Python script to calculate the number of Story Points closed for a given JIRA filter

closedPointsJIRA.py

from jira import JIRA
import getpass

# add your JIRA instance URL here
jiraURL = 'https://myjira.com'

# update with JIRA username or replace it with
# username = input('Type your JIRA username')
# to ask for the username in the command line
username = 'myusername'

try:
    password = getpass.getpass(prompt='Type your JIRA password: ')
except Exception as error:
    print('Error when getting password', error)
else:
    jira = JIRA(jiraURL, basic_auth=(username, password))
    try:
        filterId = '27629'
        filterJQL = jira.filter(filterId).jql
    except Exception as error:
        print('JIRA filter ' + filterId + 'is not available or does not exist')
    else:
        issues = jira.search_issues(filterJQL)        
        totalPoints = closedPoints = 0
    
        for i in range(len(issues)):
            fields = issues[i].fields
            points = 0 if fields.customfield_10002 == None else fields.customfield_10002
                  
            totalPoints += points
            closedPoints += 0 if fields.status.name != 'Closed' else points
            
        percentage = 0 if (totalPoints == 0) else (closedPoints / totalPoints) * 100
        
        print('Total points: ', totalPoints)
        print('Closed points: ', closedPoints)
        print('Closed %: ', round(percentage, 2))