[mod] pylint all files with one profile / drop PYLINT_SEARXNG_DISABLE_OPTION

In the past, some files were tested with the standard profile, others with a
profile in which most of the messages were switched off ... some files were not
checked at all.

- ``PYLINT_SEARXNG_DISABLE_OPTION`` has been abolished
- the distinction ``# lint: pylint`` is no longer necessary
- the pylint tasks have been reduced from three to two

  1. ./searx/engines -> lint engines with additional builtins
  2. ./searx ./searxng_extra ./tests -> lint all other python files

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 0 insertions, 25 deletions

diff --git a/examples/basic_engine.py b/examples/basic_engine.py
deleted file mode 100644
index c7d02afa6..000000000
--- a/examples/basic_engine.py
+++ /dev/null
@@ -1,25 +0,0 @@
-
-categories = ['general']  # optional
-
-
-def request(query, params):
-    '''pre-request callback
-    params<dict>:
-      method  : POST/GET
-      headers : {}
-      data    : {} # if method == POST
-      url     : ''
-      category: 'search category'
-      pageno  : 1 # number of the requested page
-    '''
-
-    params['url'] = 'https://host/%s' % query
-
-    return params
-
-
-def response(resp):
-    '''post-response callback
-    resp: requests response object
-    '''
-    return [{'url': '', 'title': '', 'content': ''}]