def _gen_header(self, ctx, cls, name, parent):
logger.debug("Generate header for %r", cls)
with parent.element('thead'):
with parent.element('tr'):
th_attrs = {}
if self.field_name_attr is not None:
th_attrs[self.field_name_attr] = name
if issubclass(cls, ComplexModelBase):
fti = cls.get_flat_type_info(cls)
if self.field_name_attr is None:
for k, v in fti.items():
attr = get_cls_attrs(self, v)
if attr.exc:
continue
header_name = self.trc(v, ctx.locale, k)
parent.write(E.th(header_name, **th_attrs))
else:
for k, v in fti.items():
attr = get_cls_attrs(self, v)
if attr.exc:
continue
th_attrs[self.field_name_attr] = k
header_name = self.trc(v, ctx.locale, k)
parent.write(E.th(header_name, **th_attrs))
else:
if self.field_name_attr is not None:
th_attrs[self.field_name_attr] = name
header_name = self.trc(cls, ctx.locale, name)
parent.write(E.th(header_name, **th_attrs))
self.extend_header_row(ctx, cls, name, parent)
def _gen_header(self, ctx, cls, name, parent):
logger.debug("Generate header for %r", cls)
with parent.element('thead'):
with parent.element('tr'):
th_attrs = {}
if self.field_name_attr is not None:
th_attrs[self.field_name_attr] = name
if issubclass(cls, ComplexModelBase):
fti = cls.get_flat_type_info(cls)
if self.field_name_attr is None:
for k, v in fti.items():
attr = get_cls_attrs(self, v)
if attr.exc:
continue
header_name = self.trc(v, ctx.locale, k)
parent.write(E.th(header_name, **th_attrs))
else:
for k, v in fti.items():
attr = get_cls_attrs(self, v)
if attr.exc:
continue
th_attrs[self.field_name_attr] = k
header_name = self.trc(v, ctx.locale, k)
parent.write(E.th(header_name, **th_attrs))
else:
if self.field_name_attr is not None:
th_attrs[self.field_name_attr] = name
header_name = self.trc(cls, ctx.locale, name)
parent.write(E.th(header_name, **th_attrs))
self.extend_header_row(ctx, cls, parent, name)
def datetime_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
ctx.protocol.assets.extend([('jquery',), ('jquery-ui', 'datepicker'),
('jquery-timepicker',)])
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, None, name, cls_attrs)
elt.attrib['type'] = 'text'
if cls_attrs.format is None:
data_format = 'yy-mm-dd HH:MM:SS'
else:
data_format = cls_attrs.format.replace('%Y', 'yy') \
.replace('%m', 'mm') \
.replace('%d', 'dd') \
.replace('%H', 'HH') \
.replace('%M', 'MM') \
.replace('%S', 'SS')
code = [
"$('#%(field_name)s').datetimepicker();",
"$('#%(field_name)s').datetimepicker('option', 'DateTimeFormat', '%(format)s');",
]
if inst is None:
script = _format_js(code, field_name=elt.attrib['id'],
format=data_format)
else:
value = self.to_string(cls, inst)
code.append("$('#%(field_name)s').datetimepicker('setDate', '%(value)s');")
script = _format_js(code, field_name=elt.attrib['id'],
format=data_format, value=value)
parent.write(_idiv(self._gen_label(ctx, cls, name, elt), elt, script))
def _pull_to_parent(self, ctx, cls, inst, parent, name, parent_inst=None,
label_attrs=None, parent_key=None, no_label=False,
**kwargs):
key = self.selsafe(name)
attr = get_cls_attrs(self, cls)
if inst is None:
inst = []
for i, subval in enumerate(inst):
new_key = '%s[%09d]' % (key, i)
with parent.element('div', {"class": key}):
ret = self.to_parent(ctx, cls, subval, parent, new_key,
parent_inst=parent_inst, no_label=True,
from_arr=True, **kwargs)
if not attr.no_write:
parent.write(E.button('+', **{
"class": key + "_btn_add", 'type': 'button'}))
parent.write(E.button('-', **{
"class": key + "_btn_del", 'type': 'button'}))
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
if not attr.no_write:
_gen_array_js(parent, key)
