Remove resources/python. All that stuff belongs in dotfiles/lib/python
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@ -3,12 +3,12 @@ HISTFILE="$(readlink -f $HOME/.zsh_history)"
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HISTSIZE=100000
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SAVEHIST=100000
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setopt share_history # share command history data
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setopt extended_history
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setopt hist_expire_dups_first
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setopt hist_ignore_dups # ignore duplication command history list
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setopt hist_ignore_space
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setopt hist_verify
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setopt share_history # share command history data
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# TODO: Explain what some of this does..
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@ -1,57 +0,0 @@
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import collections
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import functools
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from partialable import n_partialable
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def _compose2(f, g):
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return lambda *args, **kwargs: f(g(*args, **kwargs))
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@n_partialable(evaluation_checker=n_partialable.count_evaluation_checker(2))
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def compose_with_joiner(joiner, *functions):
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return reduce(joiner, functions)
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compose_one_arg = compose_with_joiner(_compose2)
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compose = compose_with_joiner(lambda f, g: _compose2(make_single_arity(f),
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force_args_return(g)))
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def make_single_arity(function):
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@functools.wraps(function)
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def wrapped(args):
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return function(*args)
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return wrapped
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def kwargs_make_single_arity(function):
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@functools.wraps(function)
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def wrapped(kwargs):
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return function(**kwargs)
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return wrapped
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def args_kwargs_make_single_arity(function):
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@functools.wraps(function)
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def wrapped((args, kwargs)):
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return function(*args, **kwargs)
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return wrapped
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def force_args_return(function):
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@functools.wraps(function)
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def wrapped(*args, **kwargs):
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value = function(*args, **kwargs)
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if not isinstance(value, collections.Iterable):
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value = (value,)
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return value
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return wrapped
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def tee(*functions):
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def wrapped(*args, **kwargs):
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return tuple(function(*args, **kwargs) for function in functions)
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return wrapped
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@ -1,12 +0,0 @@
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import compose
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def test_compose_handles_multiple_argument_output_and_non_iterable_output():
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assert compose.compose(lambda x: x*2,
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lambda x, y: x + y,
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lambda x, y, z: (2*(x - y), z))(1, 2, 3) == 2
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def test_tee():
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assert compose.compose(lambda x, y: x + y,
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compose.tee(lambda x: x + 1, lambda x: x - 1))(2) == 4
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@ -1,51 +0,0 @@
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import inspect
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class n_partialable(object):
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@staticmethod
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def arity_evaluation_checker(function):
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is_class = inspect.isclass(function)
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if is_class:
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function = function.__init__
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function_info = inspect.getargspec(function)
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function_args = function_info.args
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if is_class:
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# This is to handle the fact that self will get passed in automatically.
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function_args = function_args[1:]
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def evaluation_checker(*args, **kwargs):
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acceptable_kwargs = function_args[len(args):]
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kwarg_keys = set(kwargs.keys())
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# Make sure that we didn't get an argument we can't handle.
