Remove references to oslo incubator modules
oslo incubator project has graduated. The only impact on senlinclient is that we are gonna maintain some functions from the 'cliutils.py' module by ourselves. This is not a big deal though. Change-Id: I141bb9bd99a7c2d12d34dca41d2ff4f2b5da207b
This commit is contained in:
tengqm
parent
9ebc82884d
commit
42867140cd
@ -1,8 +0,0 @@
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[DEFAULT]
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# The list of modules to copy from openstack-common
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modules=apiclient
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module=cliutils
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# The base module to hold the copy of openstack.common
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base=senlinclient
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@ -1,6 +1,3 @@
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# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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@ -13,8 +10,14 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import print_function
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import os
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import sys
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from heatclient.common import template_utils
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from oslo_serialization import jsonutils
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from oslo_utils import encodeutils
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from oslo_utils import importutils
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import prettytable
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import six
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@ -22,22 +25,41 @@ import yaml
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from senlinclient.common import exc
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from senlinclient.common.i18n import _
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from senlinclient.openstack.common import cliutils
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# Using common methods from oslo cliutils
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# Will change when the module graduates
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arg = cliutils.arg
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env = cliutils.env
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print_list = cliutils.print_list
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exit = cliutils.exit
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supported_formats = {
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"json": lambda x: jsonutils.dumps(x, indent=2),
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"yaml": lambda x: yaml.safe_dump(x, default_flow_style=False)
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}
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def arg(*args, **kwargs):
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"""Decorator for CLI args."""
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def _decorator(func):
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if not hasattr(func, 'arguments'):
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func.arguments = []
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if (args, kwargs) not in func.arguments:
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func.arguments.insert(0, (args, kwargs))
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return func
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return _decorator
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def env(*args, **kwargs):
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"""Returns the first environment variable set.
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If all are empty, defaults to '' or keyword arg `default`.
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"""
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for arg in args:
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value = os.environ.get(arg)
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if value:
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return value
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return kwargs.get('default', '')
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def import_versioned_module(version, submodule=None):
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module = 'senlinclient.v%s' % version
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if submodule:
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@ -75,6 +97,54 @@ def list_formatter(record):
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return '\n'.join(record or [])
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def _print_list(objs, fields, formatters=None, sortby_index=0,
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mixed_case_fields=None, field_labels=None):
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"""Print a list of objects as a table, one row per object.
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:param objs: iterable of :class:`Resource`
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:param fields: attributes that correspond to columns, in order
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:param formatters: `dict` of callables for field formatting
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:param sortby_index: index of the field for sorting table rows
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:param mixed_case_fields: fields corresponding to object attributes that
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have mixed case names (e.g., 'serverId')
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:param field_labels: Labels to use in the heading of the table, default to
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fields.
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"""
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formatters = formatters or {}
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mixed_case_fields = mixed_case_fields or []
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field_labels = field_labels or fields
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if len(field_labels) != len(fields):
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raise ValueError(_("Field labels list %(labels)s has different number "
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"of elements than fields list %(fields)s"),
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{'labels': field_labels, 'fields': fields})
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if sortby_index is None:
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kwargs = {}
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else:
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kwargs = {'sortby': field_labels[sortby_index]}
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pt = prettytable.PrettyTable(field_labels)
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pt.align = 'l'
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for o in objs:
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row = []
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for field in fields:
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if field in formatters:
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row.append(formatters[field](o))
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else:
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if field in mixed_case_fields:
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field_name = field.replace(' ', '_')
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else:
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field_name = field.lower().replace(' ', '_')
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data = getattr(o, field_name, '')
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row.append(data)
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pt.add_row(row)
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if six.PY3:
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print(encodeutils.safe_encode(pt.get_string(**kwargs)).decode())
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else:
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print(encodeutils.safe_encode(pt.get_string(**kwargs)))
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def print_list(objs, fields, formatters=None, sortby_index=0,
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mixed_case_fields=None, field_labels=None):
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# This wrapper is needed because sdk may yield a generator that will
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@ -83,10 +153,10 @@ def print_list(objs, fields, formatters=None, sortby_index=0,
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objs = []
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try:
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cliutils.print_list(objs, fields, formatters=formatters,
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sortby_index=sortby_index,
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mixed_case_fields=mixed_case_fields,
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field_labels=field_labels)
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_print_list(objs, fields, formatters=formatters,
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sortby_index=sortby_index,
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mixed_case_fields=mixed_case_fields,
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field_labels=field_labels)
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except Exception as ex:
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exc.parse_exception(ex)
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@ -102,7 +172,12 @@ def print_dict(d, formatters=None):
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pt.add_row([field, formatters[field](d[field])])
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else:
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pt.add_row([field, d[field]])
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print(pt.get_string(sortby='Property'))
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content = pt.get_string(sortby='Property')
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if six.PY3:
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print(encodeutils.safe_encode(content).decode())
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else:
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print(encodeutils.safe_encode(content))
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def format_parameters(params, parse_semicolon=True):
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@ -183,3 +258,9 @@ def format_output(output, format='yaml'):
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except KeyError:
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raise exc.HTTPUnsupported(_('The format(%s) is unsupported.')
