Hello.
I am trying get data from MySQL database.
I have created model.py in model directory with content:
__all__ = [ 'Table1' ]
class Table1(DeclarativeBase):
__tablename__ = 'table1'
id = Column(Integer, primary_key=True)
data = Column(Unicode, nullable=True)
I have changed controllers/root.py:
@expose('tg2app.templates.index')
def index(self):
"""Handle the front-page."""
tabledata = DBSession.query(Table1).all()
datalen = len(tabledata)
return dict(datalen=datalen, tabledata = tabledata,)
And I have changed templane master.mak:
<div class="currentpage">
Rows count: <span>${datalen}</span>
</div>
<div py:for="data in tabledata">
<p py:content="data">Text</p>
</div>
And I have error in the log when I open page:
[Tue Mar 12 22:34:40 2013] [error] [client 127.3.133.129]
__M_writer(escape(d))
[Tue Mar 12 22:34:40 2013] [error] [client 127.3.133.129] File
'/var/lib/openshift/517500009a/python-2.6/virtenv/lib/python2.6/site-packages/Mako-0.7.3-py2.6.egg/mako/runtime.py',
line 194 in __str__
[Tue Mar 12 22:34:40 2013] [error] [client 127.3.133.129] raise
NameError("Undefined")
[Tue Mar 12 22:34:40 2013] [error] [client 127.3.133.129] NameError:
Undefined
If I comment string "<p py:content="data">Text</p>" in the template
master.mak, all work fine.
And variable "datalen" contains correct value.
What is wrong?
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