Fix work lib without py-smbpasswd.

Without py-smbpasswd calculate-lib does not support crypt algoritm
lm and nt.

pym/encrypt.py

@@ -23,7 +23,10 @@ import time
 from random import choice
 from base64 import encodestring as _b64enc
 b64encode = lambda x: _b64enc(x).rstrip()
-import smbpasswd
+try:
+    from smbpasswd import lmhash,nthash
+except ImportError:
+    lmhash,nthash = None,None
 from cl_print import color_print
 # для создания сертификата
 import pwd
@@ -101,14 +104,17 @@ class encrypt(color_print):
             h.update(salt)
             hashPwd = "{SSHA}" + b64encode(h.digest() + salt)
 
-        elif SecHashAlg == "lm":
+        elif SecHashAlg == "lm" and lmhash:
-            hashPwd = smbpasswd.lmhash(password)
+            hashPwd = lmhash(password)
-
+        elif SecHashAlg == "nt" and nthash:
-        elif SecHashAlg == "nt":
+            hashPwd = nthash(password)
-            hashPwd = smbpasswd.nthash(password)
-
         else:
-            self.printERROR(_("ERROR") + " getHashPasswd: " +\
+            if SecHashAlg in ("lm","nt"):
+                self.printERROR(_("ERROR") + " getHashPasswd: " +\
+                            (_("Can not support '%s' crypto algorithm")\
+                            %SecHashAlg) + " " +  _("without py-smbpasswd"))
+            else:
+                self.printERROR(_("ERROR") + " getHashPasswd: " +\
                             _("Can not support '%s' crypto algorithm")\
                             %SecHashAlg)
             return False