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Merge pull request #209 from taers232c/branch-3.65

Browse Source 
Clean up, fixes
This commit is contained in:
Jay Lee 2016-03-25 20:06:34 +00:00
commit cca9684ffb
2 changed files with 115 additions and 97 deletions
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205
src/gam.py
View File

@ -25,10 +25,10 @@ For more information, see http://git.io/gam
"""
__author__ = u'Jay Lee <jay0lee@gmail.com>'
__version__ = u'3.65'
__version__ = u'3.66'
__license__ = u'Apache License 2.0 (http://www.apache.org/licenses/LICENSE-2.0)'
import sys, os, time, datetime, random, socket, csv, platform, re, calendar, base64, string, StringIO, subprocess
import sys, os, time, datetime, random, socket, csv, platform, re, calendar, base64, string, codecs, StringIO, subprocess
import json
import httplib2
@ -93,8 +93,7 @@ GM_BATCH_QUEUE = u'batq'
# Extra arguments to pass to GAPI functions
GM_EXTRA_ARGS_DICT = u'exad'
# Values retrieved from oauth2service.json
GM_OAUTH2SERVICE_KEY = u'oauk'
GM_OAUTH2SERVICE_ACCOUNT_EMAIL = u'oaae'
GM_OAUTH2SERVICE_JSON_DATA = u'oajd'
GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID = u'oaci'
# File containing time of last GAM update check
GM_LAST_UPDATE_CHECK_TXT = u'lupc'
@ -114,8 +113,7 @@ GM_Globals = {
GM_SYS_ENCODING: sys.getfilesystemencoding() if os.name == u'nt' else u'utf-8',
GM_BATCH_QUEUE: None,
GM_EXTRA_ARGS_DICT: {u'prettyPrint': False},
GM_OAUTH2SERVICE_KEY: None,
GM_OAUTH2SERVICE_ACCOUNT_EMAIL: None,
GM_OAUTH2SERVICE_JSON_DATA: None,
GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID: None,
GM_LAST_UPDATE_CHECK_TXT: u'',
GM_MAP_ORGUNIT_ID_TO_NAME: None,
@ -254,6 +252,7 @@ MESSAGE_GAM_EXITING_FOR_UPDATE = u'GAM is now exiting so that you can overwrite
MESSAGE_GAM_OUT_OF_MEMORY = u'GAM has run out of memory. If this is a large Google Apps instance, you should use a 64-bit version of GAM on Windows or a 64-bit version of Python on other systems.'
MESSAGE_HEADER_NOT_FOUND_IN_CSV_HEADERS = u'Header "{0}" not found in CSV headers of "{1}".'
MESSAGE_HIT_CONTROL_C_TO_UPDATE = u'\n\nHit CTRL+C to visit the GAM website and download the latest release or wait 15 seconds continue with this boring old version. GAM won\'t bother you with this announcement for 1 week or you can create a file named noupdatecheck.txt in the same location as gam.py or gam.exe and GAM won\'t ever check for updates.'
MESSAGE_INVALID_JSON = u'The file {0} has an invalid format.'
