blob: f5c8e194a46bc87cc89ac54c0797d54c404cb4c3 (
plain)
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
|
import textwrap
from stevedore.example import base
class FieldList(base.FormatterBase):
"""Format values as a reStructuredText field list.
For example::
: name1 : value
: name2 : value
: name3 : a long value
will be wrapped with
a hanging indent
"""
def format(self, data):
"""Format the data and return unicode text.
:param data: A dictionary with string keys and simple types as
values.
:type data: dict(str:?)
"""
for name, value in sorted(data.items()):
full_text = ': {name} : {value}'.format(
name=name,
value=value,
)
wrapped_text = textwrap.fill(
full_text,
initial_indent='',
subsequent_indent=' ',
width=self.max_width,
)
yield wrapped_text + '\n'
|
