def __repr__(self):
if self.source_url:<EOL><INDENT>suffix = '<STR_LIT>' % self.source_url<EOL><DEDENT>else:<EOL><INDENT>suffix = '<STR_LIT>'<EOL><DEDENT>return '<STR_LIT>' % (self.name, self.version, suffix)<EOL>
Return a textual representation of this instance,