credativ team mailing list archive

Thread
Date

[Bug 882036] Re: Incorrect float rounding when setting float field with too high precision

To: credativ@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <882036@xxxxxxxxxxxxxxxxxx>
Date: Tue, 20 Dec 2011 17:04:33 -0000
Reply-to: Bug 882036 <882036@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Branch linked: lp:~openerp-dev/openobject-server/trunk-float-
rounding-odo

-- 
You received this bug notification because you are a member of OpenERP
Framework Experts, which is subscribed to OpenERP Server.
https://bugs.launchpad.net/bugs/882036

Title:
  Incorrect float rounding when setting float field with too high
  precision

Status in OpenERP GTK Client:
  Confirmed
Status in OpenERP Server:
  Confirmed
Status in OpenERP Server 6.0 series:
  Confirmed

Bug description:
  Concerns 6.0 and trunk.
  If you define a precision of 0.01, the rounding of 0.125 must be 0.13 and not 0.12. The error is in the call of the format string "%.2f"%val which introduces a mathematical error. The round function must be called to apply the correct rounding before formatting the string. It should be:
  "%.2f"%round(val*100)/100
  Fix class digits_change of class float in the server. BUT fix also the gtk client AND web client as they all have that error (I let you find the right line)

To manage notifications about this bug go to:
https://bugs.launchpad.net/openobject-client/+bug/882036/+subscriptions