(tz)
| 134 | |
| 135 | TIMEZONE_RE = re.compile(r"^([-+])?(\d\d?):?(\d\d)?$", re.ASCII) |
| 136 | def offset_from_tz_string(tz): |
| 137 | offset = None |
| 138 | if tz in UTC_ZONES: |
| 139 | offset = 0 |
| 140 | else: |
| 141 | m = TIMEZONE_RE.search(tz) |
| 142 | if m: |
| 143 | offset = 3600 * int(m.group(2)) |
| 144 | if m.group(3): |
| 145 | offset = offset + 60 * int(m.group(3)) |
| 146 | if m.group(1) == '-': |
| 147 | offset = -offset |
| 148 | return offset |
| 149 | |
| 150 | def _str2time(day, mon, yr, hr, min, sec, tz): |
| 151 | yr = int(yr) |