mysql - Fetching websites name contains the HTML code in python 27 -

-

i have facing problem when running python script download companies business directories company name, address, location address , web address.

but when script fetching websites name of company www.example.com fetch websites name html code instead of fetching websites name , store html code mysql server of current websites.

i have using following library of python beautifulsoup, lxml, html, hashlib, urllib2 , store websites name html code mysql server like

<input><tr><td>www.example.com</td></tr></input>

i want remove html tag , store companies web url www.example.com in mysql server

my code here:

for hit in soup2.findall(attrs={'id' : 'website_0'}):     web = str(hit).replace('<input type="hidden" value="', '')     web = web.replace('" id="website_0" />', '') if web == "":     flog.write("\nwebsite extraction... failed")     print "none" else:     flog.write("\nwebsite extraction... ok")     print web     companyobj.setweb(web)

any solution or suggestion how fix this.

you have (at least) 2 options: using re or beautifulsoup.

using re

import re cleanse_url = re.compile(r'<[^>]*>')  hit in soup2.findall(attrs={'id' : 'website_0'}):     web = str(hit).replace('<input type="hidden" value="', '')     web = web.replace('" id="website_0" />', '') if web == "":     flog.write("\nwebsite extraction... failed")     print "none" else:     web = cleanse_url.sub('', web)  # escape html     flog.write("\nwebsite extraction... ok")     print web     companyobj.setweb(web)

using beautifulsoup.tag.text

i think option better tag.text strips attributes tags.

for hit in soup2.findall(attrs={'id' : 'website_0'}):     web = hit.text # use beautifulsoup if web == "":     flog.write("\nwebsite extraction... failed")     print "none" else:     flog.write("\nwebsite extraction... ok")     print web     companyobj.setweb(web)

Comments

Post a Comment

Popular posts from this blog

php - Zend Framework / Skeleton-Application / Composer install issue -

-
i trying create zend framework application using skeleton in netbeans. when run composer install, following error message: "c:\php\php.exe" "c:\composer\composer.phar" "--ansi" "--no-interaction" "update" "--dev" using deprecated option "dev". dev packages installed default now. loading composer repositories package information updating dependencies (including require-dev) requirements not resolved installable set of packages. problem 1 - package requires php >=5.5 php version (5.4.42) not satisfy requirement. problem 2 - installation request zendframework/zendframework 2.5.1 -> satisfiable zendframework/zendframework[2.5.1]. - zendframework/zendframework 2.5.1 requires php >=5.5 -> php version (5.4.42) not satisfy requirement. done. apparently, zend framework only needs php 5.3+ contradicts above. need use php 5.4. my composer.json following: { "name": "
Read more

c# - Better 64-bit byte array hash -

-
i need hash algorithm produces 64-bit hash code ( long ) fewer collisions string.gethashcode() , fast (no expensive calls cryptographic functions). here's implementation of fnv still shows 3% of collisions after testing 2 million random strings. need number way lower. void main() { const string chars = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz!#@$%^&*()_+}{\":?><,./;'[]0123456789\\"; const int n = 2000000; var random = new random(); var hashes = new hashset<long>(); int collisions = 0; for(int = 0; < n; i++) { var len = random.next(chars.length); var str = new char[len]; (int j = 0; j < len; j++) { str[j] = chars[random.next(chars.length)]; } var s = new string(str); if(!hashes.add(get64bithash( s ))) collisions++; } console.writeline("collision percentage after " + n + " random strings: " + ((doubl
Read more

python - PyCharm Type error Message -

-
i'm newbie trying out ml/dbn in python (3.4) under pycharm (comm.ed 4.5). following definition def make_thetas(xmin,xmax,n): xs = np.linespace(xmin,xmax,n) widths = (xs[1:] - xs[:-1])/2.0 thetas = xs[:-1] + widths return thetas throws error "class 'tuple' not define ' sub ', '-' operator cannot used on instance" on - operator on third line (widths = ....) ideas on how code running under pycharm - works alright in interactive python window. thx. to all, after g'g lot have found workaround seems work within pycharm. workaround because (even python newbie) expected python not need explicit typecasting, not when using datatypes imported lib such numpy. def make_thetas(xmin,xmax,n): xs = np.array(np.linspace(xmin,xmax,n)) widths = (xs[1:] - xs[:-1])/2.0 thetas = xs[:-1]+ widths return thetas using docstrings type-hinting such below did not work def make_thetas(xmin,xmax,n): "&q
Read more