sample_id stringlengths 21 196 | text stringlengths 105 936k | metadata dict | category stringclasses 6
values |
|---|---|---|---|
marimo-team/marimo:marimo/_runtime/dataflow/edges.py | # Copyright 2026 Marimo. All rights reserved.
"""Edge computation logic for cell dependencies."""
from __future__ import annotations
from typing import TYPE_CHECKING, Literal, Optional, cast
from marimo import _loggers
if TYPE_CHECKING:
from marimo._ast.cell import CellImpl
from marimo._ast.sql_visitor impo... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_runtime/dataflow/edges.py",
"license": "Apache License 2.0",
"lines": 216,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_runtime/dataflow/graph.py | # Copyright 2026 Marimo. All rights reserved.
"""Graph coordinator that orchestrates all dataflow components."""
from __future__ import annotations
import threading
from dataclasses import dataclass, field
from typing import TYPE_CHECKING, Callable, Literal, Optional
from marimo import _loggers
from marimo._ast.comp... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_runtime/dataflow/graph.py",
"license": "Apache License 2.0",
"lines": 344,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_runtime/dataflow/runner.py | # Copyright 2026 Marimo. All rights reserved.
"""Runner utility for executing individual cells in a graph."""
from __future__ import annotations
from typing import TYPE_CHECKING, Any
from marimo._runtime.executor import ExecutionConfig, get_executor
if TYPE_CHECKING:
from marimo._ast.cell import CellImpl
fr... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_runtime/dataflow/runner.py",
"license": "Apache License 2.0",
"lines": 125,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_runtime/dataflow/topology.py | # Copyright 2026 Marimo. All rights reserved.
"""Graph topology for cell dependencies.
This module provides the core graph structure for tracking cell relationships.
"""
from __future__ import annotations
from collections import deque
from dataclasses import dataclass, field
from typing import TYPE_CHECKING, Protoco... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_runtime/dataflow/topology.py",
"license": "Apache License 2.0",
"lines": 110,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_runtime/dataflow/types.py | # Copyright 2026 Marimo. All rights reserved.
"""Type definitions for dataflow graph."""
from __future__ import annotations
from marimo._types.ids import CellId_t
# Edge is a tuple of (parent, child) cell IDs
Edge = tuple[CellId_t, CellId_t]
# EdgeWithVar uses a tuple (not a set) for the variables linking the cells... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_runtime/dataflow/types.py",
"license": "Apache License 2.0",
"lines": 12,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_runtime/test_edges.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from functools import partial
import pytest
from marimo._ast import compiler
from marimo._dependencies.dependencies import DependencyManager
from marimo._runtime.dataflow import edges
from marimo._runtime.dataflow.definitions import Def... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_runtime/test_edges.py",
"license": "Apache License 2.0",
"lines": 435,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_runtime/test_topology.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from functools import partial
import pytest
from marimo._ast import compiler
from marimo._runtime.dataflow.topology import MutableGraphTopology
from marimo._types.ids import CellId_t
parse_cell = partial(compiler.compile_cell, cell_id=... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_runtime/test_topology.py",
"license": "Apache License 2.0",
"lines": 355,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/issues/2628_bar_container.py | import marimo
__generated_with = "0.18.4"
app = marimo.App(width="medium")
@app.cell
def _():
import matplotlib.pyplot as plt
return (plt,)
@app.cell
def _(plt):
import numpy as np
plt.hist(np.random.rand(1000), bins=10)
return
@app.cell
def _():
import altair as alt
chart = (
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/issues/2628_bar_container.py",
"license": "Apache License 2.0",
"lines": 31,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/outputs/console_with_links.py | import marimo
__generated_with = "0.18.4"
app = marimo.App(width="medium")
@app.cell
def _():
import altair as alt
import polars as pl
import vegafusion
# Enable VegaFusion data transformer
alt.data_transformers.enable("vegafusion")
_df = pl.DataFrame(
{"category": ["A", "B", "C", "... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/outputs/console_with_links.py",
"license": "Apache License 2.0",
"lines": 75,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/anywidget_examples/scatter.py | # /// script
# requires-python = ">=3.13"
# dependencies = [
# "jupyter-scatter==0.22.2",
# "numpy==2.3.5",
# ]
# ///
import marimo
__generated_with = "0.19.7"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
import jscatter
import numpy as np
x = np.random.rand(50000... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/anywidget_examples/scatter.py",
"license": "Apache License 2.0",
"lines": 31,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_plugins/stateless/test_stat.py | # Copyright 2026 Marimo. All rights reserved.
