[fix] remove searx/engines/filecrop.py (dead code)

searx/engines/filecrop.py

@@ -1,85 +0,0 @@
-from html.parser import HTMLParser
-from urllib.parse import urlencode
-
-
-url = 'http://www.filecrop.com/'
-search_url = url + '/search.php?{query}&size_i=0&size_f=100000000&engine_r=1&engine_d=1&engine_e=1&engine_4=1&engine_m=1&pos={index}'  # noqa
-
-paging = True
-
-
-class FilecropResultParser(HTMLParser):  # pylint: disable=W0223  # (see https://bugs.python.org/issue31844)
-
-    def __init__(self):
-        HTMLParser.__init__(self)
-        self.__start_processing = False
-
-        self.results = []
-        self.result = {}
-
-        self.tr_counter = 0
-        self.data_counter = 0
-
-    def handle_starttag(self, tag, attrs):
-
-        if tag == 'tr':
-            if ('bgcolor', '#edeff5') in attrs or\
-               ('bgcolor', '#ffffff') in attrs:
-                self.__start_processing = True
-
-        if not self.__start_processing:
-            return
-
-        if tag == 'label':
-            self.result['title'] = [attr[1] for attr in attrs
-                                    if attr[0] == 'title'][0]
-        elif tag == 'a' and ('rel', 'nofollow') in attrs\
-                and ('class', 'sourcelink') in attrs:
-            if 'content' in self.result:
-                self.result['content'] += [attr[1] for attr in attrs
-                                           if attr[0] == 'title'][0]
-            else:
-                self.result['content'] = [attr[1] for attr in attrs
-                                          if attr[0] == 'title'][0]
-            self.result['content'] += ' '
-        elif tag == 'a':
-            self.result['url'] = url + [attr[1] for attr in attrs
-                                        if attr[0] == 'href'][0]
-
-    def handle_endtag(self, tag):
-        if self.__start_processing is False:
-            return
-
-        if tag == 'tr':
-            self.tr_counter += 1
-
-            if self.tr_counter == 2:
-                self.__start_processing = False
-                self.tr_counter = 0
-                self.data_counter = 0
-                self.results.append(self.result)
-                self.result = {}
-
-    def handle_data(self, data):
-        if not self.__start_processing:
-            return
-
-        if 'content' in self.result:
-            self.result['content'] += data + ' '
-        else:
-            self.result['content'] = data + ' '
-
-        self.data_counter += 1
-
-
-def request(query, params):
-    index = 1 + (params['pageno'] - 1) * 30
-    params['url'] = search_url.format(query=urlencode({'w': query}), index=index)
-    return params
-
-
-def response(resp):
-    parser = FilecropResultParser()
-    parser.feed(resp.text)
-
-    return parser.results