now there are more files

8 files changed, 103 insertions, 92 deletions

diff --git a/__pycache__/app.cpython-35.pyc b/__pycache__/app.cpython-35.pyc
new file mode 100644
index 0000000..8cddba3
--- /dev/null
+++ b/__pycache__/app.cpython-35.pyc
diff --git a/__pycache__/classes.cpython-35.pyc b/__pycache__/classes.cpython-35.pyc
new file mode 100644
index 0000000..2ac1e7c
--- /dev/null
+++ b/__pycache__/classes.cpython-35.pyc
diff --git a/__pycache__/commands.cpython-35.pyc b/__pycache__/commands.cpython-35.pyc
index b2272bf..ab7356e 100644
--- a/__pycache__/commands.cpython-35.pyc
+++ b/__pycache__/commands.cpython-35.pyc
diff --git a/__pycache__/listcommands.cpython-35.pyc b/__pycache__/listcommands.cpython-35.pyc
new file mode 100644
index 0000000..48fe8b5
--- /dev/null
+++ b/__pycache__/listcommands.cpython-35.pyc
diff --git a/app.py b/app.py
index 8bab59d..be6b0db 100644
--- a/app.py
+++ b/app.py
@@ -1,80 +1,6 @@
-import redis
-import sys
-import socket
-
-r = redis.Redis()
-
-s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-s.connect(("8.8.8.8", 80))
-host = s.getsockname()[0]
-
-class PersonalError(Exception):
-
-    def __init__(self, value):
-        self.value = value
-
-    def __str__(self):
-        return repr(self.value)
-
-
-class Colors(object):
-
-    red = '\033[91m'
-    yellow = '\033[93m'
-    grey = '\033[90m'
-    black = '\033[0m'
-    bold = '\033[1m'
-
-
-class ListCommand(object):
-
-    info = {
-        "info" : "this is stout",
-        "set" : "set a value",
-    }
-
-    commands = {
-        'quit' : None,
-        'set' : ['user', 'host'],
-        'get' : None
-    }
-
-    @staticmethod
-    def err(err, info = ''):
-        if err == 'keyword':
-            sys.stderr.write(Colors.red + "keyword inesistente\n" + Colors.black)
-        elif err == 'wrong':
-            sys.stderr.write(Colors.red + "sintassi comando errata\n" + Colors.black)
-        elif err == 'personal':
-            sys.stderr.write(Colors.red + str(info) + "\n" + Colors.black)
-        else:
-            pass
-
-
-class Commands(object):
-
-    def command(self, what, cmd):
-        if what == 'set':
-            try:
-                if cmd[1] == 'user' and cmd[2] is not None:
-                    if len(cmd[2]) > 10: raise PersonalError("lunghezza maggiore del consetito. Max 10")
-
-                    if Stout.userexist(cmd[2]) == True: raise PersonalError("questo nome utente esiste già")
-
-                    if self.user != '': r.zrem('usersname', self.user)
-
-                    self.user = cmd[2]
-                    r.hset('user:'+host, 'name', self.user)
-                    r.zadd('usersname', self.user, 0)
-
-                    print("Ok")
-                elif cmd[1] is not ListCommand.commands['set']:
-                    raise IndexError
-            except IndexError:
-                ListCommand.err('wrong')
-            except PersonalError as e:
-                ListCommand.err('personal', e.value)
-
+from classes import PersonalError, Colors, r, s, host, clear
+from commands import Commands
+from listcommands import ListCommands
 
 class Stout(Commands):
 
@@ -96,15 +22,6 @@ class Stout(Commands):
         else:
             return ''
 
-    @staticmethod
-    def userexist(name):
-        lista = r.zrange('usersname', 0, -1)
-        for i in lista:
-            if name == i.decode("utf-8"):
-                return True
-        else:
-            return False
-
     def action(self, cmd):
         if cmd is None:
             return None
@@ -112,23 +29,24 @@ class Stout(Commands):
             cmd = cmd.split()
             count = len(cmd)
 
