snowballing.py 文件源码

def show(self, b=None, clear=True):
        """Generic display"""
        _up = self.update_info
        reload()
        self.next_article_widget.disabled = self.selector_widget.value == self.selector_widget.max
        self.previous_article_widget.disabled = self.selector_widget.value == 0
        if clear:
            self.clear()
        if self.disable_show or not self.articles:
            return
        article, _, _ = self.articles[self.selector_widget.value]
        with self.output_widget:
            if 'div' in article:
                display(HTML(repr(article['div'])))
            else:
                print(article['name'])
        for article, nwork, info in self.valid_articles([article], show=True):
            if info.get("_work_type") == "Site":
                self.show_site(article, nwork, info)
                continue
            if info.get("place", "") == "Lang":
                self.work_type_widget.value = "WorkLang"
            _up(info, 'due', self.due_widget)
            _up(info, 'place', self.place_widget)
            _up(info, "_work_type", self.work_type_widget, default="Work")

            if _up(info, 'year', self.year_widget) or _up(info, 'display', self.prefix_widget):
                set_pyref(info)
            _up(info, 'file', self.file_field_widget, info["pyref"] + ".pdf", default=False)
            _up(info, 'file', self.pdfpage_widget, info.get("file", "") + "#page={}".format(self.pdfpage_widget.value))

            for widget in self.custom_widgets:
                _up(info, widget._workattr, widget)

            self.show_article(article, nwork, info)