5 recently stations added in first page (experimental) bugfix missing recently.yml

ycast/generic.py

@@ -93,10 +93,12 @@ def write_yaml_file(file_name, dictionary):
     try:
         with open(file_name, 'w') as f:
             yaml.dump(dictionary, f)
+            return True
     except yaml.YAMLError as e:
         logging.error("YAML format error in '%':\n    %s", file_name, e)
     except Exception as ex:
         logging.error("File not written '%s':\n    %s", file_name, ex)
+    return False
 
 
 def readlns_txt_file(file_name):
@@ -104,9 +106,7 @@ def readlns_txt_file(file_name):
         with open(file_name, 'r') as f:
             return f.readlines()
     except FileNotFoundError:
-        logging.error("YAML file '%s' not found", file_name)
-    except yaml.YAMLError as e:
-        logging.error("YAML format error in '%':\n    %s", file_name, e)
+        logging.error("TXT file '%s' not found", file_name)
     return None
 
 
@@ -114,8 +114,10 @@ def writelns_txt_file(file_name, line_list):
     try:
         with open(file_name, 'w') as f:
             f.writelines(line_list)
+            return True
     except Exception as ex:
         logging.error("File not written '%s':\n    %s", file_name, ex)
+    return False
 
 
 def get_json_attr(json, attr):

ycast/my_recentlystation.py

@@ -1,15 +1,16 @@
-import logging
 from ycast import generic
 
 MAX_ENTRIES = 15
 DIRECTORY_NAME = "recently used"
 
 recently_file = generic.get_var_path() + '/recently.yml'
+is_yml_file_loadable = True
 
 
 def signal_station_selected(name, url, icon):
     list_heard_stations = get_stations_list()
-    if len(list_heard_stations) == 0:
+    if not list_heard_stations:
+        list_heard_stations = []
         list_heard_stations.append(DIRECTORY_NAME + ":\n")
     # make name yaml - like
     name = name.replace(":", " -")
@@ -31,7 +32,8 @@ def signal_station_selected(name, url, icon):
 
 
 def set_stations_yaml(heard_stations):
-    generic.writelns_txt_file(recently_file, heard_stations)
+    global is_yml_file_loadable
+    is_yml_file_loadable = generic.writelns_txt_file(recently_file, heard_stations)
 
 
 def get_stations_list():
@@ -39,9 +41,17 @@ def get_stations_list():
 
 
 def get_recently_stations_yaml():
-    return generic.read_yaml_file(recently_file)
+    global is_yml_file_loadable
+    dict_stations = None
+    if is_yml_file_loadable:
+        dict_stations = generic.read_yaml_file(recently_file)
+        if not dict_stations:
+            is_yml_file_loadable = False
+    return dict_stations
 
 
 def directory_name():
     dir = generic.read_yaml_file(recently_file)
-    return list(dir.keys())[0]
+    if dir:
+        return list(dir.keys())[0]
+    return None

ycast/server.py

@@ -155,7 +155,7 @@ def landing(path=''):
                                   len(my_stations.get_category_directories())))
 
         stations = my_stations.get_stations_by_category(my_recentlystation.directory_name())
-        if stations:
+        if stations and len(stations) > 0:
 # emulate Sp
             page.add(vtuner.Directory(' ', url_for('my_stations_landing', _external=True),
                                       len(my_stations.get_category_directories())))
@@ -171,7 +171,7 @@ def landing(path=''):
                 if count > 4:
                     break
 
-        page.set_count(3)
+        page.set_count(1)
 
     else:
         page.add(vtuner.Display("'My Stations' feature not configured."))