def _get_member_pairs(self, cls, inst):
parent_cls = getattr(cls, '__extends__', None)
if parent_cls is not None:
for r in self._get_member_pairs(parent_cls, inst):
yield r
for k, v in cls._type_info.items():
attr = get_cls_attrs(self, v)
if getattr(attr, 'exc', None):
continue
try:
subinst = getattr(inst, k, None)
# to guard against e.g. sqlalchemy throwing NoSuchColumnError
except Exception as e:
logger.error("Error getting %r: %r" %(k,e))
subinst = None
if subinst is None:
subinst = v.Attributes.default
val = self._object_to_doc(v, subinst)
min_o = v.Attributes.min_occurs
if val is not None or min_o > 0 or self.complex_as is list:
sub_name = v.Attributes.sub_name
if sub_name is None:
sub_name = k
yield (sub_name, val)
def integer_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, inst, name, cls_attrs)
elt.attrib['type'] = 'number'
self._apply_number_constraints(cls_attrs, elt)
parent.write(_idiv(self._gen_label(ctx, cls, name, elt), elt))
def _form_key(sort_key):
k, v = sort_key
attrs = get_cls_attrs(prot, v)
return None if attrs.tab is None else \
(attrs.tab.index, attrs.tab.htmlid), \
None if attrs.fieldset is None else \
(attrs.fieldset.index, attrs.fieldset.htmlid), \
attrs.order, k
def boolean_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, inst, name, cls_attrs)
elt.attrib.update({'type': 'checkbox', 'value': 'true'})
if bool(inst):
elt.attrib['checked'] = ''
parent.write(_idiv(elt, self._gen_label(ctx, cls, name, elt)))
def _write_members(self, ctx, cls, inst, parent):
parent_cls = getattr(cls, '__extends__', None)
if not (parent_cls is None):
ret = self._write_members(ctx, parent_cls, inst, parent)
if ret is not None:
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break:
try:
ret.throw(Break())
except StopIteration:
pass
for k, v in cls._type_info.items():
attr = get_cls_attrs(self, v)
if attr.exc:
continue
try: # e.g. SqlAlchemy could throw NoSuchColumnError
subvalue = getattr(inst, k, None)
except:
subvalue = None
# This is a tight loop, so enable this only when necessary.
# logger.debug("get %r(%r) from %r: %r" % (k, v, inst, subvalue))
if issubclass(v, XmlData):
if subvalue is not None:
parent.write(self.to_unicode(k.type, subvalue))
continue
sub_ns = v.Attributes.sub_ns
if sub_ns is None:
sub_ns = cls.get_namespace()
sub_name = v.Attributes.sub_name
if sub_name is None:
sub_name = k
name = "{%s}%s" % (sub_ns, sub_name)
if subvalue is not None or v.Attributes.min_occurs > 0:
ret = self.to_parent(ctx, v, subvalue, parent, name)
if ret is not None:
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
def _gen_input_unicode(self, cls, inst, name, **_):
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, inst, name, cls_attrs)
elt.attrib['type'] = 'text'
if cls_attrs.max_len < Unicode.Attributes.max_len:
elt.attrib['maxlength'] = str(int(cls_attrs.max_len))
if cls_attrs.min_len > Unicode.Attributes.min_len:
elt.attrib['minlength'] = str(int(cls_attrs.min_len))
return cls_attrs, elt
def decimal_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, inst, name, cls_attrs)
elt.attrib['type'] = 'number'
if D(cls.Attributes.fraction_digits).is_infinite():
elt.attrib['step'] = 'any'
else:
elt.attrib['step'] = str(10**(-int(cls.Attributes.fraction_digits)))
self._apply_number_constraints(cls_attrs, elt)
parent.write(_idiv(self._gen_label(ctx, cls, name, elt), elt))
def spyne_to_argparse(cls):
fti = cls.get_flat_type_info(cls)
parser = ArgumentParser(description=cls.__doc__)
parser.add_argument('-c',
'--config-file',
type=os.path.abspath,
help="An alternative config file.")
