How to use the readchar.key.LF function in readchar

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github magmax / python-inquirer / inquirer / render / console / _text.py View on Github external
def process_input(self, pressed):
        if pressed == key.CTRL_C:
            raise KeyboardInterrupt()

        if pressed in (key.CR, key.LF, key.ENTER):
            raise errors.EndOfInput(self.current)

        if pressed == key.BACKSPACE:
            if self.current and self.cursor_offset != len(self.current):
                if self.cursor_offset > 0:
                    self.current = (self.current[:-self.cursor_offset - 1] +
                                    self.current[-self.cursor_offset:])
                else:
                    self.current = self.current[:-1]
        elif pressed == key.LEFT:
            if self.cursor_offset < len(self.current):
                self.cursor_offset += 1
        elif pressed == key.RIGHT:
            self.cursor_offset = max(self.cursor_offset - 1, 0)
        elif len(pressed) != 1:
            return

readchar

Library to easily read single chars and key strokes

MIT
Latest version published 4 days ago

Package Health Score

85 / 100
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