File manager

�
zfc@s�dZd
dl
mZ
eddd�


[d
dlZddd	gZejd
�
Zyd	ef
d��YZWne	k
r�


dZn
Xd
�Z
d�Zd�Zd�Z
d�Zd�ZdS(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
i����(
twarnpy3ks2the fpformat module has been removed in Python 3.0t
stackleveliNtfixtscit
NotANumbers+^([-+]?)(\d*)((?:\.\d*)?)(([eE][-+]?\d+)?)$c
BseZ
RS((t__name__t
__module__(((s /usr/lib64/python2.7/fpformat.pyRs
sfpformat.NotANumberc
Cs�tj
|�
}
|
d	kr't|�n|
jd
ddd�\}}}}|jd�
}|dkrod}n|r�|d
}n|r�t|d
�
}nd}||||fS(
s�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
iiit
0t
+tiN(tdecodertmatchtNoneRtgrouptlstriptint(t
strestsigntintparttfractiontexpparttexpo((s /usr/lib64/python2.7/fpformat.pytextract#s

$

	




cCs�|d
krUt|
�
}||
| |
|}}
||kr�|d||}q�nW|d
kr�t|�
}|| |||
}}
||kr�d|||
}
q�n||
fS(s5Remove the exponent by changing intpart and fraction.iR(
tlen(RRRt
ft
i((s /usr/lib64/python2.7/fpformat.pytunexpo3s










cCs[
t|
�
}||k
r.||
d
||fSt|�
}||dkrYd
|dfS||
}|||}|dkr&
||d}xH|dkr�||dkr�Pn|d}q�Wd
|}|d}d}|| t
t||�
d�
d
t|�
|d}|| ||}}
n|dkr@
||
| fS|| d
|dfSdS(s*Round or extend the fraction to size digs.RiR	t
5i
t
9N(Rtchrtord(RRtdigsRRttotalt	nextdigitt
n((s /usr/lib64/python2.7/fpformat.pyt	roundfracAs,

















8


cCs�t|�
td
�
kr't
|�
}nyt|�
\}}}}Wntk
rW


|SXt|||�\}}t|||
�\}}x$|r�|ddkr�|d}q�W|d
kr�d}n|
dkr�||d|S||SdS(s�Format x as [-]ddd.ddd with 'digs' digits after the point
    and at least one digit before.
    If digs <= 0, the point is suppressed.R	iRi
t
.N(ttypetreprRRRR$(t
xR RRRR((s /usr/lib64/python2.7/fpformat.pyR[s








	

cCs�
t|�
td
�
kr't
|�
}nt|�
\}}}}|s�x.|ru|ddkru|d}|d}qHW|r�|d|d}}|d}q�d}n-|t|�
d}|d|d|}}td|
�}
t|||
�\}}t|�
dkrB
|d|d|d |t|�
d}}}n||}|
dkri
|d|}nt
t|�
�
}ddt|�
|}|dkr�
d|}n
d	|}|d
|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	iRi
i����R%it
-Rt
e(R&R'RRtmaxR$tabs(R(R RRRRRR*((s /usr/lib64/python2.7/fpformat.pyRks6









	














cCsZy<x5td
�
\}}
|Gt
||
�Gt||
�GHqWWnttfk
rU


n
XdS(sInteractive test run.sEnter (x, digs): N(tinputRRtEOFErrortKeyboardInterrupt(R(R ((s /usr/lib64/python2.7/fpformat.pyttest�s


'

(t__doc__twarningsRtret__all__tcompileR
t
ValueErrorRt	TypeErrorRRR$RRR0(((s /usr/lib64/python2.7/fpformat.pyt<module>s