Mercurial > p > roundup > code
comparison roundup/backends/back_anydbm.py @ 6209:e9d12d516517
If gdbm import fails try python3 fallback
in python3 import gdbm is replaced by import dbm.gnu. So try that
import if import gdbm fails.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 28 Jun 2020 20:23:36 -0400 |
| parents | a701c9c81597 |
| children | 6834bb5473da |
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| 6208:74784dd531c8 | 6209:e9d12d516517 |
|---|---|
| 338 # in Python <3 it anydbm was a little dumb so manually open the | 338 # in Python <3 it anydbm was a little dumb so manually open the |
| 339 # database with the correct module | 339 # database with the correct module |
| 340 try: | 340 try: |
| 341 dbm = __import__(db_type) | 341 dbm = __import__(db_type) |
| 342 except ImportError: | 342 except ImportError: |
| 343 raise hyperdb.DatabaseError(_("Couldn't open database - the " | 343 if db_type == 'gdbm': |
| 344 "required module '%s' is not available")%db_type) | 344 try: |
| 345 dbm = __import__('dbm.gnu') | |
| 346 except ImportError: | |
| 347 raise hyperdb.DatabaseError(_( | |
| 348 "Couldn't open database - the required module '%s' " | |
| 349 "(as dbm.gnu) is not available")%db_type) | |
| 350 else: | |
| 351 raise hyperdb.DatabaseError(_("Couldn't open database - the " | |
| 352 "required module '%s' is not available")%db_type) | |
| 345 if __debug__: | 353 if __debug__: |
| 346 logging.getLogger('roundup.hyperdb.backend').debug( | 354 logging.getLogger('roundup.hyperdb.backend').debug( |
| 347 "opendb %r.open(%r, %r)"%(db_type, path, mode)) | 355 "opendb %r.open(%r, %r)"%(db_type, path, mode)) |
| 348 return dbm.open(path, mode) | 356 return dbm.open(path, mode) |
| 349 | 357 |