chore(ci): enable Python 3.15 support for dramatiq

.riot/requirements/128b106.txt

@@ -2,48 +2,49 @@
 # This file is autogenerated by pip-compile with Python 3.14
 # by the following command:
 #
-#    pip-compile --allow-unsafe --no-annotate .riot/requirements/128b106.in
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/128b106.in
 #
-annotated-types==0.7.0
-anyio==4.11.0
-attrs==25.4.0
-boto3==1.40.46
-botocore==1.40.46
-certifi==2025.10.5
-coverage[toml]==7.10.7
-fastapi==0.118.0
+annotated-doc==0.0.5
+annotated-types==0.8.0
+anyio==4.15.0
+attrs==26.1.0
+boto3==1.43.88
+botocore==1.43.88
+certifi==2026.7.22
+coverage[toml]==7.16.0
+fastapi==0.141.1
 freezegun==1.5.5
 h11==0.16.0
 httpcore==1.0.9
 httpretty==1.1.4
 httpx==0.27.2
 hypothesis==6.45.0
-idna==3.10
-iniconfig==2.1.0
-jmespath==1.0.1
+idna==3.19
+iniconfig==2.3.0
+jmespath==1.1.0
 mock==5.2.0
-msgpack==1.1.1
+msgpack==1.2.2
 opentracing==2.4.0
-packaging==25.0
+packaging==26.3
 pluggy==1.6.0
-pydantic==2.12.0
-pydantic-core==2.41.1
-pygments==2.19.2
-pytest==8.4.2
-pytest-cov==7.0.0
+pydantic==2.13.5
+pydantic-core==2.46.5
+pygments==2.21.0
+pytest==9.1.1
+pytest-cov==7.1.0
 pytest-mock==3.15.1
-pytest-randomly==4.0.1
+pytest-randomly==5.0.0
 python-dateutil==2.9.0.post0
-s3transfer==0.14.0
+s3transfer==0.19.2
 six==1.17.0
 sniffio==1.3.1
 sortedcontainers==2.4.0
-starlette==0.48.0
-structlog==25.4.0
-typing-extensions==4.15.0
-typing-inspection==0.4.2
-urllib3==2.5.0
-wheel==0.45.1
+starlette==1.6.0
+structlog==26.1.0
+typing-extensions==4.16.0
+typing-inspection==0.4.4
+urllib3==2.7.0
+wheel==0.48.0
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==80.9.0
+setuptools==84.0.0

.riot/requirements/1381214.txt

@@ -2,11 +2,11 @@
 # This file is autogenerated by pip-compile with Python 3.13
 # by the following command:
 #
-#    pip-compile --allow-unsafe --no-annotate .riot/requirements/1381214.in
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/1381214.in
 #
 attrs==26.1.0
-coverage[toml]==7.15.4
-dramatiq==2.2.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
 hypothesis==6.45.0
 iniconfig==2.3.0
 mock==5.2.0

.riot/requirements/14116fa.txt

@@ -2,11 +2,11 @@
 # This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
-#    pip-compile --allow-unsafe --no-annotate .riot/requirements/14116fa.in
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/14116fa.in
 #
 attrs==26.1.0
-coverage[toml]==7.15.4
-dramatiq==2.2.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
 hypothesis==6.45.0
 iniconfig==2.3.0
 mock==5.2.0

.riot/requirements/17f991e.txt

@@ -1,8 +1,12 @@
-# This file was autogenerated by uv via the following command:
-#    uv pip compile --no-annotate --no-strip-extras --python /opt/homebrew/opt/python@3.14/bin/python3.14 --output-file .riot/requirements/17f991e.txt .riot/requirements/17f991e.in
+#
+# This file is autogenerated by pip-compile with Python 3.14
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/17f991e.in
+#
 attrs==26.1.0
-coverage[toml]==7.15.4
-dramatiq==2.2.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
 hypothesis==6.45.0
 iniconfig==2.3.0
 mock==5.2.0

.riot/requirements/19508cd.txt

@@ -2,11 +2,11 @@
 # This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
-#    pip-compile --allow-unsafe --no-annotate .riot/requirements/19508cd.in
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/19508cd.in
 #
 attrs==26.1.0
-coverage[toml]==7.15.4
-dramatiq==2.2.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
 hypothesis==6.45.0
 iniconfig==2.3.0
 mock==5.2.0

.riot/requirements/4112544.txt

@@ -0,0 +1,21 @@
+#
+# This file is autogenerated by pip-compile with Python 3.15
+# by the following command:
+#
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/4112544.in
+#
+attrs==26.1.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
+hypothesis==6.45.0
+iniconfig==2.3.0
+mock==5.2.0
+opentracing==2.4.0
+packaging==26.3
+pluggy==1.6.0
+pygments==2.21.0
+pytest==9.1.1
+pytest-cov==7.1.0
+pytest-mock==3.15.1
+redis==8.1.0
+sortedcontainers==2.4.0

