Make initial structural changes to keystoneclient in preparation

to moving auth_token here from keystone.  No functional change
should occur from this commit (even though it did refresh a newer copy
of openstack.common.setup.py, none of the newer updates are in
functions called from this client)

blueprint authtoken-to-keystoneclient-repo

Change-Id: Ie54feb73e0e34b56400fdaa8a8f876f9284bac27
changes/12/178912/1
Henry Nash 2012-11-08 20:15:07 +00:00
parent 4ed4fb4d49
commit 86acb5657e
6 changed files with 2126 additions and 38 deletions

File diff suppressed because it is too large Load Diff

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@ -0,0 +1,130 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC.
#
# 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.
class ParseError(Exception):
def __init__(self, message, lineno, line):
self.msg = message
self.line = line
self.lineno = lineno
def __str__(self):
return 'at line %d, %s: %r' % (self.lineno, self.msg, self.line)
class BaseParser(object):
lineno = 0
parse_exc = ParseError
def _assignment(self, key, value):
self.assignment(key, value)
return None, []
def _get_section(self, line):
if line[-1] != ']':
return self.error_no_section_end_bracket(line)
if len(line) <= 2:
return self.error_no_section_name(line)
return line[1:-1]
def _split_key_value(self, line):
colon = line.find(':')
equal = line.find('=')
if colon < 0 and equal < 0:
return self.error_invalid_assignment(line)
if colon < 0 or (equal >= 0 and equal < colon):
key, value = line[:equal], line[equal + 1:]
else:
key, value = line[:colon], line[colon + 1:]
value = value.strip()
if ((value and value[0] == value[-1]) and
(value[0] == "\"" or value[0] == "'")):
value = value[1:-1]
return key.strip(), [value]
def parse(self, lineiter):
key = None
value = []
for line in lineiter:
self.lineno += 1
line = line.rstrip()
if not line:
# Blank line, ends multi-line values
if key:
key, value = self._assignment(key, value)
continue
elif line[0] in (' ', '\t'):
# Continuation of previous assignment
if key is None:
self.error_unexpected_continuation(line)
else:
value.append(line.lstrip())
continue
if key:
# Flush previous assignment, if any
key, value = self._assignment(key, value)
if line[0] == '[':
# Section start
section = self._get_section(line)
if section:
self.new_section(section)
elif line[0] in '#;':
self.comment(line[1:].lstrip())
else:
key, value = self._split_key_value(line)
if not key:
return self.error_empty_key(line)
if key:
# Flush previous assignment, if any
self._assignment(key, value)
def assignment(self, key, value):
"""Called when a full assignment is parsed"""
raise NotImplementedError()
def new_section(self, section):
"""Called when a new section is started"""
raise NotImplementedError()
def comment(self, comment):
"""Called when a comment is parsed"""
pass
def error_invalid_assignment(self, line):
raise self.parse_exc("No ':' or '=' found in assignment",
self.lineno, line)
def error_empty_key(self, line):
raise self.parse_exc('Key cannot be empty', self.lineno, line)
def error_unexpected_continuation(self, line):
raise self.parse_exc('Unexpected continuation line',
self.lineno, line)
def error_no_section_end_bracket(self, line):
raise self.parse_exc('Invalid section (must end with ])',
self.lineno, line)
def error_no_section_name(self, line):
raise self.parse_exc('Empty section name', self.lineno, line)

