fix(python-client): provide backwards compatibility down to python3.7 (#738) (#739)

this reverts 79b176cbbd introducing
alternative way of avoiding bug described in
https://github.com/windmill-labs/windmill/issues/736#issuecomment-1279679730

the improvement here is that we're able to support more python versions
now

python-client/wmill/pyproject.toml

@@ -15,7 +15,7 @@ packages = [
 include = ["wmill/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.7"
 windmill-api = "^1.38.1"
 
 [build-system]

python-client/wmill/wmill/client.py

@@ -27,9 +27,9 @@ class JobStatus(Enum):
     RUNNING = 2
     COMPLETED = 3
 
-_client: AuthenticatedClient | None = None
+_client: "AuthenticatedClient | None" = None
 
-def create_client(base_url: str | None = None, token: str | None = None) -> AuthenticatedClient:
+def create_client(base_url: "str | None" = None, token: "str | None" = None) -> AuthenticatedClient:
     env_base_url = os.environ.get("BASE_INTERNAL_URL")
 
     if env_base_url is not None:

python-client/wmill_pg/pyproject.toml

@@ -15,7 +15,7 @@ packages = [
 include = ["wmill_pg/py.typed"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.7"
 wmill = "^1.5.0"
 psycopg2-binary = "*"
 

python-client/wmill_pg/wmill_pg/client.py

@@ -5,7 +5,7 @@ import wmill
 import psycopg2
 
 
-def query(query: str, connection: str | dict[str, Any] = "g/all/postgres") -> list[tuple[Any, ...]] | None:
+def query(query: str, connection: "str | dict[str, Any]" = "g/all/postgres") -> "list[tuple[Any, ...]] | None":
     """
     Query a postgres database using psycopg2 library underneath. See its documentation for more info.