The connect() method accepts a new keyword argument named dsn.
The keyword argument is a string that specifies connection information. The syntax of a dsn string is:
name1=value1;name2=value2;...
Here name1 normally corresponds to a connection property or option.
The name string does not contain escaped characters. To show the equal sign and semicolon in the value string, escape those characters by preceding each with a backslash.