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In addition to find () and Find_all (), there are a number of similar methods provided here I would like to say, the parameters and the use of the same, the last four is next, previous is in. next/previous_element ().

Signature:find_parents (name, attrs, string, limit, **kwargs)

Signature:find_parent (name, attrs, string, **kwargs)

Signature:find_next_siblings (name, attrs, string, limit, **kwargs )

Signature:find_next_sibling (name, attrs, string, **kwargs)

Signature:find_previous_siblings (name, attrs, string, limit, * * Kwargs)

Signature:find_previous_sibling (name, attrs, string, **kwargs)

Signature:find_all_next (name, attrs, string, limit, **kwargs)

Signature:find_next (name, attrs, string, **kwargs)

Signature:find_all_previous (name, attrs, string, limit, **kwargs )

Signature:find_previous (name, attrs, string, **kwargs)

BeautifulSoup also provides CSS selectors, the use of roughly the same as the CSS selector, my CSS is only the entry level, here is not much to explain ...:

1Soup.select ("title")2 #[<title>the dormouse ' s story</title>]3 4Soup.select ("p Nth-of-type (3)")5 #[<p class= "story" >...</P>]6 7Soup.select ("Body a")8 #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>9 #<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A>Ten #<a class= "sister" href= "Http://example.com/tillie" id= "Link3" >TILLIE</A>] One  ASoup.select ("HTML Head title") - #[<title>the dormouse ' s story</title>] -  theSoup.select ("head > Title") - #[<title>the dormouse ' s story</title>] -  -Soup.select ("p > a") + #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A> - #<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A> + #<a class= "sister" href= "Http://example.com/tillie" id= "Link3" >TILLIE</A>] A  atSoup.select ("p > A:nth-of-type (2)") - #[<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A>] -  -Soup.select ("p > #link1") - #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>] -  inSoup.select ("Body > a") - # [] to  + #The above seems to understand, should be > Words is must be children, space words to show descendants. -  theSoup.select ("#link1 ~. Sister") * #[<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A> $ #<a class= "sister" href= "Http://example.com/tillie" id= "Link3" >TILLIE</A>]Panax Notoginseng  -Soup.select ("#link1 +. Sister") the #[<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A>] +  ASoup.select (". Sister") the #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A> + #<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A> - #<a class= "sister" href= "Http://example.com/tillie" id= "Link3" >TILLIE</A>] $  $Soup.select ("#link1") - #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>] -  theSoup.select ("A#link2") - #[<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A>]Wuyi  the #The following seems to be looking through the ID: -Soup.select ("#link1") Wu #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>] -  AboutSoup.select ("A#link2") $ #[<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A>] -  - #match any one -Soup.select ("#Link1, #link2 ") A #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A> + #<a class= "sister" href= "Http://example.com/lacie" id= "Link2" >LACIE</A>] the  - #Of course, you can use the value of the property to match $Soup.select ('a[href= "Http://example.com/elsie"]') the #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>] the  theSoup.select ('a[href^= "http://example.com/"]') the #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A> - #<a class= "sister" href= "Http://example.com/lacie " id= "Link2" >LACIE</A> in #<a class= "sister" href= "Http://example.com/tillie" id= "Link3" >TILLIE</A>] the  theSoup.select ('a[href$= "Tillie"]') About #[<a class= "sister" href= "Http://example.com/tillie " id= "Link3" >TILLIE</A>] the  theSoup.select ('a[href*= ". Com/el"]') the #[<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >ELSIE</A>] +  - #I can't read this. theMultilingual_markup ="""Bayi <p lang= "en" >Hello</p> the <p lang= "en-us" >howdy, y ' all</p> the <p lang= "EN-GB" >pip-pip, old fruit</p> - <p lang= "fr" >bonjour mes amis</p> - """ theMultilingual_soup =BeautifulSoup (multilingual_markup) theMultilingual_soup.select ('p[lang|=en]') the #[<p lang= "en" >HELLO</P> the #<p lang= "en-us" >howdy, y ' all</p> - #<p lang= "EN-GB" >pip-pip, old Fruit</p>] the  the #choose one to use Select_one () theSoup.select_one (". Sister")94 #<a class= "sister" href= "Http://example.com/elsie " id= "Link1" >Elsie</a>

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