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| Path : /usr/lib/python/ |
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| Current File : //usr/lib/python/fpformat.pyc |
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d „ Z d „ Z d S( s8 General floating point formatting functions.
Functions:
fix(x, digits_behind)
sci(x, digits_behind)
Each takes a number or a string and a number of digits as arguments.
Parameters:
x: number to be formatted; or a string resembling a number
digits_behind: number of digits behind the decimal point
iÿÿÿÿ( t warnpy3ks2 the fpformat module has been removed in Python 3.0t
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d } n | o | d } n | o t | d ƒ } n d } | | | | f S( sÅ Return (sign, intpart, fraction, expo) or raise an exception:
sign is '+' or '-'
intpart is 0 or more digits beginning with a nonzero
fraction is 0 or more digits
expo is an integeri i i i t +t i N( t decodert matcht NoneR t groupt int( t st rest signt intpartt fractiont exppartt expo( ( s /usr/lib/python2.6/fpformat.pyt extract# s
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d } n | d j o | | d | S| | Sd S( s‡ Format x as [-]ddd.ddd with 'digs' digits after the point
and at least one digit before.
If digs <= 0, the point is suppressed.R i R i t .N( t typet reprR R R R# ( t xR R R R R ( ( s /usr/lib/python2.6/fpformat.pyR Z s
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| S( s¥ Format x as [-]d.dddE[+-]ddd with 'digs' digits after the point
and exactly one digit before.
If digs is <= 0, one digit is kept and the point is suppressed.R i R i iÿÿÿÿR$ i t -R t e( R% R& R R t maxR# t abs( R' R R R R R R R) ( ( s /usr/lib/python2.6/fpformat.pyR j s8
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o n Xd S( s Interactive test run.s Enter (x, digs): N( t inputR R t EOFErrort KeyboardInterrupt( R' R ( ( s /usr/lib/python2.6/fpformat.pyt testŠ s &( t __doc__t warningsR t ret __all__t compileR t
ValueErrorR t TypeErrorR R R# R R R/ ( ( ( s /usr/lib/python2.6/fpformat.pyt <module> s
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