def test_synchronize_false(self):
"""Do not synchronize anything if the timestamp is older"""
db = Worker('/tmp/pacha_test/pacha_test.db')
db.insert('/tmp/pacha_test',None, None, timestamp=9999999999)
watch = daemon.SingleRepository('/tmp/pacha_test')
watch.synchronize()
repo = [i for i in db.get_repo('/tmp/pacha_test')]
self.assertFalse(os.path.isdir('/tmp/remote_pacha/hosts/%s/pacha_test' %
host.hostname()))
self.assertEqual(repo[0][4], u'9999999999')
def test_synchronize_true(self):
"""When we find a modified file we need to synchronize"""
db = Worker('/tmp/pacha_test/pacha_test.db')
db.insert('/tmp/pacha_test',None, None, timestamp=1)
watch = daemon.SingleRepository('/tmp/pacha_test')
watch.synchronize()
repo = [i for i in db.get_repo('/tmp/pacha_test')]
self.assertTrue(os.path.isdir('/tmp/remote_pacha/hosts/%s/pacha_test' %
host.hostname()))
self.assertNotEqual(repo[0][4], 1)
def test_store_timestamp(self):
"""Make sure we are storing (updating) the timestamp"""
db = Worker('/tmp/pacha_test/pacha_test.db')
db.insert('/tmp',None, None, timestamp=9997446874)
db.closedb()
watch = daemon.SingleRepository('/tmp')
watch.store_timestamp(111)
dbase = Worker('/tmp/pacha_test/pacha_test.db')
repo = [i for i in dbase.get_repo('/tmp')]
actual = repo[0][4]
expected = u'111'
self.assertEqual(actual, expected)
class SingleRepository(object):
""" Compares the modified time of a file or directory via lstat
and the timestamp stored in the database """
def __init__(self, path):
self.dir_path = os.path.normpath(path)
self.path = os.path.normpath(path)
if not os.path.isdir(path):
self.dir_path = os.path.dirname(path)
self.db = Worker(DB_FILE)
def is_modified(self):
"""checks whether the directory or the file is modified """
daemon_log.debug('looking for modified files in %s' % self.path)
repo = self.db.get_repo(self.path)
saved_tstamp = int([i[4] for i in repo][0])
stat = os.lstat(self.path)
modified = int(stat.st_mtime)
if saved_tstamp < modified:
return modified
return False
def synchronize(self):
timestamp = self.is_modified()
if timestamp:
daemon_log.info('found modified files in %s' % self.path)
sync = Sync(path=self.path)
sync.sync()
# Since we got a modified file, update the DB:
self.store_timestamp(timestamp)
def store_timestamp(self, new_tstamp):
"""If we find a newly modified repository the database needs to be
updated"""
daemon_log.debug('adding new modified timestamp to path %s' % self.path)
self.db.update_timestamp(self.path, new_tstamp)
