[tableau_file.py] algorithm to kill extension fails

[martijn1247812]

The line in def save_new_file:
new_filename = new_filename_no_extension.split('.')[0] # simple algorithm to kill extension

fails for current folder notation , like '.\temp\Sandbox_report.twb'

Probably i should use the current folder, but that makes a mess of my project folder. also the check later in the function looks for existing files in the current directory (and not my '.\temp\' )
Maybe a good idea to allow also a path for new_filename_no_extention ?

[martijn1247812]

ok, back again. I'm not a programmer, but I also see difference in de class TWB and TWBX in save_new_file. Major things: TWBX returns filename and TWB not. TWB has option to add save_to_directory, however does not prevent overwriting (this logic is before???)