import pytest
from marimo._dependencies.dependencies import DependencyManager
from marimo._output.hypertext import Html
from marimo._plugins.stateless.stat import try_convert_to_html
def test_try_convert_to_html_valid_html():
result = try_convert_to_html("<div>Hello... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_plugins/stateless/test_stat.py",
"license": "Apache License 2.0",
"lines": 29,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_ast/codegen_data/test_stacked_decorators_toplevel.py | import marimo
__generated_with = "0.18.2"
app = marimo.App()
with app.setup:
import marimo as mo
wrap = lambda x: x
@app.function
# comment after app.function
@mo.cache
# comment after cache
def cached_func():
return 42
@app.cell
def normal_cell():
a = 1
return (a,)
@app.class_definition
@wr... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ast/codegen_data/test_stacked_decorators_toplevel.py",
"license": "Apache License 2.0",
"lines": 26,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/tables/decimals.py | import marimo
__generated_with = "0.18.2"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return
@app.cell
def _():
import polars as pl
decimal_data = pl.DataFrame(
{"decimals": pl.Series(range(201), dtype=pl.Decimal(scale=2))}
)
decimal_data
return
@a... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/tables/decimals.py",
"license": "Apache License 2.0",
"lines": 26,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/nav_menu_submenu_positioning.py | import marimo
__generated_with = "0.18.2"
app = marimo.App(width="full")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(mo):
orientation = mo.ui.dropdown(["vertical", "horizontal"], value="horizontal")
orientation
return (orientation,)
@app.cell(hide_code=True)
def _(mo):... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/nav_menu_submenu_positioning.py",
"license": "Apache License 2.0",
"lines": 104,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:frontend/e2e-tests/py/layout_grid_with_sidebar.py | # /// script
# [tool.marimo.runtime]
# auto_instantiate = true
# ///
import marimo
__generated_with = "0.18.0"
app = marimo.App(layout_file="layouts/layout_grid_with_sidebar.grid.json")
@app.cell
def _(mo):
mo.md("""
# Grid with Sidebar
""")
return
@app.cell
def _(mo):
mo.md("""
## Main Co... | {
"repo_id": "marimo-team/marimo",
"file_path": "frontend/e2e-tests/py/layout_grid_with_sidebar.py",
"license": "Apache License 2.0",
"lines": 48,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_server/test_file_manager_absolute_path.py | # Copyright 2026 Marimo. All rights reserved.
"""Test file manager with absolute directory paths."""
from __future__ import annotations
import os
import sys
from pathlib import Path
import pytest
from marimo._server.file_router import AppFileRouter
from marimo._utils.http import HTTPException, HTTPStatus
is_window... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_server/test_file_manager_absolute_path.py",
"license": "Apache License 2.0",
"lines": 666,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_ai/test_streaming_config.py | # Copyright 2026 Marimo. All rights reserved.
"""Tests for streaming delta generation and fallback behavior."""
from __future__ import annotations
from marimo._ai.llm._impl import openai
class TestStreamingDeltaGeneration:
"""Test that stream response helpers yield delta chunks."""
def test_openai_stream_r... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ai/test_streaming_config.py",
"license": "Apache License 2.0",
"lines": 116,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/tables/markdown_example.py | import marimo
__generated_with = "0.17.8"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(markdown_sample, mo):
mo.ui.table(
{
"heading": ["### Hello" * 8],
"code_blocks": ["```python\n print('hi')\n```" * 3],
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/tables/markdown_example.py",
"license": "Apache License 2.0",
"lines": 37,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_lint/rules/runtime/branch_expression.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import ast
from typing import TYPE_CHECKING
from marimo._ast.parse import ast_parse
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._lint.rules.base import LintRule
if TYPE_CHECKING:
from marimo._lint.context im... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_lint/rules/runtime/branch_expression.py",
"license": "Apache License 2.0",
"lines": 220,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_lint/test_files/branch_expression.py | import marimo
__generated_with = "0.18.0"
app = marimo.App(width="medium")
with app.setup:
import marimo as mo
@app.cell
def _():
# Standard branch
x = input("What's your name?") # prefer mo.ui.input in real cases :)
if len(x) > 20:
invalid = True
mo.md("Your name is very long.")
... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/branch_expression.py",
"license": "Apache License 2.0",
"lines": 96,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_messaging/test_enc_hook.py | # Copyright 2026 Marimo. All rights reserved.
import decimal
import json
import pytest
from marimo._dependencies.dependencies import DependencyManager
from marimo._messaging.msgspec_encoder import enc_hook
def test_enc_hook() -> None:
"""Test the enc_hook function."""
assert enc_hook(1) == 1
assert enc... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_messaging/test_enc_hook.py",
"license": "Apache License 2.0",
"lines": 87,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/parse/classes_with_types.py | import marimo
__generated_with = "0.18.0"
app = marimo.App(width="medium")
with app.setup:
from typing import TypeAlias
MySetupTypeAlias: TypeAlias = int
type MySetupType = int
@app.class_definition
class SetupTypeAlias:
def __init__(self, value: MySetupTypeAlias):
self.value = value
@app... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/parse/classes_with_types.py",
"license": "Apache License 2.0",
"lines": 27,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/tables/nans.py | import marimo
__generated_with = "0.18.2"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
import polars as pl
import pandas as pd
import numpy as np
return mo, np, pd, pl
@app.cell
def _(mo, np, pl):
polars_df = pl.DataFrame({"nans": [1.0, np.nan, np.inf, -np.inf, No... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/tables/nans.py",
"license": "Apache License 2.0",
"lines": 37,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/parse/classes.py | import marimo
__generated_with = "0.18.0"
app = marimo.App(width="medium")
@app.class_definition
# This should be reusable
class One:
A: int = 1
def run(a: A = 1) -> int:
return a
@app.class_definition
# This should be a pure-class
class Two:
A: int = 1
def run(a: int = 1) -> int:
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/parse/classes.py",
"license": "Apache License 2.0",
"lines": 51,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/tables/milliseconds.py | import marimo
__generated_with = "0.18.0"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _():
import pandas as pd
base = pd.Timestamp("2024-11-21T12:34:56")
data = {
"timestamp": [
base,
base + pd.Timedelta(mil... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/tables/milliseconds.py",
"license": "Apache License 2.0",
"lines": 63,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/compat/python314.py | import marimo
__generated_with = "0.18.0"
app = marimo.App(width="medium")
@app.cell
def _():
import asyncio
import concurrent.futures
def blocking():
return "done"
return asyncio, blocking, concurrent
@app.cell
async def _(asyncio, blocking, concurrent):
loop = asyncio.get_running_loo... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/compat/python314.py",
"license": "Apache License 2.0",
"lines": 18,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/this.py | # Copyright 2026 Marimo. All rights reserved.
print("""The marimo contract
To use marimo means entering into a social contract.
