I have some problems with format from string to int in Python:
obj=self.browse(cr,uid,ids,context=context)[0]
hour_den=obj.time_in[12:13]
hour_di=obj.time_out[12:13]
min_den=obj.time_in[15:16]
min_di=obj.time_out[15:16]
gl=hour_di-hour_den
pl=min_di-min_den
and error is:
unsupported operand type(s) for -: 'unicode' and 'unicode'
how can i format it ?? Help me please! Thanks!!!
It is not clear what type obj is. However you could do.
obj=self.browse(cr,uid,ids,context=context)[0]
hour_den = hour_di = min_den = min_di = 0
try:
hour_den=int(obj.time_in[12:13])
hour_di=int(obj.time_out[12:13])
min_den=int(obj.time_in[15:16])
min_di=int(obj.time_out[15:16])
except ValueError:
return False
gl=hour_di-hour_den
pl=min_di-min_den
But better do casting to int in separete function
I suspect you indexes are incorrect. If you need to manually parse date in fixed format like "2011-12-14 02:20:11". You could use following:
ts = "2011-12-14 02:20:11"
date, time = ts.split()
hours, mins, secs = time.split(':')
try:
hours=int(hours)
mins=int(mins)
secs=int(secs)
except ValueError:
return False
Utilize strptime from datetime:
from datetime import datetime
hour_den = '12:13'
hour_di = '12:15'
FMT = '%H:%M'
timedelta = datetime.strptime(hour_di, FMT) - datetime.strptime(hour_den, FMT)
print timedelta
If these are integers, you can use "int" to convert to an integer. For example:
hour_den=int(obj.time_in[12:13])
gl = int(hour_di) - int(hour_den)
pl = int(min_dl) - int(min_den)