for k, v in sorted(fti.items(), key=lambda i: i[0]):
attrs = get_cls_attrs(None, v)
if attrs.no_cli:
continue
args = ['--%s' % k.replace('_', '-')]
if attrs.short is not None:
args.append('-%s' % attrs.short)
assert not ('-c' in args or '--config-file' in args)
kwargs = {}
if attrs.help is not None:
kwargs['help'] = attrs.help
# types
if _is_array_of_primitives(v):
kwargs['nargs'] = "+"
elif _is_array_of_complexes(v):
continue
elif issubclass(v, Boolean):
kwargs['action'] = "store_const"
kwargs['const'] = True
elif issubclass(v, Unicode):
if len(v.Attributes.values) > 0:
kwargs['type'] = enum(v.Attributes.values)
else:
kwargs['type'] = six.text_type
elif issubclass(v, tuple(ARGTYPE_MAP.keys())):
kwargs['type'] = ARGTYPE_MAP[v]
parser.add_argument(*args, **kwargs)
return parser
def _gen_tab_headers(self, ctx, fti):
retval = E.ul()
tabs = {}
for k, v in fti.items():
subattr = get_cls_attrs(self, v)
tab = subattr.tab
if tab is not None:
tabs[id(tab)] = tab
for i, tab in enumerate(sorted(tabs.values(),
key=lambda t: (t.index, t.htmlid))):
retval.append(E.li(E.a(
self.trd(tab.legend, ctx.locale, "Tab %d" % i),
href="#" + tab.htmlid
)))
return retval
def _gen_row(self, ctx, cls, inst, parent, name, **kwargs):
print("Generate row for", cls)
with parent.element('tr'):
for k, v in cls.get_flat_type_info(cls).items():
attr = get_cls_attrs(self, v)
if attr.exc:
print("\tExclude field %r type %r" % (k, v), "for", cls)
continue
if not attr.get('read', True):
continue
print("\tGenerate field %r type %r" % (k, v), "for", cls)
try:
sub_value = getattr(inst, k, None)
except: # to guard against e.g. SQLAlchemy throwing NoSuchColumnError
sub_value = None
sub_name = attr.sub_name
if sub_name is None:
sub_name = k
td_attrs = {}
if self.field_name_attr is not None:
td_attrs[self.field_name_attr] = sub_name
with parent.element('td', td_attrs):
ret = self.to_parent(ctx, v, sub_value, parent, sub_name,
**kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
print("Generate row for %r done." % cls)
self.extend_data_row(ctx, cls, inst, parent, name, **kwargs)
def _gen_row(self, ctx, cls, inst, parent, name, **kwargs):
print("Generate row for", cls)
with parent.element('tr'):
for k, v in cls.get_flat_type_info(cls).items():
attr = get_cls_attrs(self, v)
if attr.exc:
print("\tExclude field %r type %r" % (k, v), "for", cls)
continue
if not attr.get('read', True):
continue
print("\tGenerate field %r type %r" % (k, v), "for", cls)
try:
sub_value = getattr(inst, k, None)
except: # to guard against e.g. SQLAlchemy throwing NoSuchColumnError
sub_value = None
sub_name = attr.sub_name
if sub_name is None:
sub_name = k
td_attrs = {}
if self.field_name_attr is not None:
td_attrs[self.field_name_attr] = sub_name
with parent.element('td', td_attrs):
ret = self.to_parent(ctx, v, sub_value, parent, sub_name,
**kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
print("Generate row for %r done." % cls)
self.extend_data_row(ctx, cls, inst, parent, name, **kwargs)
def _apply_custom_attributes(cls):
fti = cls.get_flat_type_info(cls)
for k, v in sorted(fti.items(), key=lambda i: i[0]):
attrs = get_cls_attrs(None, v)
if attrs.no_config == True:
v.Attributes.prot_attrs = {YamlDocument: dict(exc=True)}
def complex_model_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
global SOME_COUNTER
fti = cls.get_flat_type_info(cls)
