[IMP] Removed 1 SQL query for each t-field monetary or float

bzr revid: fp@tinyerp.com-20131203211903-p5uo3shhon8i4umw

openerp/addons/base/ir/ir_qweb.py

@@ -608,10 +608,10 @@ class FloatConverter(osv.AbstractModel):
         precision = self.precision(cr, uid, column, options=options, context=context)
         fmt = '%f' if precision is None else '%.{precision}f'
 
-        lang = self.user_lang(cr, uid, context)
+        lang_code = context.get('lang') or 'en_US'
+        lang = self.pool['res.lang']
+        formatted = lang.format(cr, uid, [lang_code], fmt.format(precision=precision), value, grouping=True)
 
-        formatted = lang.format(fmt.format(precision=precision),
-                                value, grouping=True)
         # %f does not strip trailing zeroes. %g does but its precision causes
         # it to switch to scientific notation starting at a million *and* to
         # strip decimals. So use %f and if no precision was specified manually
@@ -767,8 +767,9 @@ class MonetaryConverter(osv.AbstractModel):
         precision = int(round(math.log10(display.rounding)))
         fmt = "%.{0}f".format(-precision if precision < 0 else 0)
 
-        lang = self.user_lang(cr, uid, context=context)
-        formatted_amount = lang.format(
+        lang_code = context.get('lang') or 'en_US'
+        lang = self.pool['res.lang']
+        formatted_amount = lang.format(cr, uid, [lang_code], 
             fmt, Currency.round(cr, uid, display, record[field_name]),
             grouping=True, monetary=True)
 

openerp/addons/base/res/res_lang.py

@@ -162,9 +162,13 @@ class lang(osv.osv):
     ]
 
     @tools.ormcache(skiparg=3)
-    def _lang_data_get(self, cr, uid, lang_id, monetary=False):
+    def _lang_data_get(self, cr, uid, lang, monetary=False):
+        if type(lang) in (str, unicode):
+            lang = self.search(cr, uid, [('code', '=', lang)]) or \
+                self.search(cr, uid, [('code', '=', 'en_US')])
+            lang = lang[0]
         conv = localeconv()
-        lang_obj = self.browse(cr, uid, lang_id)
+        lang_obj = self.browse(cr, uid, lang)
         thousands_sep = lang_obj.thousands_sep or conv[monetary and 'mon_thousands_sep' or 'thousands_sep']
         decimal_point = lang_obj.decimal_point
         grouping = lang_obj.grouping
@@ -192,6 +196,9 @@ class lang(osv.osv):
             trans_obj.unlink(cr, uid, trans_ids, context=context)
         return super(lang, self).unlink(cr, uid, ids, context=context)
 
+    #
+    # IDS: can be a list of IDS or a list of XML_IDS
+    #
     def format(self, cr, uid, ids, percent, value, grouping=False, monetary=False, context=None):
         """ Format() will return the language-specific output for float values"""
         if percent[0] != '%':