Re: [Tutor] html links
* max . (Mon, 14 May 2007 20:27:15 -0600) does anyone know of a tutorial for finding links in a web site with python. import formatter, \ htmllib, \ urllib url = 'http://python.org' htmlp = htmllib.HTMLParser(formatter.NullFormatter()) htmlp.feed(urllib.urlopen(url).read()) htmlp.close() print htmlp.anchorlist ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] html links
Hi,
import urllib
from BeautifulSoup import BeautifulSoup
page = urllib.urlopen(url) # url is the page address, if you are reading
a file in your hard drive you could use just open(filename) too, and no
needing to urllib
soup = BeautifulSoup(page)
#links = [str(link) for link in soup.findAll('a')]
links = soup.findAll('a')
I have used list compherension, comment outed line, because findAll
function returns a different type specific to BeautifulSoup. First line,
list compherension used converts every link to string.
Happy coding...
--
Sönmez Kartal
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Re: [Tutor] html links
max . [EMAIL PROTECTED] wrote does anyone know of a tutorial for finding links in a web site with python. Beautifulsuop has been mentioned but its not part of standard python. Her is an example of the standard library parser: html = ''' htmlheadtitleTest page/title/head body center h1Here is the first heading/h1 /center pA short paragraph h1A second heading/h1 pA paragraph containing a a href=www.python.orghyperlink to python/a /body/html ''' from HTMLParser import HTMLParser class H1Parser(HTMLParser): def __init__(self): HTMLParser.__init__(self) self.h1_count = 0 self.isHeading = False def handle_starttag(self,tag,attributes=None): if tag == 'h1': self.h1_count += 1 self.isHeading = True def handle_endtag(self,tag): if tag == 'h1': self.isHeading = False def handle_data(self,data): if self.isHeading and self.h1_count == 2: print Second Header contained: , data parser = H1Parser() parser.feed(html) parser.close() or creating files and asking ware to create a file. I'm not sure what you mean here? Do you mean fetching a file from a remote server? There is an ftp module if its from an ftp site... -- Alan Gauld Author of the Learn to Program web site http://www.freenetpages.co.uk/hp/alan.gauld ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
[Tutor] html links
does anyone know of a tutorial for finding links in a web site with python. or creating files and asking ware to create a file. thanks ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] html links
max . wrote: does anyone know of a tutorial for finding links in a web site with python. I believe BeautifulSoup could help with this, but am uncertain. or creating files and asking ware to create a file. There are many ways to do this. The simplest would be: filepath = raw_input(Where would you like to create the file? ) And this can vary in difficulty; if you wanted, for example, a GUI that lets them browse their directory tree graphically for the file they want, you could do that too. thanks yw -Luke ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] HTML links from Tkinter
On Fri, 15 Jul 2005 10:55:37 +1200 (NZST) [EMAIL PROTECTED] wrote: There's no table widget in standard Tkinter. Search in the Python Cookbook (on ActiveState) for a MultiListbox; it might do what you need. -- On the Tkinter wiki there are some links to Tkinter table widgets (I have not tried any of these though): http://tkinter.unpythonic.net/wiki/Widgets Regards Michael ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] HTML links from Tkinter
Thanks for the links I will try both, the tktable and multilistbox About the HTML llinks I will have to make some functions using webbrowser. I want to show some reports (tktable or multilistbox) but I want she to be able to check the same query on the web So I think that with the GET method I can send paramaters to the page I want her to open Best Regards Alberto From: Michael Lange [EMAIL PROTECTED] To: tutor@python.org Subject: Re: [Tutor] HTML links from Tkinter Date: Fri, 15 Jul 2005 10:45:29 +0200 On Fri, 15 Jul 2005 10:55:37 +1200 (NZST) [EMAIL PROTECTED] wrote: There's no table widget in standard Tkinter. Search in the Python Cookbook (on ActiveState) for a MultiListbox; it might do what you need. -- On the Tkinter wiki there are some links to Tkinter table widgets (I have not tried any of these though): http://tkinter.unpythonic.net/wiki/Widgets Regards Michael ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor Gaucho ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
Re: [Tutor] HTML links from Tkinter
Quoting Alberto Troiano [EMAIL PROTECTED]: Is there any way that I can link a button to go to certain web page? and how can I do that? If you want to open a web page in the user's default browser, check out the webbrowser module in the standard library. If you want to go to a website and suck down some data, you'll probably need urllib (and it will be a bit more work). Another thing, I'll make a query by name and I want to show every results matching the query in a table using Tkinter. There's no table widget in standard Tkinter. Search in the Python Cookbook (on ActiveState) for a MultiListbox; it might do what you need. -- John. ___ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