prev_fset = fset_ctx = None
prev_tab = tab_ctx = tabview_ctx = None
tabview_id = None
# FIXME: hack! why do we have top-level object receiving name?
if name == cls.get_type_name():
name = ''
with parent.element('fieldset'):
parent.write(E.legend(cls.get_type_name()))
for k, v in sorted(fti.items(), key=_Tform_key(self)):
subattr = get_cls_attrs(self, v)
if subattr.exc:
continue
subinst = getattr(inst, k, None)
tab = subattr.tab
print("TAB", k, getattr(v.Attributes, 'tab', None), subattr.tab)
if not (tab is prev_tab):
if fset_ctx is not None:
fset_ctx.__exit__(None, None, None)
print("exiting fset tab ", prev_fset)
fset_ctx = prev_fset = None
if tab_ctx is not None:
tab_ctx.__exit__(None, None, None)
print("exiting tab", prev_tab)
if prev_tab is None:
print("entering tabview")
tabview_id = 'tabview' + str(SOME_COUNTER)
SOME_COUNTER += 1
tabview_ctx = parent.element('div', attrib={'id': tabview_id})
tabview_ctx.__enter__()
parent.write(self._gen_tab_headers(ctx, fti))
print("entering tab", tab)
attrib = {'id': tab.htmlid}
attrib.update(tab.attrib)
tab_ctx = parent.element('div', attrib)
tab_ctx.__enter__()
prev_tab = tab
fset = subattr.fieldset
if not (fset is prev_fset):
if fset_ctx is not None:
fset_ctx.__exit__(None, None, None)
print("exiting fset norm", prev_fset)
print("entering fset", fset)
fset_ctx = parent.element(fset.tag, fset.attrib)
fset_ctx.__enter__()
parent.write(E.legend(self.trd(fset.legend, ctx.locale, k)))
prev_fset = fset
if name is not None and len(name) > 0:
child_key = self.hier_delim.join((name, k))
else:
child_key = k
ret = self.to_parent(ctx, v, subinst, parent, child_key, **kwargs)
if isgenerator(ret):
try:
while True:
y = (yield)
ret.send(y)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
if fset_ctx is not None:
fset_ctx.__exit__(None, None, None)
print("exiting fset close", fset)
if tab_ctx is not None:
tab_ctx.__exit__(None, None, None)
print("exiting tab close", fset)
if tabview_ctx is not None:
tabview_ctx.__exit__(None, None, None)
parent.write(E.script(
'$(function() { $( "#%s" ).tabs();});' % tabview_id,
type="text/javascript"
))
print("exiting tabview close", fset)
def duration_to_parent(self, ctx, cls, inst, parent, name, **kwargs):
cls_attrs = get_cls_attrs(self, cls)
elt = self._gen_input(cls, inst, name, cls_attrs)
parent.write(_idiv(self._gen_label(ctx, cls, name, elt), elt))
