本文整理汇总了Python中werkzeug.exceptions.BadRequestKeyError方法的典型用法代码示例。如果您正苦于以下问题：Python exceptions.BadRequestKeyError方法的具体用法？Python exceptions.BadRequestKeyError怎么用？Python exceptions.BadRequestKeyError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werkzeug.exceptions的用法示例。
在下文中一共展示了exceptions.BadRequestKeyError方法的6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: pop
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def pop(self, key, default=_missing):
"""Pop the first item for a list on the dict. Afterwards the
key is removed from the dict, so additional values are discarded:
>>> d = MultiDict({"foo": [1, 2, 3]})
>>> d.pop("foo")
1
>>> "foo" in d
False
:param key: the key to pop.
:param default: if provided the value to return if the key was
not in the dictionary.
"""
try:
return dict.pop(self, key)[0]
except KeyError as e:
if default is not _missing:
return default
raise exceptions.BadRequestKeyError(str(e)) 示例2: __getitem__
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def __getitem__(self, key, _get_mode=False):
if not _get_mode:
if isinstance(key, integer_types):
return self._list[key]
elif isinstance(key, slice):
return self.__class__(self._list[key])
if not isinstance(key, string_types):
raise exceptions.BadRequestKeyError(key)
ikey = key.lower()
for k, v in self._list:
if k.lower() == ikey:
return v
# micro optimization: if we are in get mode we will catch that
# exception one stack level down so we can raise a standard
# key error instead of our special one.
if _get_mode:
raise KeyError()
raise exceptions.BadRequestKeyError(key) 示例3: pop
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def pop(self, key, default=_missing):
"""Pop the first item for a list on the dict. Afterwards the
key is removed from the dict, so additional values are discarded:
>>> d = MultiDict({"foo": [1, 2, 3]})
>>> d.pop("foo")
1
>>> "foo" in d
False
:param key: the key to pop.
:param default: if provided the value to return if the key was
not in the dictionary.
"""
try:
lst = dict.pop(self, key)
if len(lst) == 0:
raise exceptions.BadRequestKeyError()
return lst[0]
except KeyError as e:
if default is not _missing:
return default
raise exceptions.BadRequestKeyError(str(e)) 示例4: popitem
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def popitem(self):
"""Pop an item from the dict."""
try:
item = dict.popitem(self)
return (item[0], item[1][0])
except KeyError as e:
raise exceptions.BadRequestKeyError(str(e)) 示例5: popitemlist
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def popitemlist(self):
"""Pop a ``(key, list)`` tuple from the dict."""
try:
return dict.popitem(self)
except KeyError as e:
raise exceptions.BadRequestKeyError(str(e)) 示例6: popitem
# 需要导入模块: from werkzeug import exceptions [as 别名]
# 或者: from werkzeug.exceptions import BadRequestKeyError [as 别名]
def popitem(self):
"""Pop an item from the dict."""
try:
item = dict.popitem(self)
if len(item[1]) == 0:
raise exceptions.BadRequestKeyError()
return (item[0], item[1][0])
except KeyError as e:
raise exceptions.BadRequestKeyError(str(e))