polars.Expr.str.rjust

Expr.str.rjust(width: int, fill_char: str = ' ') → Expr

Return the string right justified in a string of length width.

Padding is done using the specified fill_char. The original string is returned if width is less than or equal to len(s).

Parameters:

width

Justify right to this length.

fill_char

Fill with this ASCII character.

Examples

>>> df = pl.DataFrame({"a": ["cow", "monkey", None, "hippopotamus"]})
>>> df.select(pl.col("a").str.rjust(8, "*"))
shape: (4, 1)
┌──────────────┐
│ a            │
│ ---          │
│ str          │
╞══════════════╡
│ *****cow     │
│ **monkey     │
│ null         │
│ hippopotamus │
└──────────────┘