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```{code-cell} ipython3
:tags: [remove-cell]

# pyright: reportUnusedExpression=false
```

# Markdown preview - Polars dataframes

`itables.to_markdown_table()` returns the Markdown table that `itables.show()`
prints when it can't display an interactive table at all - see
[Markdown preview](markdown_preview.md) for why, and when, this is
shown. This page shows it for each of our test [Polars](https://www.pola.rs/)
dataframes; see [Polars dataframes](../polars_dataframes.md) for the same
dataframes rendered as interactive tables.

```{code-cell} ipython3
import itables

dict_of_test_dfs = itables.sample_polars_dfs.get_dict_of_test_dfs()
```

## empty

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["empty"]))
```

## No rows

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["no_rows"]))
```

## bool

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["bool"]))
```

## Nullable boolean

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["nullable_boolean"]))
```

## int

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["int"]))
```

## Nullable integer

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["nullable_int"]))
```

## float

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["float"]))
```

## float_types

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["float_types"]))
```

## str

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["str"]))
```

## time

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["time"]))
```

## date_range

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["date_range"]))
```

## ordered_categories

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["ordered_categories"]))
```

## object

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["object"]))
```

## countries

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["countries"]))
```

## int_float_str

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["int_float_str"]))
```

## wide

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["wide"]))
```

## long_column_names

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["long_column_names"]))
```

## big_integers

```{code-cell} ipython3
print(itables.to_markdown_table(dict_of_test_dfs["big_integers"]))
```