4 files changed, 6 insertions, 19 deletions
diff --git a/lib/app.py b/lib/app.py
index 5e0b3d8..4226585 100644
--- a/lib/app.py
+++ b/lib/app.py
@@ -1,4 +1,4 @@
-from classes import clear, YELLOW, BLACK, GREY
+from classes import YELLOW, BLACK, GREY
 from commands import Commands
 from listcommands import ListCommands
 import os.path
@@ -25,7 +25,6 @@ class Stout(Commands):
         try:
             with open(config['path'], 'rb') as fin:
                 user = fin.readline().split()
-	
                 if user[0] == '':
                     return ''
                 else:
diff --git a/lib/classes.py b/lib/classes.py
index 56a59d3..33cc0ea 100644
--- a/lib/classes.py
+++ b/lib/classes.py
@@ -1,20 +1,9 @@
-try:
-    from .config import config as co
-except SystemError:
-    from config import config as co
-
 RED = '\033[91m'
 YELLOW = '\033[93m'
 GREY = '\033[90m'
 BLACK = '\033[0m'
 BOLD = '\033[1m'
 
-def clear():
-    """
-    clear the window
-    """
-    print('\n' * 100)
-
 class PersonalError(Exception):
 
     def __init__(self, value):
diff --git a/lib/commands.py b/lib/commands.py
index defdef6..663f231 100644
--- a/lib/commands.py
+++ b/lib/commands.py
@@ -1,4 +1,4 @@
-from classes import PersonalError, clear, RED, GREY
+from classes import PersonalError, RED, GREY
 from listcommands import ListCommands
 from config import config as co
 
@@ -42,7 +42,7 @@ class Commands(object):
                                 print(fin.readline().decode('utf-8'))
                         else:
                             print('nil')
-                    elif cmd[2] not in ListCommands.commands['get'][1]: #check if the word after 'i' exists
+                    elif cmd[2] not in ListCommands.commands['get'][1]:
                         raise KeyError     
                     else:
                         print(co[cmd[2]])
@@ -50,7 +50,7 @@ class Commands(object):
                     with open(co['path'], 'rb') as fout:
                         try:
                             lines = fout.readlines()
-                        except:
+                        except Exception as e:
                             lines = ''
 
                     if lines is not None:
@@ -93,7 +93,6 @@ class Commands(object):
             try:
                 if len(cmd) > ListCommands.info['del'][1]:
                     raise PersonalError(GREY + 'del ' + RED + 'accetta 1 parametro')
-                
                 count = countID()
 
                 if count == 0: #todo list is empty
@@ -120,7 +119,7 @@ class Commands(object):
 
 def countID():
      with open(co['path'], 'rb') as fout:
-         for i, val in enumerate(fout.readlines()):
+         for i, _ in enumerate(fout.readlines()):
              count = i
      
      return count
diff --git a/lib/web.py b/lib/web.py
index bbad99d..ca8e10f 100644
--- a/lib/web.py
+++ b/lib/web.py
@@ -8,7 +8,7 @@ def hello():
     with open(config['path'], 'rb') as fout:
         try:
             lines = fout.readlines()
-        except:
+        except Exception as e:
             lines = ''
 
         if lines is not None: