我想通过使用gi存储库将其嵌入Python来查看pdf文档。我正在尝试使用
代码here#!/usr/bin/env python
from gi.repository import Gtk, Gio
from gi.repository import EvinceDocument
from gi.repository import EvinceView
class HelloWorldApp(Gtk.Application):
def __init__(self):
Gtk.Application.__init__(self, application_id="apps.test.helloevince", flags=Gio.ApplicationFlags.FLAGS_NONE)
self.connect("activate", self.on_activate)
def on_activate(self, data=None):
window = Gtk.Window(type=Gtk.WindowType.TOPLEVEL)
window.set_title("Evince Gtk3 Python Example")
window.set_border_width(24)
scroll = Gtk.ScrolledWindow()
window.add(scroll)
EvinceDocument.init()
doc = EvinceDocument.Document.factory_get_document('file:///home/user/test.pdf')
view = EvinceView.View()
model = EvinceView.DocumentModel()
model.set_document(doc)
view.set_model(model)
scroll.add(view)
window.show_all()
self.add_window(window)
if __name__ == "__main__":
app = HelloWorldApp()
app.run(None)
但是我收到了错误
Traceback (most recent call last):
File "./pdfViewer_pygi.py", line 19, in on_activate
doc = EvinceDocument.Document.factory_get_document('file:///home/user/test.pdf')
AttributeError: type object 'Document' has no attribute 'factory_get_document'
很明显,没有'factory_get_document'方法。那么替代方案是什么......?如何使用python和gtk + 3嵌入pdf文档??
答案 0 :(得分:2)
您需要更新版本的Evince。
这对我来说最新的Evince,3.3.3.1,使用Fedora 17(rawhide),并且在使用Fedora 16的Evince 3.2.1中不起作用。
也许你可以编译Evince以使绑定工作。