dive4elements/river: artifacts/contrib/add-i18n-numbers.py annotate

annotate artifacts/contrib/add-i18n-numbers.py @ 8731:bccc476e78eb

(issue1754) Remove default subtitle hack It is a feature to edit the subtitle Radius part so we can't use this hack to dynamically add them. Now they are added in the do out and after the first round become part of the chart settings.

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Thu, 30 Apr 2015 17:11:59 +0200
parents	5aa05a7a34b7
children

rev	line source
3157 003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 #!/usr/bin/env python
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 """ Add unique numbers in front of properties values
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4 to identfy the key without knowing the real key.
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 """
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	7 import sys
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 import re
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 import os
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 BLACK_LISTED_KEYS = [
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 re.compile(r".*\.file$")
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 ]
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15 BLACK_LISTED_VALUES = [
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 re.compile(r"^http.*$")
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 ]
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19 NUMBERED = re.compile(r"^\s([^\s]+)\s=\s\[([0-9a-zA-Z]+)\]\s(.+)$")
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 UNUMBERED = re.compile(r"^\s([^\s]+)\s=\s*(.+)$")
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 ALPHA = "0123456789" \
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23 "abcdefghijklmnopqrstuvwxyz" \
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 def decode_ibase62(s):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27 t, c = 0, 1
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 for x in s[::-1]:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29 i = ALPHA.find(x)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 t += i*c
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 c *= len(ALPHA)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32 return t
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	34 def ibase62(i):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	35 if i == 0:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	36 return "0"
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 out = []
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 if i < 0:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 out.append("-")
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 i = -1
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 while i > 0:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 out.append(ALPHA[i % len(ALPHA)])
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43 i //= len(ALPHA)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 out.reverse()
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 return ''.join(out)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 def is_blacklisted(key, value):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 for bl in BLACK_LISTED_KEYS:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 if bl.match(key):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51 return True
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 for bl in BLACK_LISTED_VALUES:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54 if bl.match(value):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 return True
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 return False
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59 def find_key(already_numbered, value):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60 for k, v in already_numbered.iteritems():
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 if v == value:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62 return k
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 return None
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65 def decorated_content(infile, outfile, already_numbered):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 for line in infile:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 line = line.strip()
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 m = NUMBERED.match(line)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 if m:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 key, num, value = m.groups()
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72 decoded_num = decode_ibase62(num)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73 last = find_key(already_numbered, decoded_num)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 if last is None:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 already_numbered[key] = decoded_num
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 elif last != key:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 print >> sys.stderr, "WARN: Number clash: " \
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 "%s leeds to '%s' and '%s'" % (num, key, last)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 print >> outfile, line
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80 continue
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82 m = UNUMBERED.match(line)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	83 if m:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	84 key, value = m.groups(1)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 if is_blacklisted(key, value):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	86 print >> outfile, line
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87 else:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88 num = already_numbered.setdefault(key, len(already_numbered))
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 print >> outfile, "%s=[%s] %s" % (key, ibase62(num), m.group(2))
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90 continue
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91 print >> outfile, line
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	93 def tmp_fname(fname):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	94 name = fname + ".tmp"
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 i = 0
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 while os.path.exists(name):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97 name = "%s.tmp%d" % (fname, i)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	98 i += 1
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 return name
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101 def decorate_file(fname, already_numbered):
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	102
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103 tmp = tmp_fname(fname)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	104
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	105 with open(fname, "r") as infile:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106 with open(tmp, "w") as outfile:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107 decorated_content(infile, outfile, already_numbered)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	109 os.rename(tmp, fname)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111 def main():
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 already_numbered = {}
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113 for fname in sys.argv[1:]:
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 print >> sys.stderr, "checking %s" % fname
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 decorate_file(fname, already_numbered)
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117 if __name__ == "__main__":
003940a7d6c9 I18N: Added script to make keys of property file identifiable with short numbers through the UI. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 main()

Mercurial > dive4elements > river

annotate artifacts/contrib/add-i18n-numbers.py @ 8731:bccc476e78eb