.riot/requirements/638973a.txt

@@ -2,12 +2,12 @@
 # This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
-#    pip-compile --allow-unsafe --no-annotate .riot/requirements/638973a.in
+#    pip-compile --allow-unsafe --no-annotate --no-index .riot/requirements/638973a.in
 #
 async-timeout==5.0.1
 attrs==26.1.0
-coverage[toml]==7.15.4
-dramatiq==2.2.0
+coverage[toml]==7.16.0
+dramatiq==2.2.1
 exceptiongroup==1.3.1
 hypothesis==6.45.0
 iniconfig==2.3.0

ddtrace/internal/coverage/import_instrumentation_py3_12.py

@@ -1,15 +1,26 @@
 """Import dependency bytecode helpers for Python 3.12+ coverage instrumentation."""
 
+import sys
 from types import CodeType
 import typing as t
 
 from bytecode import Bytecode
 from bytecode import Instr
 
-from ddtrace.internal.bytecode_injection import INJECTION_ASSEMBLY
+from ddtrace.internal import bytecode_injection as _bytecode_injection
+from ddtrace.internal.assembly import Assembly
 from ddtrace.internal.bytecode_injection import HookType
 
 
+_INJECTION_ASSEMBLY: t.Optional[Assembly] = (
+    _bytecode_injection.INJECTION_ASSEMBLY if sys.version_info < (3, 15) else None
+)
+# TODO(py-315): Accurate import-hook injection is intentionally unsupported on 3.15+; see the
+# comment at instrumentation_py3_12._USE_ACCURATE_IMPORTS for the full rationale and the work
+# required to re-enable it (the `bytecode` library's CALL codegen segfaults on 3.15, so injection
+# must be reimplemented on sys.monitoring INSTRUCTION events).
+
+
 ImportName = tuple[str, tuple[str, ...]]
 ImportNamesByLine = dict[int, ImportName]
 CoverageHookArg = tuple[int, str, ImportName]
@@ -67,7 +78,12 @@ def iter_import_events(
         lineno = instr.lineno or code.co_firstlineno
         if instr.name == "IMPORT_NAME":
             import_depth = _decoded_import_depth(previous_previous_arg)
-            current_import_name = t.cast(str, instr.arg)
+            # TODO(py-315): bytecode 0.19 decodes Python 3.15 IMPORT_NAME args to (lazy, eager, name).
+            current_import_name = (
+                t.cast(str, instr.arg[2])
+                if isinstance(instr.arg, tuple) and len(instr.arg) == 3
+                else t.cast(str, instr.arg)
+            )
             current_import_package = _resolve_import_package(package, import_depth)
             events.append(ImportEvent(idx, lineno, (current_import_package, (current_import_name,))))
         elif instr.name == "IMPORT_FROM" and current_import_name is not None:
@@ -101,6 +117,9 @@ def inject_import_hooks(
     These injected hooks fire only when the interpreter reaches IMPORT_NAME/IMPORT_FROM, so false runtime branches do
     not create dependency edges. The hook is inserted after the import opcode, meaning failed imports are not recorded.
     """
+    if _INJECTION_ASSEMBLY is None:
+        raise NotImplementedError("Accurate import tracking is not supported on Python 3.15+")
+
     if isinstance(code_or_bytecode, CodeType):
         bytecode = Bytecode.from_code(code_or_bytecode)
     else:
@@ -111,6 +130,6 @@ def inject_import_hooks(
     ]
 
     for idx, arg, lineno in reversed(pending_insertions):
-        bytecode[idx + 1 : idx + 1] = INJECTION_ASSEMBLY.bind(dict(hook=hook, arg=arg), lineno=lineno)
+        bytecode[idx + 1 : idx + 1] = _INJECTION_ASSEMBLY.bind(dict(hook=hook, arg=arg), lineno=lineno)
 
     return bytecode.to_code()

ddtrace/internal/coverage/instrumentation_py3_12.py

@@ -65,6 +65,14 @@
         sys.version.split()[0],
     )
 
+# TODO(py-315): Accurate import-hook injection (_DD_COVERAGE_ACCURATE_IMPORTS) is unsupported on
+# 3.15+ because the `bytecode` library's CALL codegen segfaults on exec under CPython 3.15.0rc1,
+# which is what ddtrace.internal.bytecode_injection.INJECTION_ASSEMBLY relies on to splice hook
+# calls after import opcodes (see import_instrumentation_py3_12.inject_import_hooks). Re-enabling
+# this needs either an upstream `bytecode` fix, or reimplementing injection on sys.monitoring
+# INSTRUCTION events. Static import tracking (iter_import_events/import_names_by_line) already
+# works on 3.15+ and is used as the fallback.
+
 EVENT = sys.monitoring.events.PY_START if _USE_FILE_LEVEL_COVERAGE else sys.monitoring.events.LINE
 
