write.py

@space.route('/write', methods=['GET', 'POST'])
@login_required
@roles_required('member')
def write():
    form = BoardWriteForm()

    if not current_user.has_role('admin'):
        form.type_.choices = form.type_.choices[1:]

    if form.validate_on_submit():
        post = Board(form.title.data, form.content.data, form.type_.data,
                     current_user.id)

        db.session.add(post)
        db.session.commit()

        for file_ in form.files.raw_data:
          if file_.filename:
              user_file = UserFile(board_id=post.id, publication_id=None,
                                   original_file_name=secure_filename(
                                       file_.filename))
              db.session.add(user_file)
              db.session.commit()
              file_.save(os.path.join(app.config['UPLOADS_DEFAULT_DEST'],
                                      user_file.hashed_file_name))
        return redirect(url_for('space.index'))

    return render_template('space/write.html', form=form)

BoardWriteForm 코드는 어떻게 되나요?