techtonik

# Public Domain, i.e. feel free to copy/paste
# Considered a hack in Python 2

import inspect

def caller_name(skip=2):
    """Get a name of a caller in the format module.class.method
    
       `skip` specifies how many levels of stack to skip while getting caller
       name. skip=1 means "who calls me", skip=2 "who calls my caller" etc.

rctay

"""
Came up with this for satchmo's downloadable product migration, 0001_split.
"""
def db_table_exists(table, cursor=None):
    try:
        if not cursor:
            from django.db import connection
            cursor = connection.cursor()
        if not cursor:
            raise Exception