unit_tests.sh

@@ -9,8 +9,8 @@ script_dir=`dirname $0`
 cd ${script_dir}/..
 
 pip install -U pip
-pip install -r requirements/testing.txt \
-  -r requirements/optional.txt
+pip install -U -r requirements/testing.txt \
+  -U -r requirements/optional.txt
 
 echo "Generating code ..." && python scripts/codegen.py --path .
 echo "Running black (code formatter) ..." && black slack_sdk/

scripts/run_validation.sh

@@ -7,9 +7,8 @@ set -e
 script_dir=`dirname $0`
 cd ${script_dir}/..
 
-pip install -U pip setuptools wheel
-pip install -r requirements/testing.txt \
-  -r requirements/optional.txt
+pip install -U -r requirements/testing.txt \
+  -U -r requirements/optional.txt
 
 echo "Generating code ..." && python scripts/codegen.py --path .
 echo "Running black (code formatter) ..." && black slack_sdk/

slack_sdk/oauth/installation_store/internals.py

@@ -1,18 +1,11 @@
-import sys
-from datetime import datetime, timezone
+from datetime import datetime
 from typing import Type, TypeVar, Union
 
 
 def _from_iso_format_to_datetime(iso_datetime_str: str) -> datetime:
-    if sys.version_info[:2] == (3, 6):
-        format = "%Y-%m-%d %H:%M:%S"
-        if "." in iso_datetime_str:
-            format += ".%f"
-        return datetime.strptime(iso_datetime_str, format).replace(tzinfo=timezone.utc)
-    else:
-        if "+" not in iso_datetime_str:
-            iso_datetime_str += "+00:00"
-        return datetime.fromisoformat(iso_datetime_str)
+    if "+" not in iso_datetime_str:
+        iso_datetime_str += "+00:00"
+    return datetime.fromisoformat(iso_datetime_str)
 
 
 def _from_iso_format_to_unix_timestamp(iso_datetime_str: str) -> float:

slack_sdk/scim/v1/internal_utils.py

@@ -1,7 +1,6 @@
 import copy
 import logging
 import re
-import sys
 from typing import Dict, Callable
 from typing import Union, Optional, Any
 from urllib.parse import quote
@@ -43,10 +42,7 @@ def _to_dict_without_not_given(obj: Any) -> dict:
 
 
 def _create_copy(original: Any) -> Any:
-    if sys.version_info.major == 3 and sys.version_info.minor <= 6:
-        return copy.copy(original)
-    else:
-        return copy.deepcopy(original)
+    return copy.deepcopy(original)
 
 
 def _to_camel_case_key(key: str) -> str: