repo stringclasses 454
values | file_path stringlengths 5 201 | extension stringclasses 1
value | content stringlengths 8 509k | num_lines int64 3 16.9k | size_bytes int64 8 511k |
|---|---|---|---|---|---|
posthog | products/ai_observability/backend/api/test/test_clustering_config.py | .py | from posthog.test.base import APIBaseTest
from rest_framework import status
from products.ai_observability.backend.models.clustering_config import ClusteringConfig
class TestClusteringConfigViewSet(APIBaseTest):
def test_unauthenticated_user_cannot_access_config(self):
self.client.logout()
respo... | 103 | 4,603 |
posthog | products/ai_observability/backend/summarization/utils.py | .py | """Utility functions for summarization."""
from pathlib import Path
from django.template import Context, Engine
def get_summary_cache_key(
team_id: int,
summarize_type: str,
entity_id: str,
mode: str = "minimal",
model: str | None = None,
) -> str:
model_key = model or "default"
return f... | 36 | 1,131 |
posthog | products/ai_observability/backend/summarization/models.py | .py | """Type definitions for AI observability summarization."""
from enum import StrEnum
class OpenAIModel(StrEnum):
"""Supported OpenAI models for summarization."""
GPT_4_1_NANO = "gpt-4.1-nano"
GPT_4_1_MINI = "gpt-4.1-mini"
GPT_4O_MINI = "gpt-4o-mini"
GPT_4O = "gpt-4o"
GPT_5_MINI = "gpt-5-mini"... | 21 | 441 |
posthog | products/ai_observability/backend/summarization/__init__.py | .py | """
AI observability summarization module.
Provides AI-powered summarization of traces and events using LLM calls.
Generates concise summaries with line references to the original text representation.
"""
| 7 | 206 |
posthog | products/ai_observability/backend/summarization/constants.py | .py | """Configuration constants for AI observability summarization."""
from .models import OpenAIModel, SummarizationMode
# Default configuration
DEFAULT_MODEL_OPENAI = OpenAIModel.GPT_4_1_MINI
DEFAULT_MODE = SummarizationMode.MINIMAL
# Timeout configuration (seconds)
SUMMARIZATION_TIMEOUT = 120
# Evaluation summary lim... | 24 | 852 |
posthog | products/ai_observability/backend/summarization/llm/openai.py | .py | """OpenAI provider for LLM summarization, routed through the internal Go ai-gateway
when configured, else the Python LLM gateway."""
from typing import Any, cast
import structlog
from openai.types.chat import ChatCompletionMessageParam
from rest_framework import exceptions
from posthog.llm.gateway_client import buil... | 66 | 2,329 |
posthog | products/ai_observability/backend/summarization/llm/__init__.py | .py | """LLM calling utilities for summarization."""
from .call import summarize
__all__ = ["summarize"]
| 6 | 101 |
posthog | products/ai_observability/backend/summarization/llm/schema.py | .py | """
Pydantic schema for structured LLM summarization outputs.
"""
from pydantic import BaseModel, ConfigDict, Field
class SummaryBullet(BaseModel):
"""A single bullet point in the summary."""
model_config = ConfigDict(extra="forbid")
text: str = Field(description="The bullet point text")
line_refs:... | 45 | 1,577 |
posthog | products/ai_observability/backend/summarization/llm/evaluation_schema.py | .py | """
Pydantic schema for structured evaluation summary outputs.
"""
from typing import Annotated, Literal
from pydantic import BaseModel, ConfigDict, Field
from ..constants import EVALUATION_SUMMARY_CHUNK_SIZE, EVALUATION_SUMMARY_MAX_RUNS
class EvaluationPattern(BaseModel):
"""A pattern identified across evalua... | 78 | 2,889 |
posthog | products/ai_observability/backend/summarization/llm/call.py | .py | """
LLM calling function for summarization via LLM gateway.
Routes all summarization requests through the LLM gateway with OpenAI models.
"""
from typing import cast
from ..constants import DEFAULT_MODE, DEFAULT_MODEL_OPENAI
from ..models import OpenAIModel, SummarizationMode
from .openai import summarize_with_opena... | 37 | 1,206 |
posthog | products/ai_observability/backend/summarization/llm/evaluation_summary.py | .py | """Evaluation summary generation, routed through the internal Go ai-gateway when
configured, else the Python LLM gateway.
Large evaluations use a concurrent hierarchical map-reduce because one LLM call over all
runs can trip the ai-gateway's ~30s hard timeout.
"""
import json
import asyncio
import contextlib
from col... | 635 | 23,493 |
posthog | products/ai_observability/backend/summarization/tests/test_providers.py | .py | import re
import json
import asyncio
from typing import Any
from uuid import UUID
import pytest
from unittest.mock import AsyncMock, MagicMock, patch
from rest_framework import exceptions
from products.ai_observability.backend.summarization.constants import (
EVALUATION_SUMMARY_MAX_RUNS,
EVALUATION_SUMMARY_P... | 458 | 20,188 |
posthog | products/ai_observability/backend/summarization/tests/test_call.py | .py | import pytest
from unittest.mock import patch
from products.ai_observability.backend.summarization.constants import DEFAULT_MODE, DEFAULT_MODEL_OPENAI
from products.ai_observability.backend.summarization.llm.call import summarize
from products.ai_observability.backend.summarization.llm.schema import SummarizationRespo... | 100 | 3,325 |
posthog | products/ai_observability/backend/summarization/tests/test_utils.py | .py | import pytest
from django.template import TemplateDoesNotExist
from django.utils.safestring import SafeString
from products.ai_observability.backend.summarization.utils import load_summarization_template
class TestLoadSummarizationTemplate:
def test_loads_user_template_with_context(self):
result = load_... | 75 | 2,653 |
posthog | products/ai_observability/backend/summarization/tests/test_schema.py | .py | import pytest
from pydantic import ValidationError
from products.ai_observability.backend.summarization.llm.schema import (
InterestingNote,
SummarizationResponse,
SummaryBullet,
)
class TestSummaryBullet:
def test_valid_bullet(self):
bullet = SummaryBullet(text="User greeted the assistant",... | 135 | 5,820 |
posthog | products/ai_observability/backend/queries/__init__.py | .py | from pathlib import Path
def _load_sql_query(
filename: str,
order_by: str,
order_direction: str,
*,
limit: int | None = None,
offset: int | None = None,
) -> str:
query_path = Path(__file__).parent / filename
with open(query_path) as f:
query_template = f.read()
query = q... | 37 | 1,163 |
posthog | products/ai_observability/backend/text_repr/__init__.py | .py | """
AI observability text representation module.
Provides formatters for converting LLM trace events to human-readable text.
Architecture:
- Frontend: Calls Django REST API at /api/llm_analytics/text_repr/
- Python backend: Imports formatters directly (no API call needed)
"""
from .formatters import format_event_tex... | 17 | 426 |
posthog | products/ai_observability/backend/text_repr/formatters/message_formatter.py | .py | """
Format input and output messages for text view.
Handles formatting of LLM messages including role-based conversations, tool calls,
and content blocks. Supports multiple provider formats (OpenAI, Anthropic, etc.)
with truncation and interactive markers for frontend display.
"""
import json
import base64
from typin... | 716 | 26,973 |
posthog | products/ai_observability/backend/text_repr/formatters/tool_formatter.py | .py | """
Format available tools section for text view.
Handles formatting of LLM tool/function definitions into human-readable signatures.
Supports multiple provider formats (OpenAI, Anthropic, Google/Gemini) with
automatic collapsing for long tool lists.
"""
import json
import base64
from typing import TYPE_CHECKING, Any... | 173 | 6,582 |
posthog | products/ai_observability/backend/text_repr/formatters/__init__.py | .py | """
Text representation formatters for AI observability events.
Pure Python implementation for formatting $ai_generation, $ai_span, and $ai_trace events
into human-readable text representations.
Main entry points:
- format_event_text_repr: Format single events ($ai_generation, $ai_span) from a
`properties`-shaped e... | 30 | 1,220 |
posthog | products/ai_observability/backend/text_repr/formatters/constants.py | .py | """
Shared constants for text representation formatters.
Centralizes all magic numbers and configuration values for consistent behavior
across message, tool, text, trace, and span formatters.
"""
# Truncation and display limits
DEFAULT_TRUNCATE_BUFFER = 1000 # Characters to show at start/end when truncating
MAX_UNPA... | 66 | 3,678 |
posthog | products/ai_observability/backend/text_repr/formatters/event_formatter.py | .py | """
Main event formatter for AI observability events.
Combines metadata, tools, input, and output into a readable text representation.
Handles $ai_generation and $ai_embedding events with structured error formatting,
model/timing information, and YAML-like rendering for complex data structures.
Dispatches to span_form... | 314 | 10,793 |
posthog | products/ai_observability/backend/text_repr/formatters/trace_formatter.py | .py | """
Format full traces with hierarchy for text view.
Creates ASCII tree structure with clickable expandable nodes for trace visualization.
Handles hierarchical event relationships, trace-level input/output state, and
supports both interactive frontend markers and plain text for backend/LLM consumption.
"""
import jso... | 546 | 19,413 |
posthog | products/ai_observability/backend/text_repr/formatters/span_formatter.py | .py | """
Format span events for text view.
Handles formatting of $ai_span events, which represent units of work within an LLM trace.
Displays span metadata, input/output state, and timing information with truncation support.
"""
import ast
import json
from typing import Any
from .constants import MISSING_TOOL_OUTPUT_NOTE... | 219 | 7,063 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_uniform_sampling.py | .py | import pytest
from products.ai_observability.backend.text_repr.formatters.constants import PRESERVE_HEADER_LINES
from products.ai_observability.backend.text_repr.formatters.message_formatter import reduce_by_uniform_sampling
def _create_numbered_text(num_lines: int, line_content_length: int = 50) -> str:
lines =... | 131 | 5,271 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_line_numbers.py | .py | """Tests for line numbering feature."""
from typing import Any
from ..event_formatter import format_generation_text_repr
from ..message_formatter import add_line_numbers
from ..trace_formatter import format_trace_text_repr
class TestAddLineNumbers:
"""Test add_line_numbers helper function."""
def test_add_... | 117 | 4,336 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_tool_formatter.py | .py | """
Tests for tool_formatter.py - available tools section formatting.
Tests cover array and dictionary formats, multiple provider formats, and edge cases.
"""
from ..tool_formatter import format_tools
class TestFormatTools:
"""Test available tools section formatting."""
def test_empty_tools(self):
... | 322 | 12,523 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_trace_formatter.py | .py | """
Tests for trace_formatter.py - trace hierarchy tree rendering logic.
Tests cover tree structure rendering, expandable nodes, ASCII art, and options handling.
"""
from typing import Any
from parameterized import parameterized
from posthog.schema import LLMTrace, LLMTraceEvent
from ..constants import MAX_TREE_DE... | 823 | 29,934 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_event_formatter.py | .py | """
Tests for event_formatter.py - main event formatting logic.
Tests cover error formatting with various input types including JSON strings,
dicts, nested structures, and plain text.
"""
import json
from datetime import datetime
from parameterized import parameterized
from ..constants import MISSING_TOOL_OUTPUT_NO... | 450 | 16,994 |
posthog | products/ai_observability/backend/text_repr/formatters/test/test_message_formatter.py | .py | """
Tests for message_formatter.py - message input/output formatting logic.
Tests cover multiple LLM provider formats, tool calls, truncation, and edge cases.
"""
from parameterized import parameterized
from ..constants import MISSING_REASONING_NOTE, MISSING_TOOL_OUTPUT_NOTE, MISSING_TOOLS_NOTE
from ..message_format... | 693 | 27,575 |
posthog | products/ai_observability/backend/test/test_score_definition_configs.py | .py | import unittest
from parameterized import parameterized
from rest_framework import serializers
from products.ai_observability.backend.score_definition_configs import build_score_definition_config_serializer
class TestScoreDefinitionConfigValidation(unittest.TestCase):
@parameterized.expand(
[
... | 125 | 4,959 |
posthog | products/ai_observability/backend/test/test_dataset_export.py | .py | import json
from posthog.test.base import APIBaseTest
from unittest.mock import patch
from parameterized import parameterized
from posthog.storage import object_storage
from products.ai_observability.backend.dataset_export import DatasetExportError, export_dataset_jsonl
from products.ai_observability.backend.datase... | 225 | 8,761 |
posthog | products/ai_observability/backend/test/test_error_normalization.py | .py | """Tests for AI observability errors query.
These tests verify that the errors query correctly aggregates events
by the pre-normalized $ai_error_normalized property.
Note: Error normalization logic is tested in Node.js:
See nodejs/src/ingestion/ai/errors/normalize-error.test.ts
"""
import uuid
from datetime import U... | 173 | 6,521 |
posthog | products/ai_observability/backend/test/test_max_tools.py | .py | from posthog.test.base import BaseTest
from unittest.mock import patch
from langgraph.errors import GraphInterrupt
from products.ai_observability.backend.max_tools import CONTEXT_PROMPT_TEMPLATE, DSL_REFERENCE, CreateParserRecipeTool
from ee.hogai.tool import ClientToolCallRequest
from ee.hogai.utils.types.base impo... | 152 | 6,210 |
posthog | products/ai_observability/backend/test/test_normalize_evaluation_conditions.py | .py | import importlib
from parameterized import parameterized
_migration = importlib.import_module(
"products.ai_observability.backend.migrations.0003_normalize_evaluation_conditions"
)
_normalize_condition = _migration._normalize_condition
_conditions_need_fix = _migration._conditions_need_fix
class TestNormalizeEv... | 115 | 5,161 |
posthog | products/ai_observability/backend/models/score_definitions.py | .py | from __future__ import annotations
from typing import Any
from django.db import models, transaction
from posthog.models.team.team import Team
from posthog.models.user import User
from posthog.models.utils import CreatedMetaFields, UpdatedMetaFields, UUIDModel
class StaleScoreDefinitionVersion(Exception):
"""Ra... | 94 | 3,497 |
posthog | products/ai_observability/backend/models/evaluations.py | .py | from django.db import models, transaction
from django.db.models.signals import post_save
from django.dispatch import receiver
import structlog
# DRF's ValidationError (not Django's) so save() raise sites surface as 400s via the DRF exception
# handler — Django's variant falls through to the unhandled-exception path a... | 296 | 13,767 |
posthog | products/ai_observability/backend/models/datasets.py | .py | from typing import cast
from django.contrib.postgres.indexes import GinIndex
from django.db import models
from django.db.models import F, Func, Q, Value
from django.db.models.expressions import NegatedExpression
from django.db.models.lookups import Exact
from posthog.models.scoping.manager import TeamScopedManager
fr... | 229 | 8,079 |
posthog | products/ai_observability/backend/models/__init__.py | .py | from .clustering_config import ClusteringConfig
from .clustering_job import ClusteringJob
from .datasets import Dataset, DatasetItem, DatasetItemVersion, DatasetRevision
from .evaluation_config import EvaluationConfig
from .evaluation_directories import EvaluationDirectory
from .evaluation_reports import EvaluationRepo... | 45 | 1,409 |
posthog | products/ai_observability/backend/models/clustering_config.py | .py | from django.db import models
class ClusteringConfig(models.Model):
"""Team-level configuration for AI observability clustering filters."""
team = models.OneToOneField(
"posthog.Team",
on_delete=models.CASCADE,
primary_key=True,
related_name="clustering_config",
)
# Pr... | 25 | 716 |
posthog | products/ai_observability/backend/models/llm_prompt.py | .py | from typing import Any
from django.db import models, transaction
from django.db.models import Count, DateTimeField, IntegerField, OuterRef, QuerySet, Subquery, UUIDField
from django.db.models.signals import post_delete, post_save
from django.dispatch import receiver
from django.utils import timezone
from posthog.exce... | 183 | 7,201 |
posthog | products/ai_observability/backend/models/taggers.py | .py | from typing import Any
from django.core.exceptions import ValidationError
from django.db import models, transaction
from django.db.models.signals import post_save
from django.dispatch import receiver
import structlog
from pydantic import BaseModel, Field, field_validator, model_validator
from posthog.models.utils im... | 192 | 7,656 |
posthog | products/ai_observability/backend/models/provider_keys.py | .py | from typing import Any
from django.db import models, transaction
from django.db.models.signals import post_delete, post_save
from django.dispatch import receiver
from posthog.helpers.encrypted_fields import EncryptedJSONField
from posthog.models.utils import UUIDTModel
from posthog.plugins.plugin_server_api import re... | 83 | 3,149 |
posthog | products/ai_observability/backend/models/parser_recipe.py | .py | from django.db import models
from posthog.models.scoping.root_mixin import TeamScopedRootMixin
from posthog.models.utils import CreatedMetaFields, UpdatedMetaFields, UUIDModel
MAX_SOURCE_LENGTH = 100_000
class ParserRecipe(TeamScopedRootMixin, UUIDModel, CreatedMetaFields, UpdatedMetaFields):
"""A team's net-ne... | 22 | 732 |
posthog | products/ai_observability/backend/models/evaluation_config.py | .py | from django.db import models
class EvaluationConfig(models.Model):
"""Team-level configuration for evaluations"""
team = models.OneToOneField(
"posthog.Team",
on_delete=models.CASCADE,
primary_key=True,
related_name="evaluation_config",
)
# Active BYOK key (single sou... | 31 | 791 |
posthog | products/ai_observability/backend/models/llm_traces_summaries.py | .py | from django.db import models
from posthog.models.utils import UUIDTModel
class LLMTraceSummary(UUIDTModel):
class Meta:
indexes = [
models.Index(fields=["team", "trace_id", "trace_summary_type"]),
]
constraints = [
models.UniqueConstraint(fields=["team", "trace_id"... | 31 | 1,127 |
posthog | products/ai_observability/backend/models/review_queues.py | .py | from django.db import models, transaction
from django.db.models import Q
from django.utils import timezone
from posthog.models.team.team import Team
from posthog.models.utils import CreatedMetaFields, DeletedMetaFields, UpdatedMetaFields, UUIDModel
class ReviewQueue(UUIDModel, CreatedMetaFields, UpdatedMetaFields, D... | 77 | 2,773 |
posthog | products/ai_observability/backend/models/clustering_job.py | .py | from django.db import models
from django.db.models.signals import post_save
from django.dispatch import receiver
from posthog.models.team import Team
from posthog.models.utils import UUIDModel
class ClusteringJob(UUIDModel):
"""A named clustering configuration for a team.
Each job defines one analysis level... | 82 | 2,851 |
posthog | products/ai_observability/backend/models/evaluation_configs.py | .py | from typing import Annotated, Any, Literal
from django.db import models
from pydantic import BaseModel, ConfigDict, Field, TypeAdapter, field_validator, model_validator
class EvaluationType(models.TextChoices):
"""How the evaluation is performed"""
LLM_JUDGE = "llm_judge", "LLM as a judge"
HOG = "hog",... | 314 | 12,785 |
posthog | products/ai_observability/backend/models/evaluation_reports.py | .py | from datetime import timedelta
from django.db import models
from django.utils import timezone
from dateutil.rrule import rrulestr
from posthog.models.utils import UUIDTModel
from products.workflows.backend.utils.rrule_utils import compute_next_occurrences, validate_rrule
from .evaluation_configs import REPORTABLE_... | 214 | 8,917 |
posthog | products/ai_observability/backend/models/model_configuration.py | .py | from django.core.exceptions import ValidationError
from django.db import models
from posthog.models.utils import UUIDTModel
from .provider_keys import LLMProvider
class LLMModelConfiguration(UUIDTModel):
"""Configuration for LLM model selection, used by evals and other features."""
team = models.ForeignKey... | 62 | 2,362 |
posthog | products/ai_observability/backend/models/evaluation_directories.py | .py | from django.db import models
from django.db.models.functions import Lower
from posthog.models.activity_logging.model_activity import ModelActivityMixin
from posthog.models.scoping.root_mixin import TeamScopedRootMixin
from posthog.models.utils import CreatedMetaFields, UpdatedMetaFields, UUIDModel
class EvaluationDi... | 41 | 1,361 |
posthog | products/ai_observability/backend/models/trace_reviews.py | .py | from django.contrib.postgres.fields import ArrayField
from django.contrib.postgres.indexes import GinIndex
from django.db import models
from django.db.models import Q
from posthog.models.team.team import Team
from posthog.models.utils import CreatedMetaFields, DeletedMetaFields, UpdatedMetaFields, UUIDModel
from .sco... | 79 | 3,396 |
posthog | products/ai_observability/backend/models/test/test_evaluation_reports.py | .py | import datetime as dt
from zoneinfo import ZoneInfo
from posthog.test.base import BaseTest
from django.utils import timezone
from products.ai_observability.backend.models.evaluation_reports import EvaluationReport, EvaluationReportRun
from products.ai_observability.backend.models.evaluations import Evaluation, Evalu... | 253 | 10,721 |
posthog | products/ai_observability/backend/models/test/test_evaluation_configs.py | .py | import pytest
from products.ai_observability.backend.models.evaluation_configs import validate_target_config
class TestValidateTargetConfig:
@pytest.mark.parametrize(
"config,expected",
[
({}, {"strategy": "fixed_window", "window_seconds": 1800}),
(None, {"strategy": "fixe... | 102 | 4,394 |
posthog | products/ai_observability/backend/models/test/test_evaluations.py | .py | from posthog.test.base import BaseTest
from unittest.mock import patch
from parameterized import parameterized
from rest_framework.exceptions import ValidationError
from products.ai_observability.backend.models.evaluations import Evaluation, EvaluationStatus, EvaluationStatusReason
class TestEvaluationModel(BaseTes... | 445 | 17,520 |
posthog | products/ai_observability/backend/models/test/test_taggers.py | .py | from posthog.test.base import BaseTest
from unittest.mock import patch
from django.core.exceptions import ValidationError
from posthog.models.utils import UUIDTModel
from posthog.temporal.ai_observability.run_tagger import run_hog_tagger
from products.ai_observability.backend.models.taggers import LLMTaggerConfig, T... | 332 | 11,008 |
posthog | products/ai_observability/backend/providers/inkeep.py | .py | import os
import json
import uuid
import logging
from collections.abc import Generator
from typing import Any
from django.conf import settings
import openai
import posthoganalytics
from products.ai_observability.backend.providers.formatters.openai_formatter import convert_to_openai_messages
logger = logging.getLogg... | 95 | 3,287 |
posthog | products/ai_observability/backend/providers/formatters/anthropic_typeguards.py | .py | from typing import Any, TypeGuard
from anthropic.types import (
Base64ImageSourceParam,
ImageBlockParam,
TextBlockParam,
ToolResultBlockParam,
ToolUseBlockParam,
URLImageSourceParam,
)
def is_string(part: Any) -> TypeGuard[str]:
return isinstance(part, str)
def is_tool_result_param(part... | 39 | 1,118 |
posthog | products/ai_observability/backend/providers/formatters/openai_formatter.py | .py | import json
from typing import Any
from openai.types.chat import (
ChatCompletionAssistantMessageParam,
ChatCompletionContentPartImageParam,
ChatCompletionContentPartTextParam,
ChatCompletionMessageParam,
ChatCompletionMessageToolCallParam,
ChatCompletionToolMessageParam,
ChatCompletionUser... | 133 | 6,429 |
posthog | products/ai_observability/backend/providers/formatters/gemini_formatter.py | .py | import base64
from typing import Any, cast
from google.genai.types import Blob, Content, ContentListUnion, Part
