def remove_trailing_stars(self, new_path=None, in_place=True, check=False):
        """Remove the bad character that can be inserted by some programs at the
        end of sequences."""
        # Optional check #
        if check and int(sh.grep('-c', '\*', self.path, _ok_code=[0,1])) == 0: return self
        # Faster with bash utilities #
        if in_place is True:
            sh.sed('-i', 's/\*$//g', self.path)
            return self
        # Standard way #
        if new_path is None: new_fasta = self.__class__(new_temp_path())
        else:                new_fasta = self.__class__(new_path)
        new_fasta.create()
        for seq in self: new_fasta.add_str(str(seq.seq).rstrip('*'), seq.id)
        new_fasta.close()
        return new_fasta
def remove_trailing_stars ( self , new_path = None , in_place = True , check = False ) : if check and int ( sh . grep ( '-c' , '\*' , self . path , _ok_code = [ 0 , 1 ] ) ) == 0 : return self if in_place is True : sh . sed ( '-i' , 's/\*$//g' , self . path ) return self if new_path is None : new_fasta = self . __class__ ( new_temp_path ( ) ) else : new_fasta = self . __class__ ( new_path ) new_fasta . create ( ) for seq in self : new_fasta . add_str ( str ( seq . seq ) . rstrip ( '*' ) , seq . id ) new_fasta . close ( ) return new_fasta
Remove the bad character that can be inserted by some programs at the
        end of sequences.