Fix MySQL startup error: 2002

2002, "Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)"

pyfpdb/Exceptions.py

@@ -27,5 +27,12 @@ class FpdbMySQLAccessDenied(FpdbDatabaseError):
     def __str__(self):
         return repr(self.value +" " + self.errmsg)
 
+class FpdbMySQLNoDatabase(FpdbDatabaseError):
+    def __init__(self, value='', errmsg=''):
+        self.value = value
+        self.errmsg = errmsg
+    def __str__(self):
+        return repr(self.value +" " + self.errmsg)
+
 class DuplicateError(FpdbError):
     pass

pyfpdb/fpdb.py

@@ -473,6 +473,10 @@ class fpdb:
         except Exceptions.FpdbMySQLAccessDenied:
             self.warning_box("MySQL Server reports: Access denied. Are your permissions set correctly?")
             exit()
+        except Exceptions.FpdbMySQLNoDatabase:
+            msg = "MySQL client reports: 2002 error. Unable to connect - Please check that the MySQL service has been started"
+            self.warning_box(msg)
+            exit
 
 #        except FpdbMySQLFailedError:
 #            self.warning_box("Unable to connect to MySQL! Is the MySQL server running?!", "FPDB ERROR")

pyfpdb/fpdb_db.py

@@ -106,6 +106,8 @@ class fpdb_db:
             except MySQLdb.Error, ex:
                 if ex.args[0] == 1045:
                     raise FpdbMySQLAccessDenied(ex.args[0], ex.args[1])
+                elif ex.args[0] == 2002:
+                    raise FpdbMySQLNoDatabase(ex.args[0], ex.args[1])
                 else:
                     print "*** WARNING UNKNOWN MYSQL ERROR", ex
         elif backend == fpdb_db.PGSQL: