Talon vim grammar

vim.py

from talon import Context, actions
import webbrowser

ctx = Context("vim")

ctx.lists["self.commands"] =  {
    "change": "c",
    "delete": "d",
    "yank": "y",
    "copy": "y",
    "select": "v"
}

ctx.lists["self.positions"] = {
    "in": "i", 
    "inside": "i",  
    "around": "a"
}

ctx.lists["self.text_objects"] = {
    "word": "w",
    "paragraph": "p",
    "block": "b",
    "string": "'",
    "dubstring": '"',
    "parens": '(',
    "braces": '{',
    "brackets": '[',
}

@ctx.capture(rule='{self.commands}')
def command(m):
    return m.commands[0]

@ctx.capture(rule='{self.positions}')
def position(m):
    return m.positions[0]

@ctx.capture(rule='{self.text_objects}')
def text_object(m):
    return m.text_objects[0]

ctx.commands = {
    "<self.command> <self.position> <self.text_object>": lambda m: actions.insert("".join(m._words)),
    "change surround <self.text_object> <self.text_object>": lambda m: actions.insert("cs" + "".join(m.text_object_list)),
}