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@ -0,0 +1,148 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# Copyright 2011 Justin Santa Barbara
# 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.
'''
JSON related utilities.
This module provides a few things:
1) A handy function for getting an object down to something that can be
JSON serialized. See to_primitive().
2) Wrappers around loads() and dumps(). The dumps() wrapper will
automatically use to_primitive() for you if needed.
3) This sets up anyjson to use the loads() and dumps() wrappers if anyjson
is available.
'''
import datetime
import inspect
import itertools
import json
import xmlrpclib
from keystoneclient.openstack.common import timeutils
def to_primitive(value, convert_instances=False, level=0):
"""Convert a complex object into primitives.
Handy for JSON serialization. We can optionally handle instances,
but since this is a recursive function, we could have cyclical
data structures.
To handle cyclical data structures we could track the actual objects
visited in a set, but not all objects are hashable. Instead we just
track the depth of the object inspections and don't go too deep.
Therefore, convert_instances=True is lossy ... be aware.
"""
nasty = [inspect.ismodule, inspect.isclass, inspect.ismethod,
inspect.isfunction, inspect.isgeneratorfunction,
inspect.isgenerator, inspect.istraceback, inspect.isframe,
inspect.iscode, inspect.isbuiltin, inspect.isroutine,
inspect.isabstract]
for test in nasty:
if test(value):
return unicode(value)
# value of itertools.count doesn't get caught by inspects
# above and results in infinite loop when list(value) is called.
if type(value) == itertools.count:
return unicode(value)
# FIXME(vish): Workaround for LP bug 852095. Without this workaround,
# tests that raise an exception in a mocked method that
# has a @wrap_exception with a notifier will fail. If
# we up the dependency to 0.5.4 (when it is released) we
# can remove this workaround.
if getattr(value, '__module__', None) == 'mox':
return 'mock'
if level > 3:
return '?'
# The try block may not be necessary after the class check above,
# but just in case ...
try:
# It's not clear why xmlrpclib created their own DateTime type, but
# for our purposes, make it a datetime type which is explicitly
# handled
if isinstance(value, xmlrpclib.DateTime):
value = datetime.datetime(*tuple(value.timetuple())[:6])
if isinstance(value, (list, tuple)):
o = []
for v in value:
o.append(to_primitive(v, convert_instances=convert_instances,
level=level))
return o
elif isinstance(value, dict):
o = {}
for k, v in value.iteritems():
o[k] = to_primitive(v, convert_instances=convert_instances,
level=level)
return o
elif isinstance(value, datetime.datetime):
return timeutils.strtime(value)
elif hasattr(value, 'iteritems'):
return to_primitive(dict(value.iteritems()),
convert_instances=convert_instances,
level=level + 1)
elif hasattr(value, '__iter__'):
return to_primitive(list(value),
convert_instances=convert_instances,
level=level)
elif convert_instances and hasattr(value, '__dict__'):
# Likely an instance of something. Watch for cycles.
# Ignore class member vars.
return to_primitive(value.__dict__,
convert_instances=convert_instances,
level=level + 1)
else:
return value
except TypeError, e:
# Class objects are tricky since they may define something like
# __iter__ defined but it isn't callable as list().
return unicode(value)
def dumps(value, default=to_primitive, **kwargs):
return json.dumps(value, default=default, **kwargs)
def loads(s):
return json.loads(s)
def load(s):
return json.load(s)
try:
import anyjson
except ImportError:
pass
else:
anyjson._modules.append((__name__, 'dumps', TypeError,
'loads', ValueError, 'load'))
anyjson.force_implementation(__name__)