In this contract you agree
to define each variable just once,
to reference variables without cycles,
to mutate variables sparingly,
to bind variables to UI elements.
In return marimo assembl... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/this.py",
"license": "Apache License 2.0",
"lines": 30,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | documentation |
marimo-team/marimo:examples/ai/chat/streaming_custom.py | # /// script
# requires-python = ">=3.11"
# dependencies = [
# "marimo",
# ]
# ///
import marimo
__generated_with = "0.19.7"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
import asyncio
return asyncio, mo
@app.cell(hide_code=True)
def _(mo):
mo.md("""
# Custom st... | {
"repo_id": "marimo-team/marimo",
"file_path": "examples/ai/chat/streaming_custom.py",
"license": "Apache License 2.0",
"lines": 79,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_runtime/utils/test_set_ui_element_request_manager.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import asyncio
import queue
import threading
import time
from marimo._runtime.commands import (
ModelCommand,
ModelCustomMessage,
ModelUpdateMessage,
UpdateUIElementCommand,
)
from marimo._runtime.utils.set_ui_element_req... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_runtime/utils/test_set_ui_element_request_manager.py",
"license": "Apache License 2.0",
"lines": 337,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/third_party/pymc_example.py | import marimo
__generated_with = "0.17.7"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return
@app.cell
def _():
import pymc as pm
import numpy as np
import time
# Define a simple model
with pm.Model() as model:
# Define a normal distribution
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/third_party/pymc_example.py",
"license": "Apache License 2.0",
"lines": 25,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/formatters/ibis_opinionated_formatters.py | # /// script
# requires-python = ">=3.13"
# dependencies = [
# "ibis-framework[duckdb]==11.0.0",
# ]
# ///
import marimo
__generated_with = "0.17.7"
app = marimo.App(width="medium", auto_download=["html", "ipynb"])
@app.cell
def _():
import ibis
import marimo as mo
return ibis, mo
@app.cell
def _(... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/formatters/ibis_opinionated_formatters.py",
"license": "Apache License 2.0",
"lines": 55,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_ast/codegen_data/test_function_decorator_call.py | import marimo
__generated_with = "0.15.3"
app = marimo.App()
with app.setup():
def my_decorator(fn):
return fn
@app.function()
@my_decorator
def my_function():
x = 1
return x
if __name__ == "__main__":
app.run()
| {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ast/codegen_data/test_function_decorator_call.py",
"license": "Apache License 2.0",
"lines": 13,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/markdown/caret.py | import marimo
__generated_with = "0.17.7"
app = marimo.App(width="medium")
@app.cell
def _(mo):
mo.md(r"""
## Superscript
H^2^O
E = mc^2^
x^2^ + y^2^ = z^2^
This is text^with\ superscript^ in the middle.
""")
return
@app.cell
def _(mo):
mo.md(r"""
## Insert (underline)
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/markdown/caret.py",
"license": "Apache License 2.0",
"lines": 38,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | documentation |
marimo-team/marimo:frontend/test_retina.py | import marimo
__generated_with = "0.17.7"
app = marimo.App(width="medium")
@app.cell
def _():
return
@app.cell
def _():
import marimo as mo
import matplotlib.pyplot as plt
import numpy as np
return np, plt
@app.cell
def _(np, plt):
# Test from the original issue
x = np.random.rand(27)... | {
"repo_id": "marimo-team/marimo",
"file_path": "frontend/test_retina.py",
"license": "Apache License 2.0",
"lines": 35,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/supabase_example.py | # /// script
# requires-python = ">=3.13"
# dependencies = [
# "polars==1.35.1",
# "psycopg2-binary==2.9.11",
# "sqlalchemy==2.0.44",
# "supabase==2.23.2",
# ]
# ///
import marimo
__generated_with = "0.17.6"
app = marimo.App(width="medium")
with app.setup:
import marimo as mo
import polars as... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/supabase_example.py",
"license": "Apache License 2.0",
"lines": 64,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_sql/connection_utils.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from marimo._data.models import DataSourceConnection, DataTable
from marimo._messaging.notification import SQLMetadata
def update_table_in_connection(
connections: list[DataSourceConnection],
sql_metadata: SQLMetadata,
updat... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_sql/connection_utils.py",
"license": "Apache License 2.0",
"lines": 50,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_sql/test_connection_utils.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import time
from typing import Callable
import pytest
from marimo._data.models import (
Database,
DataSourceConnection,
DataTable,
DataTableColumn,
Schema,
)
from marimo._messaging.notification import SQLMetadata
fro... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_sql/test_connection_utils.py",
"license": "Apache License 2.0",
"lines": 396,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_ast/codegen_data/_test_parse_error_in_notebook.py | import marimo
__generated_with = "0.17.4"
app = marimo.App(width="medium")
@app.cell
def _(mo):
mo.md("""
r"""Markdown cell with error"""
""")
return
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _():
return
if __name__ == "__main__":
app.run()
| {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ast/codegen_data/_test_parse_error_in_notebook.py",
"license": "Apache License 2.0",
"lines": 18,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/markdown/rerendering_latex.py | import marimo
__generated_with = "0.17.4"
app = marimo.App(width="medium")
@app.cell
def _():
return
@app.cell
def _(mo):
a=mo.ui.table({"a":[1,2,3]},selection="single",initial_selection=[0])
a
return (a,)
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(a, mo):
m... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/markdown/rerendering_latex.py",
"license": "Apache License 2.0",
"lines": 22,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_mcp/server/_prompts/prompts/errors.py | # Copyright 2026 Marimo. All rights reserved.
