Merge pull request #27 from karellen/python_3.13

Start testing on Python 3.13

.github/workflows/build.yml

@@ -18,19 +18,18 @@ jobs:
           # - windows-latest
           # - macos-latest
         python-version:
+          - '3.13'
           - '3.12'
           - '3.11'
           - '3.10'
           - '3.9'
-          - '3.8'
-          - '3.7'
-          - 'pypy-3.8'
           - 'pypy-3.9'
+          - 'pypy-3.10'
         with-venv:
           - 'true'
           - 'false'
     env:
-      DEPLOY_PYTHONS: "3.11"
+      DEPLOY_PYTHONS: "3.12"
       DEPLOY_OSES: "Linux"
       TWINE_USERNAME: __token__
       TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}

README.rst

@@ -118,8 +118,8 @@ Supported Platforms
     All claims of support may not be real at all. You're welcome to experiment. See warnings on top.
 
 * Linux and Darwin.
-* CPython 3.7, 3.8, 3.9, 3.10, 3.11, 3.12
-* PyPy 3.8, 3.9
+* CPython 3.9, 3.10, 3.11, 3.12, 3.13
+* PyPy 3.9, 3.10
 
 Known Issues
 ============

build.py

@@ -45,7 +45,7 @@
 
 @init
 def set_properties(project):
-    project.set_property_if_unset("gevent_version", ">=1.3.0")
+    project.set_property_if_unset("gevent_version", ">=24.10.0")
 
     project.depends_on("gevent", project.get_property("gevent_version"))
 
@@ -77,8 +77,6 @@ def set_properties(project):
 
     project.set_property("distutils_classifiers", [
         "License :: OSI Approved :: Apache Software License",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",

src/main/python/geventmp/monkey.py

@@ -16,118 +16,28 @@
 import sys
 from importlib import import_module
 
-import gevent
-import pkg_resources
-from gevent.monkey import __call_module_hook, _notify_patch, saved, _NONE
-
-GEVENT_PRE_15a3 = False
 GEVENT_SAVED_MODULE_SETTINGS = "_gevent_saved_patch_all_module_settings"
-gevent_ver = pkg_resources.parse_version(gevent.__version__)
-if gevent_ver < pkg_resources.parse_version("1.5a3"):
-    GEVENT_PRE_15a3 = True
-    GEVENT_SAVED_MODULE_SETTINGS = "_gevent_saved_patch_all"
-
-
-def patch_item(module, attr, newitem, _patch_module=False):
-    olditem = getattr(module, attr, _NONE)
-    if olditem is not _NONE:
-        saved.setdefault(module.__name__, {}).setdefault(attr, olditem)
-    setattr(module, attr, newitem)
-    if _patch_module:
-        if olditem is not None and newitem is not None:
-            try:
-                newitem.__module__ = olditem.__module__
-            except (TypeError, AttributeError):
-                pass
-
-
-def patch_module(target_module, source_module, items=None,
-                 _warnings=None,
-                 _notify_will_subscribers=True,
-                 _notify_did_subscribers=True,
-                 _call_hooks=True,
-                 _patch_module=False):
-    """
-    patch_module(target_module, source_module, items=None)
-
-    Replace attributes in *target_module* with the attributes of the
-    same name in *source_module*.
-
-    The *source_module* can provide some attributes to customize the process:
-
-    * ``__implements__`` is a list of attribute names to copy; if not present,
-      the *items* keyword argument is mandatory.
-    * ``_gevent_will_monkey_patch(target_module, items, warn, **kwargs)``
-    * ``_gevent_did_monkey_patch(target_module, items, warn, **kwargs)``
-      These two functions in the *source_module* are called *if* they exist,
-      before and after copying attributes, respectively. The "will" function
-      may modify *items*. The value of *warn* is a function that should be called
-      with a single string argument to issue a warning to the user. If the "will"
-      function raises :exc:`gevent.events.DoNotPatch`, no patching will be done. These functions
-      are called before any event subscribers or plugins.
-
-    :keyword list items: A list of attribute names to replace. If
-       not given, this will be taken from the *source_module* ``__implements__``
-       attribute.
-    :return: A true value if patching was done, a false value if patching was canceled.
-
-    .. versionadded:: 1.3b1
-    """
-    from gevent import events
-
-    if items is None:
-        items = getattr(source_module, '__implements__', None)
-        if items is None:
-            raise AttributeError('%r does not have __implements__' % source_module)
-
-    try:
-        if _call_hooks:
-            __call_module_hook(source_module, 'will', target_module, items, _warnings)
-        if _notify_will_subscribers:
-            _notify_patch(
-                events.GeventWillPatchModuleEvent(target_module.__name__, source_module,
-                                                  target_module, items),
-                _warnings)
-    except events.DoNotPatch:
-        return False
-
-    for attr in items:
-        patch_item(target_module, attr, getattr(source_module, attr),
-                   _patch_module=_patch_module)
-
-    if _call_hooks:
-        __call_module_hook(source_module, 'did', target_module, items, _warnings)
-
-    if _notify_did_subscribers:
-        # We allow turning off the broadcast of the 'did' event for the benefit
-        # of our internal functions which need to do additional work (besides copying
-        # attributes) before their patch can be considered complete.
-        _notify_patch(
-            events.GeventDidPatchModuleEvent(target_module.__name__, source_module,
-                                             target_module)
-        )
-
-    return True
 