MESSAGE_NO_DISCOVERY_INFORMATION = u'No online discovery doc and {0} does not exist locally'
MESSAGE_NO_PYTHON_SSL = u'You don\'t have the Python SSL module installed so we can\'t verify SSL Certificates. You can fix this by installing the Python SSL module or you can live on the edge and turn SSL validation off by creating a file named noverifyssl.txt in the same location as gam.exe / gam.py'
MESSAGE_NO_TRANSFER_LACK_OF_DISK_SPACE = u'Cowardly refusing to perform migration due to lack of target drive space. Source size: {0}mb Target Free: {1}mb'
@ -357,17 +356,32 @@ gam.exe update group announcements add member jsmith
#
# Error handling
#
def stderrErrorMsg(message):
sys.stderr.write(convertUTF8(u'\n{0}{1}\n'.format(ERROR_PREFIX, message)))
def stderrWarningMsg(message):
sys.stderr.write(convertUTF8(u'\n{0}{1}\n'.format(WARNING_PREFIX, message)))
def systemErrorExit(sysRC, message):
if message:
sys.stderr.write(u'\n{0}{1}\n'.format(ERROR_PREFIX, message))
stderrErrorMsg(message)
sys.exit(sysRC)
def invalidJSONExit(fileName):
systemErrorExit(17, MESSAGE_INVALID_JSON.format(fileName))
def noPythonSSLExit():
systemErrorExit(8, MESSAGE_NO_PYTHON_SSL)
def printLine(message):
sys.stdout.write(message+u'\n')
#
def getCharSet(i):
if (i == len(sys.argv)) or (sys.argv[i].lower() != u'charset'):
return (i, GC_Values.get(GC_CHARSET, GM_Globals[GM_SYS_ENCODING]))
return (i+2, sys.argv[i+1])
#
# Open a file
#
def openFile(filename, mode=u'rb'):
@ -387,22 +401,29 @@ def closeFile(f):
f.close()
return True
except IOError as e:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e))
stderrErrorMsg(e)
return False
#
# Read a file
#
def readFile(filename, mode=u'rb', continueOnError=False, displayError=True):
def readFile(filename, mode=u'rb', continueOnError=False, displayError=True, encoding=None):
try:
if filename != u'-':
with open(filename, mode) as f:
return f.read()
if not encoding:
with open(filename, mode) as f:
return f.read()
else:
with codecs.open(filename, mode, encoding) as f:
content = f.read()
if not content.startswith(codecs.BOM_UTF8):
return content
return content.replace(codecs.BOM_UTF8, u'', 1)
else:
return unicode(sys.stdin.read())
except IOError as e:
if continueOnError:
if displayError:
sys.stderr.write(u'{0}{1}\n'.format(WARNING_PREFIX, e))
stderrWarningMsg(e)
return None
systemErrorExit(6, e)
#
@ -416,7 +437,7 @@ def writeFile(filename, data, mode=u'wb', continueOnError=False, displayError=Tr
except IOError as e:
if continueOnError:
if displayError:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e))
stderrErrorMsg(e)
return False
systemErrorExit(6, e)
#
@ -494,8 +515,7 @@ def SetGlobalVariables():
if not GC_Values[GC_NO_UPDATE_CHECK]:
doGAMCheckForUpdates()
# Globals derived from config file values
GM_Globals[GM_OAUTH2SERVICE_KEY] = None
GM_Globals[GM_OAUTH2SERVICE_ACCOUNT_EMAIL] = None
GM_Globals[GM_OAUTH2SERVICE_JSON_DATA] = None
GM_Globals[GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID] = None
GM_Globals[GM_EXTRA_ARGS_DICT] = {u'prettyPrint': GC_Values[GC_DEBUG_LEVEL] > 0}
httplib2.debuglevel = GC_Values[GC_DEBUG_LEVEL]
@ -647,7 +667,7 @@ def callGData(service, function, soft_errors=False, throw_errors=[], **kwargs):
if n > 3:
sys.stderr.write(u'attempt %s/%s\n' % (n+1, retries))
continue
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, terminating_error))
stderrErrorMsg(terminating_error)
if soft_errors:
if n != 1:
sys.stderr.write(u' - Giving up.\n')
@ -672,7 +692,7 @@ def callGAPI(service, function, silent_errors=False, soft_errors=False, throw_re
time.sleep(1)
continue