from products.ai_observability.backend.providers.formatters.anthropic_typeguards import (
is_base64_image_param,
is_image_block_param,
is_text_block_param,
)
def convert_anthropic_messages_to_... | 40 | 1,645 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/openai.py | .py | from typing import Any
from .base import ToolFormatter
from .models import Tool
class OpenAIToolFormatter(ToolFormatter):
"""OpenAI tool format: {"type": "function", "function": {...}}"""
def can_parse(self, tool_data: dict[str, Any]) -> bool:
return (
tool_data.get("type") == "function"... | 40 | 1,214 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/gemini.py | .py | from typing import Any
from .base import ToolFormatter
from .models import Tool
class GeminiToolFormatter(ToolFormatter):
"""Gemini tool format: wrapped or direct function declarations"""
def can_parse(self, tool_data: dict[str, Any]) -> bool:
# Wrapped format
if "functionDeclarations" in to... | 79 | 2,984 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/models.py | .py | from dataclasses import dataclass
from enum import Enum
from typing import Any
@dataclass
class Tool:
"""Internal representation of a tool/function"""
name: str
description: str
parameters: dict[str, Any]
class ToolFormat(Enum):
OPENAI = "openai"
ANTHROPIC = "anthropic"
GEMINI = "gemini... | 19 | 322 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/__init__.py | .py | from .handler import LLMToolsHandler
from .models import ToolFormat
__all__ = ["LLMToolsHandler", "ToolFormat"]
| 5 | 113 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/anthropic.py | .py | from typing import Any
from .base import ToolFormatter
from .models import Tool
class AnthropicToolFormatter(ToolFormatter):
"""Anthropic tool format: {"name": ..., "description": ..., "input_schema": ...}"""
def can_parse(self, tool_data: dict[str, Any]) -> bool:
return "name" in tool_data and "inp... | 32 | 956 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/handler.py | .py | from typing import Any
from .anthropic import AnthropicToolFormatter
from .gemini import GeminiToolFormatter
from .models import ToolFormat
from .openai import OpenAIToolFormatter
class LLMToolsHandler:
"""Handler for converting between different LLM tool formats"""
_formatters = {
ToolFormat.OPENAI... | 58 | 2,226 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/base.py | .py | from abc import ABC, abstractmethod
from typing import Any
from .models import Tool
class ToolFormatter(ABC):
"""Abstract base class for tool format parsers and serializers"""
@abstractmethod
def can_parse(self, tool_data: dict[str, Any]) -> bool:
"""Check if this formatter can parse the given t... | 24 | 670 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/test/test_formatters.py | .py | from products.ai_observability.backend.providers.formatters.tools_handler import LLMToolsHandler, ToolFormat
class TestFormatConversions:
def test_skip_conversion_when_already_in_target_format(self):
openai_tools = [
{"type": "function", "function": {"name": "test", "description": "", "paramet... | 288 | 9,926 |
posthog | products/ai_observability/backend/providers/formatters/tools_handler/test/test_handler.py | .py | import pytest
from parameterized import parameterized
from products.ai_observability.backend.providers.formatters.tools_handler import LLMToolsHandler, ToolFormat
class TestLLMToolsHandler:
@parameterized.expand(
[
(None, None),
([], None),
({}, None),
]
)... | 124 | 4,689 |
posthog | products/cdp/backend/apps.py | .py | from django.apps import AppConfig
class CdpConfig(AppConfig):
# Legacy Plugin/HogFunction/Hook tables used AutoField (INT4) before BigAutoField
# became Django's default. SeparateDatabaseAndState preserves the DB schema, so the
# app default must match — otherwise fresh test DBs would create INT8 columns ... | 12 | 520 |
posthog | products/cdp/backend/max_tools.py | .py | import re
import json
from typing import Optional
from langchain_core.language_models import BaseChatModel
from langchain_core.messages import HumanMessage, SystemMessage
from pydantic import BaseModel, Field
from posthog.hogql import errors as hogql_errors
from posthog.hogql.parser import parse_program
from posthog... | 338 | 12,880 |
posthog | products/cdp/backend/routes.py | .py | from posthog.api.routing import RouterRegistry
from products.cdp.backend.api import hog_function, hog_function_template, plugin, plugin_log_entry
def register_routes(routers: RouterRegistry) -> None:
routers.root.register(r"plugin_config", plugin.LegacyPluginConfigViewSet, "legacy_plugin_configs")
plugins_co... | 70 | 2,648 |
posthog | products/cdp/backend/test_max_tools.py | .py | import pytest
from parameterized import parameterized
from products.cdp.backend.max_tools import CreateHogTransformationFunctionTool
from ee.hogai.chat_agent.schema_generator.parsers import PydanticOutputParserException
class TestParseOutput:
@parameterized.expand(
[
(
"slic... | 46 | 1,955 |
posthog | products/cdp/backend/prompts.py | .py | HOG_TRANSFORMATION_ASSISTANT_ROOT_SYSTEM_PROMPT = """
The user is currently editing or creating a Hog transformation function. They expect your help with writing and tweaking Hog code.