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@ -31,12 +31,13 @@ from setuptools.command import sdist
def parse_mailmap(mailmap='.mailmap'):
mapping = {}
if os.path.exists(mailmap):
fp = open(mailmap, 'r')
for l in fp:
l = l.strip()
if not l.startswith('#') and ' ' in l:
canonical_email, alias = l.split(' ')
mapping[alias] = canonical_email
with open(mailmap, 'r') as fp:
for l in fp:
l = l.strip()
if not l.startswith('#') and ' ' in l:
canonical_email, alias = [x for x in l.split(' ')
if x.startswith('<')]
mapping[alias] = canonical_email
return mapping
@ -51,10 +52,10 @@ def canonicalize_emails(changelog, mapping):
# Get requirements from the first file that exists
def get_reqs_from_files(requirements_files):
reqs_in = []
for requirements_file in requirements_files:
if os.path.exists(requirements_file):
return open(requirements_file, 'r').read().split('\n')
with open(requirements_file, 'r') as fil:
return fil.read().split('\n')
return []
@ -139,11 +140,19 @@ def _get_git_next_version_suffix(branch_name):
_run_shell_command("git fetch origin +refs/meta/*:refs/remotes/meta/*")
milestone_cmd = "git show meta/openstack/release:%s" % branch_name
milestonever = _run_shell_command(milestone_cmd)
if not milestonever:
milestonever = ""
if milestonever:
first_half = "%s~%s" % (milestonever, datestamp)
else:
first_half = datestamp
post_version = _get_git_post_version()
revno = post_version.split(".")[-1]
return "%s~%s.%s%s" % (milestonever, datestamp, revno_prefix, revno)
# post version should look like:
# 0.1.1.4.gcc9e28a
# where the bit after the last . is the short sha, and the bit between
# the last and second to last is the revno count
(revno, sha) = post_version.split(".")[-2:]
second_half = "%s%s.%s" % (revno_prefix, revno, sha)
return ".".join((first_half, second_half))
def _get_git_current_tag():
@ -165,39 +174,48 @@ def _get_git_post_version():
cmd = "git --no-pager log --oneline"
out = _run_shell_command(cmd)
revno = len(out.split("\n"))
sha = _run_shell_command("git describe --always")
else:
tag_infos = tag_info.split("-")
base_version = "-".join(tag_infos[:-2])
revno = tag_infos[-2]
return "%s.%s" % (base_version, revno)
(revno, sha) = tag_infos[-2:]
return "%s.%s.%s" % (base_version, revno, sha)
def write_git_changelog():
"""Write a changelog based on the git changelog."""
if os.path.isdir('.git'):
git_log_cmd = 'git log --stat'
changelog = _run_shell_command(git_log_cmd)
mailmap = parse_mailmap()
with open("ChangeLog", "w") as changelog_file:
changelog_file.write(canonicalize_emails(changelog, mailmap))
new_changelog = 'ChangeLog'
if not os.getenv('SKIP_WRITE_GIT_CHANGELOG'):
if os.path.isdir('.git'):
git_log_cmd = 'git log --stat'
changelog = _run_shell_command(git_log_cmd)
mailmap = parse_mailmap()
with open(new_changelog, "w") as changelog_file:
changelog_file.write(canonicalize_emails(changelog, mailmap))
else:
open(new_changelog, 'w').close()
def generate_authors():
"""Create AUTHORS file using git commits."""
jenkins_email = 'jenkins@review.openstack.org'
jenkins_email = 'jenkins@review.(openstack|stackforge).org'
old_authors = 'AUTHORS.in'
new_authors = 'AUTHORS'
if os.path.isdir('.git'):
# don't include jenkins email address in AUTHORS file
git_log_cmd = ("git log --format='%aN <%aE>' | sort -u | "
"grep -v " + jenkins_email)
changelog = _run_shell_command(git_log_cmd)
mailmap = parse_mailmap()
with open(new_authors, 'w') as new_authors_fh:
new_authors_fh.write(canonicalize_emails(changelog, mailmap))
if os.path.exists(old_authors):
with open(old_authors, "r") as old_authors_fh:
new_authors_fh.write('\n' + old_authors_fh.read())
if not os.getenv('SKIP_GENERATE_AUTHORS'):
if os.path.isdir('.git'):
# don't include jenkins email address in AUTHORS file
git_log_cmd = ("git log --format='%aN <%aE>' | sort -u | "
"egrep -v '" + jenkins_email + "'")
changelog = _run_shell_command(git_log_cmd)
mailmap = parse_mailmap()
with open(new_authors, 'w') as new_authors_fh:
new_authors_fh.write(canonicalize_emails(changelog, mailmap))
if os.path.exists(old_authors):
with open(old_authors, "r") as old_authors_fh:
new_authors_fh.write('\n' + old_authors_fh.read())
else:
open(new_authors, 'w').close()
_rst_template = """%(heading)s
%(underline)s
@ -211,7 +229,7 @@ _rst_template = """%(heading)s
def read_versioninfo(project):
"""Read the versioninfo file. If it doesn't exist, we're in a github
zipball, and there's really know way to know what version we really
zipball, and there's really no way to know what version we really
are, but that should be ok, because the utility of that should be
just about nil if this code path is in use in the first place."""
versioninfo_path = os.path.join(project, 'versioninfo')
@ -225,7 +243,8 @@ def read_versioninfo(project):
def write_versioninfo(project, version):
"""Write a simple file containing the version of the package."""
open(os.path.join(project, 'versioninfo'), 'w').write("%s\n" % version)
with open(os.path.join(project, 'versioninfo'), 'w') as fil:
fil.write("%s\n" % version)
def get_cmdclass():
@ -316,7 +335,8 @@ def get_git_branchname():
def get_pre_version(projectname, base_version):
"""Return a version which is based"""
"""Return a version which is leading up to a version that will
be released in the future."""
if os.path.isdir('.git'):
current_tag = _get_git_current_tag()
if current_tag is not None:
@ -328,10 +348,10 @@ def get_pre_version(projectname, base_version):
version_suffix = _get_git_next_version_suffix(branch_name)
version = "%s~%s" % (base_version, version_suffix)
write_versioninfo(projectname, version)
return version.split('~')[0]
return version
else:
version = read_versioninfo(projectname)
return version.split('~')[0]
return version
def get_post_version(projectname):

