def dates_between_str_dates(self, date1, date2, mode='date'):
    date_from = fields.Date.from_string(date1)
    date_to = fields.Date.from_string(date2)
    
    delta = date_to - date_from

    if delta.days < 0: 
        return None 
    
    res = []
    
    for n in range(delta.days + 1): 
       if mode == 'date': 
           res.append(date_from + timedelta(days=n)) 
       if mode == 'string':
           res.append(fields.Date.to_string(date_from + timedelta(days=n))) 
    return res 

Add this function. Parameter mode is to specify output type string/date.   

Thanks !

iWesabe

 
fmt = '%Y-%m-%d'
d1 = datetime.strptime(from_date, fmt)
d2 = datetime.strptime(to_date, fmt)
dates_btwn = d1
while dates_btwn <= d2:    
    print "dates_between=========>>>",dates_btwn.date()
    dates_btwn = dates_btwn + relativedelta.relativedelta(days=1) 

This will display the dates between two dates..Hope this will help You..

use the following function, it is based on using the 'timedelta' 

from datetime import datetime, timedelta

#show dates between two dates

def get_date_list(date1, date2):

    date_list = []

    loop_dt = date1

    print loop_dt

    while loop_dt < date2:

        loop_dt = loop_dt + timedelta(days=1)

        print loop_dt

get_date_list( datetime(2016,1,5), datetime(2016,03,5))

you can change it to return a list of dates

import datetime

today = datetime.datetime.today()

numdays = 10

date_list = [today - datetime.timedelta(days=x) for x in range(0, numdays)]

print 'date_list',date_list

from datetime import date, timedelta as td

dt1 = date(2016, 7, 10)

dt2 = date(2016, 7, 19)

delta = dt2 - dt1

for i in range(delta.days + 1):

    print dt1 + td(days=i)

i hope it might help you