def _gen_row(self,
ctx,
cls,
inst,
parent,
name,
from_arr=False,
array_index=None,
**kwargs):
# because HtmlForm* protocols don't use the global null handler, it's
# possible for null values to reach here.
if inst is None:
return
print("Generate row for", cls)
with parent.element('tr'):
for k, v in cls.get_flat_type_info(cls).items():
attr = get_cls_attrs(self, v)
if attr.exc:
print("\tExclude table cell %r type %r" % (k, v), "for",
cls)
continue
if not attr.get('read', True):
continue
print("\tGenerate table cell %r type %r" % (k, v), "for", cls)
try:
sub_value = getattr(inst, k, None)
except: # e.g. SQLAlchemy could throw NoSuchColumnError
sub_value = None
sub_name = attr.sub_name
if sub_name is None:
sub_name = k
if self.hier_delim is not None:
if array_index is None:
sub_name = "%s%s%s" % (name, self.hier_delim, sub_name)
else:
sub_name = "%s[%d]%s%s" % (name, array_index,
self.hier_delim, sub_name)
td_attrs = {}
if self.field_name_attr is not None:
td_attrs[self.field_name_attr] = attr.sub_name or k
with parent.element('td', td_attrs):
if attr.href is not None:
try:
attrib = {'href': attr.href % sub_value}
except:
attrib = {'href': attr.href}
with parent.element('a', attrib=attrib):
ret = self.to_parent(ctx,
v,
sub_value,
parent,
sub_name,
from_arr=from_arr,
array_index=array_index,
**kwargs)
else:
ret = self.to_parent(ctx,
v,
sub_value,
parent,
sub_name,
from_arr=from_arr,
array_index=array_index,
**kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
m = cls.Attributes.methods
if m is not None and len(m) > 0:
with parent.element('td'):
first = True
mrpc_delim = html.fromstring(" | ").text
for mn, md in self._methods(cls, inst):
if first:
first = False
else:
parent.write(mrpc_delim)
pd = {}
for k, v in cls.get_flat_type_info(cls).items():
if getattr(v.Attributes, 'primary_key', None):
r = self.to_unicode(v, getattr(inst, k, None))
if r is not None:
pd[k] = r
params = urlencode(pd)
mdid2key = ctx.app.interface.method_descriptor_id_to_key
href = mdid2key[id(md)].rsplit("}", 1)[-1]
text = md.translate(ctx.locale,
md.in_message.get_type_name())
parent.write(E.a(text, href="%s?%s" % (href, params)))
print("Generate row for %r done." % cls)
self.extend_data_row(ctx,
cls,
inst,
parent,
name,
array_index=array_index,
**kwargs)
def _doc_to_object(self, cls, doc, validator=None):
if doc is None:
return []
if issubclass(cls, Array):
retval = []
(serializer, ) = cls._type_info.values()
for i, child in enumerate(doc):
retval.append(
self._from_dict_value(i, serializer, child, validator))
return retval
if not self.ignore_wrappers:
if not isinstance(doc, dict):
raise ValidationError("Wrapper documents must be dicts")
if len(doc) == 0:
return None
if len(doc) > 1:
raise ValidationError(
doc, "There can be only one entry in a "
"wrapper dict")
subclasses = cls.get_subclasses()
(class_name, doc), = doc.items()
if cls.get_type_name() != class_name and subclasses is not None \
and len(subclasses) > 0:
for subcls in subclasses:
if subcls.get_type_name() == class_name:
break
if not self.issubclass(subcls, cls):
raise ValidationError(
class_name, "Class name %%r is not a subclass of %r" %
cls.get_type_name())
cls = subcls
inst = cls.get_deserialization_instance()
# get all class attributes, including the ones coming from parent classes.
flat_type_info = cls.get_flat_type_info(cls)
# this is for validating cls.Attributes.{min,max}_occurs
frequencies = defaultdict(int)
try:
items = doc.items()
except AttributeError:
# Input is not a dict, so we assume it's a sequence that we can pair
# with the incoming sequence with field names.
# TODO: cache this
items = zip([
k for k, v in flat_type_info.items()
if not get_cls_attrs(self, v).exc
], doc)
# parse input to set incoming data to related attributes.
for k, v in items:
member = flat_type_info.get(k, None)
if member is None:
member, k = flat_type_info.alt.get(k, (None, k))
if member is None:
continue
attr = get_cls_attrs(self, member)
mo = attr.max_occurs
if mo > 1:
subinst = getattr(inst, k, None)
if subinst is None:
subinst = []
for a in v:
subinst.append(
self._from_dict_value(k, member, a, validator))
else:
subinst = self._from_dict_value(k, member, v, validator)
inst._safe_set(k, subinst, member)
frequencies[k] += 1
if validator is self.SOFT_VALIDATION and cls.Attributes.validate_freq:
_check_freq_dict(cls, frequencies, flat_type_info)
return inst