"""MCP Prompts for notebook error information."""
from __future__ import annotations
from typing import TYPE_CHECKING
from marimo._mcp.server._prompts.base import PromptBase
if TYPE_CHECKING:
from mcp.types import PromptMessage
class ErrorsSummary(PromptBase):
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_mcp/server/_prompts/prompts/errors.py",
"license": "Apache License 2.0",
"lines": 68,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_mcp/server/prompts/test_errors_prompts.py | import pytest
pytest.importorskip("mcp", reason="MCP requires Python 3.10+")
from unittest.mock import Mock
from marimo._ai._tools.types import (
MarimoCellErrors,
MarimoErrorDetail,
MarimoNotebookInfo,
)
from marimo._mcp.server._prompts.prompts.errors import ErrorsSummary
from marimo._types.ids import C... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_mcp/server/prompts/test_errors_prompts.py",
"license": "Apache License 2.0",
"lines": 59,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_lint/rules/formatting/markdown_dedent.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import TYPE_CHECKING
from marimo._ast.codegen import format_markdown
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._lint.rules.base import LintRule
if TYPE_CHECKING:
from marimo._lint.context impor... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_lint/rules/formatting/markdown_dedent.py",
"license": "Apache License 2.0",
"lines": 100,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_smoke_tests/cache_kwargs.py | import marimo
__generated_with = "0.15.5"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _():
kw = {"some_kw_arg": 30}
some_arg1 = 1
return (kw,)
@app.cell
def _():
1
return
@app.cell
def _(mo):
class C:
@mo.persistent_... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/cache_kwargs.py",
"license": "Apache License 2.0",
"lines": 39,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_lint/test_files/markdown_dedent.py | import marimo
__generated_with = "0.17.0"
app = marimo.App()
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(mo):
mo.md(
r"""
# Test Markdown
Already indented text.
"""
)
return
@app.cell
def _(mo):
# With a comment
# and another
mo.md(
... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/markdown_dedent.py",
"license": "Apache License 2.0",
"lines": 66,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_lint/test_markdown_dedent.py | # Copyright 2026 Marimo. All rights reserved.
"""Tests for markdown dedent lint rule."""
from marimo._ast.parse import parse_notebook
from tests._lint.utils import lint_notebook
def test_markdown_dedent_detection():
"""Test that markdown dedent rule detects indented markdown."""
file = "tests/_lint/test_file... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_markdown_dedent.py",
"license": "Apache License 2.0",
"lines": 68,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/binning.py | # /// script
# requires-python = ">=3.11"
# dependencies = [
# "marimo",
# "pandas",
# "numpy",
# "vega-datasets",
# "altair",
# "pyarrow==22.0.0",
# "polars==1.34.0",
# ]
# ///
import marimo
__generated_with = "0.17.2"
app = marimo.App(width="medium")
@app.cell(hide_code=True)
def _():
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/binning.py",
"license": "Apache License 2.0",
"lines": 300,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_smoke_tests/tables/column-header-chart.py | # /// script
# requires-python = ">=3.13"
# dependencies = [
# "polars==1.34.0",
# "requests==2.32.5",
# ]
# ///
import marimo
__generated_with = "0.17.0"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
import polars as pl
return (pl,)
@app.cell
def _(pl):
# Enums a... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/tables/column-header-chart.py",
"license": "Apache License 2.0",
"lines": 56,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/upset.py | # /// script
# requires-python = ">=3.13"
# dependencies = [
# "altair-upset==0.4.0",
# "pandas==2.3.2",
# "pyarrow==22.0.0",
# ]
# ///
import marimo
__generated_with = "0.17.2"
app = marimo.App(width="medium", sql_output="polars")
@app.cell
def _():
import marimo as mo
import pandas as pd
i... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/upset.py",
"license": "Apache License 2.0",
"lines": 36,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/hconcat_vconcat.py | import marimo
__generated_with = "0.16.2"
app = marimo.App(width="full")
@app.cell
def _():
from vega_datasets import data
import altair as alt
import marimo as mo
cars = data.cars()
_chart = (
alt.Chart(cars)
.mark_point()
.encode(
x="Horsepower",
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/hconcat_vconcat.py",
"license": "Apache License 2.0",
"lines": 177,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/composite_legend_selection.py | import marimo
__generated_with = "0.17.2"
app = marimo.App(width="medium")
@app.cell
def _():
import altair as alt
import pandas as pd
import marimo as mo
return alt, mo, pd
@app.cell(hide_code=True)
def _(mo):
mo.md(
r"""
## Composite Chart Legend Selection Bug
Test case for h... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/composite_legend_selection.py",
"license": "Apache License 2.0",
"lines": 217,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/special_chars.py | """Test Altair chart builder with special characters in column names.
This notebook tests the fix for issue #5956, which ensures that special
characters like dots, brackets, and colons in column names are properly
escaped when generating Altair chart code.
"""
import marimo
__generated_with = "0.17.2"
app = marimo.A... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/special_chars.py",
"license": "Apache License 2.0",
"lines": 76,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/tooltip_images.py | # /// script
# requires-python = ">=3.11"
# dependencies = [
# "pandas",
# "altair",
# "marimo",
# ]
# ///
# Copyright 2026 Marimo. All rights reserved.
import marimo
__generated_with = "0.17.2"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell(hide... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/tooltip_images.py",
"license": "Apache License 2.0",
"lines": 175,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_ai/_tools/utils/output_cleaning.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import re
def clean_output(lines: list[str]) -> list[str]:
"""Clean console output for LLM consumption."""
lines = normalize_progress_bars(lines)
lines = deduplicate_lines(lines)
lines = strip_ansi_codes(lines)
line... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_ai/_tools/utils/output_cleaning.py",
"license": "Apache License 2.0",
"lines": 71,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_ai/tools/utils/test_output_cleaning.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from marimo._ai._tools.utils.output_cleaning import (
clean_output,
deduplicate_lines,
normalize_progress_bars,
strip_ansi_codes,
truncate_output,
)
class TestStripAnsiCodes:
def test_removes_color_codes(self) ->... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ai/tools/utils/test_output_cleaning.py",
"license": "Apache License 2.0",
"lines": 159,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/sql/numpy_sql.py | import marimo
__generated_with = "0.17.0"
app = marimo.App(width="medium", sql_output="native")
@app.cell
def _():
import marimo as mo
import pandas as pd
import numpy as np
import sqlglot
import pyarrow
return np, pd
@app.cell
def _(np, pd):
example_df = pd.DataFrame(
[
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/sql/numpy_sql.py",
"license": "Apache License 2.0",
"lines": 33,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/altair_examples/column_facet.py | import marimo
__generated_with = "0.17.0"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _():
import altair as alt
from vega_datasets import data
source = data.barley()
chart = (
alt.Chart(source)
.mark_bar()
.enco... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/altair_examples/column_facet.py",
"license": "Apache License 2.0",
"lines": 38,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_utils/env.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import os
def env_to_value(key: str) -> tuple[str | None | list[str] | bool] | None:
"""Return a typed value from environment variables."""
if key in os.environ:
value = os.environ[key]
if value.lower() in ("true... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_utils/env.py",
"license": "Apache License 2.0",
"lines": 15,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_ai/_tools/tools/lint.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from dataclasses import dataclass, field
from marimo._ai._tools.base import ToolBase
from marimo._ai._tools.types import SuccessResult, ToolGuidelines
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._lint.rule_engine... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_ai/_tools/tools/lint.py",
"license": "Apache License 2.0",
"lines": 96,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_ai/tools/tools/test_lint_tool.py | from __future__ import annotations
from dataclasses import dataclass
from unittest.mock import AsyncMock, Mock
from marimo._ai._tools.base import ToolContext
from marimo._ai._tools.tools.lint import LintNotebook, LintNotebookArgs
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._schemas.serializat... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ai/tools/tools/test_lint_tool.py",
"license": "Apache License 2.0",
"lines": 123,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/markdown/stacked.py | import marimo
__generated_with = "0.17.0"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(mo):
items = [
mo.md("# one"),
mo.md("# two"),
mo.md("## three"),
mo.md("## four"),
]
return (items,)
@app.cell
def _(... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/markdown/stacked.py",
"license": "Apache License 2.0",
"lines": 41,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_smoke_tests/sql/duckdb_interrupt.py | import marimo
__generated_with = "0.16.5"
app = marimo.App(width="medium")
@app.cell
def _():
FILE = "https://data.source.coop/cholmes/eurocrops/unprojected/geoparquet/FR_2018_EC21.parquet"
return (FILE,)
@app.cell
def _():
import marimo as mo
return (mo,)
@app.cell
def _(mo):
_df = mo.sql(
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/sql/duckdb_interrupt.py",
"license": "Apache License 2.0",
"lines": 44,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_runtime/test_interrupt_handlers.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import signal
from unittest.mock import MagicMock, patch
import pytest
from marimo._dependencies.dependencies import DependencyManager
from marimo._runtime.context.types import ExecutionContext
from marimo._runtime.handlers import const... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_runtime/test_interrupt_handlers.py",
"license": "Apache License 2.0",
"lines": 69,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/dataframes/transforms.py | # /// script
# requires-python = "<=3.13"
# dependencies = [
# "altair==5.5.0",
# "dask==2025.9.1",
# "duckdb==1.2.2",
# "ibis-framework[duckdb]==10.8.0",
# "marimo",
# "pandas==2.3.3",
# "polars",
# ]
# ///
import marimo
__generated_with = "0.16.5"
app = marimo.App(width="medium")
@app.... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/dataframes/transforms.py",
"license": "Apache License 2.0",
"lines": 69,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_plugins/ui/_impl/test_plotly.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from datetime import datetime, timedelta
from typing import Any
import pytest
pytest.importorskip("plotly.express")
pytest.importorskip("plotly.graph_objects")
import plotly.express as px
import plotly.graph_objects as go
from marimo.... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_plugins/ui/_impl/test_plotly.py",
"license": "Apache License 2.0",
"lines": 1871,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_mcp/server/_prompts/base.py | # Copyright 2026 Marimo. All rights reserved.
