Hello everybody !

I was implementing TracGViz version 1.3.3 (which is almost ready ;)
and the side-effect is that I have a few doubts. I'd appreciate if
someone either replies with the answer or with a link to the page(s)
where I could find further info about the subjects involved ;)

Here are some of them :


About ticket fields (This ones are in my «I dont know repository»
since version 1.3.2 ;) and TracReports :

- What are all ticket field types ? So far I know about `text`, `textarea`,
  `radio`, and `select`. Is that all ?
- Is there a way to (declare | incorporate) further types to be used
with ticket
  fields ? How ?
- AFAIK the values of (custom ) ticket fields returned by TicketRPC.get are
  *ALWAYS* (Python) strings. Is that True ? Is possible that one of
these values
  be an integer or an instance of some other class ?
- How to know what component(s) added a custom field ?
- How to get (programmatically ;) the results included in a report defined
  using a query URL (i.e. report's SQL starts with `query:?` or `?`) ?
- Consider the case when I have executed a TracReport defined using plain SQL.
  Let's say I have opened a cursor so as to retrieve the data (SQLite backend
  ;). At this point I wanna know the name and type of each column in the
  result set so I use the cursor's `.description` attribute. In this case I
  get back tuples like `('version', None, None, None, None, None, None)` which
  say nothing about the type of values in any column. OTOH DB API 2.0 states
  that «The first two items (name and type_code) are mandatory». So what's
  happenning ?

Thnx in advance !

-- 
Regards,

Olemis.

Blog ES: http://simelo-es.blogspot.com/
Blog EN: http://simelo-en.blogspot.com/

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