It turns out that there is another instance of the same mistake (assuming that request fields are always strings) in another part of the code. I filed bug 842917 to deal with the new reason TypeError is raised. This bug (the problem with building the page ID) is fixed so I'll close it.
It turns out that there is another instance of the same mistake (assuming that request fields are always strings) in another part of the code. I filed bug 842917 to deal with the new reason TypeError is raised. This bug (the problem with building the page ID) is fixed so I'll close it.