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Python Library Reference |  |
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The fpformat module defines functions for dealing with
floating point numbers representations in 100% pure
Python. Note: This module is unneeded: everything here could
be done via the % string interpolation operator.
The fpformat module defines the following functions and an exception:
[-]ddd.ddd with digs digits after the
point and at least one digit before.
If digs <= 0, the decimal point is suppressed.
x can be either a number or a string that looks like one. digs is an integer.
Return value is a string.
[-]d.dddE[+-]ddd with digs digits after the
point and exactly one digit before.
If digs <= 0, one digit is kept and the point is suppressed.
x can be either a real number, or a string that looks like one. digs is an integer.
Return value is a string.
Example:
>>> import fpformat >>> fpformat.fix(1.23, 1) '1.2'