try:
self.debug('CouchDB message: %r', e.message)
r = json.loads(e.message)
error = 'CouchDB returned error reason: %s' % r['reason']
except:
pass
except Exception, e:
error = log.getExceptionMessage(e)
if not error:
r = json.loads(result)
try:
if r['ok']:
self.stdout.write('+ Replicating %s to %s\n' % (
urlrewrite.rewrite_safe(source.encode('utf-8')),
urlrewrite.rewrite_safe(target.encode('utf-8'))))
else:
error = r
except Exception, e:
error = 'Exception: %r\n' % e
if error:
self.stdout.write('- Failed to replicate %s to %s:\n' % (
urlrewrite.rewrite_safe(source.encode('utf-8')),
urlrewrite.rewrite_safe(target.encode('utf-8'))))
self.stdout.write(' %s\n' % error.encode('utf-8'))
class Replicate(logcommand.LogCommand):
description = """Manage replication.
"""
def doLater(self, args):
c = self.getRootCommand()
try:
url = args[0]
except IndexError:
self.stdout.write('Please give a database to replicate with.\n')
return
# urlparse really needs a scheme there
if not url.startswith('http'):
url = 'http://' + url
server = c.getNewServer()
# FIXME: don't poke privately
client = server._couch
# if a username was given, but no password, ask for it
parsed = urlparse.urlparse(url)
password = None
if parsed.username and not parsed.password:
password = c.getPassword(
prompt='\nPassword for target database %s: ' % url)
jane = urlrewrite.rewrite(url, hostname=HOST, port=PORT,
password=password, path='/' + DB)
dbs = [
c.dbName,
jane,
]
for source, target in [(dbs[0], dbs[1]), (dbs[1], dbs[0])]:
s = json.dumps({
"source": source,
"target": target,
"continuous": True})
self.info('replicating from %s to %s',
urlrewrite.rewrite_safe(source),
urlrewrite.rewrite_safe(target))
try:
d = client.post('/_replicate', s)
except Exception, e:
self.stdout.write('Exception %r\n', e)
self.stdout.write(
'FAILED: local server failed for source %s\n' %
source.encode('utf-8'))
self.stdout.write('Is the server running ?\n')
defer.returnValue(e)
return
error = None # set with a non-newline string in case of error
try:
result = yield d
except twerror.Error, e:
error = 'CouchDB returned error response %r' % e.status
try:
self.debug('CouchDB message: %r', e.message)
r = json.loads(e.message)
error = 'CouchDB returned error reason: %s' % r['reason']
except:
pass
def testRewriteSafe(self):
url = urlrewrite.rewrite_safe(
'http://*****:*****@localhost:5984/mushin')
self.assertEquals(url, 'http://*****:*****@localhost:5984/mushin')
