[Erp5-dev] calling mechanism

[Yoshinori Okuji]

I fixed one bug in DeliveryCell.py. It was like this:

return self._baseGetTargetStartDate(self)

This is a typical confusion about the calling convention in Python. I
think this is ugly, but self is automatically pased when the caller is
an instance, and self is not passed when the caller is a class. For
example:

Movement.getTargetStartDate(self)

becomes:

getTargetStartDate(self)

And:

self._baseGetTargetStartDate(self)

becomes:

_baseGetTargetStartDate(self, self)

Be careful.

YO