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Re: [melbourne-pug] Simple syntactic error?
Re: [melbourne-pug] Simple syntactic error?
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2008-05-22 17:53:01 |
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Re: Simple syntactic error?
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Are you certain cb_calling is even being called? If it's not, that'll be why your variable isn't carrying any value.
John's right, cb_calling should definitely declare state as global - and for style, I'd want the global declaration in keys() as well (not strictly necessary, but good form).
For debug, I'd drop either an "import pdb ; pdb.set_trace()" (and read up on how to use pdb, it's your friend ;) or a "print args" into the start of cb_calling, see exactly when it's called and what it's doing. But if you're not getting any errors, then it's not a syntactic issue.
KevinL On 23/05/2008, at 05:53 , g sobers wrote:
Appreciate the response.
Are you getting an AttributeError in keys() or is state just None.
No errors, per se, are generated. So, state=none seems most likely.
It looks like cb_calling needs to declare state as global
def cb_calling(args):
global state
state = args[0]
As regards to your suggestion, I just implemented it - to no avail. Same conditions persist.
Where else should I be looking?
Best,
wirefree
On 5/22/08, John La Rooy < john.larooy gmail.com">john.larooygmail.com> wrote: Are you getting an AttributeError in keys() or is state just None.
It looks like cb_calling needs to declare state as global
def cb_calling(args):
global state
state = args[0]
On Fri, May 23, 2008 at 5:10 AM, g sobers < g.forumzgmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">g.forumzgmail.com> wrote:
G'day!
Following is a small PyS60 script. The error seems related to basic syntax - "state" in keys() is not recognized although defined globally.
Would appreciate assistance.
=============================================
import appuifw, key_codes, e32, telephone
state = None
def keys(event):
if event['keycode'] == key_codes.EKeyYes:
appuifw.note(u"Doesn't Matter")
elif (event['keycode'] == key_codes.EKeyYes) and (state == telephone.EStatusConnected):
appuifw.note(u"Yes was pressed and call active")
def cb_calling(args):
state = args[0]
def quit():
app_lock.signal()
telephone.call_state(cb_calling)
canvas = appuifw.Canvas(event_callback = keys)
appuifw.app.body = canvas
appuifw.app.exit_key_handler = quit
app_lock = e32.Ao_lock()
app_lock.wait()
==============================================
Best,
wirefree
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