-            if (count == 1 or count == 2) and cmd[0] not in ListCommand.commands:
+            if (count == 1 or count == 2) and cmd[0] not in ListCommands.commands:
                 try:
                     if cmd[0] == 'info' and count == 1:
-                        print(ListCommand.info['info'])
+                        print(ListCommands.info['info'])
                     else:
-                        print(ListCommand.info[cmd[1]])
+                        print(ListCommands.info[cmd[1]])
                 except (KeyError, IndexError):
-                    ListCommand.err('keyword')
+                    ListCommands.err('keyword')
             else:
                 what = cmd[0]
-                if what in ListCommand.commands:
+                if what in ListCommands.commands:
                     self.command(what, cmd)
                 else:
-                    ListCommand.err('keyword')
+                    ListCommands.err('keyword')
 
 
 if __name__ == '__main__':
+    clear()
     app = Stout()
     cmd = ''
     while cmd != 'quit':
@@ -137,3 +55,4 @@ if __name__ == '__main__':
         r.save()
 
     s.close()
+    clear()
diff --git a/classes.py b/classes.py
new file mode 100644
index 0000000..dc4f38a
--- /dev/null
+++ b/classes.py
@@ -0,0 +1,37 @@
+import redis, socket, os
+
+r = redis.Redis()
+s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+s.connect(("8.8.8.8", 80))
+host = s.getsockname()[0]
+
+def clear():
+    try:
+        os.system('clear')
+    except:
+        os.system('cls')
+
+def userexist(name):
+    lista = r.zrange('usersname', 0, -1)
+    for i in lista:
+        if name == i.decode("utf-8"):
+            return True
+        else:
+            return False
+
+class PersonalError(Exception):
+
+    def __init__(self, value):
+        self.value = value
+
+    def __str__(self):
+        return repr(self.value)
+
+
+class Colors(object):
+
+    red = '\033[91m'
+    yellow = '\033[93m'
+    grey = '\033[90m'
+    black = '\033[0m'
+    bold = '\033[1m'
diff --git a/commands.py b/commands.py
index e69de29..2c7b57f 100644
--- a/commands.py
+++ b/commands.py
@@ -0,0 +1,28 @@
+from classes import userexist, PersonalError, r, host
+from listcommands import ListCommands
+
+class Commands(object):
+
+    def command(self, what, cmd):
+        if what == 'clear':
+            clear()
+        elif what == 'set':
+            try:
+                if cmd[1] == 'user' and cmd[2] is not None:
+                    if len(cmd[2]) > 10: raise PersonalError("lunghezza maggiore del consetito. Max 10")
+
+                    if userexist(cmd[2]) == True: raise PersonalError("questo nome utente esiste già")
+
+                    if self.user != '': r.zrem('usersname', self.user)
+
+                    self.user = cmd[2]
+                    r.hset('user:'+host, 'name', self.user)
+                    r.zadd('usersname', self.user, 0)
+
+                    print("Ok")
+                elif cmd[1] is not ListCommands.commands['set']:
+                    raise IndexError
+            except IndexError:
+                ListCommands.err('wrong')
+            except PersonalError as e:
+                ListCommands.err('personal', e.value)
diff --git a/listcommands.py b/listcommands.py
new file mode 100644
index 0000000..136d214
--- /dev/null
+++ b/listcommands.py
@@ -0,0 +1,27 @@
+import sys
+from classes import Colors
+
+class ListCommands(object):
+
+    info = {
+        "info" : "this is stout",
+        "set" : "set a value",
+    }
+
+    commands = {
+        'quit' : None,
+        'clear' : None,
+        'set' : ['user', 'host'],
+        'get' : None
+    }
+
+    @staticmethod
+    def err(err, info = ''):
+        if err == 'keyword':
+            sys.stderr.write(Colors.red + "keyword inesistente\n" + Colors.black)
+        elif err == 'wrong':
+            sys.stderr.write(Colors.red + "sintassi comando errata\n" + Colors.black)
+        elif err == 'personal':
+            sys.stderr.write(Colors.red + str(info) + "\n" + Colors.black)
+        else:
+            pass