IMPORTANT: This is currently your primary task. Therefore `create_hog_transformation_function` is currently your primary tool.
Use `cr... | 2,801 | 124,560 |
posthog | products/cdp/backend/tasks/__init__.py | .py | from . import hog_functions
__all__ = ["hog_functions"]
| 4 | 57 |
posthog | products/cdp/backend/tasks/hog_functions.py | .py | from typing import Optional
from django.core.management import call_command
from django.utils import timezone
from celery import shared_task
from structlog import get_logger
from posthog.celery_queues import CeleryQueue
from posthog.plugins.plugin_server_api import reload_hog_functions_on_workers
from posthog.redis ... | 138 | 5,320 |
posthog | products/cdp/backend/temporal/health_checks/ingestion_warnings.py | .py | import structlog
from posthog.dags.common.owners import JobOwners
from posthog.models.health_issue import HealthIssue
from posthog.models.ingestion_warnings.sql_v2 import DISTRIBUTED_TABLE_NAME
from posthog.temporal.health_checks.detectors import CLICKHOUSE_BATCH_EXECUTION_POLICY
from posthog.temporal.health_checks.fr... | 161 | 7,716 |
posthog | products/cdp/backend/services/integration_usage.py | .py | from typing import Any
from products.cdp.backend.models import HogFunction
def _input_references_integration(input_entry: Any, integration_id: int) -> bool:
if not isinstance(input_entry, dict):
return False
# Mirrors the runtime's resolution: input?.value?.integrationId ?? input?.value
# (see no... | 41 | 1,795 |
posthog | products/cdp/backend/services/revisions.py | .py | import structlog
import posthoganalytics
from posthog.models.team.team import Team
logger = structlog.get_logger(__name__)
DESTINATIONS_REVISIONS_FLAG = "destinations-revisions"
def use_destinations_revisions(team: Team) -> bool:
"""Gates the draft → review → publish cycle on enabled functions; off means today... | 38 | 1,313 |
posthog | products/cdp/backend/api/hooks.py | .py | from typing import cast
from urllib.parse import urlparse
from django.core.exceptions import ValidationError
from django.http import Http404
from rest_framework import exceptions, mixins, serializers, status, viewsets
from rest_framework.response import Response
from posthog.api.routing import TeamAndOrgViewSetMixin... | 171 | 6,343 |
posthog | products/cdp/backend/api/hog_function.py | .py | import json
from datetime import timedelta
from typing import Any, Optional, cast
from django.core.signing import BadSignature, SignatureExpired, TimestampSigner
from django.db import transaction
from django.db.models import Q, QuerySet
from django.utils import timezone
import structlog
import posthoganalytics
from d... | 1,696 | 79,177 |
posthog | products/cdp/backend/api/plugin_log_entry.py | .py | from datetime import datetime
from typing import Optional
from rest_framework import exceptions, viewsets
from rest_framework.response import Response
from rest_framework_dataclasses.serializers import DataclassSerializer
from posthog.api.routing import TeamAndOrgViewSetMixin
from products.cdp.backend.api.plugin imp... | 63 | 2,297 |
posthog | products/cdp/backend/api/hog_function_template.py | .py | from functools import cached_property
from django.db.models import Count, QuerySet
import structlog
from drf_spectacular.types import OpenApiTypes
from drf_spectacular.utils import OpenApiParameter, extend_schema
from rest_framework import mixins, permissions, serializers, viewsets
from rest_framework.exceptions impo... | 203 | 9,178 |
posthog | products/cdp/backend/api/plugin.py | .py | import re
import json
from typing import Any, Optional, cast
from django.core.exceptions import ObjectDoesNotExist
from django.core.files.uploadedfile import UploadedFile
from django.db import transaction
from django.db.models import Q
from django.http import HttpResponse
from django.utils.encoding import smart_str
fr... | 1,004 | 41,076 |
posthog | products/cdp/backend/api/test/test_hog_function.py | .py | import json
from typing import Any, Optional
from freezegun import freeze_time
from posthog.test.base import APIBaseTest, ClickhouseTestMixin, QueryMatchingTest
from unittest.mock import ANY, MagicMock, patch
from django.db import connection
from parameterized import parameterized
from rest_framework import status
... | 2,970 | 124,298 |
posthog | products/cdp/backend/api/test/test_plugin.py | .py | import json
from datetime import datetime
from typing import Any, Optional, cast
from zoneinfo import ZoneInfo
import pytest
from freezegun import freeze_time
from posthog.test.base import APIBaseTest, QueryMatchingTest, snapshot_postgres_queries
from unittest import mock
from unittest.mock import patch
from rest_fra... | 1,263 | 55,817 |
posthog | products/cdp/backend/api/test/test_hog_function_drafts.py | .py | from posthog.test.base import APIBaseTest
from unittest.mock import patch
from parameterized import parameterized
from rest_framework import status
from posthog.models.activity_logging.activity_log import ActivityLog
from products.cdp.backend.models.hog_functions.hog_function import HogFunction
from products.cdp.bac... | 527 | 23,892 |
posthog | products/cdp/backend/api/test/test_hooks.py | .py | import uuid
from typing import Any
import pytest
from posthog.test.base import ClickhouseTestMixin
from posthog.cdp.templates.hog_function_template import sync_template_to_db
from posthog.cdp.templates.zapier.template_zapier import template as template_zapier
from products.actions.backend.models.action import Action... | 149 | 5,440 |
posthog | products/cdp/backend/api/test/test_hog_function_templates.py | .py | import os
import json
from posthog.test.base import APIBaseTest, ClickhouseTestMixin, QueryMatchingTest
from parameterized import parameterized
from rest_framework import status
from posthog.cdp.templates.hog_function_template import sync_template_to_db
from posthog.cdp.templates.slack.template_slack import template... | 391 | 16,990 |
posthog | products/cdp/backend/facade/models.py | .py | """
Model-class wiring for cdp.
