Commit 4b0d93cb65c9a01b3405690ec7cce9b6f58fe9f6
Merge openprocurement.robottests.buildout
Conflicts: .gitignore README.md Remote repository: https://github.com/openprocurement/openprocurement.robottests.buildout
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656 additions
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4 deletions
| ... | ... | @@ -4,11 +4,11 @@ __pycache__/ |
| 4 | 4 | |
| 5 | 5 | # C extensions |
| 6 | 6 | *.so |
| 7 | -*.sqlite | |
| 8 | 7 | |
| 9 | 8 | # Distribution / packaging |
| 10 | 9 | .Python |
| 11 | 10 | env/ |
| 11 | +etc/ | |
| 12 | 12 | build/ |
| 13 | 13 | develop-eggs/ |
| 14 | 14 | dist/ |
| ... | ... | @@ -22,6 +22,8 @@ var/ |
| 22 | 22 | *.egg-info/ |
| 23 | 23 | .installed.cfg |
| 24 | 24 | *.egg |
| 25 | +bin/* | |
| 26 | +src/* | |
| 25 | 27 | |
| 26 | 28 | # PyInstaller |
| 27 | 29 | # Usually these files are written by a python script from a template |
| ... | ... | @@ -53,5 +55,4 @@ docs/_build/ |
| 53 | 55 | |
| 54 | 56 | # PyBuilder |
| 55 | 57 | target/ |
| 56 | -openprocurement/auction/node_modules/ | |
| 57 | -openprocurement/auction/static/vendor/ | |
| \ No newline at end of file | ||
| 58 | +.mr.developer.cfg | |
| ... | ... |
| 1 | 1 | # robot_tests |
| 2 | 2 | |
| 3 | -[](https://gitter.im/openprocurement/robot_tests?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) | |
| \ No newline at end of file | ||
| 3 | +[](https://gitter.im/openprocurement/robot_tests?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) | |
| 4 | + | |
| 5 | +## Запуск тестів ## | |
| 6 | +Необхідно запустити: | |
| 7 | +``` | |
| 8 | +bin/openprocurement_tests | |
| 9 | +``` | |
| 10 | + | |
| 11 | +В тестах використовуються користувачі, які описані в https://github.com/openprocurement/robot_tests/blob/master/op_robot_tests/tests_files/data/users.yaml. За замовчуванням тести використовують користувачів з реалізацією запитів в центральну базу за допомогою API клієнта (умовна назва Quinta). Скрипт ```bin/openprocurement_tests``` дає змогу змінити користувача для ролей. | |
| 12 | +Для прикладу для тесту 'CreateTenderTest' використовуються ролі *tender_owner* та *provider*. В тесті прописано, що роль [*tender_owner* буде виконувати *Tender_Owner*](https://github.com/openprocurement/robot_tests/blob/master/op_robot_tests/tests_files/singleItemTender.robot#L16) з [відповідною реалізацією запитів](https://github.com/openprocurement/robot_tests/blob/master/op_robot_tests/tests_files/data/users.yaml#L4) в центральну базу. | |
| 13 | +Для запуску тестів де роль *tender_owner* виконує [*Prom_Owner*](https://github.com/openprocurement/robot_tests/blob/master/op_robot_tests/tests_files/data/users.yaml#L7) запускаємо | |
| 14 | +``` | |
| 15 | +bin/openprocurement_tests -v tender_owner:Prom_Owner | |
| ... | ... |
bootstrap.py
0 → 100644
| 1 | +############################################################################## | |
| 2 | +# | |
| 3 | +# Copyright (c) 2006 Zope Foundation and Contributors. | |
| 4 | +# All Rights Reserved. | |
| 5 | +# | |
| 6 | +# This software is subject to the provisions of the Zope Public License, | |
| 7 | +# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. | |
| 8 | +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED | |
| 9 | +# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 10 | +# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS | |
| 11 | +# FOR A PARTICULAR PURPOSE. | |
| 12 | +# | |
| 13 | +############################################################################## | |
