Write File Error

[malcolm]

Hi

I am trying to stop an error being raised whenever my macro gets to the part of writing a file, and then the user decides to Cancel. In my script I have something like:

Code:

output = open(fl.GetFileName(0, "txt", "KernPairs", "Kern Pairs (*.txt)"),'w')
output.write(KernData)
output.close()

But if the user clicks 'Cancel' in the Save dialog an error is raised. How can I stop this?

thanks

[Eigi]

Try this:

Code:

filename = fl.GetFileName(0, "txt", "KernPairs", "Kern Pairs (*.txt)")
if filename:
    output = open(filename, 'w')
    output.write(KernData)
    output.close()

[malcolm]

Cool, thanks Eigi
 

[Tags:]

Jump to: Please select a destination: ----------------------------- News and announcements ----------------------------- => Announcements from the forum’s moderators => News from the font industry ----------------------------- Type design and font technology ----------------------------- => Principles of type design => OpenType Layout feature development => Hinting => Font Formats and OpenType => Web font embedding => Font licensing ===> Electronic EULA Abstract (EEULAA) ----------------------------- Education and collaboration ----------------------------- => Work: Offers => Work: Looking for => Education: Offers => Education: Looking for => Typographic Events and Conferences ----------------------------- FontLab products ----------------------------- => News from FontLab => FontLab Studio ===> FontLab Studio Problems ===> FontLab Studio Tips and Tricks ===> FontLab Studio Wish List ===> FontLab Studio Public Preview => Fontographer ===> Fontographer Problems ===> Fontographer Wish List => TypeTool => AsiaFont Studio => TransType => ScanFont => SigMaker => Other Products ----------------------------- Photofont products ----------------------------- => BitFonter => Photofont WebReady => Photofont Start => Photofont ID => Photofont QX => The Photofont technology ----------------------------- Adobe Type products ----------------------------- => Adobe FDK for OpenType (AFDKO) ----------------------------- Apple Font products ----------------------------- => Apple Font Tools ----------------------------- Microsoft Typography products ----------------------------- => Microsoft Font Validator => Microsoft Visual OpenType Layout Tool (VOLT) => Microsoft Web Embedding Fonts Tool (WEFT) => Microsoft Visual TrueType (VTT) ----------------------------- Other products and Python scripting ----------------------------- => Python scripting => FontTools/TTX => Other font-related tools ----------------------------- Special interest groups ----------------------------- => SBL Fonts ===> SBL Hebrew ===> SBL Greek ===> SBL BibLit ----------------------------- FAQ and TechNotes ----------------------------- => OpenType Layout feature development FAQ and TechNotes => Hinting FAQ and TechNotes => Font Formats and OpenType FAQ and TechNotes => Web font embedding FAQ and TechNotes => Font licensing FAQ and TechNotes => FontLab Studio FAQ and TechNotes => Fontographer FAQ and TechNotes => TypeTool FAQ and TechNotes => AsiaFont Studio FAQ and TechNotes => TransType FAQ and TechNotes => ScanFont FAQ and TechNotes => SigMaker FAQ and TechNotes => BitFonter FAQ and TechNotes => Photofont WebReady FAQ and TechNotes => Photofont Start FAQ and TechNotes => Photofont ID FAQ and TechNotes => Photofont QX FAQ and TechNotes ----------------------------- Archive (MSN Groups) ----------------------------- => Archive: Old FontLab forum ===> Archive: FontLab Tips and Tricks ===> Archive: FontLab Bugs and Problems ===> Archive: FontLab Wish List ===> Archive: FontLab Announcements => Archive: Old Microsoft Font Validator group => Archive: Old Microsoft VOLT group => Archive: Old Microsoft VTT group ===> Archive: VTT Downloads ===> Archive: VTT Support ===> Archive: VTT Suggestions => Archive: Old Microsoft WEFT group ===> Archive: WEFT III ===> Archive: EOT for Email => Archive: Old SBL Fonts group ===> Archive: SBL Hebrew ===> Archive: SBL Greek ----------------------------- Various ----------------------------- => fontlab.com — the FontLab website => forum.fontlab.com — this forum => Other Topics