diff options
Diffstat (limited to 'commands.py')
| -rw-r--r-- | commands.py | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/commands.py b/commands.py index 2c7b57f..fa42b7f 100644 --- a/commands.py +++ b/commands.py @@ -1,4 +1,4 @@ -from classes import userexist, PersonalError, r, host +from classes import userexist, PersonalError, r, host, clear, Colors from listcommands import ListCommands class Commands(object): @@ -9,9 +9,11 @@ class Commands(object): 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 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 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 parametri') if self.user != '': r.zrem('usersname', self.user) @@ -19,10 +21,36 @@ class Commands(object): r.hset('user:'+host, 'name', self.user) r.zadd('usersname', self.user, 0) - print("Ok") + 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) |