From cd9b494cb5871b2011893f19647e7651fb0382b6 Mon Sep 17 00:00:00 2001
From: stepshal <nessento@openmailbox.org>
Date: Sun, 10 Jul 2016 21:44:27 +0700
Subject: [PATCH] Fix quantity of blank lines after code object.

---
 examples/basic_engine.py       | 1 +
 searx/engines/filecrop.py      | 1 +
 searx/preferences.py           | 2 ++
 searx/results.py               | 1 +
 searx/utils.py                 | 1 +
 searx/webapp.py                | 1 +
 tests/unit/test_preferences.py | 2 ++
 utils/fetch_currencies.py      | 1 -
 8 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/examples/basic_engine.py b/examples/basic_engine.py
index 3428f67fb..32c173016 100644
--- a/examples/basic_engine.py
+++ b/examples/basic_engine.py
@@ -1,6 +1,7 @@
 
 categories = ['general'] # optional
 
+
 def request(query, params):
     '''pre-request callback
     params<dict>:
diff --git a/searx/engines/filecrop.py b/searx/engines/filecrop.py
index 89dc77697..71665bd4e 100644
--- a/searx/engines/filecrop.py
+++ b/searx/engines/filecrop.py
@@ -8,6 +8,7 @@ paging = True
 
 
 class FilecropResultParser(HTMLParser):
+
     def __init__(self):
         HTMLParser.__init__(self)
         self.__start_processing = False
diff --git a/searx/preferences.py b/searx/preferences.py
index dd9133ddb..e19ae7502 100644
--- a/searx/preferences.py
+++ b/searx/preferences.py
@@ -166,6 +166,7 @@ class SwitchableSetting(Setting):
 
 
 class EnginesSetting(SwitchableSetting):
+
     def _post_init(self):
         super(EnginesSetting, self)._post_init()
         transformed_choices = []
@@ -191,6 +192,7 @@ class EnginesSetting(SwitchableSetting):
 
 
 class PluginsSetting(SwitchableSetting):
+
     def _post_init(self):
         super(PluginsSetting, self)._post_init()
         transformed_choices = []
diff --git a/searx/results.py b/searx/results.py
index dcd966ef7..4bb0de0d8 100644
--- a/searx/results.py
+++ b/searx/results.py
@@ -91,6 +91,7 @@ def result_score(result):
 
 class ResultContainer(object):
     """docstring for ResultContainer"""
+
     def __init__(self):
         super(ResultContainer, self).__init__()
         self.results = defaultdict(list)
diff --git a/searx/utils.py b/searx/utils.py
index a444cd3cf..219135a4b 100644
--- a/searx/utils.py
+++ b/searx/utils.py
@@ -74,6 +74,7 @@ def highlight_content(content, query):
 
 
 class HTMLTextExtractor(HTMLParser):
+
     def __init__(self):
         HTMLParser.__init__(self)
         self.result = []
diff --git a/searx/webapp.py b/searx/webapp.py
index 2093bb0b4..00a203636 100644
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -735,6 +735,7 @@ class ReverseProxyPathFix(object):
 
     :param app: the WSGI application
     '''
+
     def __init__(self, app):
         self.app = app
 
diff --git a/tests/unit/test_preferences.py b/tests/unit/test_preferences.py
index e418c0af4..c17350809 100644
--- a/tests/unit/test_preferences.py
+++ b/tests/unit/test_preferences.py
@@ -4,6 +4,7 @@ from searx.testing import SearxTestCase
 
 
 class PluginStub(object):
+
     def __init__(self, id, default_on):
         self.id = id
         self.default_on = default_on
@@ -11,6 +12,7 @@ class PluginStub(object):
 
 class TestSettings(SearxTestCase):
     # map settings
+
     def test_map_setting_invalid_initialization(self):
         with self.assertRaises(MissingArgumentException):
             setting = MapSetting(3, wrong_argument={'0': 0})
diff --git a/utils/fetch_currencies.py b/utils/fetch_currencies.py
index 201b32195..46d98c35e 100644
--- a/utils/fetch_currencies.py
+++ b/utils/fetch_currencies.py
@@ -37,7 +37,6 @@ def add_currency_name(name, iso4217):
 
     db_names = db['names']
 
-
     if not isinstance(iso4217, basestring):
         print "problem", name, iso4217
         return