 
 def _patch_module(name,
                   items=None,
                   _warnings=None,
+                  _patch_kwargs=None,
                   _notify_will_subscribers=True,
                   _notify_did_subscribers=True,
                   _call_hooks=True,
-                  _patch_module=False,
                   _package_prefix='gevent.'):
+    from gevent.monkey.api import patch_module
+
     gevent_module = import_module(_package_prefix + name)
-    module_name = getattr(gevent_module, '__target__', name)
-    target_module = import_module(module_name)
+    target_module_name = getattr(gevent_module, '__target__', name)
+    target_module = import_module(target_module_name)
 
     patch_module(target_module, gevent_module, items=items,
-                 _warnings=_warnings,
+                 _warnings=_warnings, _patch_kwargs=_patch_kwargs,
                  _notify_will_subscribers=_notify_will_subscribers,
                  _notify_did_subscribers=_notify_did_subscribers,
-                 _call_hooks=_call_hooks,
-                 _patch_module=_patch_module)
+                 _call_hooks=_call_hooks)
 
     # On Python 2, the `futures` package will install
     # a bunch of modules with the same name as those from Python 3,
@@ -138,6 +48,7 @@ def _patch_module(name,
     # Be sure to keep the original states matching also.
 
     alternate_names = getattr(gevent_module, '__alternate_targets__', ())
+    from gevent.monkey._state import saved  # TODO: Add apis for these use cases.
     for alternate_name in alternate_names:
         alternate_module = sys.modules.get(alternate_name)
         if alternate_module is not None and alternate_module is not target_module:
@@ -146,27 +57,22 @@ def _patch_module(name,
                          _warnings=_warnings,
                          _notify_will_subscribers=False,
                          _notify_did_subscribers=False,
-                         _call_hooks=False,
-                         _patch_module=_patch_module)
-            saved[alternate_name] = saved[module_name]
+                         _call_hooks=False)
+            saved[alternate_name] = saved[target_module_name]
 
     return gevent_module, target_module
 
 
 def _patch_mp(will_patch_all):
+    from gevent.monkey._state import saved
     geventmp_arg = will_patch_all.will_patch_module("geventmp")
     if geventmp_arg is None or geventmp_arg:
-        _patch_module("_mp.3._mp_spawn", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_util", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_connection", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_synchronize", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_popen_fork", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_popen_spawn_posix", _patch_module=True, _package_prefix='geventmp.')
-        _patch_module("_mp.3._mp_forkserver", _patch_module=True, _package_prefix='geventmp.')
-        if sys.version_info >= (3, 8):
-            # See https://bugs.python.org/issue36867
-            _patch_module("_mp.3._mp_resource_tracker", _patch_module=True, _package_prefix='geventmp.')
-        else:
-            _patch_module("_mp.3._mp_sem_tracker", _patch_module=True, _package_prefix='geventmp.')
-
-        saved[GEVENT_SAVED_MODULE_SETTINGS]["geventmp"] = True
+        _patch_module("_mp.3._mp_spawn", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_util", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_connection", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_synchronize", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_popen_fork", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_popen_spawn_posix", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_forkserver", _package_prefix='geventmp.')
+        _patch_module("_mp.3._mp_resource_tracker", _package_prefix='geventmp.')
+    saved[GEVENT_SAVED_MODULE_SETTINGS]["geventmp"] = True