<commit_before>import sys
import os
import os.path
import re
import readline
import shlex

try:
    import swiftclient as cloud
except ImportError:
    print
    "OpenStack Swift python API  package are needed, download at:"
    "swiftclient https://github.com/openstack/python-swiftclient.git"

sys.exit(1)
import swiftclient as cloud

readline.parse_and_bind('tab: complete')

class Global:
    authurl = "http://10.245.122.57:5000/v2.0"
    conn = None
    testmode = None #1


def connfailcb(msg="bye"):
    """call back for connection failed.
  """
    print
    msg
    sys.exit(1)


class Connection:
    def __init__(self, group, username, pwd, failcb=None):
        self.group = group
        self.user = username
        self.pwd = <PASSWORD>
        self.conn = None
        self.connfailcb = failcb<commit_msg>Initial commit of v2. It supports keystone as authentication service instead of swauth or devauth.<commit_after>import sys
import os
import os.path
import re
import readline
import shlex

try:
    import swiftclient as cloud
except ImportError:
    print
    "OpenStack Swift python API  package are needed, download at:"
    "swiftclient https://github.com/openstack/python-swiftclient.git"

sys.exit(1)
import swiftclient as cloud

readline.parse_and_bind('tab: complete')

class Global:
    authurl = "http://10.245.122.57:5000/v2.0"
    conn = None
    testmode = None #1

def connfailcb(msg="bye"):
    """call back for connection failed.
  """
    print
    msg
    sys.exit(1)


class Connection:
    def __init__(self, group, username, pwd, failcb=None):
        self.group = group
        self.user = username
        self.pwd = <PASSWORD>
        self.conn = None
        self.connfailcb = failcb
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{'dir': 'git-commits-cleaned', 'id': '5859125', 'n_tokens_mistral': 566, 'n_tokens_neox': 539, 'n_words': 163}