74877d2499
In environments without py27, gertty was unable to run. This patch addresses all the Py3K issues discovered when getting gertty running in a py34-only environment. Change-Id: I32a06f9768bdeaf8e95ddf9a9e54c79059fbaa2f
123 lines
4.0 KiB
Python
123 lines
4.0 KiB
Python
# Copyright 2014 OpenStack Foundation
|
|
#
|
|
# 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.
|
|
|
|
import collections
|
|
try:
|
|
import ordereddict
|
|
except:
|
|
pass
|
|
import re
|
|
|
|
import six
|
|
import urwid
|
|
|
|
from gertty import mywid
|
|
|
|
try:
|
|
OrderedDict = collections.OrderedDict
|
|
except AttributeError:
|
|
OrderedDict = ordereddict.OrderedDict
|
|
|
|
class TextReplacement(object):
|
|
def __init__(self, config):
|
|
if isinstance(config, six.string_types):
|
|
self.color = None
|
|
self.text = config
|
|
else:
|
|
self.color = config.get('color')
|
|
self.text = config['text']
|
|
|
|
def replace(self, app, data):
|
|
if self.color:
|
|
return (self.color.format(**data), self.text.format(**data))
|
|
return (None, self.text.format(**data))
|
|
|
|
class LinkReplacement(object):
|
|
def __init__(self, config):
|
|
self.url = config['url']
|
|
self.text = config['text']
|
|
|
|
def replace(self, app, data):
|
|
link = mywid.Link(self.text.format(**data), 'link', 'focused-link')
|
|
urwid.connect_signal(link, 'selected',
|
|
lambda link:self.activate(app, self.url.format(**data)))
|
|
return link
|
|
|
|
def activate(self, app, url):
|
|
result = app.parseInternalURL(url)
|
|
if result is not None:
|
|
return app.openInternalURL(result)
|
|
return app.openURL(url)
|
|
|
|
class SearchReplacement(object):
|
|
def __init__(self, config):
|
|
self.query = config['query']
|
|
self.text = config['text']
|
|
|
|
def replace(self, app, data):
|
|
link = mywid.Link(self.text.format(**data), 'link', 'focused-link')
|
|
urwid.connect_signal(link, 'selected',
|
|
lambda link:app.doSearch(self.query.format(**data)))
|
|
return link
|
|
|
|
class CommentLink(object):
|
|
def __init__(self, config):
|
|
self.match = re.compile(config['match'], re.M)
|
|
self.test_result = config.get('test-result', None)
|
|
self.replacements = []
|
|
for r in config['replacements']:
|
|
if 'text' in r:
|
|
self.replacements.append(TextReplacement(r['text']))
|
|
if 'link' in r:
|
|
self.replacements.append(LinkReplacement(r['link']))
|
|
if 'search' in r:
|
|
self.replacements.append(SearchReplacement(r['search']))
|
|
|
|
def getTestResults(self, app, text):
|
|
if self.test_result is None:
|
|
return {}
|
|
ret = OrderedDict()
|
|
for line in text.split('\n'):
|
|
m = self.match.search(line)
|
|
if m:
|
|
repl = [r.replace(app, m.groupdict()) for r in self.replacements]
|
|
job = self.test_result.format(**m.groupdict())
|
|
ret[job] = repl + ['\n']
|
|
return ret
|
|
|
|
def run(self, app, chunks):
|
|
ret = []
|
|
for chunk in chunks:
|
|
if not isinstance(chunk, six.string_types):
|
|
# We don't currently support nested commentlinks; if
|
|
# we have something that isn't a string, just append
|
|
# it to the output.
|
|
ret.append(chunk)
|
|
continue
|
|
if not chunk:
|
|
ret += [chunk]
|
|
while chunk:
|
|
m = self.match.search(chunk)
|
|
if not m:
|
|
ret.append(chunk)
|
|
break
|
|
before = chunk[:m.start()]
|
|
after = chunk[m.end():]
|
|
if before:
|
|
ret.append(before)
|
|
ret += [r.replace(app, m.groupdict()) for r in self.replacements]
|
|
chunk = after
|
|
return ret
|
|
|