Wikimedia Bugzilla is closed!

>>> import pwb
>>> import pywikibot as py
>>> s = py.getSite('de')
>>> p = py.Page(s, 'Uranus (Planet)')
>>> item = py.ItemPage.fromPage(p)
>>> item.exists()

Traceback (most recent call last):
  File "<pyshell#11>", line 1, in <module>
    item.exists()
  File "pywikibot\page.py", line 2451, in exists
    self.get()
  File "pywikibot\page.py", line 2640, in get
    c = Claim.fromJSON(self.repo, claim)
  File "pywikibot\page.py", line 2881, in fromJSON
    data['mainsnak']['datavalue']['value'])
  File "pywikibot\__init__.py", line 358, in fromWikibase
    amount = long(wb[u'amount'])
ValueError: invalid literal for long() with base 10: '+0.044405586'
>>>