def _gen_table(self, ctx, cls, inst, parent, name, gen_rows, **kwargs):
logger.debug("Generate table for %r", cls)
cls_attrs = self.get_cls_attrs(cls)
attrib = {}
table_class = oset()
if self.table_class is not None:
table_class.add(self.table_class)
if self.table_name_attr is not None:
tn = (self.table_name
if self.table_name is not None else cls.get_type_name())
if self.table_name_attr == 'class':
table_class.add(tn)
else:
attrib[self.table_name_attr] = tn
attrib['class'] = ' '.join(table_class)
if self.table_width is not None:
attrib['width'] = self.table_width
self.event_manager.fire_event('before_table',
ctx,
cls,
inst,
parent,
name,
prot=self,
**kwargs)
with parent.element('table', attrib):
write_header = self.header
if cls_attrs.header is False:
write_header = cls_attrs.header
if write_header:
ret = False
subprot = self.get_subprot(ctx, cls_attrs)
if subprot is not None:
ret = subprot.column_table_gen_header(
ctx, cls, parent, name)
if not ret:
self._gen_thead(ctx, cls, parent, name)
with parent.element('tbody'):
ret = gen_rows(ctx, cls, inst, parent, name, **kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
self.extend_table(ctx, cls, parent, name, **kwargs)
def __init__(self, parent, transport, type=None):
super(HtmlClothProtocolContext, self).__init__(parent, transport, type)
self.assets = []
self.eltstack = defaultdict(list)
self.ctxstack = defaultdict(list)
self.rootstack = oset()
self.tags = set()
def __init__(self, parent, transport, type=None):
super(HtmlClothProtocolContext, self).__init__(parent, transport, type)
self.assets = []
self.eltstack = defaultdict(list)
self.ctxstack = defaultdict(list)
self.rootstack = oset()
self.tags = set()
def _gen_table(self, ctx, cls, inst, parent, name, gen_rows, **kwargs):
logger.debug("Generate table for %r", cls)
cls_attrs = self.get_cls_attrs(cls)
attrib = {}
table_class = oset()
if self.table_class is not None:
table_class.add(self.table_class)
if self.table_name_attr is not None:
tn = (self.table_name
if self.table_name is not None else cls.get_type_name())
if self.table_name_attr == 'class':
table_class.add(tn)
else:
attrib[self.table_name_attr] = tn
attrib['class'] = ' '.join(table_class)
if self.table_width is not None:
attrib['width'] = self.table_width
self.event_manager.fire_event('before_table', ctx, cls, inst, parent,
name, **kwargs)
with parent.element('table', attrib):
write_header = self.header
if cls_attrs.header is False:
write_header = cls_attrs.header
if write_header:
ret = False
subprot = self.get_subprot(ctx, cls_attrs)
if subprot is not None:
ret = subprot.column_table_gen_header(ctx, cls, parent,
name)
if not ret:
self._gen_thead(ctx, cls, parent, name)
with parent.element('tbody'):
ret = gen_rows(ctx, cls, inst, parent, name, **kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
self.extend_table(ctx, cls, parent, name, **kwargs)
def fire_event(self, event_name, ctx, *args, **kwargs):
"""Run all the handlers for a given event name.
:param event_name: The event identifier, indicated by the documentation.
Usually, this is a string.
:param ctx: The method context. Event-related data is conventionally
stored in ctx.event attribute.
"""
handlers = self.handlers.get(event_name, oset())
for handler in handlers:
handler(ctx, *args, **kwargs)
def add_listener(self, event_name, handler):
"""Register a handler for the given event name.
:param event_name: The event identifier, indicated by the documentation.
Usually, this is a string.
:param handler: A static python function that receives a single
MethodContext argument.
"""
handlers = self.handlers.get(event_name, oset())
handlers.add(handler)
self.handlers[event_name] = handlers
def fire_event(self, event_name, ctx):
"""Run all the handlers for a given event name.
:param event_name: The event identifier, indicated by the documentation.
Usually, this is a string.
:param ctx: The method context. Event-related data is conventionally
stored in ctx.event attribute.
"""
handlers = self.handlers.get(event_name, oset())
for handler in handlers:
handler(ctx)
def add_listener(self, event_name, handler):
"""Register a handler for the given event name.
