本文整理汇总了Python中lxml.html.builder.E.tr方法的典型用法代码示例。如果您正苦于以下问题：Python E.tr方法的具体用法？Python E.tr怎么用？Python E.tr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lxml.html.builder.E的用法示例。
在下文中一共展示了E.tr方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: build_title_content
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def build_title_content(self):
content = E.table(
E.tr(
E.th(self.T('Time')),
E.th(self.T('Message')),
E.th(self.T('Count'))
)
)
for message in self._messages:
message_dict = dict(message.data_iter)
row = E.tr(
E.td(self.handler.locale.format_date(message.datetime),
rowspan=str(len(message_dict)))
)
for key, count in sorted(message_dict.items()):
row.extend([E.td(to_hex(key)), E.td(str(count))])
content.append(row)
row = E.tr()
self.elements.content.append(content)
if self._pager_next:
self.elements.content.append(
E.a(self.T('Older'), href='?before=' + str(self._pager_next))
)
self.add_footer()示例2: serialize_complex_model
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def serialize_complex_model(self, cls, value):
sti = None
fti = cls.get_flat_type_info(cls)
first_child = iter(fti.values()).next()
if len(fti) == 1:
fti = first_child.get_flat_type_info(first_child)
first_child = iter(fti.values()).next()
if len(fti) == 1 and first_child.Attributes.max_occurs > 1:
if issubclass(first_child, ComplexModelBase):
sti = first_child.get_simple_type_info(first_child)
value = value[0]
else:
raise Exception("Can only serialize Array(...) types")
else:
raise Exception("Can only serialize single Array(...) return types")
header_row = E.tr()
class_name = first_child.get_type_name()
if sti is None:
header_row.append(E.th(class_name))
else:
if self.field_name_attr is None:
for k, v in sti.items():
header_row.append(E.th(k))
else:
for k, v in sti.items():
header_row.append(E.th(k,
**{self.field_name_attr: k}))
yield header_row
if sti is None:
if self.field_name_attr is None:
for val in value:
yield E.tr(E.td(first_child.to_string(val)), )
else:
for val in value:
yield E.tr(E.td(first_child.to_string(val)),
**{self.field_name_attr: class_name})
else:
for val in value:
row = E.tr()
print val
for k, v in sti.items():
subvalue = val
for p in v.path:
subvalue = getattr(subvalue, p, "`%s`" % k)
if self.field_name_attr is None:
row.append(E.td(v.type.to_string(subvalue)))
else:
row.append(E.td(v.type.to_string(subvalue),
**{self.field_name_attr: k}))
yield row示例3: model_base_to_parent
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def model_base_to_parent(self, ctx, cls, inst, parent, name, tr_child=False, **kwargs):
attrs = {}
if self.field_name_attr is not None:
attrs = {self.field_name_attr: name}
retval = E.td(self.to_string(cls, inst), **attrs)
if not tr_child:
retval = E.tr(retval)
parent.write(retval)示例4: model_base_to_parent
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def model_base_to_parent(self, ctx, cls, inst, parent, name, from_arr=False, **kwargs):
if from_arr:
td_attrib = {}
if False and self.field_name_attr:
td_attrib[self.field_name_attr] = name
parent.write(E.tr(E.td(self.to_unicode(cls, inst), **td_attrib)))
else:
parent.write(self.to_unicode(cls, inst))示例5: model_base_to_parent
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def model_base_to_parent(self, ctx, cls, inst, parent, name,
from_arr=False, **kwargs):
inst_str = ''
if inst is not None:
inst_str = self.to_unicode(cls, inst)
if from_arr:
td_attrs = {}
self.add_field_attrs(td_attrs, name, cls)
parent.write(E.tr(E.td(inst_str, **td_attrs)))
else:
parent.write(inst_str)示例6: model_base_to_parent
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def model_base_to_parent(self, ctx, cls, inst, parent, name,
from_arr=False, **kwargs):
if from_arr:
td_attrs = {}
#if self.field_name_attr:
# td_attrs[self.field_name_attr] = name
parent.write(E.tr(
E.td(
self.to_string(cls, inst),
**td_attrs
)
))
else:
parent.write(self.to_string(cls, inst))示例7: serialize_complex_model
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def serialize_complex_model(self, cls, value, locale):
sti = None
fti = cls.get_flat_type_info(cls)
is_array = False
if len(fti) == 1:
first_child, = fti.values()
try:
fti = first_child.get_flat_type_info(first_child)
except AttributeError:
raise NotImplementedError("Can only serialize complex return types")
first_child_2 = iter(fti.values()).next()
if len(fti) == 1 and first_child_2.Attributes.max_occurs > 1:
if issubclass(first_child_2, ComplexModelBase):
sti = first_child_2.get_simple_type_info(first_child_2)
is_array = True
else:
if issubclass(first_child, ComplexModelBase):
sti = first_child.get_simple_type_info(first_child)
value = value[0]
else:
raise NotImplementedError("Can only serialize single return types")
tr = {}
if self.row_class is not None:
tr['class'] = self.row_class