if not silent_errors:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e.content))
stderrErrorMsg(e.content)
if soft_errors:
return None
sys.exit(5)
@ -694,14 +714,14 @@ def callGAPI(service, function, silent_errors=False, soft_errors=False, throw_re
if n > 3:
sys.stderr.write(u'attempt %s/%s\n' % (n+1, retries))
continue
sys.stderr.write(u'{0}{1}: {2} - {3}\n'.format(ERROR_PREFIX, http_status, message, reason))
stderrErrorMsg(u'{0}: {1} - {2}'.format(http_status, message, reason))
if soft_errors:
if n != 1:
sys.stderr.write(u' - Giving up.\n')
return None
sys.exit(int(http_status))
except oauth2client.client.AccessTokenRefreshError, e:
sys.stderr.write(u'{0}Authentication Token Error: {1}\n'.format(ERROR_PREFIX, e))
stderrErrorMsg(u'Authentication Token Error: {0}'.format(e))
sys.exit(403)
except httplib2.CertificateValidationUnsupported:
noPythonSSLExit()
@ -841,18 +861,24 @@ def buildGAPIObject(api):
return service
def buildGAPIServiceObject(api, act_as, soft_errors=False):
if not GM_Globals[GM_OAUTH2SERVICE_KEY]:
json_string = readFile(GC_Values[GC_OAUTH2SERVICE_JSON], continueOnError=True, displayError=True)
if not json_string:
printLine(MESSAGE_WIKI_INSTRUCTIONS_OAUTH2SERVICE_JSON)
printLine(GAM_WIKI_CREATE_CLIENT_SECRETS)
systemErrorExit(6, None)
json_data = json.loads(json_string)
scopes = getAPIScope(api)
credentials = oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_dict(
json_data, scopes)
credentials = credentials.create_delegated(act_as)
credentials.user_agent = GAM_INFO
try:
if not GM_Globals[GM_OAUTH2SERVICE_JSON_DATA]:
json_string = readFile(GC_Values[GC_OAUTH2SERVICE_JSON], continueOnError=True, displayError=True)
if not json_string:
printLine(MESSAGE_WIKI_INSTRUCTIONS_OAUTH2SERVICE_JSON)
printLine(GAM_WIKI_CREATE_CLIENT_SECRETS)
systemErrorExit(6, None)
GM_Globals[GM_OAUTH2SERVICE_JSON_DATA] = json.loads(json_string)
scopes = getAPIScope(api)
credentials = oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_dict(GM_Globals[GM_OAUTH2SERVICE_JSON_DATA], scopes)
credentials = credentials.create_delegated(act_as)
credentials.user_agent = GAM_INFO
serialization_data = credentials.serialization_data
GM_Globals[GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID] = serialization_data[u'client_id']
except (ValueError, KeyError):
printLine(MESSAGE_WIKI_INSTRUCTIONS_OAUTH2SERVICE_JSON)
printLine(GAM_WIKI_CREATE_CLIENT_SECRETS)
invalidJSONExit(GC_Values[GC_OAUTH2SERVICE_JSON])
http = credentials.authorize(httplib2.Http(disable_ssl_certificate_validation=GC_Values[GC_NO_VERIFY_SSL],
cache=GC_Values[GC_CACHE_DIR]))
version = getAPIVer(api)
@ -866,8 +892,8 @@ def buildGAPIServiceObject(api, act_as, soft_errors=False):
if e.message in [u'access_denied',
u'unauthorized_client: Unauthorized client or scope in request.',
u'access_denied: Requested client not authorized.']:
systemErrorExit(5, MESSAGE_CLIENT_API_ACCESS_DENIED.format(GM_Globals[GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID], u','.join(scope)))
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e))
systemErrorExit(5, MESSAGE_CLIENT_API_ACCESS_DENIED.format(GM_Globals[GM_OAUTH2SERVICE_ACCOUNT_CLIENT_ID], u','.join(scopes)))
stderrErrorMsg(e)
if soft_errors:
return False
sys.exit(4)
@ -888,7 +914,7 @@ def buildDiscoveryObject(api):
try:
return json.loads(content)
except ValueError:
sys.stderr.write(u'{0}Failed to parse as JSON: {1}\n'.format(ERROR_PREFIX, content))
stderrErrorMsg(u'Failed to parse as JSON: {0}'.format(content))
raise googleapiclient.errors.InvalidJsonError()
def commonAppsObjInit(appsObj):
@ -1172,22 +1198,22 @@ def doDelegates(users):