"""Base class for MCP prompts."""
from __future__ import annotations
from abc import ABC, abstractmethod
from typing import TYPE_CHECKING, Callable
from marimo._utils.case import to_snake_case
if TYPE_CHECKING:
from mcp.types import PromptMessage
from marimo._a... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_mcp/server/_prompts/base.py",
"license": "Apache License 2.0",
"lines": 56,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_mcp/server/_prompts/prompts/notebooks.py | # Copyright 2026 Marimo. All rights reserved.
"""MCP Prompts for notebook information."""
from __future__ import annotations
from typing import TYPE_CHECKING
from marimo._mcp.server._prompts.base import PromptBase
if TYPE_CHECKING:
from mcp.types import PromptMessage
class ActiveNotebooks(PromptBase):
"""... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_mcp/server/_prompts/prompts/notebooks.py",
"license": "Apache License 2.0",
"lines": 56,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_mcp/server/_prompts/registry.py | # Copyright 2026 Marimo. All rights reserved.
"""Registry of all supported MCP prompts."""
from marimo._mcp.server._prompts.base import PromptBase
from marimo._mcp.server._prompts.prompts.errors import ErrorsSummary
from marimo._mcp.server._prompts.prompts.notebooks import ActiveNotebooks
SUPPORTED_MCP_PROMPTS: list[... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_mcp/server/_prompts/registry.py",
"license": "Apache License 2.0",
"lines": 9,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_mcp/server/prompts/test_notebooks_prompts.py | import pytest
pytest.importorskip("mcp", reason="MCP requires Python 3.10+")
from unittest.mock import Mock
from marimo._ai._tools.types import MarimoNotebookInfo
from marimo._mcp.server._prompts.prompts.notebooks import ActiveNotebooks
from marimo._types.ids import SessionId
def test_active_notebooks_includes_ses... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_mcp/server/prompts/test_notebooks_prompts.py",
"license": "Apache License 2.0",
"lines": 33,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/third_party/holoviews_output_options.py | # /// script
# requires-python = ">=3.12"
# dependencies = [
# "holoviews==1.21.0",
# "hvplot==0.12.1",
# "netcdf4==1.7.2",
# "pooch==1.8.2",
# "xarray==2025.9.0",
# ]
# ///
import marimo
__generated_with = "0.15.2"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/third_party/holoviews_output_options.py",
"license": "Apache License 2.0",
"lines": 35,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_lint/test_files/mixed_issues.py | import marimo
__generated_with = "0.16.5"
app = marimo.App(width="medium")
app._unparsable_cell(
r"""
This is a syntax error
""",
name="_"
)
@app.cell
def _():
# This is a blank cell
return
@app.cell
def _():
a = 1
return
app._unparsable_cell(
r"""
This is another syntax... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/mixed_issues.py",
"license": "Apache License 2.0",
"lines": 122,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_ai/_tools/tools/rules.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from dataclasses import dataclass
from typing import Optional
import marimo._utils.requests as requests
from marimo import _loggers
from marimo._ai._tools.base import ToolBase
from marimo._ai._tools.types import EmptyArgs, SuccessResult,... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_ai/_tools/tools/rules.py",
"license": "Apache License 2.0",
"lines": 78,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_ai/tools/tools/test_rules.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from pathlib import Path
from unittest.mock import Mock, patch
import pytest
from marimo._ai._tools.base import ToolContext
from marimo._ai._tools.tools.rules import GetMarimoRules
from marimo._ai._tools.types import EmptyArgs
@pytes... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_ai/tools/tools/test_rules.py",
"license": "Apache License 2.0",
"lines": 116,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_mcp/server/test_mcp_server.py | # Copyright 2026 Marimo. All rights reserved.
import pytest
from marimo._mcp.server.lifespan import mcp_server_lifespan
pytest.importorskip("mcp", reason="MCP requires Python 3.10+")
from starlette.applications import Starlette
from starlette.authentication import AuthCredentials, SimpleUser
from starlette.middlewar... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_mcp/server/test_mcp_server.py",
"license": "Apache License 2.0",
"lines": 80,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_server/api/endpoints/cache.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import TYPE_CHECKING
from starlette.authentication import requires
from marimo._runtime.commands import ClearCacheCommand, GetCacheInfoCommand
from marimo._server.api.utils import dispatch_control_request
from marimo._server... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_server/api/endpoints/cache.py",
"license": "Apache License 2.0",
"lines": 60,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | documentation |
marimo-team/marimo:marimo/_save/stubs/function_stub.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import inspect
import textwrap
from typing import Any
__all__ = ["FunctionStub"]
class FunctionStub:
"""Stub for function objects, storing the source code."""
def __init__(self, function: Any) -> None:
self.code = text... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_save/stubs/function_stub.py",
"license": "Apache License 2.0",
"lines": 19,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_save/stubs/module_stub.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import importlib
from typing import Any
__all__ = ["ModuleStub"]
class ModuleStub:
"""Stub for module objects, storing only the module name."""
def __init__(self, module: Any) -> None:
self.name = module.__name__
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_save/stubs/module_stub.py",
"license": "Apache License 2.0",
"lines": 12,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_save/stubs/pydantic_stub.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import Any
from marimo._save.stubs.stubs import CustomStub
__all__ = ["PydanticStub"]
class PydanticStub(CustomStub):
"""Stub for pydantic BaseModel instances.
