103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
from sys import maxint
|
||
|
|
from datetime import datetime, date, time
|
||
|
|
from trac.util.datefmt import utc, to_timestamp, localtz, format_time, get_timezone, timezone
|
||
|
|
from re import match, compile as re_compile
|
||
|
|
|
||
|
|
class ValidationError(ValueError):
|
||
|
|
def __str__(self):
|
||
|
|
return "ValidationError: value out of bounds!"
|
||
|
|
|
||
|
|
def validate_id(value):
|
||
|
|
if (0 > value > maxint):
|
||
|
|
raise ValidationError("invalid argument")
|
||
|
|
|
||
|
|
def make_hash():
|
||
|
|
from random import sample
|
||
|
|
population = '123456789ABCDEFGHIJKLMNPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
|
||
|
|
return "".join(sample(population, 4))
|
||
|
|
|
||
|
|
def date_parse(foo):
|
||
|
|
groups = match("^(\d{1,2}).(\d{1,2}).(\d{4})$", foo).groups()
|
||
|
|
return date(int(groups[2]),int(groups[1]),int(groups[0]))
|
||
|
|
|
||
|
|
def time_parse(foo):
|
||
|
|
timeM = re_compile("^(\d{1,2}):?(\d{2})$")
|
||
|
|
res = timeM.match(foo)
|
||
|
|
if not res:
|
||
|
|
raise ValueError("not valid time format")
|
||
|
|
h,m = res.groups()
|
||
|
|
return time(int(h),int(m))
|
||
|
|
|
||
|
|
def validate_email(addr):
|
||
|
|
rfc822_specials = '()<>@,;:\\"[]'
|
||
|
|
# First we validate the name portion (name@domain)
|
||
|
|
c = 0
|
||
|
|
while c < len(addr):
|
||
|
|
if addr[c] == '"' and (not c or addr[c - 1] == '.' or addr[c - 1] == '"'):
|
||
|
|
c = c + 1
|
||
|
|
while c < len(addr):
|
||
|
|
if addr[c] == '"':
|
||
|
|
break
|
||
|
|
if addr[c] == '\\' and addr[c + 1] == ' ':
|
||
|
|
c = c + 2
|
||
|
|
continue
|
||
|
|
if ord(addr[c]) < 32 or ord(addr[c]) >= 127:
|
||
|
|
return 0
|
||
|
|
c = c + 1
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
if addr[c] == '@':
|
||
|
|
break
|
||
|
|
if addr[c] != '.':
|
||
|
|
return False
|
||
|
|
c = c + 1
|
||
|
|
continue
|
||
|
|
if addr[c] == '@':
|
||
|
|
break
|
||
|
|
if ord(addr[c]) <= 32 or ord(addr[c]) >= 127:
|
||
|
|
return False
|
||
|
|
if addr[c] in rfc822_specials:
|
||
|
|
return False
|
||
|
|
c = c + 1
|
||
|
|
if not c or addr[c - 1] == '.':
|
||
|
|
return False
|
||
|
|
# Next we validate the domain portion (name@domain)
|
||
|
|
domain = c = c + 1
|
||
|
|
if domain >= len(addr):
|
||
|
|
return False
|
||
|
|
count = 0
|
||
|
|
while c < len(addr):
|
||
|
|
if addr[c] == '.':
|
||
|
|
if c == domain or addr[c - 1] == '.':
|
||
|
|
return False
|
||
|
|
count = count + 1
|
||
|
|
if ord(addr[c]) <= 32 or ord(addr[c]) >= 127:
|
||
|
|
return False
|
||
|
|
if addr[c] in rfc822_specials:
|
||
|
|
return False
|
||
|
|
c = c + 1
|
||
|
|
return count >= 1
|
||
|
|
|
||
|
|
def get_tz(session_tzname):
|
||
|
|
if session_tzname == 'UTC':
|
||
|
|
selected_tz = utc
|
||
|
|
else:
|
||
|
|
try:
|
||
|
|
selected_tz = timezone(session_tzname)
|
||
|
|
except Exception, e:
|
||
|
|
print e
|
||
|
|
selected_tz = utc
|
||
|
|
return session_tzname, selected_tz
|
||
|
|
|
||
|
|
def get_option_count(a, aopt):
|
||
|
|
aopt.count = 0
|
||
|
|
print a, a.options
|
||
|
|
for i in a.options:
|
||
|
|
if i.ao_id == aopt.ao_id:
|
||
|
|
i.name = aopt.name
|
||
|
|
aopt.count = i.count
|
||
|
|
return
|
||
|
|
|
||
|
|
|