[ipfire.org.git] / src / backend / util.py

#!/usr/bin/python

import random
import string

def format_size(s):
	units = ("B", "k", "M", "G", "T")

	i = 0
	while s >= 1024 and i < len(units) - 1:
		s /= 1024
		i += 1

	return "%.0f%s" % (s, units[i])

def format_time(s, shorter=True):
	#_ = handler.locale.translate
	_ = lambda x: x

	hrs, s = divmod(s, 3600)
	min, s = divmod(s, 60)

	if s >= 30:
		min += 1

	if shorter and not hrs:
		return _("%(min)d min") % { "min" : min }

	return _("%(hrs)d:%(min)02d hrs") % {"hrs" : hrs, "min" : min}

def random_string(length=8):
	input_chars = string.ascii_letters + string.digits

	r = (random.choice(input_chars) for i in range(length))

	return "".join(r)
Commit	Line	Data
66862195 MT	1	#!/usr/bin/python
66862195 MT	2
e96e445b MT	3	import random
	4	import string
	5
66862195 MT	6	def format_size(s):
	7	units = ("B", "k", "M", "G", "T")
	8
	9	i = 0
	10	while s >= 1024 and i < len(units) - 1:
	11	s /= 1024
	12	i += 1
	13
	14	return "%.0f%s" % (s, units[i])
	15
5ac74b02	16	def format_time(s, shorter=True):
66862195 MT	17	#_ = handler.locale.translate
	18	_ = lambda x: x
	19
	20	hrs, s = divmod(s, 3600)
	21	min, s = divmod(s, 60)
	22
	23	if s >= 30:
	24	min += 1
	25
	26	if shorter and not hrs:
	27	return _("%(min)d min") % { "min" : min }
	28
	29	return _("%(hrs)d:%(min)02d hrs") % {"hrs" : hrs, "min" : min}
e96e445b MT	30
	31	def random_string(length=8):
	32	input_chars = string.ascii_letters + string.digits
	33
	34	r = (random.choice(input_chars) for i in range(length))
	35
	36	return "".join(r)