def __format__(self, fmt):
# is it an empty format or not a special format for the size class
if fmt in ("", "n"):
sSep = 'n' if THOUSAND_SEP else ','
if THOUSAND_SEP and isinstance(fmt, unicode):
return unicode_(long(self).__format__(sSep))
else:
return long(self).__format__(sSep)
elif fmt[-2:].lower() not in ["em", "sm", "cm"]:
if fmt[-1].lower() in ['b', 'c', 'd', 'o', 'x', 'e', 'f', 'g', '%']:
return long(self).__format__(fmt)
else:
return long(self).__format__(',').__format__(fmt)
# work out the scale, suffix and base
factor, suffix = (8, "b") if fmt[-1] in string.lowercase[:26] else (1, "B")
base = 1024 if fmt[-2] in ["e", "c"] else 1000
# Add the i for the IEC format
suffix = "i" + suffix if fmt[-2] == "e" else suffix
mult = ["", "K", "M", "G", "T", "P"]
val = float(self) * factor
i = 0 if val < 1 else int(math.log(val, base))# + 1
v = val / math.pow(base, i)
v, i = (v, i) if v > 0.5 else (v * base, i - 1)
# Identify if there is a width and extract it
width = "" if fmt.find(".") == -1 else fmt[:fmt.index(".")]
precis = fmt[:-2] if width == "" else fmt[fmt.index("."):-2]
# do the precision bit first, so width/alignment works with the suffix
t = ("{0:{1}f} " + mult[i] + suffix).format(v, precis)
return "{0:{1}}".format(t, width) if width != "" else t
def __format__(self, fmt):
# is it an empty format or not a special format for the size class
if fmt in ("", "n"):
sSep = "n" if THOUSAND_SEP else ","
if THOUSAND_SEP and isinstance(fmt, unicode):
return unicode_(long(self).__format__(sSep))
else:
return long(self).__format__(sSep)
elif fmt[-2:].lower() not in ["em", "sm", "cm"]:
if fmt[-1].lower() in ["b", "c", "d", "o", "x", "e", "f", "g", "%"]:
return long(self).__format__(fmt)
else:
return long(self).__format__(",").__format__(fmt)
# work out the scale, suffix and base
factor, suffix = (8, "b") if fmt[-1] in string.lowercase[:26] else (1, "B")
base = 1024 if fmt[-2] in ["e", "c"] else 1000
# Add the i for the IEC format
suffix = "i" + suffix if fmt[-2] == "e" else suffix
mult = ["", "K", "M", "G", "T", "P"]
val = float(self) * factor
i = 0 if val < 1 else int(math.log(val, base)) # + 1
v = val / math.pow(base, i)
v, i = (v, i) if v > 0.5 else (v * base, i - 1)
# Identify if there is a width and extract it
width = "" if fmt.find(".") == -1 else fmt[: fmt.index(".")]
precis = fmt[:-2] if width == "" else fmt[fmt.index(".") : -2]
# do the precision bit first, so width/alignment works with the suffix
t = ("{0:{1}f} " + mult[i] + suffix).format(v, precis)
return "{0:{1}}".format(t, width) if width != "" else t
def _u(v):
return unicode_(v) if isinstance(v, basestring) else v
