Python Web Page Scraping Urls Creating A Dictionary Post: 302998728

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Top Forums Programming Python Web Page Scraping Urls Creating A Dictionary Post 302998728 by durden_tyler on Tuesday 6th of June 2017 01:57:11 PM

06-06-2017

Registered User

Quote:

Originally Posted by metallica1973

...
...
but I want it in a dictionary with this format:

Code:

bigbadwolf.htlm: https://www.blah.com, http://www.blahblah.com, http://www.blahblahblah.com
maryhadalittlelamb.html: http://www.red.com, https://www.redyellow.com, http://www.zigzag.com
time.html: https://www.est.com, http://www.pst.com, https://www.cst.com

As you can see, there will be several urls inside of an html doc so there will be keys that can contain many values(urls).
...
...

Is each value of the dictionary:
(a) a list (or array) of URLs? or
(b) a comma-delimited string of URLs?

If you want (a), then try something like the following:

Code:

tut_links = {}
for subdir, dirs, files in os.walk('./html/tutorials/blah'):
    for tut in files:
        if tut.endswith(".html"):
            tut_links[tut] = []
            fpath = os.path.join("./html/tutorials/blah", tut)
            content = open(fpath, "r").read()
            file = BeautifulSoup(content, 'lxml')
            for links in file.find_all('a'):
                urls = links.get('href')
                tut_links[tut].append(urls)

Disclaimer: Completely untested; I don't have the module at the moment.

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LEARN ABOUT DEBIAN

python2.7-config

PYTHON-CONFIG(1)					      General Commands Manual						  PYTHON-CONFIG(1)

NAME

       python-config - output build options for python C/C++ extensions or embedding

SYNOPSIS

       python-config [ --prefix ] [ --exec-prefix ] [ --includes ] [ --libs ] [ --cflags ] [ --ldflags ] [ --help ]

DESCRIPTION

       python-config helps compiling and linking programs, which embed the Python interpreter, or extension modules that can be loaded dynamically
       (at run time) into the interpreter.

OPTIONS

       --cflags
	      print the C compiler flags.

       --ldflags
	      print the flags that should be passed to the linker.

       --includes
	      similar to --cflags but only with -I options (path to python header files).

       --libs similar to --ldflags but only with -l options (used libraries).

       --prefix
	      prints the prefix (base directory) under which python can be found.

       --exec-prefix
	      print the prefix used for executable program directories (such as bin, sbin, etc).

       --help print the usage message.

EXAMPLES

       To build the singe-file c program prog against the python library, use

	      gcc $(python-config --cflags --ldflags) progr.cpp -o progr.cpp

       The same in a makefile:

	      CFLAGS+=$(shell python-config --cflags)
	      LDFLAGS+=$(shell python-config --ldflags)
	      all: progr

       To build a dynamically loadable python module, use

	      gcc $(python-config --cflags --ldflags) -shared -fPIC progr.cpp -o progr.so

SEE ALSO

       python (1)
       http://docs.python.org/extending/extending.html
       /usr/share/doc/python/faq/extending.html

AUTHORS

       This manual page was written by Johann Felix Soden <johfel@gmx.de> for the Debian project (and may be used by others).

								 November 27, 2011						  PYTHON-CONFIG(1)