openerp-india team mailing list archive

["Olivier Dony \(OpenERP\)" <865387@xxxxxxxxxxxxxxxxxx>]

On 11/12/2011 01:26 PM, Ferdinand @ Camptocamp wrote:
> IMHO we should have a res_currency
> 
> def _compare(...,amount1,amount2)

I think that's a good suggestion, I was on the process of extracting the
res.currency float methods into tools.misc to make them available for
other float computation (e.g. stock quantities), so I've added a
compare() like method too.

See the merge prop[1], reviews/comments are appreciated, as always.


[1]
https://code.launchpad.net/~openerp-dev/openobject-server/trunk-float-rounding-odo/+merge/82206

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https://bugs.launchpad.net/bugs/865387

Title:
  wrong currency rounding

Status in OpenERP Addons (modules):
  In Progress

Bug description:
  openobject-addons/6.0 revno 4863

  Steps:

   - Configure 'account' module using EUR currency
   - Configure a bank journal for USD currency
   - Create a new rate for USD currency, with date 2011-10-01
   - Create a new invoice, with date 2011-09-01, selecting USD currency and inserting one line of 3638.97 amount
   - Pay the invoice selecting 'Reconcile with Write-Off' (with today's date)

  The write.off entry is not created (it should be produced by the different currency rates).
  This is because of line 88 of base/res/res_currency.py :

  round(amount / currency.rounding) * currency.rounding
  3638.9700000000003

  and this makes false the line 719 of account_voucher.py (line.amount
  == line.amount_unreconciled)

  
  I think the line

  return round(amount / currency.rounding) * currency.rounding

  should be replaced by something like

  float(Decimal(str(amount)).quantize(Decimal(str(currency.rounding)),
  rounding=ROUND_HALF_UP))

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