fix doctests

weboob/browser/browsers.py

@@ -538,6 +538,7 @@ class PagesBrowser(DomainBrowser):
 
     Example:
 
+    >>> from .pages import Page
     >>> class HomePage(Page):
     ...     pass
     ...
@@ -635,6 +636,7 @@ class PagesBrowser(DomainBrowser):
 
         :class:`NextPage` constructor can take an url or a Request object.
 
+        >>> from .pages import HTMLPage
         >>> class Page(HTMLPage):
         ...     def iter_values(self):
         ...         for el in self.doc.xpath('//li'):

weboob/browser/pages.py

@@ -47,6 +47,8 @@ def pagination(func):
     ...         for next in self.doc.xpath('//a'):
     ...             raise NextPage(next.attrib['href'])
     ...
+    >>> from .browsers import PagesBrowser
+    >>> from .url import URL
     >>> class Browser(PagesBrowser):
     ...     BASEURL = 'http://people.symlink.me'
     ...     list = URL('/~rom1/projects/weboob/list-(?P<pagenum>\d+).html', Page)