 # NOTE: We try tool slots in priority order (4, 3, 1) to avoid colliding with other tools.

riotfile.py

@@ -1235,7 +1235,7 @@ def select_pys(min_version: str = MIN_PYTHON_VERSION, max_version: str = MAX_PYT
                     },
                 ),
                 Venv(
-                    pys=select_pys(max_version="3.14"),
+                    pys=select_pys(max_version="3.15"),
                     pkgs={"dramatiq": latest, "pytest": latest, "redis": latest},
                 ),
             ],

scripts/integration_registry/registry.yaml

@@ -337,7 +337,7 @@ integrations:
   tested_versions_by_dependency:
     dramatiq:
       min: 1.10.0
-      max: 2.2.0
+      max: 2.2.1
 
 - integration_name: elasticsearch
   is_external_package: true

supported_versions.json

@@ -1020,12 +1020,13 @@
                         "3.11",
                         "3.12",
                         "3.13",
-                        "3.14"
+                        "3.14",
+                        "3.15"
                     ]
                 },
                 "supportedRange": ">=1.10.0",
                 "tested": [
-                    "2.2.0"
+                    "2.2.1"
                 ]
             }
         ]

tests/contrib/suitespec.yml

@@ -1152,7 +1152,7 @@ suites:
           python: ['3.9']
           dependencies: ['dramatiq~=1.10.0', redis, pika]
         - name: dramatiq
-          python: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14']
+          python: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14', '3.15']
           dependencies: [dramatiq, redis]
   elasticsearch:
     pattern: ^elasticsearch(?!:opensearch)

tests/coverage/test_import_dependency_tracking.py

@@ -360,6 +360,10 @@ def test_no_false_dependencies():
 
 
 @pytest.mark.skipif(sys.version_info < (3, 12), reason="Test specific to Python 3.12+ monitoring API")
+@pytest.mark.skipif(
+    sys.version_info >= (3, 15),
+    reason="TODO(py-315): accurate import injection is not supported on Python 3.15+ (uses INJECTION_ASSEMBLY)",
+)
 @pytest.mark.subprocess(parametrize={"_DD_COVERAGE_FILE_LEVEL": ["true"], "_DD_COVERAGE_ACCURATE_IMPORTS": ["1"]})
 def test_file_level_false_guarded_import_not_tracked():
     """Runtime-false import statements should not create file-level dependency edges."""

tests/coverage/test_import_instrumentation_py312.py

@@ -21,13 +21,19 @@ def hook(arg):
     return seen
 
 
+@pytest.mark.skipif(
+    sys.version_info >= (3, 15), reason="TODO(py-315): accurate import hook injection is not supported on Python 3.15+"
+)
 def test_import_hook_injection_skips_runtime_false_import():
     seen = _exec_with_import_hooks("RUNTIME_FALSE = bool(0)\nif RUNTIME_FALSE:\n    import math\nimport json\n")
 
     assert (0, "<import-hook-test>", ("", ("json",))) in seen
     assert (0, "<import-hook-test>", ("", ("math",))) not in seen
 
 
+@pytest.mark.skipif(
+    sys.version_info >= (3, 15), reason="TODO(py-315): accurate import hook injection is not supported on Python 3.15+"
+)
 def test_import_hook_injection_tracks_function_local_import_only_when_called():
     from ddtrace.internal.coverage.import_instrumentation_py3_12 import inject_import_hooks
     from ddtrace.internal.coverage.import_instrumentation_py3_12 import iter_import_events
@@ -56,6 +62,19 @@ def hook(arg):
     assert (0, "<import-hook-test>", ("", ("decimal",))) in seen
 
 
+@pytest.mark.skipif(
+    sys.version_info < (3, 15), reason="TODO(py-315): accurate import hook injection is supported before Python 3.15"
+)
+def test_import_hook_injection_is_not_supported():
+    from ddtrace.internal.coverage.import_instrumentation_py3_12 import inject_import_hooks
+    from ddtrace.internal.coverage.import_instrumentation_py3_12 import iter_import_events
+
+    code = compile("import json\n", "<import-hook-test>", "exec")
+
+    with pytest.raises(NotImplementedError, match="Accurate import tracking is not supported on Python 3.15\\+"):
+        inject_import_hooks(code, lambda _: None, "<import-hook-test>", iter_import_events(code, ""))
+
+
 def test_import_event_extraction_groups_from_imports_by_line():
     from ddtrace.internal.coverage.import_instrumentation_py3_12 import import_names_by_line
     from ddtrace.internal.coverage.import_instrumentation_py3_12 import iter_import_events