[Tutor] Need help appending data to a logfile

[Matt D]

> 
> As for the shutil.copy() function, how complex can it be?  It takes two
> file names, source and destination.  It does not need a with statement
> since it wants strings, not file handles.
> 
> You might get into trouble on some OS's with the source file already
> open, but since you open it with append, it should be trivial to close
> and reopen it.
> 
> 
The problem here is that the, I am pretty sure that, using anything from
shutil overwrite what is currently in the 'dst' file.  So if I am
starting and stopping the program, that file is going to lose
everything.  There has to be a way around this.