From b0e7ac46a87679bf960424fac0ee5e6162d0fc2c Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Fri, 8 Feb 2019 18:04:45 +0000
Subject: [PATCH] adapters refactoring

---
 lib/adapter/cmd.py | 29 ++++++-----------------------
 lib/get_answer.py  | 11 +++++------
 2 files changed, 11 insertions(+), 29 deletions(-)

diff --git a/lib/adapter/cmd.py b/lib/adapter/cmd.py
index 3a39af2..a47a49b 100644
--- a/lib/adapter/cmd.py
+++ b/lib/adapter/cmd.py
@@ -9,29 +9,12 @@ import glob
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
 
 from globals import PATH_TLDR_PAGES, PATH_CHEAT_PAGES
+from adapter import Adapter
 
 def _get_filenames(path):
     return [os.path.split(topic)[1] for topic in glob.glob(path)]
 
-class Cmd(object):
-    def __init__(self):
-        self._list = self._get_list()
-
-    @abc.abstractmethod
-    def _get_list(self):
-        return []
-
-    def get_list(self):
-        return self._list
-
-    def is_found(self, topic):
-        return topic in self._list
-
-    @abc.abstractmethod
-    def get_page(self, topic, request_options=None):
-        pass
-
-class Tldr(Cmd):
+class Tldr(Adapter):
     def _get_list(self):
         return [filename[:-3]
                 for filename in _get_filenames(PATH_TLDR_PAGES) if filename.endswith('.md')]
@@ -56,7 +39,7 @@ class Tldr(Cmd):
         answer = "\n".join(fixed_answer) + "\n"
         return answer.decode('utf-8')
 
-class Cheat(Cmd):
+class Cheat(Adapter):
     def _get_list(self):
         return _get_filenames(PATH_CHEAT_PAGES)
 
@@ -66,17 +49,17 @@ class Cheat(Cmd):
         answer = proc.communicate()[0].decode('utf-8')
         return answer
 
-class Fosdem(Cmd):
+class Fosdem(Adapter):
     def _get_list(self):
         return ['fosdem']
 
     def get_page(self, topic, request_options=None):
-        cmd = ["sudo", "/home/igor/bin/current-fosdem-slide"]
+        cmd = ["sudo", "/usr/local/bin/current-fosdem-slide"]
         proc = Popen(cmd, stdout=PIPE, stderr=PIPE)
         answer = proc.communicate()[0].decode('utf-8')
         return answer
 
-class Translation(Cmd):
+class Translation(Adapter):
     def _get_list(self):
         return []
 
diff --git a/lib/get_answer.py b/lib/get_answer.py
index 8d742ad..ffeb5ca 100644
--- a/lib/get_answer.py
+++ b/lib/get_answer.py
@@ -18,7 +18,6 @@ import beautifier
 from globals import REDISHOST, MAX_SEARCH_LEN
 from languages_data import LANGUAGE_ALIAS, SO_NAME, rewrite_editor_section_name
 
-from adapter_learnxiny import get_learnxiny, get_learnxiny_list, is_valid_learnxy
 import adapter.cheat_sheets
 import adapter.cmd
 import adapter.latenz
@@ -68,7 +67,7 @@ class Router(object):
             "late.nz": adapter.latenz.get_list(),
             "cheat.sheets": adapter.cheat_sheets.get_list(),
             "cheat.sheets dir": adapter.cheat_sheets.get_dirs_list(),
-            "learnxiny": get_learnxiny_list(),
+            "learnxiny": adapter.learnxiny.get_learnxiny_list(),
         }
         for key, obj in self._adapter.items():
             self._topic_list[key] = obj.get_list()
@@ -77,7 +76,7 @@ class Router(object):
             "late.nz": adapter.latenz.is_found,
             "cheat.sheets": adapter.cheat_sheets.is_found,
             "cheat.sheets dir": adapter.cheat_sheets.is_dir_found,
-            "learnxiny": is_valid_learnxy,
+            "learnxiny": adapter.learnxiny.is_valid_learnxy,
         }
         for key, obj in self._adapter.items():
             self._topic_found[key] = obj.is_found
@@ -89,7 +88,7 @@ class Router(object):
             ("late.nz",             adapter.latenz.get_answer),
             ("cheat.sheets",        adapter.cheat_sheets.get_page),
             ("cheat.sheets dir",    adapter.cheat_sheets.get_dir),
-            ("learnxiny",           get_learnxiny),
+            ("learnxiny",           adapter.learnxiny.get_learnxiny),
             ("question",            adapter.question.get_page),
             ("fosdem",              self._adapter["fosdem"].get_page),
             ("rosetta",             self._adapter["rosetta"].get_page),
@@ -122,7 +121,7 @@ class Router(object):
         answer = sorted(set(answer.keys()))
 
         # doing it in this strange way to save the order of the topics
-        for topic in get_learnxiny_list():
+        for topic in adapter.learnxiny.get_learnxiny_list():
             if topic not in answer:
                 answer.append(topic)
 
@@ -160,7 +159,7 @@ class Router(object):
 
             # topic contains '/'
             #
-            if is_valid_learnxy(topic):
+            if adapter.learnxiny.is_valid_learnxy(topic):
                 return 'learnxiny'
             topic_type = topic.split('/', 1)[0]
             if topic_type in ['ru', 'fr'] or re.match(r'[a-z][a-z]-[a-z][a-z]$', topic_type):