Add missing whitespace between operators

pytube/api.py

@@ -219,7 +219,7 @@ class YouTube(object):
     def _findBetween(self, s, first, last):
         try:
             start = s.index(first) + len(first)
-            end = s.index( last, start )
+            end = s.index(last, start)
             return s[start:end]
         except ValueError:
             return ""

pytube/models.py

@@ -30,7 +30,7 @@ class Video(object):
         self.filename = filename
         self.__dict__.update(**attributes)
 
-    def download(self, path=None, chunk_size=8*1024,
+    def download(self, path=None, chunk_size=8 * 1024,
                  on_progress=None, on_finish=None):
         """
         Downloads the file of the URL defined within the class

pytube/utils.py

@@ -60,7 +60,7 @@ def sizeof(bytes):
     for factor, suffix in alternative:
         if bytes >= factor:
             break
-    amount = int(bytes/factor)
+    amount = int(bytes / factor)
     if isinstance(suffix, tuple):
         singular, multiple = suffix
         if amount == 1:
@@ -83,6 +83,6 @@ def print_status(progress, file_size, start):
 
     percentDone = int(progress) * 100. / file_size
     done = int(50 * progress / int(file_size))
-    stdout.write("\r  [%s%s][%3.2f%%] %s at %s/s\r " % ('=' * done, ' ' * (50-done), percentDone,
-        sizeof(file_size), sizeof(progress//(clock() - start))))
+    stdout.write("\r  [%s%s][%3.2f%%] %s at %s/s\r " % ('=' * done, ' ' * (50 - done), percentDone,
+        sizeof(file_size), sizeof(progress // (clock() - start))))
     stdout.flush()

scripts/pytubectl

@@ -30,7 +30,7 @@ def _main():
     try:
         yt.url = args.url
         res_formts = yt.videos
-        res_formts = ["%s %s"% (str(res_formts[index].extension), str(res_formts[index].resolution)) for index, video in enumerate(res_formts)]
+        res_formts = ["%s %s" % (str(res_formts[index].extension), str(res_formts[index].resolution)) for index, video in enumerate(res_formts)]
     except YouTubeError:
         print "Incorrect video URL."
         sys.exit(1)

setup.py

@@ -18,7 +18,7 @@ setup(
     packages=packages,
     download_url="https://github.com/NFicano/pytube/tarball/0.1.16",
     license="MIT License",
-    scripts = ['scripts/pytubectl'],
+    scripts=['scripts/pytubectl'],
     classifiers=[
         "Development Status :: 4 - Beta",
         "Environment :: Console",