| 14 | +"""Bootstrap a buildout-based project | |
| 15 | + | |
| 16 | +Simply run this script in a directory containing a buildout.cfg. | |
| 17 | +The script accepts buildout command-line options, so you can | |
| 18 | +use the -c option to specify an alternate configuration file. | |
| 19 | +""" | |
| 20 | + | |
| 21 | +import os | |
| 22 | +import shutil | |
| 23 | +import sys | |
| 24 | +import tempfile | |
| 25 | + | |
| 26 | +from optparse import OptionParser | |
| 27 | + | |
| 28 | +__version__ = '2015-07-01' | |
| 29 | +# See zc.buildout's changelog if this version is up to date. | |
| 30 | + | |
| 31 | +tmpeggs = tempfile.mkdtemp(prefix='bootstrap-') | |
| 32 | + | |
| 33 | +usage = '''\ | |
| 34 | +[DESIRED PYTHON FOR BUILDOUT] bootstrap.py [options] | |
| 35 | + | |
| 36 | +Bootstraps a buildout-based project. | |
| 37 | + | |
| 38 | +Simply run this script in a directory containing a buildout.cfg, using the | |
| 39 | +Python that you want bin/buildout to use. | |
| 40 | + | |
| 41 | +Note that by using --find-links to point to local resources, you can keep | |
| 42 | +this script from going over the network. | |
| 43 | +''' | |
| 44 | + | |
| 45 | +parser = OptionParser(usage=usage) | |
| 46 | +parser.add_option("--version", | |
| 47 | + action="store_true", default=False, | |
| 48 | + help=("Return bootstrap.py version.")) | |
| 49 | +parser.add_option("-t", "--accept-buildout-test-releases", | |
| 50 | + dest='accept_buildout_test_releases', | |
| 51 | + action="store_true", default=False, | |
| 52 | + help=("Normally, if you do not specify a --version, the " | |
| 53 | + "bootstrap script and buildout gets the newest " | |
| 54 | + "*final* versions of zc.buildout and its recipes and " | |
| 55 | + "extensions for you. If you use this flag, " | |
| 56 | + "bootstrap and buildout will get the newest releases " | |
| 57 | + "even if they are alphas or betas.")) | |
| 58 | +parser.add_option("-c", "--config-file", | |
| 59 | + help=("Specify the path to the buildout configuration " | |
| 60 | + "file to be used.")) | |
| 61 | +parser.add_option("-f", "--find-links", | |
| 62 | + help=("Specify a URL to search for buildout releases")) | |
| 63 | +parser.add_option("--allow-site-packages", | |
| 64 | + action="store_true", default=False, | |
| 65 | + help=("Let bootstrap.py use existing site packages")) | |
| 66 | +parser.add_option("--buildout-version", | |
| 67 | + help="Use a specific zc.buildout version") | |
| 68 | +parser.add_option("--setuptools-version", | |
| 69 | + help="Use a specific setuptools version") | |
| 70 | +parser.add_option("--setuptools-to-dir", | |
| 71 | + help=("Allow for re-use of existing directory of " | |
| 72 | + "setuptools versions")) | |
| 73 | + | |
| 74 | +options, args = parser.parse_args() | |
| 75 | +if options.version: | |
| 76 | + print("bootstrap.py version %s" % __version__) | |
| 77 | + sys.exit(0) | |
| 78 | + | |
| 79 | + | |
| 80 | +###################################################################### | |
| 81 | +# load/install setuptools | |
| 82 | + | |
| 83 | +try: | |
| 84 | + from urllib.request import urlopen | |
| 85 | +except ImportError: | |
| 86 | + from urllib2 import urlopen | |
| 87 | + | |
| 88 | +ez = {} | |
| 89 | +if os.path.exists('ez_setup.py'): | |
| 90 | + exec(open('ez_setup.py').read(), ez) | |
| 91 | +else: | |
| 92 | + exec(urlopen('https://bootstrap.pypa.io/ez_setup.py').read(), ez) | |
| 93 | + | |
| 94 | +if not options.allow_site_packages: | |
| 95 | + # ez_setup imports site, which adds site packages | |
