Delete unused module

Module common.utils is not used in project.

Resolve bug: 1271500

Change-Id: Ia0825a45be5a9bea5eebdee039ce0db7a273f664

marconiclient/common/utils.py

@@ -1,108 +0,0 @@
-# Copyright 2013 OpenStack LLC.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from __future__ import print_function
-
-import os
-import sys
-import textwrap
-
-import prettytable
-
-from marconiclient.openstack.common import importutils
-
-
-# Decorator for cli-args
-def arg(*args, **kwargs):
-    def _decorator(func):
-        # Because of the sematics of decorator composition if we just append
-        # to the options list positional options will appear to be backwards.
-        func.__dict__.setdefault('arguments', []).insert(0, (args, kwargs))
-        return func
-    return _decorator
-
-
-def pretty_choice_list(l):
-    return ', '.join("'%s'" % i for i in l)
-
-
-def print_list(objs, fields, field_labels, formatters={}, sortby=0):
-    pt = prettytable.PrettyTable([f for f in field_labels],
-                                 caching=False, print_empty=False)
-    pt.align = 'l'
-
-    for o in objs:
-        row = []
-        for field in fields:
-            if field in formatters:
-                row.append(formatters[field](o))
-            else:
-                data = getattr(o, field, '')
-                row.append(data)
-        pt.add_row(row)
-    print(pt.get_string(sortby=field_labels[sortby]))
-
-
-def print_dict(d, dict_property="Property", wrap=0):
-    pt = prettytable.PrettyTable([dict_property, 'Value'],
-                                 caching=False, print_empty=False)
-    pt.align = 'l'
-    for k, v in d.iteritems():
-        # convert dict to str to check length
-        if isinstance(v, dict):
-            v = str(v)
-        if wrap > 0:
-            v = textwrap.fill(str(v), wrap)
-        # if value has a newline, add in multiple rows
-        # e.g. fault with stacktrace
-        if v and isinstance(v, basestring) and r'\n' in v:
-            lines = v.strip().split(r'\n')
-            col1 = k
-            for line in lines:
-                pt.add_row([col1, line])
-                col1 = ''
-        else:
-            pt.add_row([k, v])
-    print(pt.get_string())
-
-
-def string_to_bool(arg):
-    return arg.strip().lower() in ('t', 'true', 'yes', '1')
-
-
-def env(*vars, **kwargs):
-    """Search for the first defined of possibly many env vars
-
-    Returns the first environment variable defined in vars, or
-    returns the default defined in kwargs.
-    """
-    for v in vars:
-        value = os.environ.get(v, None)
-        if value:
-            return value
-    return kwargs.get('default', '')
-
-
-def import_versioned_module(version, submodule=None):
-    module = 'ceilometerclient.v%s' % version
-    if submodule:
-        module = '.'.join((module, submodule))
-    return importutils.import_module(module)
-
-
-def exit(msg=''):
-    if msg:
-        print(msg, file=sys.stderr)
-    sys.exit(1)