delegate_user_details = callGAPI(service=cd.users(), function=u'get', userKey=delegate_email)
delegator_user_details = callGAPI(service=cd.users(), function=u'get', userKey=delegator_email)
if delegate_user_details[u'suspended'] == True:
sys.stderr.write(u'ERROR: User %s is suspended. You must unsuspend for delegation.\n' % delegate_email)
stderrErrorMsg(u'User {0} is suspended. You must unsuspend for delegation.'.format(delegate_email))
if delete_alias:
doDeleteAlias(alias_email=use_delegate_address)
sys.exit(5)
if delegator_user_details[u'suspended'] == True:
sys.stderr.write(u'ERROR: User %s is suspended. You must unsuspend for delegation.\n' % delegator_email)
stderrErrorMsg(u'User {0} is suspended. You must unsuspend for delegation.'.format(delegator_email))
if delete_alias:
doDeleteAlias(alias_email=use_delegate_address)
sys.exit(5)
if delegate_user_details[u'changePasswordAtNextLogin'] == True:
sys.stderr.write(u'ERROR: User %s is required to change password at next login. You must change password or clear changepassword flag for delegation.\n' % delegate_email)
stderrErrorMsg(u'User {0} is required to change password at next login. You must change password or clear changepassword flag for delegation.'.format(delegate_email))
if delete_alias:
doDeleteAlias(alias_email=use_delegate_address)
sys.exit(5)
if delegator_user_details[u'changePasswordAtNextLogin'] == True:
sys.stderr.write(u'ERROR: User %s is required to change password at next login. You must change password or clear changepassword flag for delegation.\n' % delegator_email)
stderrErrorMsg(u'User {0} is required to change password at next login. You must change password or clear changepassword flag for delegation.'.format(delegator_email))
if delete_alias:
doDeleteAlias(alias_email=use_delegate_address)
sys.exit(5)
@ -4441,24 +4467,25 @@ def doLabel(users):
i += 1
callGAPI(service=gmail.users().labels(), function=u'create', soft_errors=True, userId=user, body=body)
PROCESS_MESSAGE_FUNCTION_TO_ACTION_MAP = {u'delete': u'deleted',
u'trash': u'trashed', u'untrash': u'untrashed', u'modify': u'modified'}
PROCESS_MESSAGE_FUNCTION_TO_ACTION_MAP = {u'delete': u'deleted', u'trash': u'trashed', u'untrash': u'untrashed', u'modify': u'modified'}
def labelsToLabelIds(gmail, labels):
allLabels = {u'INBOX': u'INBOX', u'SPAM': u'SPAM', u'TRASH': u'TRASH',
allLabels = {
u'INBOX': u'INBOX', u'SPAM': u'SPAM', u'TRASH': u'TRASH',
u'UNREAD': u'UNREAD', u'STARRED': u'STARRED', u'IMPORTANT': u'IMPORTANT',
u'SENT': u'SENT', u'DRAFT': u'DRAFT',
u'CATEGORY_PERSONAL': u'CATEGORY_PERSONAL',
u'CATEGORY_SOCIAL': u'CATEGORY_SOCIAL',
u'CATEGORY_PROMOTIONS': u'CATEGORY_PROMOTIONS',
u'CATEGORY_UPDATES': u'CATEGORY_UPDATES',
u'CATEGORY_FORUMS': u'CATEGORY_FORUMS'}
u'CATEGORY_FORUMS': u'CATEGORY_FORUMS',
}
labelIds = list()
for label in labels:
if label not in allLabels:
# first refresh labels in user mailbox
label_results = callGAPI(gmail.users().labels(), 'list',
userId='me', fields='labels(name,id,type)')
userId='me', fields='labels(name,id,type)')
for a_label in label_results['labels']:
if a_label['type'] == 'system':
allLabels[a_label['id']] = a_label['id']
@ -4466,10 +4493,10 @@ def labelsToLabelIds(gmail, labels):
allLabels[a_label['name']] = a_label['id']
if label not in allLabels:
# if still not there, create it
label_results = callGAPI(service=gmail.users().labels(), function='create',
body={'labelListVisibility': 'labelShow',
'messageListVisibility': 'show', 'name': label},
userId='me', fields='id')
label_results = callGAPI(gmail.users().labels(), 'create',
