correctly fix the problem with streamed calls on requests (closes #1683)

Do not close explicitly the socket, as it is closed automatically when all
the data is consumed.

modules/canalplus/browser.py

@@ -80,7 +80,6 @@ class CanalplusBrowser(Browser):
     def read_url(self, url):
         r = requests.get(url, stream=True)
         buf = r.iter_lines()
-        r.close()
         return [line for line in buf if not line.startswith('#')]
 
     def iter_resources(self, split_path):

modules/francetelevisions/browser.py

@@ -47,7 +47,6 @@ class PluzzBrowser(PagesBrowser):
     def read_url(self, url):
         r = self.open(url, stream=True)
         buf = r.iter_lines()
-        r.close()
         return buf
 
     def latest_videos(self):

weboob/applications/videoob/videoob.py

@@ -121,10 +121,8 @@ class Videoob(ReplApplication):
         os.spawnlp(os.P_WAIT, args[0], *args)
 
     def read_url(self, url):
-        r = requests.get(url, stream=False)
-        buf = r.iter_lines()
-        r.close()
-        return buf
+        r = requests.get(url, stream=True)
+        return r.iter_lines()
 
     def complete_download(self, text, line, *ignored):
         args = line.split(' ')