Use get_port from port_for

CHANGES.rst

@@ -1,6 +1,14 @@
 CHANGELOG
 =========
 
+unreleased
+----------
+
+Misc
+++++
+
+- rely on `get_port` functionality delivered by `port_for`
+
 3.1.0
 ----------
 

mypy.ini

@@ -25,8 +25,5 @@ ignore_missing_imports = True
 [mypy-psycopg2cffi.*]
 ignore_missing_imports = True
 
-[mypy-port_for.*]
-ignore_missing_imports = True
-
 [mypy-setuptools.*]
 ignore_missing_imports = True

requirements-test.txt

@@ -5,6 +5,6 @@ coverage==5.5 # pytest-cov
 pytest==6.2.4
 pytest-cov==2.12.0
 pytest-xdist==2.2.1
-port-for==0.6.0
+port-for==0.6.1
 mirakuru==2.4.1
 -e .[tests]

src/pytest_postgresql/executor.py

@@ -221,7 +221,7 @@ def stop(self: T, sig: Optional[int] = None, exp_sig: Optional[int] = None) -> T
             shell=True,
         )
         try:
-            super().stop(sig, exp_sig)  # type: ignore[arg-type]
+            super().stop(sig, exp_sig)
         except ProcessFinishedWithError:
             # Finished, leftovers ought to be cleaned afterwards anyway
             pass

src/pytest_postgresql/factories/process.py

@@ -20,22 +20,34 @@
 import platform
 import subprocess
 from _warnings import warn
-from typing import Union, Iterable, Callable, List, Iterator, Optional
+from typing import Union, Iterable, Callable, List, Iterator, Optional, Tuple, Set
 
 import pytest
 from _pytest.fixtures import FixtureRequest
 from _pytest.tmpdir import TempdirFactory
+from port_for import get_port
 
 from pytest_postgresql.config import get_config
 from pytest_postgresql.executor import PostgreSQLExecutor
 from pytest_postgresql.janitor import DatabaseJanitor
-from pytest_postgresql.port import get_port
 
 
 def postgresql_proc(
     executable: Optional[str] = None,
     host: Optional[str] = None,
-    port: Union[str, int, Iterable, None] = -1,
+    port: Union[
+        None,
+        str,
+        int,
+        Tuple[int, int],
+        Set[int],
+        List[str],
+        List[int],
+        List[Tuple[int, int]],
+        List[Set[int]],
+        List[Union[Set[int], Tuple[int, int]]],
+        List[Union[str, int, Tuple[int, int], Set[int]]],
+    ] = -1,
     user: Optional[str] = None,
     password: Optional[str] = None,
     dbname: Optional[str] = None,

tests/test_executor.py

@@ -7,12 +7,12 @@
 
 import psycopg2
 import pytest
+from port_for import get_port
 
 from pytest_postgresql.executor import PostgreSQLExecutor, PostgreSQLUnsupported
 from pytest_postgresql.factories import postgresql_proc, postgresql
 from pytest_postgresql.compat import connection
 from pytest_postgresql.config import get_config
-from pytest_postgresql.port import get_port
 from pytest_postgresql.retry import retry