Merge pull request REMitchell#9 from TakesxiSximada/fix/remove-semicolon

remove unnecessary semicolons

Author: REMitchell

chapter1/2-beautifulSoup.py

@@ -2,5 +2,5 @@
 from bs4 import BeautifulSoup
 
 html = urlopen("http://www.pythonscraping.com/exercises/exercise1.html")
-bsObj = BeautifulSoup(html.read());
-print(bsObj.h1)
+bsObj = BeautifulSoup(html.read())
+print(bsObj.h1)

chapter5/6-6DegreesCrawlWiki.py

@@ -36,7 +36,7 @@ def insertLink(fromPageId, toPageId):
 def getLinks(pageUrl, recursionLevel):
     global pages
     if recursionLevel > 4:
-        return;
+        return
     pageId = insertPageIfNotExists(pageUrl)
     html = urlopen("http://en.wikipedia.org"+pageUrl)
     bsObj = BeautifulSoup(html)
@@ -51,4 +51,4 @@ def getLinks(pageUrl, recursionLevel):
             print("Skipping: "+str(link.attrs['href'])+" found on "+pageUrl)
 getLinks("/wiki/Kevin_Bacon", 0) 
 cur.close()
-conn.close()
+conn.close()

chapter6/5-readPdf.py

@@ -18,7 +18,7 @@ def readPDF(pdfFile):
     retstr.close()
     return content
 
-pdfFile = urlopen("http://pythonscraping.com/pages/warandpeace/chapter1.pdf");
+pdfFile = urlopen("http://pythonscraping.com/pages/warandpeace/chapter1.pdf")
 outputString = readPDF(pdfFile)
 print(outputString)
-pdfFile.close()
+pdfFile.close()

chapter6/readPdf.py

@@ -18,7 +18,7 @@ def readPDF(pdfFile):
     retstr.close()
     return content
 
-pdfFile = urlopen("http://pythonscraping.com/pages/warandpeace/chapter1.pdf");
+pdfFile = urlopen("http://pythonscraping.com/pages/warandpeace/chapter1.pdf")
 outputString = readPDF(pdfFile)
 print(outputString)
-pdfFile.close()
+pdfFile.close()

chapter8/3-markovGenerator.py

@@ -17,14 +17,14 @@ def retrieveRandomWord(wordList):
 
 def buildWordDict(text):
     #Remove newlines and quotes
-    text = text.replace("\n", " ");
-    text = text.replace("\"", "");
+    text = text.replace("\n", " ")
+    text = text.replace("\"", "")
 
     #Make sure puncuation are treated as their own "word," so they will be included
     #in the Markov chain
     punctuation = [',','.',';',':']
     for symbol in punctuation:
-        text = text.replace(symbol, " "+symbol+" ");
+        text = text.replace(symbol, " "+symbol+" ")
 
     words = text.split(" ")
     #Filter out empty words

chapter8/4-6DegreesFinder.py

@@ -42,7 +42,7 @@ def searchBreadth(targetPageId, currentPageId, depth, nodes):
         print(found)
         for node in found:
             print(getUrl(node))
-        break;
+        break
     else:
         print("No path found")