td = {}
if self.cell_class is not None:
td['class'] = self.cell_class
th = {}
if self.header_cell_class is not None:
th['class'] = self.header_cell_class
class_name = first_child.get_type_name()
if sti is None:
if self.field_name_attr is not None:
td[self.field_name_attr] = class_name
if is_array:
for val in value:
yield E.tr(E.td(first_child_2.to_string(val), **td), **tr)
else:
yield E.tr(E.td(first_child_2.to_string(value), **td), **tr)
else:
for k, v in sti.items():
row = E.tr(**tr)
subvalue = value
for p in v.path:
subvalue = getattr(subvalue, p, None)
if subvalue is None:
break
if subvalue is None:
if v.type.Attributes.min_occurs == 0:
continue
else:
subvalue = ""
else:
subvalue = _subvalue_to_html(v, subvalue)
if self.produce_header:
header_text = translate(v.type, locale, k)
if self.field_name_attr is None:
row.append(E.th(header_text, **th))
else:
th[self.field_name_attr] = k
row.append(E.th(header_text, **th))
if self.field_name_attr is None:
row.append(E.td(subvalue, **td))
else:
td[self.field_name_attr] = k
row.append(E.td(subvalue, **td))
yield row示例8: serialize_complex_model
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def serialize_complex_model(self, cls, value, locale):
fti = cls.get_flat_type_info(cls)
if cls.Attributes._wrapper and not issubclass(cls, Array):
if len(fti) > 1:
raise NotImplementedError("Can only serialize one array at a time")
cls, = cls._type_info.values()
value, = value
fti = cls.get_flat_type_info(cls)
first_child = iter(fti.values()).next()
if not issubclass(cls, Array):
raise NotImplementedError("Can only serialize Array(...) types")
sti = None
if issubclass(first_child, ComplexModelBase):
sti = first_child.get_simple_type_info(first_child)
# Here, sti can be None when the return type does not have _type_info
# attribute
tr = {}
if self.row_class is not None:
tr['class'] = self.row_class
td = {}
if self.cell_class is not None:
td['class'] = self.cell_class
class_name = first_child.get_type_name()
if self.produce_header:
header_row = E.tr(**tr)
th = {}
if self.header_cell_class is not None:
th['class'] = self.header_cell_class
# sti is none when the type inside Array is not a ComplexModel.
if sti is None:
header_row.append(E.th(class_name, **th))
else:
if self.field_name_attr is None:
for k, v in sti.items():
header_name = translate(v.type, locale, k)
header_row.append(E.th(header_name, **th))
else:
for k, v in sti.items():
th[self.field_name_attr] = k
header_name = translate(v.type, locale, k)
header_row.append(E.th(header_name, **th))
yield header_row
if value is None:
raise StopIteration()
if sti is None:
if self.field_name_attr is None:
for val in value:
yield E.tr(E.td(self.to_string(first_child, val),**td),**tr)
else:
for val in value:
td[self.field_name_attr] = class_name
yield E.tr(E.td(self.to_string(first_child, val),**td),**tr)
else:
for val in value:
row = E.tr()
for k, v in sti.items():
subvalue = val
for p in v.path:
subvalue = getattr(subvalue, p, None)
if subvalue is None:
subvalue = ""
else:
subvalue = _subvalue_to_html(self, v, subvalue)
if self.field_name_attr is None:
row.append(E.td(subvalue, **td))
else:
td[self.field_name_attr] = k
row.append(E.td(subvalue, **td))
yield row示例9: subserialize
# 需要导入模块: from lxml.html.builder import E [as 别名]
# 或者: from lxml.html.builder.E import tr [as 别名]
def subserialize(self, ctx, cls, inst, parent, ns=None, name=None):
attrs = {}
if self.table_name_attr is not None:
attrs[self.table_name_attr] = name
locale = ctx.locale
with parent.element('table', attrs):
fti = None
if issubclass(cls, ComplexModelBase):
fti = cls.get_flat_type_info(cls)
if self.produce_header:
with parent.element('thead'):
header_row = E.tr()
th = {}
if self.header_cell_class is not None:
th['class'] = self.header_cell_class
# fti is none when the type inside Array is not a ComplexModel.
if fti is None:
if self.field_name_attr is not None:
th[self.field_name_attr] = name
header_name = self.translate(cls, ctx.locale, name)
header_row.append(E.th(header_name, **th))
else:
if self.field_name_attr is None:
for k, v in fti.items():
header_name = self.translate(v, ctx.locale, k)
header_row.append(E.th(header_name, **th))
else:
for k, v in fti.items():
th[self.field_name_attr] = k
header_name = self.translate(v, ctx.locale, k)
header_row.append(E.th(header_name, **th))
parent.write(header_row)
with parent.element('tbody'):
if cls.Attributes.max_occurs > 1:
ret = self.array_to_parent(ctx, cls, inst, parent, name)
if isgenerator(ret):
try:
while True:
y = (yield)
ret.send(y)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
else:
with parent.element('tr'):
ret = self.to_parent(ctx, cls, inst, parent, name)
if isgenerator(ret):
try:
while True:
y = (yield)
ret.send(y)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass