error-emailer 0.1.1

auto emailer

Emailer

Emailer provides

a decorator to send emails on error instead of raise an error.

Usefull when

1. Code should send out some kind of "alert" without breaking any code
2. Complex error handling isn't needed or isn't a good choice cosidering cost/value

E.g. You are writing an script to do some ETL work for a report for your self or a small group It need to be reliable but good enough if you know it breaks and fix afterwards

Emails will be constructed as MIMEMultipart contains only simple text. And sent throught smtp wihtout any authentication, which suitsmost of internal smtp servers.

Installation

Install with pip

pip install error_emailer

Email construct

Email constructed as MIMEMultipart with default

error_msg_title = 'Error'

error_msg_content = 'Error occurred'

Example: Use decorator

from erroremailer import EmailError

ee = EmailError(
    from_addr = '[e-mail]',
    to_addr = '[e-mail]',
    smtp_addr = '[e-mail]',
    # set send_email to False for test
    send_email_on_error = False,
    error_msg_title = 'Error occured in my best script"
    error_msg_content = 'Error occured in my best script"
    )

# define a function with deco
@ee.email_on_error()
def make_a_error():

    a = 1
    b = '2'
    print(a + b)

    return a

make_a_error()

Example: Use send email directly

from erroremailer import EmailError

ee = EmailError(
    from_addr = '[e-mail]',
    to_addr = '[e-mail]',
    smtp_addr = '[e-mail]',
    # set send_email to False for test
    send_email_on_error = False,
    error_msg_title = 'Error occured in my best script"
    error_msg_content = 'Error occured in my best script"
    )

def make_a_error():

    a = 1
    b = '2'
    print(a + b)

    return a


if __name__ == '__main__':
    
    try:
        make_a_error()
    except:
        ee.send_error_email()
    finally:
        pass