python-rosdistro 0.6.6-1 / usr / lib / python2.7 / dist-packages / rosdistro / legacy.py

# Software License Agreement (BSD License)
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# Copyright (c) 2013, Open Source Robotics Foundation, Inc.
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from __future__ import print_function

import gzip
try:
    from cStringIO import StringIO
except ImportError:
    from io import BytesIO as StringIO
import sys

import yaml

from . import _get_dist_file_data
from . import logger

# legacy imports
from . import common  # noqa
from .aptdistro import AptDistro  # noqa
from .develdistro import DevelDistro  # noqa
from .rosdistro import RosDistro  # noqa
from .rosdistro import walks  # noqa

from .doc_build_file import DocBuildFile
from .doc_file import DocFile

from .loader import load_url
from .manifest_provider.cache import CachedManifestProvider

from .release import Release
from .release_build import ReleaseBuild
from .release_build_file import ReleaseBuildFile
from .release_cache import ReleaseCache
from .release_file import ReleaseFile
from .source_build_file import SourceBuildFile
from .source_file import SourceFile


# release information


def get_cached_release(index, dist_name, cache=None, allow_lazy_load=False):
    print('# rosdistro.get_cached_release() has been deprecated in favor of the new function rosdistro.get_cached_distribution() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    if cache is None:
        try:
            cache = get_release_cache(index, dist_name)
        except Exception:
            if not allow_lazy_load:
                raise
            # create empty cache instance
            rel_file_data = _get_dist_file_data(index, dist_name, 'release')
            cache = ReleaseCache(dist_name, rel_file_data=rel_file_data)
    rel = Release(
        cache.release_file,
        [CachedManifestProvider(cache, Release.default_manifest_providers if allow_lazy_load else None)])
    assert cache.release_file.name == dist_name
    return rel


def get_release(index, dist_name):
    print('# rosdistro.get_release() has been deprecated in favor of the new function rosdistro.get_cached_distribution() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    rel_file = get_release_file(index, dist_name)
    return Release(rel_file)


def get_release_file(index, dist_name):
    print('# rosdistro.get_release_file() has been deprecated in favor of the new function rosdistro.get_distribution_file() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'distribution')
    return ReleaseFile(dist_name, data)


def get_release_cache(index, dist_name):
    print('# rosdistro.get_release_cache() has been deprecated in favor of the new function rosdistro.get_distribution_cache() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    if dist_name not in index.distributions.keys():
        raise RuntimeError("Unknown release: '{0}'. Valid release names are: {1}".format(dist_name, ', '.join(sorted(index.distributions.keys()))))
    dist = index.distributions[dist_name]
    if 'distribution_cache' not in dist.keys():
        raise RuntimeError("Release has no cache: '{0}'".format(dist_name))
    url = dist['distribution_cache']

    logger.debug('Load cache from "%s"' % url)
    if url.endswith('.yaml'):
        yaml_str = load_url(url)
    elif url.endswith('.yaml.gz'):
        yaml_gz_str = load_url(url, skip_decode=True)
        yaml_gz_stream = StringIO(yaml_gz_str)
        f = gzip.GzipFile(fileobj=yaml_gz_stream, mode='rb')
        yaml_str = f.read()
        if not isinstance(yaml_str, str):
            yaml_str = yaml_str.decode('utf-8')
        f.close()
    else:
        raise NotImplementedError('The url of the cache must end with either ".yaml" or ".yaml.gz"')
    data = yaml.load(yaml_str)
    return ReleaseCache(dist_name, data)


def get_release_builds(index, release_file):
    print("# rosdistro.get_release_builds() has been deprecated and its functionality is now handled by the 'ros_buildfarm.config' module", file=sys.stderr)
    build_files = get_release_build_files(index, release_file.name)
    builds = []
    for build_file in build_files:
        builds.append(ReleaseBuild(release_file, build_file))
    return builds


def get_release_build_files(index, dist_name):
    print("# rosdistro.get_release_build_files() has been deprecated and its functionality is now handled by the 'ros_buildfarm.config' module", file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'release_builds')
    build_files = []
    for d in data:
        build_files.append(ReleaseBuildFile(dist_name, d))
    return build_files


# source information


def get_source_file(index, dist_name):
    print('# rosdistro.get_source_file() has been deprecated in favor of the new function rosdistro.get_distribution_file() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'distribution')
    return SourceFile(dist_name, data)


def get_source_build_files(index, dist_name):
    print("# rosdistro.get_source_build_files() has been deprecated and its functionality is now handled by the 'ros_buildfarm.config' module", file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'source_builds')
    build_files = []
    for d in data:
        build_files.append(SourceBuildFile(dist_name, d))
    return build_files


# doc information


def get_doc_file(index, dist_name):
    print('# rosdistro.get_doc_file() has been deprecated in favor of the new function rosdistro.get_distribution_file() - please check that you have the latest versions of the Python tools (e.g. on Ubuntu/Debian use: sudo apt-get update && sudo apt-get install --only-upgrade python-bloom python-rosdep python-rosinstall python-rosinstall-generator)', file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'distribution')
    return DocFile(dist_name, data)


def get_doc_build_files(index, dist_name):
    print("# rosdistro.get_doc_build_files() has been deprecated and its functionality is now handled by the 'ros_buildfarm.config' module", file=sys.stderr)
    data = _get_dist_file_data(index, dist_name, 'doc_builds')
    build_files = []
    for d in data:
        build_files.append(DocBuildFile(dist_name, d))
    return build_files