| 96 | + # this will remove them from the path to ensure that incompatible versions | |
| 97 | + # of setuptools are not in the path | |
| 98 | + import site | |
| 99 | + # inside a virtualenv, there is no 'getsitepackages'. | |
| 100 | + # We can't remove these reliably | |
| 101 | + if hasattr(site, 'getsitepackages'): | |
| 102 | + for sitepackage_path in site.getsitepackages(): | |
| 103 | + # Strip all site-packages directories from sys.path that | |
| 104 | + # are not sys.prefix; this is because on Windows | |
| 105 | + # sys.prefix is a site-package directory. | |
| 106 | + if sitepackage_path != sys.prefix: | |
| 107 | + sys.path[:] = [x for x in sys.path | |
| 108 | + if sitepackage_path not in x] | |
| 109 | + | |
| 110 | +setup_args = dict(to_dir=tmpeggs, download_delay=0) | |
| 111 | + | |
| 112 | +if options.setuptools_version is not None: | |
| 113 | + setup_args['version'] = options.setuptools_version | |
| 114 | +if options.setuptools_to_dir is not None: | |
| 115 | + setup_args['to_dir'] = options.setuptools_to_dir | |
| 116 | + | |
| 117 | +ez['use_setuptools'](**setup_args) | |
| 118 | +import setuptools | |
| 119 | +import pkg_resources | |
| 120 | + | |
| 121 | +# This does not (always?) update the default working set. We will | |
| 122 | +# do it. | |
| 123 | +for path in sys.path: | |
| 124 | + if path not in pkg_resources.working_set.entries: | |
| 125 | + pkg_resources.working_set.add_entry(path) | |
| 126 | + | |
| 127 | +###################################################################### | |
| 128 | +# Install buildout | |
| 129 | + | |
| 130 | +ws = pkg_resources.working_set | |
| 131 | + | |
| 132 | +setuptools_path = ws.find( | |
| 133 | + pkg_resources.Requirement.parse('setuptools')).location | |
| 134 | + | |
| 135 | +# Fix sys.path here as easy_install.pth added before PYTHONPATH | |
| 136 | +cmd = [sys.executable, '-c', | |
| 137 | + 'import sys; sys.path[0:0] = [%r]; ' % setuptools_path + | |
| 138 | + 'from setuptools.command.easy_install import main; main()', | |
| 139 | + '-mZqNxd', tmpeggs] | |
| 140 | + | |
| 141 | +find_links = os.environ.get( | |
| 142 | + 'bootstrap-testing-find-links', | |
| 143 | + options.find_links or | |
| 144 | + ('http://downloads.buildout.org/' | |
| 145 | + if options.accept_buildout_test_releases else None) | |
| 146 | + ) | |
| 147 | +if find_links: | |
| 148 | + cmd.extend(['-f', find_links]) | |
| 149 | + | |
| 150 | +requirement = 'zc.buildout' | |
| 151 | +version = options.buildout_version | |
| 152 | +if version is None and not options.accept_buildout_test_releases: | |
| 153 | + # Figure out the most recent final version of zc.buildout. | |
| 154 | + import setuptools.package_index | |
| 155 | + _final_parts = '*final-', '*final' | |
| 156 | + | |
| 157 | + def _final_version(parsed_version): | |
| 158 | + try: | |
| 159 | + return not parsed_version.is_prerelease | |
| 160 | + except AttributeError: | |
| 161 | + # Older setuptools | |
| 162 | + for part in parsed_version: | |
| 163 | + if (part[:1] == '*') and (part not in _final_parts): | |
| 164 | + return False | |
| 165 | + return True | |
| 166 | + | |
| 167 | + index = setuptools.package_index.PackageIndex( | |
| 168 | + search_path=[setuptools_path]) | |
| 169 | + if find_links: | |
| 170 | + index.add_find_links((find_links,)) | |
| 171 | + req = pkg_resources.Requirement.parse(requirement) | |
| 172 | + if index.obtain(req) is not None: | |
| 173 | + best = [] | |
| 174 | + bestv = None | |
| 175 | + for dist in index[req.project_name]: | |
