Merge pull request geekcomputers#136 from sunnysai12345/geek_computer_brach

Script to download PSU notifications

Author: geekcomputers

psunotify.py

@@ -0,0 +1,37 @@
+import mechanize
+import re
+import urllib2
+from random import *
+br=mechanize.Browser()
+br.addheaders = [('User-Agent','Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36')]
+br.set_handle_robots(False)
+#For page exploration
+page=raw_input('Enter Page No:')
+#print type(page)
+p=urllib2.Request('https://www.google.co.in/search?q=gate+psu+2017+ext:pdf&start='+page)
+ht=br.open(p)
+text='<cite\sclass="_Rm">(.+?)</cite>'
+patt=re.compile(text)
+h=ht.read()
+urls=re.findall(patt,h)
+int=0
+while int<len(urls):
+    urls[int]=urls[int].replace("<b>","")
+    urls[int]=urls[int].replace("</b>","")
+    int=int+1
+print urls
+for url in urls:
+    try:
+     temp=url.split("/")
+     q=temp[len(temp)-1]
+     if "http" in url:
+         r=urllib2.urlopen(url)
+     else:
+         r=urllib2.urlopen("http://"+url)
+     file=open('psu2'+q+'.pdf','wb')
+     file.write(r.read())
+     file.close()
+     print "Done"
+    except urllib2.URLError as e:
+     print "Sorry there exists a problem with this URL Please Download this Manually "+str(url)
+