fix: support pytest 8 (#855)

* chore: update devcontainer python to 3.12

* chore: update poetry to 1.7.1

* fix: support pytest 8

Author: noahnu

.devcontainer/Dockerfile

@@ -1,8 +1,8 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.224.3/containers/python-3/.devcontainer/base.Dockerfile
 
 # [Choice] Python version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.10, 3.9, 3.8, 3.7, 3.6, 3-bullseye, 3.10-bullseye, 3.9-bullseye, 3.8-bullseye, 3.7-bullseye, 3.6-bullseye, 3-buster, 3.10-buster, 3.9-buster, 3.8-buster, 3.7-buster, 3.6-buster
-ARG VARIANT="3.11-bullseye"
-FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
+ARG VARIANT="3.12-bookworm"
+FROM mcr.microsoft.com/devcontainers/python:${VARIANT}
 
 # [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
 ARG NODE_VERSION="none"

.devcontainer/devcontainer.json

@@ -9,7 +9,7 @@
 			// Update 'VARIANT' to pick a Python version: 3, 3.10, 3.9, 3.8, 3.7, 3.6
 			// Append -bullseye or -buster to pin to an OS version.
 			// Use -bullseye variants on local on arm64/Apple Silicon.
-			"VARIANT": "3.11-bullseye",
+			"VARIANT": "3.12-bookworm",
 			// Options
 			"NODE_VERSION": "none"
 		}

.github/renovate.json5

@@ -6,6 +6,6 @@
     "stabilityDays": 7,
     "labels": ["dependencies"],
     "constraints": {
-        "poetry": "1.6.1"
+        "poetry": "1.7.1"
     },
 }

.poetry-version

@@ -1 +1 @@
-1.6.1
+1.7.1

poetry.lock

@@ -29,7 +29,7 @@ syrupy = 'syrupy'
 
 [tool.poetry.dependencies]
 python = '>=3.8.1,<4'
-pytest = '>=7.0.0,<8.0.0'
+pytest = '>=7.0.0,<9.0.0'
 
 [tool.poetry.group.test.dependencies]
 invoke = '^2.0.0'
@@ -39,7 +39,7 @@ pytest-xdist = '^3.1.0'
 
 [tool.poetry.group.dev.dependencies]
 isort = '^5.12.0'
-black = '^23.1.0'
+black = '^24.1.0'
 mypy = '^1.0.1'
 py-githooks = '^1.1.1'
 flake8 = '^7.0.0'

pyproject.toml

@@ -156,7 +156,7 @@ def pytest_runtest_logfinish(nodeid: str) -> None:
         _syrupy.ran_item(nodeid)
 
 
-@pytest.hookimpl(tryfirst=True)  # type: ignore[misc]
+@pytest.hookimpl(tryfirst=True)
 def pytest_sessionfinish(session: "pytest.Session", exitstatus: int) -> None:
     """
     Finish session run and set exit status.

src/syrupy/__init__.py

@@ -5,6 +5,7 @@
 and then simply re-use them, without having to pass those defaults to every assert.
 Especially useful if there's a lot of tests that need to modify the default behaviour.
 """
+
 import pytest
 
 from syrupy.extensions.json import JSONSnapshotExtension

tests/examples/test_custom_defaults.py

@@ -1,6 +1,7 @@
 """
 Example: Custom Snapshot Name
 """
+
 import pytest
 
 from syrupy.extensions.amber import AmberSnapshotExtension

tests/examples/test_custom_snapshot_name.py

@@ -2,16 +2,20 @@ def test_ignores_non_function_nodes(testdir):
     conftest = """
         import pytest
 
-        class CustomItem(pytest.Item, pytest.File):
-            def __init__(self, *args, fspath, parent, **kwargs):
-                super().__init__(fspath, parent=parent)
+        class CustomItem(pytest.Item):
+            def __init__(self, name, **kwargs):
+                super().__init__(name, **kwargs)
                 self._nodeid += "::CUSTOM"
 
             def runtest(self):
                 pass
 
-        def pytest_collect_file(path, parent):
-            return CustomItem.from_parent(fspath=path, parent=parent)
+        def pytest_collect_file(file_path, parent):
+            return CustomItem.from_parent(
+                name=file_path.name,
+                path=file_path,
+                parent=parent
+            )
         """
     testcase = """
         def test_example(snapshot):