iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators However, using html as the iterator may be useful when parsing XML with bad markup. For setting the iterator and the tag name, you must define the following class attributes: iterator A string which defines defines the iterator to use. It can be either: •’iternodes’ - a fast iterator based on regular expressions •’html’ - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators However, using html as the iterator may be useful when parsing XML with bad markup. For setting the iterator and the tag name, you must define the following class attributes: iterator A string which defines defines the iterator to use. It can be either: 'iternodes' - a fast iterator based on regular expressions 'html' - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use can be either: •’iternodes’ - a fast iterator based on regular expressions 32 Chapter 3. Basic concepts Scrapy Documentation, Release 0.16.5 •’html’ - an iterator which uses HtmlXPathSelector. Keep in

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: •’iternodes’ - a fast iterator based on regular expressions •’html’ - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load all DOM in memory

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: 'iternodes' - a fast iterator based on regular expressions 'html' - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load all DOM in memory which

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators DOM at once in order to parse it. However, using html as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: Documentation, Release 0.12.0 iterator A string which defines the iterator to use. It can be either: •’iternodes’ - a fast iterator based on regular expressions •’html’ - an iterator which uses HtmlXPathSelector

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: 'iternodes' - a fast iterator based on regular expressions 'html' - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load all DOM in memory which

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: •’iternodes’ - a fast iterator based on regular expressions •’html’ - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load all DOM in memory

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: 'iternodes' - a fast iterator based on regular expressions 'html' - an iterator which uses HtmlXPathSelector. Keep in mind this uses DOM parsing and must load all DOM in memory which

iterating through them by a certain node name. The iterator can be chosen from: iternodes, xml, and html. It’s recommended to use the iternodes iterator for performance reasons, since the xml and html iterators as the iterator may be useful when parsing XML with bad markup. To set the iterator and the tag name, you must define the following class attributes: iterator A string which defines the iterator to use use. It can be either: 'iternodes' - a fast iterator based on regular expressions 'html' - an iterator which uses Selector. Keep in mind this uses DOM parsing and must load all DOM in memory which could