1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
# 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.
#
# Copyright 2015 IBM Corp.
from osc_lib.command import command
import six
import sys
class RawFormat(command.ShowOne):
def produce_output(self, parsed_args, column_names, data):
if data is None:
return
self.formatter.emit_one(column_names, data,
self.app.stdout, parsed_args)
class JsonFormat(RawFormat):
@property
def formatter_default(self):
return 'json'
class YamlFormat(RawFormat):
@property
def formatter_default(self):
return 'yaml'
class ShellFormat(RawFormat):
@property
def formatter_default(self):
return 'shell'
class ValueFormat(RawFormat):
@property
def formatter_default(self):
return 'value'
def indent_and_truncate(txt, spaces=0, truncate=False, truncate_limit=10,
truncate_prefix=None, truncate_postfix=None):
"""Indents supplied multiline text by the specified number of spaces
"""
if txt is None:
return
lines = six.text_type(txt).splitlines()
if truncate and len(lines) > truncate_limit:
lines = lines[-truncate_limit:]
if truncate_prefix is not None:
lines.insert(0, truncate_prefix)
if truncate_postfix is not None:
lines.append(truncate_postfix)
if spaces > 0:
lines = [" " * spaces + line for line in lines]
return '\n'.join(lines)
def print_software_deployment_output(data, name, out=sys.stdout, long=False):
"""Prints details of the software deployment for user consumption
The format attempts to be valid yaml, but is primarily aimed at showing
useful information to the user in a helpful layout.
"""
if data is None:
data = {}
if name in ('deploy_stdout', 'deploy_stderr'):
output = indent_and_truncate(
data.get(name),
spaces=4,
truncate=not long,
truncate_prefix='...',
truncate_postfix='(truncated, view all with --long)')
out.write(' %s: |\n%s\n' % (name, output))
else:
out.write(' %s: %s\n' % (name, data.get(name)))
|
