pymod_main.py 文件源码

def save_selection(self, mode="selection"):
        """
        Save selection in a single file.
        """
        # Builds the selection.
        selection = None
        if mode == "selection":
            selection = self.get_selected_sequences()
        elif mode == "all":
            selection = self.get_all_sequences()

        # Ask users if they want to include indels in the sequences to save.
        remove_indels_choice = False
        for e in selection:
            if "-" in e.my_sequence:
                remove_indels_choice = tkMessageBox.askyesno(message="Would you like to remove indels from the sequences when saving them to a file?", title="Save Selection", parent=self.main_window)
                break

        # Ask users to chose a directory where to save the files.
        filepath=asksaveasfilename(filetypes=[("fasta","*.fasta")],parent=self.main_window)
        if not filepath == "":
            dirpath = os.path.dirname(filepath)
            filename = os.path.splitext(os.path.basename(filepath))[0]
            self.build_sequences_file(selection, filename, file_format="fasta", remove_indels=remove_indels_choice, use_structural_information=False, new_directory=dirpath)