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merged 2 commits into from
Nov 11, 2025
Merged

feat(grouping): Add python multiprocessing grouping input #103185

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ae7a28b
add grouping input for python multiprocessing
lobsterkatie Nov 11, 2025
f0eaea5
add snapshots
lobsterkatie Nov 11, 2025
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166 changes: 166 additions & 0 deletions tests/sentry/grouping/grouping_inputs/python-hardcoded-values-in-context-line.json
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{
"platform": "python",
"message": "Failed to process pipeline step process_rules",
"exception": {
"values": [
{
"type": "TimeoutError",
"value": "timed out",
"stacktrace": {
"frames": [
{
"function": "<module>",
"module": "__main__",
"filename": "<string>",
"abs_path": "/usr/src/getsentry/<string>",
"context_line": "from multiprocessing.spawn import spawn_main; spawn_main(tracker_fd=11, pipe_handle=32)"
},
{
"function": "spawn_main",
"module": "multiprocessing.spawn",
"filename": "multiprocessing/spawn.py",
"abs_path": "/usr/local/lib/python3.13/multiprocessing/spawn.py",
"context_line": "exitcode = _main(fd, parent_sentinel)"
},
{
"function": "_main",
"module": "multiprocessing.spawn",
"filename": "multiprocessing/spawn.py",
"abs_path": "/usr/local/lib/python3.13/multiprocessing/spawn.py",
"context_line": "return self._bootstrap(parent_sentinel)"
},
{
"function": "_bootstrap",
"module": "multiprocessing.process",
"filename": "multiprocessing/process.py",
"abs_path": "/usr/local/lib/python3.13/multiprocessing/process.py",
"context_line": "self.run()"
},
{
"function": "run",
"module": "multiprocessing.process",
"filename": "multiprocessing/process.py",
"abs_path": "/usr/local/lib/python3.13/multiprocessing/process.py",
"context_line": "self._target(*self._args, **self._kwargs)"
},
{
"function": "child_process",
"module": "sentry.taskworker.workerchild",
"filename": "sentry/taskworker/workerchild.py",
"abs_path": "/usr/src/sentry/src/sentry/taskworker/workerchild.py",
"context_line": "run_worker("
},
{
"function": "run_worker",
"module": "sentry.taskworker.workerchild",
"filename": "sentry/taskworker/workerchild.py",
"abs_path": "/usr/src/sentry/src/sentry/taskworker/workerchild.py",
"context_line": "_execute_activation(task_func, inflight.activation)"
},
{
"function": "_execute_activation",
"module": "sentry.taskworker.workerchild",
"filename": "sentry/taskworker/workerchild.py",
"abs_path": "/usr/src/sentry/src/sentry/taskworker/workerchild.py",
"context_line": "task_func(*args, **kwargs)"
},
{
"function": "__call__",
"module": "sentry.taskworker.task",
"filename": "sentry/taskworker/task.py",
"abs_path": "/usr/src/sentry/src/sentry/taskworker/task.py",
"context_line": "return self._func(*args, **kwargs)"
},
{
"function": "post_process_group",
"module": "sentry.tasks.post_process",
"filename": "sentry/tasks/post_process.py",
"abs_path": "/usr/src/sentry/src/sentry/tasks/post_process.py",
"context_line": "run_post_process_job("
},
{
"function": "run_post_process_job",
"module": "sentry.tasks.post_process",
"filename": "sentry/tasks/post_process.py",
"abs_path": "/usr/src/sentry/src/sentry/tasks/post_process.py",
"context_line": "logger.exception("
},
{
"function": "exception",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "self.error(msg, *args, exc_info=exc_info, **kwargs)"
},
{
"function": "error",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "self._log(ERROR, msg, args, **kwargs)"
},
{
"function": "_log",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "self.handle(record)"
},
{
"function": "handle",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "self.callHandlers(record)"
},
{
"function": "callHandlers",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "hdlr.handle(record)"
},
{
"function": "handle",
"module": "logging",
"filename": "__init__.py",
"abs_path": "/usr/local/lib/python3.13/logging/__init__.py",
