def to_python(self, value):
if isinstance(value, IncompleteDate):
return value
if isinstance(value, datetime.date):
# ~ return IncompleteDate(value.strftime("%Y-%m-%d"))
# ~ return IncompleteDate(d2iso(value))
return IncompleteDate.from_date(value)
if value:
return IncompleteDate.parse(value)
return ""
def to_python(self, value):
if isinstance(value, IncompleteDate):
return value
if isinstance(value, datetime.date):
#~ return IncompleteDate(value.strftime("%Y-%m-%d"))
#~ return IncompleteDate(d2iso(value))
return IncompleteDate.from_date(value)
if value:
return IncompleteDate.parse(value)
return ''
def date_converter(self,v):
if not v: return None
if isinstance(v,basestring):
v = string2date(v)
return IncompleteDate.from_date(v)
#~ return v
t = xldate_as_tuple(v,self.book.datemode)
assert len(t) == 6
t = t[:3]
#~ print t
return IncompleteDate(*t)
def date_converter(self, v):
if not v:
return None
if isinstance(v, basestring):
v = string2date(v)
return IncompleteDate.from_date(v)
try:
t = xldate_as_tuple(v, self.book.datemode or 0)
except XLDateError as e:
dd.logger.info("Failed to read date %s : %s", v, e)
return None
assert len(t) == 6
t = t[:3]
return IncompleteDate(*t)
def py2js(v):
"""Note that None values are rendered as ``null`` (not ``undefined``.
"""
# assert _for_user_profile is not None
# logger.debug("py2js(%r)",v)
for cv in CONVERTERS:
v = cv(v)
# if isinstance(v,LanguageInfo):
# return v.django_code
if isinstance(v, Value):
return v.as_ext()
# v = v.as_ext()
# if not isinstance(v, basestring):
# raise Exception("20120121b %r is of type %s" % (v,type(v)))
# return v
if isinstance(v, Promise):
# v = force_text(v)
return json.dumps(force_text(v.encode('utf8')))
if isinstance(v, types.GeneratorType):
return "".join([py2js(x) for x in v])
if etree.iselement(v):
return json.dumps(force_text(etree.tostring(v)))
# try:
# return json.dumps(force_text(etree.tostring(v)))
# except Exception as e:
# return json.dumps("Failed to render {!r} : {}".format(v, e))
# if type(v) is types.GeneratorType:
# raise Exception("Please don't call the generator function yourself")
# return "\n".join([ln for ln in v])
if callable(v):
# print 20120114, repr(v)
# raise Exception("Please call the function yourself")
return "\n".join([ln for ln in v()])
if isinstance(v, js_code):
return str(v.s) # v.s might be a unicode
if v is None:
# return 'undefined'
return 'null'
if isinstance(v, (list, tuple)): # (types.ListType, types.TupleType):
elems = [py2js(x) for x in v
if (not isinstance(x, VisibleComponent))
or x.get_view_permission(get_user_profile())]
return "[ %s ]" % ", ".join(elems)
if isinstance(v, dict):
items = [
# i for i in sorted(v.items(), key=lambda x: str(x))
# i for i in sorted(v.items())
i for i in v.items()
if (not isinstance(v, VisibleComponent))
or v.get_view_permission(get_user_profile())]
if six.PY2:
# "sorted(v.items())" without sortkey caused TypeError when
# the dictionary contained a mixture of unicode and
# future.types.newstr objects.
def sortkey(x):
if isinstance(x[0], newstr):
return six.text_type(x[0])
return x[0]
else:
def sortkey(x):
return x[0]
items = sorted(items, key=sortkey)
# try:
# items = sorted(items, key=sortkey)
# except TypeError as e:
# raise TypeError("Failed to sort {0!r} : {1}".format(items, e))
return "{ %s }" % ", ".join(
["%s: %s" % (py2js(k), py2js(i)) for k, i in items])
if isinstance(v, bool): # types.BooleanType:
return str(v).lower()
if isinstance(v, Quantity):
return '"%s"' % v
if isinstance(v, (int, decimal.Decimal, fractions.Fraction)):
return str(v)
if isinstance(v, IncompleteDate):
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
if isinstance(v, datetime.datetime):
return '"%s"' % v.strftime(settings.SITE.datetime_format_strftime)
if isinstance(v, datetime.time):
return '"%s"' % v.strftime(settings.SITE.time_format_strftime)
if isinstance(v, datetime.date):
if v.year < 1900:
v = IncompleteDate.from_date(v)
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
if isinstance(v, float):
return repr(v)
# return json.encoder.encode_basestring(v)
# print repr(v)
# http://docs.djangoproject.com/en/dev/topics/serialization/
# if not isinstance(v, (str,unicode)):
# raise Exception("20120121 %r is of type %s" % (v,type(v)))
return json.dumps(v)
def py2js(v, compact=True):
"""Note that None values are rendered as ``null`` (not ``undefined``.
