From 08ae63b3f1faccabb58fe2fddf5ec41d684b201e Mon Sep 17 00:00:00 2001
From: gotlium <gotlium@gmail.com>
Date: Tue, 12 Jan 2016 21:19:29 +0500
Subject: [PATCH] Smells fixes

---
 antigate/__init__.py              | 1 +
 antigate/backends/grab_lib.py     | 7 ++++---
 antigate/backends/requests_lib.py | 2 +-
 antigate/backends/urllib_lib.py   | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/antigate/__init__.py b/antigate/__init__.py
index 4e376b8..dcf0149 100644
--- a/antigate/__init__.py
+++ b/antigate/__init__.py
@@ -177,6 +177,7 @@ def send(self, captcha_file):
                 msg = exc_info()[1]
                 if str(msg) != 'ERROR_NO_SLOT_AVAILABLE':
                     raise AntiGateError(msg)
+                sleep(0.5)
 
     def get(self, captcha_id=None):
         self.logger.debug('Fetching result')
diff --git a/antigate/backends/grab_lib.py b/antigate/backends/grab_lib.py
index a07ad5c..ab1b54e 100644
--- a/antigate/backends/grab_lib.py
+++ b/antigate/backends/grab_lib.py
@@ -17,10 +17,11 @@ def request(self, url):
         self.grab.go(url)
         return self.grab.response.code, self.get_response_body()
 
-    def setup(self, *args, **kwargs):
-        self.grab.setup(*args, **kwargs)
+    def setup(self, **kwargs):
+        self.grab.setup(**kwargs)
 
-    def upload(self, filename):
+    @staticmethod
+    def upload(filename):
         return UploadFile(filename)
 
     def reset(self):
diff --git a/antigate/backends/requests_lib.py b/antigate/backends/requests_lib.py
index 561e3f1..704f92c 100644
--- a/antigate/backends/requests_lib.py
+++ b/antigate/backends/requests_lib.py
@@ -34,7 +34,7 @@ def request(self, url):
             self.r = requests.get(url, **self.config)
         return self.r.status_code, self.r.text
 
-    def setup(self, *args, **kwargs):
+    def setup(self, **kwargs):
         self.conf.update(kwargs)
 
     @staticmethod
diff --git a/antigate/backends/urllib_lib.py b/antigate/backends/urllib_lib.py
index cf5bdb7..84409cb 100644
--- a/antigate/backends/urllib_lib.py
+++ b/antigate/backends/urllib_lib.py
@@ -48,7 +48,7 @@ def request(self, url):
         self.r = self.u.read()
         return self.u.getcode(), self.r
 
-    def setup(self, *args, **kwargs):
+    def setup(self, **kwargs):
         self.conf.update(kwargs)
 
     @staticmethod