Pydantic models have non-deterministic pickling due t... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_save/stubs/pydantic_stub.py",
"license": "Apache License 2.0",
"lines": 88,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_save/stubs/stubs.py | # Copyright 2026 Marimo. All rights reserved.
"""Lazy stub registration for cache serialization."""
from __future__ import annotations
import abc
from typing import Any
__all__ = ["CustomStub", "CUSTOM_STUBS", "register_stub"]
class CustomStub(abc.ABC):
"""Base class for custom stubs that can be registered in ... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_save/stubs/stubs.py",
"license": "Apache License 2.0",
"lines": 55,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_save/stubs/ui_element_stub.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import TYPE_CHECKING, Generic, TypeVar
if TYPE_CHECKING:
from marimo._plugins.ui._core.ui_element import UIElement
__all__ = ["UIElementStub"]
S = TypeVar("S")
T = TypeVar("T")
class UIElementStub(Generic[S, T]):
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_save/stubs/ui_element_stub.py",
"license": "Apache License 2.0",
"lines": 24,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_save/stubs/test_pydantic_stub.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import pytest
pytest.importorskip("pydantic_core")
from marimo._save.stubs.pydantic_stub import PydanticStub
class TestPydanticStub:
"""Tests for PydanticStub serialization and deserialization."""
@staticmethod
def test... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_save/stubs/test_pydantic_stub.py",
"license": "Apache License 2.0",
"lines": 152,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_save/stubs/test_stubs.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import Any
import pytest
from marimo._save.stubs import (
CUSTOM_STUBS,
STUB_REGISTRATIONS,
CustomStub,
maybe_register_stub,
register_stub,
)
class TestStubRegistration:
"""Tests for stub registrat... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_save/stubs/test_stubs.py",
"license": "Apache License 2.0",
"lines": 221,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_lint/rules/runtime/self_import.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import os
from typing import TYPE_CHECKING
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._lint.rules.breaking.graph import GraphRule
from marimo._utils.site_packages import (
has_local_conflict,
)
if TYPE_CHEC... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_lint/rules/runtime/self_import.py",
"license": "Apache License 2.0",
"lines": 118,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_utils/site_packages.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import functools
import os
import pathlib
import site
from typing import Any
@functools.cache
def _getsitepackages() -> list[pathlib.Path]:
try:
# Try to get global site-packages (not available in virtual envs)
site_... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_utils/site_packages.py",
"license": "Apache License 2.0",
"lines": 90,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_lint/test_files/module_shadow.py | import marimo
__generated_with = "0.16.3"
app = marimo.App()
@app.cell
def _():
import requests # Should trigger MR001 - file will be named requests.py importing requests
return
@app.cell
def _():
# Test different import style
from requests import get
return
if __name__ == "__main__":
ap... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/module_shadow.py",
"license": "Apache License 2.0",
"lines": 14,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_lint/test_files/self_import_conflict.py | import marimo
__generated_with = "0.16.3"
app = marimo.App()
@app.cell
def _():
import pandas as pd # Should trigger MR001 if pandas exists in site-packages
return
@app.cell
def _():
# Test that we can still define functions
def my_function():
return "pandas specific logic"
return
if... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/self_import_conflict.py",
"license": "Apache License 2.0",
"lines": 15,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_lint/test_files/test_transitive_site_import.py | import marimo
__generated_with = "0.16.3"
app = marimo.App()
@app.cell
def _():
import pandas as pd # Should trigger MR001 - conflicts with pandas in site-packages
return
@app.cell
def _():
# Test a different import style
from pandas import DataFrame
return
if __name__ == "__main__":
app... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_files/test_transitive_site_import.py",
"license": "Apache License 2.0",
"lines": 14,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:tests/_utils/test_site_packages.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import pathlib
import site
from unittest.mock import Mock
from marimo._utils.site_packages import (
has_local_conflict,
is_local_module,
module_exists_in_site_packages,
)
def test_is_local_module() -> None:
"""Test is_l... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_utils/test_site_packages.py",
"license": "Apache License 2.0",
"lines": 78,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_server/api/endpoints/mpl.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import asyncio
from functools import wraps
from pathlib import Path
from typing import TYPE_CHECKING, Any, Callable, Optional
import websockets
if TYPE_CHECKING:
from collections.abc import Awaitable
from starlette.requests imp... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_server/api/endpoints/mpl.py",
"license": "Apache License 2.0",
"lines": 246,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_cli/test_endpoint.py | import contextlib
import http.server
import os
import socket
import socketserver
import subprocess
import threading
import time
import urllib.error
from typing import Any
from urllib.request import Request, urlopen
import pytest
def _get_free_port() -> int:
with contextlib.closing(
socket.socket(socket.A... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_cli/test_endpoint.py",
"license": "Apache License 2.0",
"lines": 138,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_server/ai/mcp/config.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from dataclasses import dataclass
from typing import TYPE_CHECKING
from marimo import _loggers
from marimo._server.ai.mcp.transport import MCPTransportType
if TYPE_CHECKING:
from marimo._config.config import (
MCPConfig,
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_server/ai/mcp/config.py",
"license": "Apache License 2.0",
"lines": 154,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_server/ai/mcp/transport.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import os
from abc import ABC, abstractmethod
from enum import Enum
from typing import TYPE_CHECKING, cast
if TYPE_CHECKING:
from contextlib import AsyncExitStack
from marimo._config.config import (
MCPServerStdioConfig,... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_server/ai/mcp/transport.py",
"license": "Apache License 2.0",
"lines": 98,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:marimo/_server/ai/mcp/types.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import TYPE_CHECKING, Any, Optional
if TYPE_CHECKING:
from typing import Union
from anyio.streams.memory import (
MemoryObjectReceiveStream,
MemoryObjectSendStream,
)
from mcp.shared.message ... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_server/ai/mcp/types.py",
"license": "Apache License 2.0",
"lines": 17,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_lint/formatters/base.py | # Copyright 2026 Marimo. All rights reserved.