body={'labelListVisibility': 'labelShow',
'messageListVisibility': 'show', 'name': label},
userId='me', fields='id')
allLabels[label] = label_results['id']
try:
labelIds.append(allLabels[label])
@ -4480,8 +4507,8 @@ def labelsToLabelIds(gmail, labels):
parent_label = label[:label.rfind('/')]
while True:
if not parent_label in allLabels:
label_result = callGAPI(service=gmail.users().labels(),
function='create', userId='me', body={'name': parent_label})
label_result = callGAPI(gmail.users().labels(), 'create',
userId='me', body={'name': parent_label})
allLabels[parent_label] = label_result['id']
if parent_label.find('/') == -1:
break
@ -4492,36 +4519,25 @@ def doProcessMessages(users, function):
query = None
doIt = False
maxToProcess = 1
body = None
body = {}
i = 5
while i < len(sys.argv):
if sys.argv[i].lower() == u'query':
myarg = sys.argv[i].lower().replace(u'_', u'')
if myarg == u'query':
query = sys.argv[i+1]
i += 2
elif sys.argv[i].lower() == u'doit':
elif myarg == u'doit':
doIt = True
i += 1
elif sys.argv[i].lower().replace(u'_', u'') in [u'maxtodelete', u'maxtotrash', u'maxtomodify', u'maxtountrash']:
elif myarg in [u'maxtodelete', u'maxtotrash', u'maxtomodify', u'maxtountrash']:
maxToProcess = int(sys.argv[i+1])
i += 2
elif sys.argv[i].lower().replace(u'_', u'') in [u'addlabel']:
if function != u'modify':
print u'ERROR: labels can only be added on modify, not %s' % function
sys.exit(3)
if not body:
body = {u'addLabelIds': []}
if u'addLabelIds' not in body:
body[u'addLabelIds'] = []
elif (function == u'modify') and (myarg == u'addlabel'):
body.setdefault(u'addLabelIds', [])
body[u'addLabelIds'].append(sys.argv[i+1])
i += 2
elif sys.argv[i].lower().replace(u'_', u'') in [u'removelabel']:
if function != u'modify':
print u'ERROR: labels can only be removed on modify, not %s' % function
sys.exit(3)
if not body:
body = {u'removeLabelIds': []}
if u'removeLabelIds' not in body:
body[u'removeLabelIds'] = []
elif (function == u'modify') and (myarg == u'removelabel'):
body.setdefault(u'removeLabelIds', [])
body[u'removeLabelIds'].append(sys.argv[i+1])
i += 2
else:
@ -4545,12 +4561,6 @@ def doProcessMessages(users, function):
elif result_count > maxToProcess:
print u'WARNING: refusing to %s ANY messages for %s since max messages to process is %s and messages to be %s is %s\n' % (function, user, maxToProcess, action, result_count)
continue
if not body:
kwargs = {}
else:
kwargs = {u'body': {}}
for my_key in body.keys():
kwargs[u'body'][my_key] = labelsToLabelIds(gmail, body[my_key])
i = 0
if function == u'delete':
id_batches = [[]]
@ -4563,10 +4573,16 @@ def doProcessMessages(users, function):
for id_batch in id_batches:
print u'deleting %s messages' % len(id_batch)
callGAPI(service=gmail.users().messages(), function=u'batchDelete',
body={u'ids': id_batch}, userId=u'me')
body={u'ids': id_batch}, userId=u'me')
deleted_messages += len(id_batch)
print u'deleted %s of %s messages' % (deleted_messages, result_count)
continue
if not body:
kwargs = {}
else:
kwargs = {u'body': {}}
for my_key in body.keys():
kwargs[u'body'][my_key] = labelsToLabelIds(gmail, body[my_key])
for a_message in listResult:
i += 1
print u' %s message %s for user %s (%s/%s)' % (function, a_message[u'id'], user, i, result_count)
@ -4575,6 +4591,7 @@ def doProcessMessages(users, function):
def doDeleteLabel(users):
label = sys.argv[5]
label_name_lower = label.lower()
for user in users:
gmail = buildGAPIServiceObject(u'gmail', user)
print u'Getting all labels for %s...' % user
@ -4594,13 +4611,11 @@ def doDeleteLabel(users):
elif p.match(del_label[u'name']):
del_labels.append(del_label)