Re-exports the HogFunction model surface cross-product consumers dispatch on. Light.
"""
from products.cdp.backend.models.hog_functions.hog_function import HogFunction, HogFunctionState, HogFunctionType
__all__ = ["HogFunction", "HogFunctionState", "HogFunctionType"]
| 10 | 303 |
posthog | products/cdp/backend/facade/api.py | .py | """
Facade for cdp.
Re-exports the HogFunction serializer cross-product API views reuse. Lazy (PEP 562) to
keep the DRF/serializer import chain off config-only import paths.
"""
_B = "products.cdp.backend."
_LAZY = {"HogFunctionSerializer": "api.hog_function"}
__all__ = sorted(_LAZY)
def __getattr__(name: str):
... | 22 | 535 |
posthog | products/cdp/backend/models/__init__.py | .py | from .hog_function_template import HogFunctionTemplate
from .hog_functions import HogFunction, HogFunctionRevision
from .hog_functions.hog_function import HogFunctionState
from .hook import Hook
from .plugin import (
Plugin,
PluginAttachment,
PluginConfig,
PluginLogEntry,
PluginLogEntrySource,
P... | 31 | 685 |
posthog | products/cdp/backend/models/hook.py | .py | import json
from django.core.exceptions import ValidationError
from django.db import models
from django.db.models.signals import post_delete, post_save
from django.dispatch.dispatcher import receiver
from posthog.models.signals import mutable_receiver
from posthog.models.utils import generate_random_token
from postho... | 50 | 1,816 |
posthog | products/cdp/backend/models/hog_function_template.py | .py | import json
import hashlib
from typing import Optional
from django.db import models
import structlog
from posthog.models.utils import UUIDTModel
logger = structlog.get_logger(__name__)
class HogFunctionTemplate(UUIDTModel):
"""
Django model for storing HogFunction templates in the database.
This model... | 160 | 5,590 |
posthog | products/cdp/backend/models/plugin.py | .py | import os
import datetime
import subprocess
from dataclasses import dataclass
from enum import StrEnum
from typing import Any, Literal, Optional, cast
from uuid import UUID
from django.conf import settings
from django.core import exceptions
from django.db import models
from django.db.models.signals import post_delete,... | 585 | 23,811 |
posthog | products/cdp/backend/models/hog_functions/utils.py | .py | from __future__ import annotations
from products.cdp.backend.models.hog_functions.hog_function import HogFunctionType
def humanize_hog_function_type(hog_type: str | None) -> str:
"""Return a human friendly label for a Hog function type."""
if not hog_type:
return "hog function"
if hog_type == H... | 16 | 414 |
posthog | products/cdp/backend/models/hog_functions/hog_function_revision.py | .py | from typing import Any
from django.db import models
from posthog.models.scoping.root_mixin import TeamScopedRootMixin
from posthog.models.utils import UUIDModel
class HogFunctionRevision(TeamScopedRootMixin, UUIDModel):
"""Append-only snapshot of a function's live config, written whenever that config changes.
... | 43 | 2,146 |
posthog | products/cdp/backend/models/hog_functions/__init__.py | .py | from .hog_function import HogFunction, HogFunctionState
from .hog_function_revision import HogFunctionRevision
__all__ = ["HogFunction", "HogFunctionRevision", "HogFunctionState"]
| 5 | 181 |
posthog | products/cdp/backend/models/hog_functions/hog_function.py | .py | import enum
from collections.abc import Iterable
from types import SimpleNamespace
from typing import TYPE_CHECKING, Optional
from django.conf import settings
from django.db import models
from django.db.models import QuerySet
from django.db.models.signals import post_delete, post_save
from django.dispatch.dispatcher i... | 433 | 17,251 |
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