Update lookup.py

lookup.py

@@ -82,13 +82,13 @@ def extractPapersFromArXivUriPath(path):
 
 
 def printAll(output):
-	print output
+	print(output)
 
 
 
-def printHtml(html, outputformat):
-	if outputformat == "html":
-		print html
+def printHtml(HTML, output format):
+	if output format == "html":
+		print(HTML)
 
 
 
@@ -96,13 +96,13 @@ def printHtml(html, outputformat):
 def printPublicationsRaw(publications, format, outputformat):
 	if outputformat == "raw":
 		if format == "html":
-			print "\n\n".join(map(lambda publication: basicMarkupForHTMLEditing(publication), publications))
+			print("\n\n".join(map(lambda publication: basicMarkupForHTMLEditing(publication), publications)))
 		elif format == "bibtex" or format == "biblatex":
-			print "\n\n".join(map(lambda publication: markupForBibTeXItem(publication, format), publications))
+			print ("\n\n".join(map(lambda publication: markupForBibTeXItem(publication, format), publications)))
 		elif format == "bibitem":
-			print "\n\n".join(map(lambda publication: markupForBibItem(publication), publications))
+			print ("\n\n".join(map(lambda publication: markupForBibItem(publication), publications)))
 		elif format == "wiki":
-			print "\n".join(map(lambda publication: markupForWikiItem(publication), publications))
+			print ("\n".join(map(lambda publication: markupForWikiItem(publication), publications)))