From b34e6c27aa640e4bd4bde91d684e1e59095ba8b1 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <sancn@live.com>
Date: Thu, 20 Jul 2017 14:24:08 +0200
Subject: Moved files

Moved all files of lib into a lib dir
---
 lib/commands.py | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 lib/commands.py

(limited to 'lib/commands.py')

diff --git a/lib/commands.py b/lib/commands.py
new file mode 100644
index 0000000..c9525db
--- /dev/null
+++ b/lib/commands.py
@@ -0,0 +1,56 @@
+from classes import userexist, PersonalError, r, host, clear, Colors
+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 len(cmd) > ListCommands.info['set'][1]: raise PersonalError(Colors.grey + 'set user' + Colors.red + ' accetta 1 parametro')
+
+                    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)
+        elif what == 'get':
+            try:
+                if len(cmd) > 2 and cmd[1] != 'user?': raise PersonalError(Colors.grey + 'get ' + Colors.red + 'accetta 1 parametro')
+
+                if cmd[1] == 'user':
+                    if self.user != '':
+                        print(r.hget('user:'+host, 'name').decode('utf-8'))
+                    else:
+                        print('nil')
+                elif cmd[1] == 'host':
+                    print('localhost')
+                elif cmd[1] == 'port':
+                    print('6379')
+                elif cmd[1] == 'user?':
+                    if len(cmd) > 3: raise PersonalError(Colors.grey + 'get user?' + Colors.red + ' accetta 1 parametro')
+                    print(userexist(cmd[2]))
+                elif cmd[1] not in ListCommands.commands:
+                    raise KeyError
+                else:
+                    raise IndexError
+            except IndexError:
+                ListCommands.err('wrong')
+            except KeyError:
+                ListCommands.err('keyword')
+            except PersonalError as e:
+                ListCommands.err('personal', e.value)
-- 
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