html - Get contents Attribute Value pairs using BeautifulSoup or XPATH -

-

For the following XHTML snippets, I use the attributes value combinations with structured HTML, using BS4 or xpath to get the attribute name The H5 is present in the tag and its value is either low in the SPAN tag or AP tag.

For the code given below, I should get the following output as a dictionary:

Husband management: 'Animals: Cow farmer: Mr. Smith,' < p> Milk range: 'milk supply'

Services: 'cow's milk, ghee'

Animal color: 'red, brown ...' 

  & lt; div id = "animalcontainer" class = "container last fixed height" & gt; & Lt; H5 & gt; Husband management & lt; / H5> & Lt; Period & gt; Animals: Cows & lt; / Span & gt; & Lt; Period & gt; Farmer: Mr. Smith & Lt; / Span & gt; & Lt; H5 & gt; Lactation category & lt; / H5> & Lt; P & gt; Milk supply & lt; / P & gt; & Lt; H5 & gt; Services & lt; / H5> & Lt; P & gt; Cow's milk, ghee and lt; / P & gt; & Lt; H5 & gt; Animal color & lt; / H5> & Lt; Period & gt; Green, red & lt; / Span & gt; & Lt; / Div & gt; Html code.findAll ('h5') finds the h5 elements, but I want the h5 element and successor before 'h5'   
 < "post-text" itemprop Example solution to use XPath = "text"> 
  lxml.html  and XPath:  
     
  1.  all  h5 < elements  
  2.  and for each  h5  element, 
       
    1.  select the elements of the next sibling -  the following- sibling :: *   
    2.  that is not  h5 , itself - -  [no (auto :: h5)]   
    3.  and dependent on it  h5  before the number Brother -  [count (predecessor-sibling :: H5) = 1]  then 2, then 3 ...     
       ( for  loop  enumerate (starts from <1)  
       The sample content with simple prints of the content of the text elements (elements on the  Lxml.html  ' using .text_content () ):  
        import lxml.html Html = "" "& lt; div id = "animalcontainer" class = "final container fixed -height" & gt; & Lt; H5 & gt; Husband management & lt; / H5> & Lt; Period & gt; Animals: Cows & lt; / Span & gt; & Lt; Period & gt; Farmer: Mr. Smith & Lt; / Span & gt; & Lt; H5 & gt; Lactation category & lt; / H5> & Lt; P & gt; Milk supply & lt; / P & gt; & Lt; H5 & gt; Services & lt; / H5> & Lt; P & gt; Cow's milk, ghee and lt; / P & gt; & Lt; H5 & gt; Animal color & lt; / H5> & Lt; Period & gt; Green, red & lt; / Span & gt; For i & lt; / Div & gt; "Doc = lxml.html.fromstring (html) header = doc.xpath ('// div / h5'), enumerate hummer (header, start = 1): print" - ---------- -------------------- "print header.text_content (). strip () in header.xpath for the following (" "" following-siblings :: * [ (Auto: H5)] [Calculation (predecessor-sibling :: H5) =% d] "" "% i: Print" \ t ", the following text. ()   
       This output:  
        ------------------------ -------- Husband management Animals: Cow farmer: Mr. Smith -------------------------------- Milk range milk supply - ------------------------------- Services cow milk, ghee -------------- ------------------ Animals color green, red

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more