@classmethod<EOL><INDENT>def from_text(cls, filename, **kwargs):<DEDENT>
<EOL>t = ascii.read(filename, **kwargs)<EOL>'''<STR_LIT>'''<EOL>this = cls(t)<EOL>this.speak('<STR_LIT>'.format(filename))<EOL>return this<EOL>
Create a constellation by reading a catalog in from a text file,
as long as it's formated as in to_text() with identifiers, coordinates, magnitudes.

Parameters
----------
filename : str
    The filename to read in.

**kwargs are passed to astropy.io.ascii.read()