"context_line": "self.emit(record)"
},
{
"function": "connect",
"module": "redis.connection",
"filename": "redis/connection.py",
"abs_path": "/.venv/lib/python3.13/site-packages/redis/connection.py",
"context_line": "sock = self._connect()"
},
{
"function": "_connect",
"module": "redis.connection",
"filename": "redis/connection.py",
"abs_path": "/.venv/lib/python3.13/site-packages/redis/connection.py",
"context_line": "raise err"
},
{
"function": "_connect",
"module": "redis.connection",
"filename": "redis/connection.py",
"abs_path": "/.venv/lib/python3.13/site-packages/redis/connection.py",
"context_line": "sock.connect(socket_address)"
}
]
},
"mechanism": {
"type": "logging",
"handled": true
}
}
]
},
"logentry": {
"message": "Failed to process pipeline step %s",
"formatted": "Failed to process pipeline step process_rules",
"params": ["process_rules"]
},
"logger": "sentry.tasks.post_process"
}
168 changes: 168 additions & 0 deletions ...metadata_from_variants/newstyle@2023_01_11/python_hardcoded_values_in_context_line.pysnap
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Original file line number Diff line number Diff line change
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---
created: '2025-11-11T21:47:58.392208+00:00'
creator: sentry
source: tests/sentry/grouping/test_grouphash_metadata.py
---
hash_basis: stacktrace
hashing_metadata: {
"num_stacktraces": 1,
"stacktrace_location": "exception",
"stacktrace_type": "system"
}
---
metrics with tags: {
"grouping.grouphashmetadata.event_hash_basis": {
"hash_basis": "stacktrace",
"is_hybrid_fingerprint": "False"
},
"grouping.grouphashmetadata.event_hashing_metadata.stacktrace": {
"chained_exception": "False",
"stacktrace_location": "exception",
"stacktrace_type": "system"
}
}
---
contributing variants:
system*
hash: "ab3e0802023eb2405b7bed0de8eb227d"
contributing component: exception
hint: None
root_component:
system*
exception*
stacktrace*
frame*
module*
"__main__"
function*
"<module>"
context_line*
"from multiprocessing.spawn import spawn_main; spawn_main(tracker_fd=11, pipe_handle=32)"
frame*
module*
"multiprocessing.spawn"
function*
"spawn_main"
context_line*
"exitcode = _main(fd, parent_sentinel)"
frame*
module*
"multiprocessing.spawn"
function*
"_main"
context_line*
"return self._bootstrap(parent_sentinel)"
frame*
module*
"multiprocessing.process"
function*
"_bootstrap"
context_line*
"self.run()"
frame*
module*
"multiprocessing.process"
function*
"run"
context_line*
"self._target(*self._args, **self._kwargs)"
frame*
module*
"sentry.taskworker.workerchild"
function*
"child_process"
context_line*
"run_worker("
frame*
module*
"sentry.taskworker.workerchild"
function*
"run_worker"
context_line*
"_execute_activation(task_func, inflight.activation)"
frame*
module*
"sentry.taskworker.workerchild"
function*
"_execute_activation"
context_line*
"task_func(*args, **kwargs)"
frame*
module*
"sentry.taskworker.task"
function*
"__call__"
context_line*
"return self._func(*args, **kwargs)"
frame*
module*
"sentry.tasks.post_process"
function*
"post_process_group"
context_line*
"run_post_process_job("
frame*
module*
"sentry.tasks.post_process"
function*
"run_post_process_job"
context_line*
"logger.exception("
frame*
module*
"logging"
function*
"exception"
context_line*
"self.error(msg, *args, exc_info=exc_info, **kwargs)"
frame*
module*
"logging"
function*
"error"
context_line*
"self._log(ERROR, msg, args, **kwargs)"
frame*
module*
"logging"
function*
"_log"
context_line*
"self.handle(record)"
frame*
module*
"logging"
function*
"handle"
context_line*
"self.callHandlers(record)"
frame*
module*
"logging"
function*
"callHandlers"
context_line*
"hdlr.handle(record)"
frame*
module*
"logging"
function*
"handle"
context_line*
"self.emit(record)"
frame*
module*
"redis.connection"
function*
"connect"
context_line*
"sock = self._connect()"
frame*
module*
"redis.connection"
function*
"_connect"
context_line*
"raise err"
type*
"TimeoutError"
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