else:
got_label = False
for del_label in labels[u'labels']:
if label.lower() == del_label[u'name'].lower():
if label_name_lower == del_label[u'name'].lower():
del_labels.append(del_label)
got_label = True
break
if not got_label:
else:
print u' Error: no such label for %s' % user
continue
del_me_count = len(del_labels)
@ -4670,6 +4685,7 @@ def showGmailProfile(users):
def updateLabels(users):
label_name = sys.argv[5]
label_name_lower = label_name.lower()
body = {}
i = 6
while i < len(sys.argv):
@ -4699,14 +4715,13 @@ def updateLabels(users):
for user in users:
gmail = buildGAPIServiceObject(u'gmail', user)
labels = callGAPI(service=gmail.users().labels(), function=u'list', userId=user, fields=u'labels(id,name)')
label_id = None
for label in labels[u'labels']:
if label[u'name'].lower() == label_name.lower():
label_id = label[u'id']
if label[u'name'].lower() == label_name_lower:
callGAPI(service=gmail.users().labels(), function=u'patch', soft_errors=True,
userId=user, id=label[u'id'], body=body)
break
if not label_id:
else:
print 'Error: user does not have a label named %s' % label_name
callGAPI(service=gmail.users().labels(), function=u'patch', soft_errors=True, userId=user, id=label_id, body=body)
def renameLabels(users):
search = u'^Inbox/(.*)$'
@ -4903,10 +4918,14 @@ def getForward(users):
def doSignature(users):
import cgi
if sys.argv[4].lower() == u'file':
signature = cgi.escape(readFile(sys.argv[5]).replace(u'\\n', u'&#xA;').replace(u'"', u"'"))
i = 4
if sys.argv[i].lower() == u'file':
filename = sys.argv[i+1]
i += 2
i, encoding = getCharSet(i)
signature = readFile(filename, encoding=encoding).replace(u'\\n', u'&#xA;').replace(u'\n', u'<br/>')
else:
signature = cgi.escape(sys.argv[4]).replace(u'\\n', u'&#xA;').replace(u'"', u"'")
signature = cgi.escape(sys.argv[i]).replace(u'\\n', u'&#xA;').replace(u'"', u"'")
xmlsig = u'''<?xml version="1.0" encoding="utf-8"?>
<atom:entry xmlns:atom="http://www.w3.org/2005/Atom" xmlns:apps="http://schemas.google.com/apps/2006">
<apps:property name="signature" value="%s" />
@ -4993,8 +5012,10 @@ def doVacation(users):
end_date = sys.argv[i+1]
i += 2
elif sys.argv[i].lower() == u'file':
message = readFile(sys.argv[i+1])
filename = sys.argv[i+1]
i += 2
i, encoding = getCharSet(i)
message = readFile(filename, encoding=encoding)
else:
print u'ERROR: %s is not a valid argument for "gam <users> vacation"' % sys.argv[i]
sys.exit(2)
@ -8908,7 +8929,7 @@ def doDeleteOAuth():
try:
credentials.revoke(http)
except oauth2client.client.TokenRevokeError, e:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e.message))
stderrErrorMsg(e.message)
os.remove(GC_Values[GC_OAUTH2_TXT])
class cmd_flags(object):
@ -9690,8 +9711,8 @@ except IndexError:
except KeyboardInterrupt:
sys.exit(50)
except socket.error, e:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, e))
stderrErrorMsg(e)
sys.exit(3)
except MemoryError:
sys.stderr.write(u'{0}{1}\n'.format(ERROR_PREFIX, MESSAGE_GAM_OUT_OF_MEMORY))
stderrErrorMsg(MESSAGE_GAM_OUT_OF_MEMORY)
sys.exit(99)

7
src/oauth2client/tools.py
View File

@ -215,11 +215,8 @@ def run_flow(flow, storage, flags=None, http=None):
print()
print(' ' + authorize_url)
print()
print('If your browser is on a different machine then '
'exit and re-run this')
print('application with the command-line parameter ')
print()
print(' --noauth_local_webserver')
print('If your browser is on a different machine then exit and re-run this')
print('after creating a file called nobrowser.txt in the same path as GAM.')
print()
else:
print('Go to the following link in your browser:')