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assert kwarg_keys.issubset(acceptable_kwargs)
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needed_args = function_args[len(args):]
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if function_info.defaults:
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needed_args = needed_args[:-len(function_info.defaults)]
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return not needed_args or kwarg_keys.issuperset(needed_args)
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return evaluation_checker
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def __init__(self, function, evaluation_checker=None, args=None, kwargs=None):
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self.function = function
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self.evaluation_checker = (evaluation_checker or
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self.arity_evaluation_checker(function))
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self.args = args or ()
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self.kwargs = kwargs or {}
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def __call__(self, *args, **kwargs):
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new_args = self.args + args
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new_kwargs = self.kwargs.copy()
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new_kwargs.update(kwargs)
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if self.evaluation_checker(*new_args, **new_kwargs):
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return self.function(*new_args, **new_kwargs)
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else:
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return type(self)(self.function, self.evaluation_checker,
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new_args, new_kwargs)
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def __get__(self, obj, obj_type):
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bound = type(self)(self.function, self.evaluation_checker,
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args=self.args + (obj,), kwargs=self.kwargs)
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setattr(obj, self.function.__name__, bound)
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return bound
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n_partialable = n_partialable(n_partialable)
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@ -1,118 +0,0 @@
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class XPathBuilder(object):
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def __init__(self, nodes=(), relative=True, direct_child=False):
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self.nodes = tuple(nodes)
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self.relative = relative
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self.direct_child = direct_child
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@property
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def xpath(self):
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return ('.' if self.relative else '') + ''.join(node.xpath
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for node in self.nodes)
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@property
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def _or(self):
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updated_final_node = self.nodes[-1].make_or
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return type(self)(self.nodes[:-1] + (updated_final_node,),
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relative=self.relative, direct_child=self.direct_child)
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def add_node(self, **kwargs):
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if 'direct_child' not in kwargs:
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kwargs['direct_child'] = self.direct_child
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return type(self)(self.nodes + (XPathNode(**kwargs),),
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relative=self.relative)
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def __getattr__(self, attr):
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return self.add_node(element=attr)
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def __call__(self, *predicates, **attributes):
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direct_child = attributes.pop('direct_child', None)
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assert len(self.nodes)
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updated_final_node = self.nodes[-1](predicates=predicates,
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attributes=attributes,
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direct_child=direct_child)
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return type(self)(self.nodes[:-1] + (updated_final_node,),
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relative=self.relative, direct_child=self.direct_child)
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def attribute_contains(self, attribute, contains_string):
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updated_final_node = self.nodes[-1].add_contains_predicates(((attribute, contains_string),))
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return type(self)(self.nodes[:-1] + (updated_final_node,),
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relative=self.relative, direct_child=self.direct_child)
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def with_classes(self, *classes):
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updated_final_node = self.nodes[-1].with_classes(classes)
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return type(self)(self.nodes[:-1] + (updated_final_node,),
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relative=self.relative, direct_child=self.direct_child)
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with_class = with_classes
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def apply_(self, tree):
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return tree.xpath(self.xpath)
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def get_text_(self, tree):
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return self.apply_(tree)[0].text
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class XPathNode(object):
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@staticmethod
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def attribute_contains(attribute, contained_string):
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return "contains(concat(' ',normalize-space(@{0}),' '),' {1} ')".format(
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attribute, contained_string
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)
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@staticmethod
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def attribute_equal(attribute, value):
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return "@{0} = '{1}'".format(attribute, value)
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def __init__(self, element='*', attributes=None, predicates=None,
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direct_child=False, use_or=False):
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self.element = element
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self.predicates = tuple(predicates) if predicates else ()
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if attributes:
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self.predicates += tuple([self.attribute_equal(attribute, value)
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for attribute, value in attributes.items()])
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self.direct_child = direct_child
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self.use_or = use_or
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@property
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def make_or(self):
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return self(use_or=True)
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@property
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def separator(self):
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return '/' if self.direct_child else '//'
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@property
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def xpath(self):
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return '{0}{1}{2}'.format(self.separator, self.element,
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self.predicate_string)
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@property
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def predicate_joiner(self):
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return ' or ' if self.use_or else ' and '
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@property
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def predicate_string(self):
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if self.predicates:
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predicate = self.predicate_joiner.join(self.predicates)
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return '[ {0} ]'.format(predicate)
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else:
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return ''
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def __call__(self, element=None, predicates=(), attributes=None,
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direct_child=None, use_or=False):
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direct_child = self.direct_child if direct_child is None else direct_child
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element = self.element if element is None else element
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new_predicates = self.predicates + tuple(predicates)
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return type(self)(element, attributes, new_predicates,
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direct_child, use_or)
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def add_contains_predicates(self, kv_pairs):
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predicates = [self.attribute_contains(attribute, contains_string)
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for attribute, contains_string in kv_pairs]
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return self(predicates=predicates)
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def with_classes(self, classes):
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return self.add_contains_predicates(('class', class_string)
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for class_string in classes)
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