Merge branch 'master' of github.com:eddotman/article-downloader

README.md

@@ -20,7 +20,7 @@ You can find DOIs using a CSV where the first column corresponds to search queri
 ###Downloading a single article
     from articledownloader.articledownloader import ArticleDownloader
     downloader = ArticleDownloader('your_API_key')
-    my_file = open('my_path/something.pdf')
+    my_file = open('my_path/something.pdf', 'r')
 
     downloader.get_pdf_from_doi('target_doi', my_file, 'crossref')
     downloader.get_pdf_from_doi('target_doi', my_file, 'elsevier')
@@ -41,13 +41,11 @@ Python:
     downloader = ArticleDownloader('your_API_key')
 
     #grab up to 5 articles per search
-    queries = downloader.load_queries_from_csv('path_to_csv_file')
+    queries = downloader.load_queries_from_csv(open('path_to_csv_file', 'r'))
 
-    piis = []
+    dois = []
     for query in queries:
-      piis.append(downloader.get_dois_from_search(query))
-
-    dois = set(dois) #Get rid of duplicates
+      dois.append(downloader.get_dois_from_search(query))
 
     for i, doi in enumerate(dois):
         file = open(str(i) + '.pdf')