Issue2033

Root cause is this parse behavior:

Jython 2.7b1+ (default:cb99491f484e+, Mar 23 2013, 17:45:18) 
[Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java1.7.0_17
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>>> from time import strptime
>>> strptime('Feb 29', '%b %d')
time.struct_time(tm_year=1970, tm_mon=3, tm_mday=1, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=6, tm_yday=60, tm_isdst=-1)

Which, in turn, is caused by this Java behavior:

import java.text.SimpleDateFormat;

public class DateParse {
    public static void main(String[] args) throws Exception {
        SimpleDateFormat d = new SimpleDateFormat("MMM dd");
        System.out.println(d.parse("Feb 29").toString());
    }
}

$ java DateParse 
Sun Mar 01 00:00:00 PST 1970

Short of replacing SimpleDateFormat with our own subclass implementation, I can think of getting around it by falling back to _strptime.py implementation if we detect that there is a month specifier but not year.

Ping.

Ping return ... thanks for this patch. I'm going to take a look at this and a few others. (We have some catching up to do.)

Fixed in http://hg.python.org/jython/rev/5f7a81d261c8