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[FIX] migration scripts: works now with zip modules 

bzr revid: christophe@tinyerp.com-20090109155438-ayp2m5nt4e6kcajp
This commit is contained in:
Christophe Simonis 2009-01-09 16:54:38 +01:00
parent 3feec772c0
commit 5fc9c91289
1 changed files with 26 additions and 14 deletions
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40
bin/addons/__init__.py
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@ -461,21 +461,33 @@ class MigrationManager(object):
name, ext = os.path.splitext(os.path.basename(pyfile))
if ext.lower() != '.py':
continue
fp = tools.file_open(opj(modulename, pyfile))
mod = None
mod = fp = fp2 = None
try:
mod = imp.load_source(name, pyfile, fp)
logger.notifyChannel('migration', netsvc.LOG_INFO, 'module %(addon)s: Running migration %(version)s %(name)s"' % mergedict({'name': mod.__name__},strfmt))
mod.migrate(self.cr, pkg.installed_version)
except ImportError:
logger.notifyChannel('migration', netsvc.LOG_ERROR, 'module %(addon)s: Unable to load %(stage)-migration file %(file)s' % mergedict({'file': opj(modulename,pyfile)}, strfmt))
raise
except AttributeError:
logger.notifyChannel('migration', netsvc.LOG_ERROR, 'module %(addon)s: Each %(stage)-migration file must have a "migrate(cr, installed_version)" function' % strfmt)
except:
raise
fp.close()
del mod
fp = tools.file_open(opj(modulename, pyfile))
# imp.load_source need a real file object, so we create
# on from the file-like object we get from file_open
fp2 = os.tmpfile()
fp2.write(fp.read())
fp2.seek(0)
try:
mod = imp.load_source(name, pyfile, fp2)
logger.notifyChannel('migration', netsvc.LOG_INFO, 'module %(addon)s: Running migration %(version)s %(name)s"' % mergedict({'name': mod.__name__},strfmt))
mod.migrate(self.cr, pkg.installed_version)
except ImportError:
logger.notifyChannel('migration', netsvc.LOG_ERROR, 'module %(addon)s: Unable to load %(stage)s-migration file %(file)s' % mergedict({'file': opj(modulename,pyfile)}, strfmt))
raise
except AttributeError:
logger.notifyChannel('migration', netsvc.LOG_ERROR, 'module %(addon)s: Each %(stage)s-migration file must have a "migrate(cr, installed_version)" function' % strfmt)
except:
raise
finally:
if fp:
fp.close()
if fp2:
fp2.close()
if mod:
del mod
def load_module_graph(cr, graph, status=None, perform_checks=True, **kwargs):