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@ -0,0 +1,137 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 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.
"""
Time related utilities and helper functions.
"""
import calendar
import datetime
import iso8601
TIME_FORMAT = "%Y-%m-%dT%H:%M:%S"
PERFECT_TIME_FORMAT = "%Y-%m-%dT%H:%M:%S.%f"
def isotime(at=None):
"""Stringify time in ISO 8601 format"""
if not at:
at = utcnow()
str = at.strftime(TIME_FORMAT)
tz = at.tzinfo.tzname(None) if at.tzinfo else 'UTC'
str += ('Z' if tz == 'UTC' else tz)
return str
def parse_isotime(timestr):
"""Parse time from ISO 8601 format"""
try:
return iso8601.parse_date(timestr)
except iso8601.ParseError as e:
raise ValueError(e.message)
except TypeError as e:
raise ValueError(e.message)
def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
"""Returns formatted utcnow."""
if not at:
at = utcnow()
return at.strftime(fmt)
def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
"""Turn a formatted time back into a datetime."""
return datetime.datetime.strptime(timestr, fmt)
def normalize_time(timestamp):
"""Normalize time in arbitrary timezone to UTC naive object"""
offset = timestamp.utcoffset()
if offset is None:
return timestamp
return timestamp.replace(tzinfo=None) - offset
def is_older_than(before, seconds):
"""Return True if before is older than seconds."""
return utcnow() - before > datetime.timedelta(seconds=seconds)
def is_newer_than(after, seconds):
"""Return True if after is newer than seconds."""
return after - utcnow() > datetime.timedelta(seconds=seconds)
def utcnow_ts():
"""Timestamp version of our utcnow function."""
return calendar.timegm(utcnow().timetuple())
def utcnow():
"""Overridable version of utils.utcnow."""
if utcnow.override_time:
return utcnow.override_time
return datetime.datetime.utcnow()
utcnow.override_time = None
def set_time_override(override_time=datetime.datetime.utcnow()):
"""Override utils.utcnow to return a constant time."""
utcnow.override_time = override_time
def advance_time_delta(timedelta):
"""Advance overridden time using a datetime.timedelta."""
assert(not utcnow.override_time is None)
utcnow.override_time += timedelta
def advance_time_seconds(seconds):
"""Advance overridden time by seconds."""
advance_time_delta(datetime.timedelta(0, seconds))
def clear_time_override():
"""Remove the overridden time."""
utcnow.override_time = None
def marshall_now(now=None):
"""Make an rpc-safe datetime with microseconds.
Note: tzinfo is stripped, but not required for relative times."""
if not now:
now = utcnow()
return dict(day=now.day, month=now.month, year=now.year, hour=now.hour,
minute=now.minute, second=now.second,
microsecond=now.microsecond)
def unmarshall_time(tyme):
"""Unmarshall a datetime dict."""
return datetime.datetime(day=tyme['day'],
month=tyme['month'],
year=tyme['year'],
hour=tyme['hour'],
minute=tyme['minute'],
second=tyme['second'],
microsecond=tyme['microsecond'])

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@ -1,7 +1,7 @@
[DEFAULT]
# The list of modules to copy from openstack-common
modules=setup
modules=setup,cfg,iniparser,jsonutils,timeutils
# The base module to hold the copy of openstack.common
base=keystoneclient