feat: use ty instead of mypy

[ty](https://docs.astral.sh/ty/) is a modern replacement of mypy written in Rust. Even though it is still in Beta, it is almost ready for production. Therefore, there is nothing blocking us from giving it a chance.

JIRA: TRIVIAL
risk: low

Author: hkad98

.github/workflows/rw-python-tests.yaml

@@ -52,6 +52,6 @@ jobs:
       - name: Install dependencies
         run: |
           uv sync --only-group tox --only-group type
-      - name: mypy check
+      - name: type check
         run: |
-          make mypy
+          make type-check

Makefile

@@ -67,14 +67,14 @@ download:
 	$(call download_client,"export")
 	$(call download_client,automation)
 
-.PHONY: mypy
-mypy:
+.PHONY: type-check
+type-check:
 	RESULT=0; \
-	for project in $(NO_CLIENT_GD_PROJECTS_DIRS); do $(MAKE) -C packages/$${project} mypy || RESULT=$$?; done; \
+	for project in $(NO_CLIENT_GD_PROJECTS_DIRS); do $(MAKE) -C packages/$${project} type-check || RESULT=$$?; done; \
 	exit $$RESULT
 
 .PHONY: types
-types: mypy
+types: type-check
 
 .PHONY: test
 test:

packages/gooddata-dbt/mypy.ini

@@ -44,6 +44,9 @@ type = [
     "pydantic~=2.12.0",
 ]
 
+[tool.ty.analysis]
+allowed-unresolved-imports = ["deep_translator", "github"]
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/gooddata_dbt"]
 

packages/gooddata-dbt/pyproject.toml

@@ -13,10 +13,10 @@ setenv =
 commands =
     pytest -v --cov=src/gooddata_dbt --cov-report=xml tests {posargs}
 
-[testenv:mypy]
+[testenv:type-check]
 runner = uv-venv-lock-runner
 skip_install = true
 dependency_groups =
     type
 commands =
-    mypy src/gooddata_dbt
+    uv run ty check src/gooddata_dbt

packages/gooddata-dbt/tox.ini

@@ -62,6 +62,9 @@ type = [
     "pydantic~=2.12.0",
 ]
 
+[tool.ty.analysis]
+allowed-unresolved-imports = ["multicorn"]
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/gooddata_fdw"]
 

packages/gooddata-fdw/mypy.ini

@@ -13,13 +13,13 @@ setenv =
 commands =
     pytest -v --cov=src/gooddata_fdw --cov-report=xml tests {posargs}
 
-[testenv:mypy]
+[testenv:type-check]
 runner = uv-venv-lock-runner
 skip_install = true
 dependency_groups =
     type
 commands =
-    mypy src/gooddata_fdw
+    uv run ty check src/gooddata_fdw
 
 [testenv:docs]
 basepython = python3.14

packages/gooddata-fdw/pyproject.toml

@@ -64,6 +64,9 @@ type = [
     "pydantic~=2.12.0",
 ]
 
+[tool.ty.analysis]
+allowed-unresolved-imports = ["jsonschema.**", "referencing"]
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/gooddata_flexconnect"]