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% fmt)
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def exit(msg=''):
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if msg:
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print(msg, file=sys.stderr)
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sys.exit(1)
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@ -1,272 +0,0 @@
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# Copyright 2012 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# W0603: Using the global statement
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# W0621: Redefining name %s from outer scope
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# pylint: disable=W0603,W0621
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from __future__ import print_function
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import getpass
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import inspect
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import os
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import sys
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import textwrap
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from oslo_utils import encodeutils
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from oslo_utils import strutils
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import prettytable
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import six
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from six import moves
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from senlinclient.common.i18n import _
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class MissingArgs(Exception):
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"""Supplied arguments are not sufficient for calling a function."""
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def __init__(self, missing):
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self.missing = missing
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msg = _("Missing arguments: %s") % ", ".join(missing)
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super(MissingArgs, self).__init__(msg)
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def validate_args(fn, *args, **kwargs):
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"""Check that the supplied args are sufficient for calling a function.
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>>> validate_args(lambda a: None)
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Traceback (most recent call last):
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...
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MissingArgs: Missing argument(s): a
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>>> validate_args(lambda a, b, c, d: None, 0, c=1)
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Traceback (most recent call last):
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...
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MissingArgs: Missing argument(s): b, d
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:param fn: the function to check
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:param arg: the positional arguments supplied
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:param kwargs: the keyword arguments supplied
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"""
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argspec = inspect.getargspec(fn)
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num_defaults = len(argspec.defaults or [])
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required_args = argspec.args[:len(argspec.args) - num_defaults]
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def isbound(method):
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return getattr(method, '__self__', None) is not None
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if isbound(fn):
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required_args.pop(0)
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missing = [arg for arg in required_args if arg not in kwargs]
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missing = missing[len(args):]
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if missing:
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raise MissingArgs(missing)
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def arg(*args, **kwargs):
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"""Decorator for CLI args.
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Example:
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>>> @arg("name", help="Name of the new entity")
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... def entity_create(args):
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... pass
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"""
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def _decorator(func):
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add_arg(func, *args, **kwargs)
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return func
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return _decorator
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def env(*args, **kwargs):
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"""Returns the first environment variable set.
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If all are empty, defaults to '' or keyword arg `default`.
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"""
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for arg in args:
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value = os.environ.get(arg)
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if value:
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return value
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return kwargs.get('default', '')
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def add_arg(func, *args, **kwargs):
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"""Bind CLI arguments to a shell.py `do_foo` function."""
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if not hasattr(func, 'arguments'):
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func.arguments = []
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# NOTE(sirp): avoid dups that can occur when the module is shared across
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# tests.
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if (args, kwargs) not in func.arguments:
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# Because of the semantics of decorator composition if we just append
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# to the options list positional options will appear to be backwards.
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func.arguments.insert(0, (args, kwargs))
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def unauthenticated(func):
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"""Adds 'unauthenticated' attribute to decorated function.
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Usage:
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>>> @unauthenticated
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... def mymethod(f):
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... pass
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"""
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func.unauthenticated = True
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return func
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def isunauthenticated(func):
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"""Checks if the function does not require authentication.
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Mark such functions with the `@unauthenticated` decorator.