"""Base formatter interface."""
from __future__ import annotations
from abc import ABC, abstractmethod
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from marimo._lint.diagnostic import Diagnostic
class DiagnosticFormatter(ABC):
"""Abstract base class for f... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_lint/formatters/base.py",
"license": "Apache License 2.0",
"lines": 18,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_lint/formatters/json.py | # Copyright 2026 Marimo. All rights reserved.
"""JSON formatter and types for lint output."""
from __future__ import annotations
import json
from typing import TYPE_CHECKING, Literal, TypedDict, Union
from marimo._lint.formatters.base import DiagnosticFormatter
from marimo._types.ids import CellId_t
if TYPE_CHECKIN... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_lint/formatters/json.py",
"license": "Apache License 2.0",
"lines": 82,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
marimo-team/marimo:tests/_lint/test_json_formatter.py | # Copyright 2026 Marimo. All rights reserved.
"""Unit tests for the JSON formatter."""
import json
from pathlib import Path
from marimo._lint import run_check
from marimo._lint.diagnostic import Diagnostic, Severity
from marimo._lint.formatters import JSONFormatter
class TestJSONFormatter:
"""Test the JSONForma... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_lint/test_json_formatter.py",
"license": "Apache License 2.0",
"lines": 329,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/formatters/inspect_things.py | import marimo
__generated_with = "0.16.2"
app = marimo.App(width="medium")
@app.cell
def _():
import marimo as mo
import numpy as np
import functools
return functools, mo, np
@app.cell
def _(mo):
mo.inspect(mo, value=False)
return
@app.cell
def _(mo, np):
mo.inspect(np)
return
@... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/formatters/inspect_things.py",
"license": "Apache License 2.0",
"lines": 83,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_utils/msgspec_basestruct.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
from typing import TYPE_CHECKING, Any
import msgspec
if TYPE_CHECKING:
from pydantic import GetCoreSchemaHandler
from pydantic_core import CoreSchema
class BaseStruct(msgspec.Struct):
@classmethod
def __get_pydantic_co... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_utils/msgspec_basestruct.py",
"license": "Apache License 2.0",
"lines": 46,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:tests/_utils/test_msgspec_basestruct.py | import typing as t
import msgspec
from marimo._ai._tools.tools.cells import (
GetCellOutputArgs,
GetCellOutputOutput,
GetCellRuntimeDataArgs,
GetCellRuntimeDataOutput,
GetLightweightCellMapArgs,
GetLightweightCellMapOutput,
)
from marimo._ai._tools.tools.datasource import (
GetDatabaseTabl... | {
"repo_id": "marimo-team/marimo",
"file_path": "tests/_utils/test_msgspec_basestruct.py",
"license": "Apache License 2.0",
"lines": 92,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | test |
marimo-team/marimo:marimo/_smoke_tests/sql/parse_errors.py | import marimo
__generated_with = "0.16.2"
app = marimo.App(width="medium")
@app.cell
def _():
import duckdb
import marimo as mo
import json
JSON_SERIALIZE_QUERY = "SELECT JSON_SERIALIZE_SQL(?, skip_null := true, skip_empty := true, skip_default := true, format := true)"
def parse(query):
... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_smoke_tests/sql/parse_errors.py",
"license": "Apache License 2.0",
"lines": 40,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_simple |
marimo-team/marimo:marimo/_sql/parse.py | # Copyright 2026 Marimo. All rights reserved.
from __future__ import annotations
import re
from typing import Any, Callable, Literal, Optional, Union
import msgspec
from marimo import _loggers
from marimo._dependencies.dependencies import DependencyManager
LOGGER = _loggers.marimo_logger()
class SqlParseError(msg... | {
"repo_id": "marimo-team/marimo",
"file_path": "marimo/_sql/parse.py",
"license": "Apache License 2.0",
"lines": 209,
"canary_id": -1,
"canary_value": "",
"pii_type": "",
"provider": "",
"regex_pattern": "",
"repetition": -1,
"template": ""
} | function_complex |
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