:param event_name: The event identifier, indicated by the documentation.
Usually, this is a string.
:param handler: A static python function that receives a single
MethodContext argument.
"""
handlers = self.handlers.get(event_name, oset())
handlers.add(handler)
self.handlers[event_name] = handlers
def __init__(self, parent, transport, type=None):
super(HtmlClothProtocolContext, self).__init__(parent, transport, type)
self.assets = []
self.eltstack = defaultdict(list)
self.ctxstack = defaultdict(list)
self.rootstack = oset()
self.tags = set()
self.objcache = dict()
# this is supposed to be for neurons.base.screen.ScreenBase subclasses
self.screen = None
self.prev_view = None
self.next_view = None
def __init__(self, parent, transport, type=None):
super(HtmlClothProtocolContext, self).__init__(parent, transport, type)
self.assets = []
self.eltstack = defaultdict(list)
self.ctxstack = defaultdict(list)
self.rootstack = oset()
self.tags = set()
self.objcache = dict()
# these are supposed to be for neurons.base.screen.ScreenBase subclasses
self.screen = None
self.prev_view = None
self.next_view = None
def __get_base_event_handlers(self, cls_bases):
handlers = {}
for base in cls_bases:
evmgr = getattr(base, 'event_manager', None)
if evmgr is None:
continue
for k, v in evmgr.handlers.items():
handler=handlers.get(k, oset())
for h in v:
handler.add(h)
handlers[k]=handler
return handlers
def __get_base_event_handlers(self, cls_bases):
handlers = {}
for base in cls_bases:
evmgr = getattr(base, 'event_manager', None)
if evmgr is None:
continue
for k, v in evmgr.handlers.items():
handler = handlers.get(k, oset())
for h in v:
handler.add(h)
handlers[k] = handler
return handlers
def _gen_input_attrs_novalue(self, ctx, cls, name, cls_attrs, **kwargs):
elt_class = oset([
camel_case_to_uscore(cls.get_type_name()),
name.rsplit(self.hier_delim, 1)[-1],
re.sub(r'\[[0-9]+\]', '', name).replace(self.hier_delim, '__'),
])
if self.input_class is not None:
elt_class.add(self.input_class)
elt_class = ' '.join(elt_class)
elt_attrs = tdict(six.string_types, six.string_types, {
'id': self._gen_input_elt_id(name, **kwargs),
'name': self._gen_input_name(name),
'type': 'text',
'class': elt_class,
})
if cls_attrs.pattern is not None:
elt_attrs['pattern'] = cls_attrs.pattern
if cls_attrs.read_only:
elt_attrs['readonly'] = ""
placeholder = cls_attrs.placeholder
if placeholder is None:
placeholder = self.placeholder
if isinstance(placeholder, six.string_types):
elt_attrs['placeholder'] = placeholder
elif placeholder:
elt_attrs['placeholder'] = self.trc(cls, ctx.locale, name)
# Required bool means, in HTML context, a checkbox that needs to be
# checked, which is not what we mean here at all.
if not issubclass(cls, Boolean):
# We used OR here because html forms send empty values anyway. So a
# missing value is sent as null as well.
if cls_attrs.min_occurs >= 1 or cls_attrs.nullable == False:
elt_attrs['required'] = ''
return elt_attrs
def _gen_table(self, ctx, cls, inst, parent, name, gen_rows, **kwargs):
logger.debug("Generate table for %r", cls)
attrib = {}
table_class = oset()
if self.table_class is not None:
table_class.add(self.table_class)
if self.table_name_attr is not None:
tn = (self.table_name
if self.table_name is not None else cls.get_type_name())
if self.table_name_attr == 'class':
table_class.add(tn)
else:
attrib[self.table_name_attr] = tn
attrib['class'] = ' '.join(table_class)
self.event_manager.fire_event('before_table', ctx, cls, inst, parent,
name, **kwargs)
with parent.element('table', attrib):
if self.header:
self._gen_thead(ctx, cls, name, parent)
with parent.element('tbody'):
ret = gen_rows(ctx, cls, inst, parent, name, **kwargs)
if isgenerator(ret):
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
self.extend_table(ctx, cls, parent, name, **kwargs)