c2c-oerpscenario team mailing list archive

["Xavier \(Open ERP\)" <816799@xxxxxxxxxxxxxxxxxx>]

Interesting. Issue here is that Python's time-formatting APIs in Python
2 are not unicode-aware and work with strings instead.

When they're given unicode data, they're probably using some kind of
str-only method which tries to convert the unicode string to a byte-
string (via e.g. `str`) using the default codec (ascii), which works
fine when they're given charcodes < 128, but blows up on chinese
characters which can not be encoded using ASCII.

We need to force encode of  local formats to utf-8 so time-formatting
apis can work with, and check if client's date-formatting APIs should
return srt or unicode (to know whether we need to re-decode the string
after formatting)

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https://bugs.launchpad.net/bugs/816799

Title:
  Chinese date format crashes web client

Status in OpenERP Web Client:
  Confirmed

Bug description:
  When using standard Chinese format 
  %Y年%m月%d日
  %H时%M分%S秒

  Web client crashes when trying to display the sales dashboard :
  A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.
  ....
  self = DateTime, self.text = None, self.get_text = <bound method DateTime.get_text of DateTime>
   /usr/local/lib/python2.6/dist-packages/openerp_web-6.0.2-py2.6.egg/addons/openerp/widgets/listgrid.py in get_text(self=DateTime)
    575 
    576     def get_text(self):
    577         return format.format_datetime(self.value, kind=self.attrs.get('type', 'datetime'))
    578 
    579     def get_sortable_text(self):
  global format = <module 'openobject.i18n.format' from '/usr/loca..._web-6.0.2-py2.6.egg/openobject/i18n/format.pyc'>, format.format_datetime = <function format_datetime>, self = DateTime, self.value = u'2011-07-27', kind undefined, self.attrs = {'name': u'date_order', 'readonly': True, 'required': True, 'select': True, 'selectable': True, 'states': {'draft': [(u'readonly', False)]}, 'string': u'Ordered Date', 'type': u'date', 'value': u'2011-07-27', 'views': {}}, self.attrs.get = <built-in method get of dict object>
   /usr/local/lib/python2.6/dist-packages/openerp_web-6.0.2-py2.6.egg/openobject/i18n/format.py in format_datetime(value=time.struct_time(tm_year=2011, tm_mon=7, tm_mday...0, tm_sec=0, tm_wday=2, tm_yday=208, tm_isdst=-1), kind=u'date', as_timetuple=False)
    158         return value
    159 
    160     return time.strftime(local_format, value)
    161 
    162 def parse_datetime(value, kind="datetime", as_timetuple=False):
  global time = <module 'time' (built-in)>, time.strftime = <built-in function strftime>, local_format = u'%Y\u5e74%m\u6708%d\u65e5', value = time.struct_time(tm_year=2011, tm_mon=7, tm_mday...0, tm_sec=0, tm_wday=2, tm_yday=208, tm_isdst=-1)
  <type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\u5e74' in position 2: ordinal not in range(128) 
        args = ('ascii', u'%Y\u5e74%m\u6708%d\u65e5', 2, 3, 'ordinal not in range(128)') 
        encoding = 'ascii' 
        end = 3 
        message = '' 
        object = u'%Y\u5e74%m\u6708%d\u65e5' 
        reason = 'ordinal not in range(128)' 
        

  Changing in Languages the default for date format and time format to
  %Y/%m/%d and %H:%M:%S solves the problem.

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