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:returns: bool
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"""
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return getattr(func, 'unauthenticated', False)
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def print_list(objs, fields, formatters=None, sortby_index=0,
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mixed_case_fields=None, field_labels=None):
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"""Print a list of objects as a table, one row per object.
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:param objs: iterable of :class:`Resource`
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:param fields: attributes that correspond to columns, in order
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:param formatters: `dict` of callables for field formatting
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:param sortby_index: index of the field for sorting table rows
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:param mixed_case_fields: fields corresponding to object attributes that
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have mixed case names (e.g., 'serverId')
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:param field_labels: Labels to use in the heading of the table, default to
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fields.
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"""
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formatters = formatters or {}
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mixed_case_fields = mixed_case_fields or []
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field_labels = field_labels or fields
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if len(field_labels) != len(fields):
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raise ValueError(_("Field labels list %(labels)s has different number "
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"of elements than fields list %(fields)s"),
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{'labels': field_labels, 'fields': fields})
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if sortby_index is None:
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kwargs = {}
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else:
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kwargs = {'sortby': field_labels[sortby_index]}
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pt = prettytable.PrettyTable(field_labels)
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pt.align = 'l'
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for o in objs:
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row = []
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for field in fields:
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if field in formatters:
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row.append(formatters[field](o))
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else:
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if field in mixed_case_fields:
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field_name = field.replace(' ', '_')
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else:
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field_name = field.lower().replace(' ', '_')
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data = getattr(o, field_name, '')
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row.append(data)
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pt.add_row(row)
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if six.PY3:
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print(encodeutils.safe_encode(pt.get_string(**kwargs)).decode())
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else:
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print(encodeutils.safe_encode(pt.get_string(**kwargs)))
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def print_dict(dct, dict_property="Property", wrap=0, dict_value='Value'):
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"""Print a `dict` as a table of two columns.
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:param dct: `dict` to print
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:param dict_property: name of the first column
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:param wrap: wrapping for the second column
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:param dict_value: header label for the value (second) column
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"""
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pt = prettytable.PrettyTable([dict_property, dict_value])
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pt.align = 'l'
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for k, v in sorted(dct.items()):
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# convert dict to str to check length
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if isinstance(v, dict):
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v = six.text_type(v)
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if wrap > 0:
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v = textwrap.fill(six.text_type(v), wrap)
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# if value has a newline, add in multiple rows
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# e.g. fault with stacktrace
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if v and isinstance(v, six.string_types) and r'\n' in v:
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lines = v.strip().split(r'\n')
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col1 = k
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for line in lines:
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pt.add_row([col1, line])
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col1 = ''
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else:
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pt.add_row([k, v])
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if six.PY3:
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print(encodeutils.safe_encode(pt.get_string()).decode())
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else:
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print(encodeutils.safe_encode(pt.get_string()))
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def get_password(max_password_prompts=3):
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"""Read password from TTY."""
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verify = strutils.bool_from_string(env("OS_VERIFY_PASSWORD"))
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pw = None
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if hasattr(sys.stdin, "isatty") and sys.stdin.isatty():
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# Check for Ctrl-D
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try:
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for __ in moves.range(max_password_prompts):
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pw1 = getpass.getpass("OS Password: ")
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if verify:
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pw2 = getpass.getpass("Please verify: ")
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else:
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pw2 = pw1
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if pw1 == pw2 and pw1:
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pw = pw1
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break
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except EOFError:
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pass
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return pw
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def service_type(stype):
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"""Adds 'service_type' attribute to decorated function.
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Usage:
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.. code-block:: python
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@service_type('volume')
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def mymethod(f):
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...
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"""
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def inner(f):
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f.service_type = stype
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return f
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return inner
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def get_service_type(f):
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"""Retrieves service type from function."""
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return getattr(f, 'service_type', None)
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def pretty_choice_list(l):
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return ', '.join("'%s'" % i for i in l)
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def exit(msg=''):
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if msg:
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print (msg, file=sys.stderr)
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sys.exit(1)
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@ -125,6 +125,7 @@ def _show_profile(service, profile_id):
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help=_('Name of the profile to create.'))
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def do_profile_create(service, args):
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"""Create a profile."""
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spec = utils.get_spec_content(args.spec_file)
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type_name = spec.get('type', None)
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type_version = spec.get('version', None)
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