Fix compatibility issue with get_args (#5012)

.github/workflows/py-tests-3_10.yml

@@ -46,7 +46,7 @@ jobs:
     - name: Install Ubuntu dependencies
       run: |
         sudo apt-get install -y unixodbc-dev python3-venv librdkafka-dev gcc libsasl2-dev build-essential libssl-dev libffi-dev \
-        librdkafka-dev unixodbc-dev libevent-dev
+        unixodbc-dev libevent-dev python3-dev
 
     - name: Install open-metadata dependencies
       run: |

ingestion/setup.py

@@ -25,7 +25,7 @@ def get_long_description():
 base_requirements = {
     "commonregex",
     "idna<3,>=2.5",
-    "click>=7.1.1,<8",
+    "click>=7.1.1",
     "typing_extensions>=3.7.4",
     "mypy_extensions>=0.4.3",
     "typing-inspect",
@@ -45,6 +45,9 @@ base_requirements = {
     "PyYAML",
     "jsonschema",
     "sqllineage==1.3.3",
+    # compatibility requirements for 3.7
+    "typing-compat~=0.1.0",
+    "importlib-metadata~=4.11.3",
 }
 
 report_requirements = {
@@ -138,9 +141,9 @@ plugins: Dict[str, Set[str]] = {
 dev = {
     "boto3==1.20.14",
     "botocore==1.23.14",
-    "datamodel-code-generator==0.11.14",
+    "datamodel-code-generator==0.12.0",
-    "black==21.12b0",  # required for datamodel-code-generator==0.11.14
+    "black==22.3.0",
-    "pycln",
+    "pycln==1.3.2",
     "docker",
     "google-cloud-storage==1.43.0",
     "twine",

ingestion/src/metadata/ingestion/ometa/mixins/server_mixin.py

@@ -14,7 +14,11 @@ Mixin class containing Server and client specific methods
 To be used by OpenMetadata class
 """
 import re
-from importlib.metadata import version
+
+try:
+    from importlib.metadata import version
+except ImportError:
+    from importlib_metadata import version
 
 from metadata.ingestion.ometa.client import REST
 from metadata.utils.logger import ometa_logger

ingestion/src/metadata/ingestion/ometa/ometa_api.py

@@ -16,7 +16,12 @@ working with OpenMetadata entities.
 """
 
 import urllib
-from typing import Dict, Generic, List, Optional, Type, TypeVar, Union, get_args
+from typing import Dict, Generic, List, Optional, Type, TypeVar, Union
+
+try:
+    from typing import get_args
+except ImportError as err:
+    from typing_compat import get_args
 
 from pydantic import BaseModel
 

ingestion/src/metadata/utils/filters.py

@@ -57,9 +57,9 @@ def _filter(filter_pattern: Optional[FilterPattern], name: str) -> bool:
         validate_regex(filter_pattern.includes)
         return not any(
             [
-                matched
+                name
                 for regex in filter_pattern.includes
-                if (matched := re.match(regex, name, re.IGNORECASE))
+                if (re.match(regex, name, re.IGNORECASE))
             ]
         )
 
@@ -67,9 +67,9 @@ def _filter(filter_pattern: Optional[FilterPattern], name: str) -> bool:
         validate_regex(filter_pattern.excludes)
         return any(
             [
-                matched
+                name
                 for regex in filter_pattern.excludes
-                if (matched := re.match(regex, name, re.IGNORECASE))
+                if (re.match(regex, name, re.IGNORECASE))
             ]
         )