|
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|---|
| 201 |
|
201 |
|
| 202 |
PAGES = ('systems', 'packages') |
202 |
PAGES = ('systems', 'packages') |
| 203 |
|
203 |
|
| 204 |
SERVER_NOT_RUNNING_MSG = _('Maybe the PostgreSQL server is not running.\nIt can be started in the UMC module "System services".') |
204 |
def _server_not_running_msg(): |
|
|
205 |
return _('Maybe the PostgreSQL server is not running.\nIt can be started in the UMC module "System services".') |
| 205 |
|
206 |
|
| 206 |
class Instance(Base): |
207 |
class Instance(Base): |
| 207 |
def init(self): |
208 |
def init(self): |
|
|
|---|
| 218 |
self.connect() |
219 |
self.connect() |
| 219 |
else: |
220 |
else: |
| 220 |
self.test_connection() |
221 |
self.test_connection() |
| 221 |
func(self, *args, **kwargs) |
222 |
return func(self, *args, **kwargs) |
| 222 |
|
223 |
|
| 223 |
return _connect |
224 |
return _connect |
| 224 |
|
225 |
|
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| 227 |
try: |
228 |
try: |
| 228 |
self.dbConnection = updb.open_database_connection(self.ucr, pkgdbu=True) |
229 |
self.dbConnection = updb.open_database_connection(self.ucr, pkgdbu=True) |
| 229 |
except pgdb.InternalError as ex: |
230 |
except pgdb.InternalError as ex: |
| 230 |
MODULE.error('Could not establish connection to the PostgreSQL server: %s' % ex) |
231 |
MODULE.error('Could not establish connection to the PostgreSQL server: %s' % (ex,)) |
| 231 |
raise UMC_CommandError(_('Could not establish connection to the database.\n\n%s') % SERVER_NOT_RUNNING_MSG) |
232 |
raise UMC_CommandError(_('Could not establish connection to the database.\n\n%s') % (_server_not_running_msg(),)) |
| 232 |
else: |
233 |
else: |
| 233 |
self.cursor = self.dbConnection.cursor() |
234 |
self.cursor = self.dbConnection.cursor() |
| 234 |
|
235 |
|
|
|
|---|
| 237 |
try: |
238 |
try: |
| 238 |
self.cursor.execute('SELECT TRUE') |
239 |
self.cursor.execute('SELECT TRUE') |
| 239 |
except pgdb.OperationalError as ex: |
240 |
except pgdb.OperationalError as ex: |
| 240 |
MODULE.error('Connection to the PostgreSQL server lost: %s' % ex) |
241 |
MODULE.error('Connection to the PostgreSQL server lost: %s' % (ex,)) |
| 241 |
self.dbConnection = None |
242 |
self.dbConnection = None |
| 242 |
raise UMC_CommandError(_('Connection to the dabase lost.\n\n%s') % SERVER_NOT_RUNNING_MSG) |
243 |
try: |
|
|
244 |
self.connect() |
| 245 |
except UMC_CommandError: |
| 246 |
raise UMC_CommandError(_('Connection to the dabase lost.\n\n%s') % (_server_not_running_msg(),)) |
| 243 |
|
247 |
|
| 244 |
@simple_response |
248 |
@simple_response |
| 245 |
def reinit(self): |
249 |
def reinit(self): |