def _cmp_values(base_op, first, second): if is_boolean(first) or is_boolean(second): return base_op(1 if boolean(first) else 0, 1 if boolean(second) else 0) elif is_number(first) or is_number(second): return base_op(number(first), number(second)) else: return base_op(string(first), string(second))
def evaluate(self): result = dict() for item in make_sequence( self.contents()) if self.contents is not None else []: if isinstance(item, HashKeyValue): if is_sequence(item.value) and len(item.value) == 1: item.value = item.value[0] if is_number(item.value) or is_boolean(item.value): result[item.key] = item.value.value elif is_hash(item.value) or is_array(item.value): result[item.key] = item.value.contents else: result[item.key] = string_value(item.value) elif is_tag_node(item): self._gab('adding element "{0}" to contents'.format(item.name)) self._process_tag(result, item) elif is_text_node(item) or is_string(item): self._gab('adding text "{0}" to contents'.format( debug_dump_long_string(string_value(item)))) result['text'] = self._append_to_text( result['text'] if 'text' in result else '', string_value(item)) else: value_desc = debug_dump_node(item) if is_any_node( item) else object_type_name(item) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed JSON hash constructor' .format(value_desc)) self._process_filters(result) return JsonHash(result)
def evaluate(self): result = dict() for item in make_sequence(self.contents()) if self.contents is not None else []: if isinstance(item, HashKeyValue): if is_sequence(item.value) and len(item.value) == 1: item.value = item.value[0] if is_number(item.value) or is_boolean(item.value): result[item.key] = item.value.value elif is_hash(item.value) or is_array(item.value): result[item.key] = item.value.contents else: result[item.key] = string_value(item.value) elif is_tag_node(item): self._gab('adding element "{0}" to contents'.format(item.name)) self._process_tag(result, item) elif is_text_node(item) or is_string(item): self._gab('adding text "{0}" to contents'.format(debug_dump_long_string(string_value(item)))) result['text'] = self._append_to_text(result['text'] if 'text' in result else '', string_value(item)) else: value_desc = debug_dump_node(item) if is_any_node(item) else object_type_name(item) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed JSON hash constructor'.format(value_desc) ) self._process_filters(result) return JsonHash(result)
def __init__(self, obj): if isinstance(obj, number): self.value = obj.value elif is_boolean(obj): self.value = 1 if obj else 0 elif is_node_set(obj) or is_any_node(obj): self.value = self._int_or_float(float(string_value(obj))) else: try: self.value = self._int_or_float(float(obj)) except ValueError: self.value = float('nan')
def evaluate(self): result = '' for value in make_sequence(self.contents()) if self.contents is not None else []: if is_string(value) or is_number(value) or is_boolean(value): result = self._append_to_contents(result, str(value)) elif is_attribute_node(value): result = self._append_to_contents(result, value.value) elif is_tag_node(value): result = self._append_to_contents(result, string_value(value)) else: value_desc = debug_dump_node(value) if is_any_node(value) else object_type_name(value) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed attribute constructor'.format(value_desc) ) return AttributeNode(self.name, result)
def _make_array_item(self, value): if is_tag_node(value): self._gab(lambda: 'appending text contents of element "{0}" to array'.format(debug_dump_anything(value))) return string_value(value) elif is_text_node(value) or is_string(value): value = string_value(value) self._gab(lambda: u'appending text "{0}" to array'.format(debug_dump_anything(value))) return value elif is_boolean(value) or is_number(value): self._gab(lambda: 'appending {0} to array'.format(debug_dump_anything(value))) return value.value elif is_hash(value): self._gab(lambda: u'appending JSON {0} to array'.format(debug_dump_anything(value))) return value.contents else: raise HqueryEvaluationError("Can't use {0} as contents in a computed JSON array constructor".format( debug_dump_anything(value)))
def evaluate(self): soup = BeautifulSoup('<{0}></{0}>'.format(self.name), 'html.parser') result = getattr(soup, self.name) for value in make_sequence(self.contents()) if self.contents is not None else []: if is_tag_node(value): result.append(self._clone_tag(value)) elif is_attribute_node(value): result[value.name] = value.value elif is_string(value) or is_number(value) or is_boolean(value): result.append(str(value)) else: value_desc = debug_dump_node(value) if is_any_node(value) else object_type_name(value) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed element constructor'.format(value_desc) ) return make_node_set(result)
def evaluate(self): result = '' for value in make_sequence( self.contents()) if self.contents is not None else []: if is_string(value) or is_number(value) or is_boolean(value): result = self._append_to_contents(result, str(value)) elif is_attribute_node(value): result = self._append_to_contents(result, value.value) elif is_tag_node(value): result = self._append_to_contents(result, string_value(value)) else: value_desc = debug_dump_node(value) if is_any_node( value) else object_type_name(value) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed attribute constructor' .format(value_desc)) return AttributeNode(self.name, result)
def evaluate(self): soup = BeautifulSoup('<{0}></{0}>'.format(self.name), 'html.parser') result = getattr(soup, self.name) for value in make_sequence( self.contents()) if self.contents is not None else []: if is_tag_node(value): result.append(self._clone_tag(value)) elif is_attribute_node(value): result[value.name] = value.value elif is_string(value) or is_number(value) or is_boolean(value): result.append(str(value)) else: value_desc = debug_dump_node(value) if is_any_node( value) else object_type_name(value) raise HqueryEvaluationError( 'Cannot use {0} as a content object in a computed element constructor' .format(value_desc)) return make_node_set(result)
def _make_array_item(self, value): if is_tag_node(value): self._gab( lambda: 'appending text contents of element "{0}" to array'. format(debug_dump_anything(value))) return string_value(value) elif is_text_node(value) or is_string(value): value = string_value(value) self._gab(lambda: u'appending text "{0}" to array'.format( debug_dump_anything(value))) return value elif is_boolean(value) or is_number(value): self._gab(lambda: 'appending {0} to array'.format( debug_dump_anything(value))) return value.value elif is_hash(value): self._gab(lambda: u'appending JSON {0} to array'.format( debug_dump_anything(value))) return value.contents else: raise HqueryEvaluationError( "Can't use {0} as contents in a computed JSON array constructor" .format(debug_dump_anything(value)))
def __eq__(self, other): return is_boolean(other) and self.value == other.value