contextual_copy_data_frame.py

from mojo.subscriber import Subscriber, registerRoboFontSubscriber
import pandas as pd
from AppKit import NSPasteboardTypeString, NSPasteboard

ATTRIBUTES = "name unicode width angledLeftMargin angledRightMargin".split(" ")

class contextual_auto_unicodes(Subscriber):

    debug = True

    def fontOverviewWantsContextualMenuItems(self, info):
        myMenuItems = [
            ("Copy Data Frame", 
                [
                    ("Markdown", self.markdown_callback),
                    ("CSV", self.csv_callback),
                    ("Spaces", self.space_sep_callback),
                ]),
        ]
        info["itemDescriptions"].extend(myMenuItems)
        #self.location = "overview"
        self.glyphs = CurrentFont().selectedGlyphs

    @property
    def data(self):
        data = {
            attr : [getattr(g, attr) or None for g in self.glyphs]
            for attr in
            ATTRIBUTES
        }
        return data        

    def csv_callback(self, sender):
        _data = self.data
        table = pd.DataFrame(_data)
        csv = table.to_csv(index=False)
        self.copy_to_pasteboard(csv)        

    def space_sep_callback(self, sender):
        _data = self.data
        table = pd.DataFrame(_data)
        spaces = table.to_csv(sep="\t", index=False)
        self.copy_to_pasteboard(spaces)        
		
    def markdown_callback(self, sender):
        _data = self.data
        table = pd.DataFrame(_data)
        md = table.to_markdown(index=False)
        self.copy_to_pasteboard(md)

    def copy_to_pasteboard(self, text):
        pb = NSPasteboard.generalPasteboard()
        pb.clearContents()
        pb.declareTypes_owner_([
            NSPasteboardTypeString,
        ], None)
        pb.setString_forType_(text, NSPasteboardTypeString)
            

if __name__ == '__main__':
    registerRoboFontSubscriber(contextual_auto_unicodes)