verry.misc.FormatSpec

class verry.misc.FormatSpec(format_spec='', **kwargs)

Bases: object

Utility for managing format specifications.

See Python’s documentation for the meaning of each parameter.

Parameters:

• format_spec (str, default="")

• fill (str, default="\u0020")

• align (Literal["<", ">", "=", "^"] | None, default=None)

• sign (Literal["+", "-", "\u0020"], default="-")

• z (bool, default=False)

• alt (bool, default=False)

• zfill (bool, default=False)

• width (int | None, default=None)

• grouping (Literal["_", ","] | None, default=None)

• prec (int | None, default=None)

• type (Literal["e", "E", "f", "F", "g", "G", "n", "%"] | None, default=None)

Variables:

• fill (str)

• align (Literal["<", ">", "=", "^"] | None)

• sign (Literal["+", "-", "\u0020"])

• z (bool)

• alt (bool)

• zfill (bool)

• width (int | None)

• grouping (Literal["_", ","] | None)

• prec (int | None)

• type (Literal["e", "E", "f", "F", "g", "G", "n", "%"] | None)

Examples

>>> x = FormatSpec(".3f", prec=4)
>>> x
FormatSpec('.4f')
>>> str(x)
'.4f'
>>> x.prec
4
>>> x.type
'f'

format(value)

Shorthand for format(value, str(self)).

replace(**changes)

Create a new FormatSpec, replacing fields with values from changes.