"""
# assert _for_user_profile is not None
# logger.debug("py2js(%r)",v)
for cv in CONVERTERS:
v = cv(v)
# if isinstance(v,LanguageInfo):
# return v.django_code
if isinstance(v, Value):
return v.as_ext()
# v = v.as_ext()
# if not isinstance(v, basestring):
# raise Exception("20120121b %r is of type %s" % (v,type(v)))
# return v
if isinstance(v, Promise):
# v = force_text(v)
return json.dumps(force_text(v.encode('utf8')))
if isinstance(v, types.GeneratorType):
return "".join([py2js(x, compact=compact) for x in v])
if etree.iselement(v):
return json.dumps(force_text(etree.tostring(v)))
# try:
# return json.dumps(force_text(etree.tostring(v)))
# except Exception as e:
# return json.dumps("Failed to render {!r} : {}".format(v, e))
# if type(v) is types.GeneratorType:
# raise Exception("Please don't call the generator function yourself")
# return "\n".join([ln for ln in v])
if callable(v):
# print 20120114, repr(v)
# raise Exception("Please call the function yourself")
return "\n".join([ln for ln in v()])
if isinstance(v, js_code):
return str(v.s) # v.s might be a unicode
if v is None:
# return 'undefined'
return 'null'
if isinstance(v, (list, tuple)): # (types.ListType, types.TupleType):
elems = [py2js(x, compact=compact) for x in v
if (not isinstance(x, VisibleComponent))
or x.get_view_permission(get_user_profile())]
sep = ", " if compact else ", \n"
return "[ %s ]" % sep.join(elems)
if isinstance(v, dict):
items = [
# i for i in sorted(v.items(), key=lambda x: str(x))
# i for i in sorted(v.items())
i for i in v.items()
if (not isinstance(v, VisibleComponent))
or v.get_view_permission(get_user_profile())]
if six.PY2:
# "sorted(v.items())" without sortkey caused TypeError when
# the dictionary contained a mixture of unicode and
# future.types.newstr objects.
def sortkey(x):
if isinstance(x[0], newstr):
return six.text_type(x[0])
return x[0]
else:
def sortkey(x):
return x[0]
items = sorted(items, key=sortkey)
# try:
# items = sorted(items, key=sortkey)
# except TypeError as e:
# raise TypeError("Failed to sort {0!r} : {1}".format(items, e))
sep = ", " if compact else ", \n"
return "{ %s }" % sep.join(
["%s: %s" % (py2js(k, compact=compact), py2js(i, compact=compact)) for k, i in items])
if isinstance(v, bool): # types.BooleanType:
return str(v).lower()
if isinstance(v, Quantity):
return '"%s"' % v
if isinstance(v, (int, decimal.Decimal, fractions.Fraction)):
return str(v)
if isinstance(v, IncompleteDate):
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
if isinstance(v, datetime.datetime):
return '"%s"' % v.strftime(settings.SITE.datetime_format_strftime)
if isinstance(v, datetime.time):
return '"%s"' % v.strftime(settings.SITE.time_format_strftime)
if isinstance(v, datetime.date):
if v.year < 1900:
v = IncompleteDate.from_date(v)
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
return '"%s"' % v.strftime(settings.SITE.date_format_strftime)
if isinstance(v, float):
return repr(v)
# return json.encoder.encode_basestring(v)
# print repr(v)
# http://docs.djangoproject.com/en/dev/topics/serialization/
# if not isinstance(v, (str,unicode)):
# raise Exception("20120121 %r is of type %s" % (v,type(v)))
return json.dumps(v, sort_keys=True,
indent=4, separators=(',', ': ')
)