| 176 | + distv = dist.parsed_version | |
| 177 | + if _final_version(distv): | |
| 178 | + if bestv is None or distv > bestv: | |
| 179 | + best = [dist] | |
| 180 | + bestv = distv | |
| 181 | + elif distv == bestv: | |
| 182 | + best.append(dist) | |
| 183 | + if best: | |
| 184 | + best.sort() | |
| 185 | + version = best[-1].version | |
| 186 | +if version: | |
| 187 | + requirement = '=='.join((requirement, version)) | |
| 188 | +cmd.append(requirement) | |
| 189 | + | |
| 190 | +import subprocess | |
| 191 | +if subprocess.call(cmd) != 0: | |
| 192 | + raise Exception( | |
| 193 | + "Failed to execute command:\n%s" % repr(cmd)[1:-1]) | |
| 194 | + | |
| 195 | +###################################################################### | |
| 196 | +# Import and run buildout | |
| 197 | + | |
| 198 | +ws.add_entry(tmpeggs) | |
| 199 | +ws.require(requirement) | |
| 200 | +import zc.buildout.buildout | |
| 201 | + | |
| 202 | +if not [a for a in args if '=' not in a]: | |
| 203 | + args.append('bootstrap') | |
| 204 | + | |
| 205 | +# if -c was provided, we push it back into args for buildout' main function | |
| 206 | +if options.config_file is not None: | |
| 207 | + args[0:0] = ['-c', options.config_file] | |
| 208 | + | |
| 209 | +zc.buildout.buildout.main(args) | |
| 210 | +shutil.rmtree(tmpeggs) | |
| ... | ... |
buildout.cfg
0 → 100644
| 1 | +[buildout] | |
| 2 | +extensions = mr.developer | |
| 3 | +auto-checkout = * | |
| 4 | + | |
| 5 | +parts = | |
| 6 | + mkdirs | |
| 7 | + scripts | |
| 8 | + | |
| 9 | + | |
| 10 | +[mkdirs] | |
| 11 | +recipe = z3c.recipe.mkdir | |
| 12 | +paths = | |
| 13 | + ${buildout:directory}/var/log | |
| 14 | + | |
| 15 | +[scripts] | |
| 16 | +recipe = zc.recipe.egg | |
| 17 | +eggs = | |
| 18 | + op_robot_tests | |
| 19 | + openprocurement_client | |
| 20 | + robotframework-lint | |
| 21 | + robotframework-debuglibrary | |
| 22 | + | |
| 23 | +interpreter = python_interpreter | |
| 24 | + | |
| 25 | +[remotes] | |
| 26 | +gh=git://github.com/ | |
| 27 | +gh_push=git@github.com: | |
| 28 | + | |
| 29 | +[sources] | |
| 30 | +robotframework-selenium2library = git ${remotes:gh}ktarasz/robotframework-selenium2library.git | |
| 31 | +fake-factory = git ${remotes:gh}joke2k/faker.git | |
| 32 | +op_robot_tests = git ${remotes:gh}openprocurement/robot_tests.git pushurl=${remotes:gh_push}openprocurement/robot_tests.git | |
| 33 | +openprocurement_client = git ${remotes:gh}openprocurement/openprocurement.client.python.git | |
| 34 | +restkit = git ${remotes:gh}openprocurement/restkit.git | |
| 35 | +rfc6266 = git ${remotes:gh}openprocurement/rfc6266.git branch=content-disposition-form-data | |
| 36 | + | |
| 37 | +[versions] | |
| 38 | +robotframework = 2.8.7 | |
| \ No newline at end of file | ||
| ... | ... |
ez_setup.py
0 → 100644
| 1 | +#!/usr/bin/env python | |
| 2 | + | |
| 3 | +""" | |
| 4 | +Setuptools bootstrapping installer. | |
| 5 | + | |
| 6 | +Run this script to install or upgrade setuptools. | |
| 7 | +""" | |
| 8 | + | |
| 9 | +import os | |
| 10 | +import shutil | |
| 11 | +import sys | |
| 12 | +import tempfile | |
| 13 | +import zipfile | |
| 14 | +import optparse | |
| 15 | +import subprocess | |
| 16 | +import platform | |
| 17 | +import textwrap | |
| 18 | +import contextlib | |
| 19 | +import warnings | |
| 20 | + | |
| 21 | +from distutils import log | |
| 22 | + | |
| 23 | +try: | |
| 24 | + from urllib.request import urlopen | |
| 25 | +except ImportError: | |
| 26 | + from urllib2 import urlopen | |
| 27 | + | |
| 28 | +try: | |
| 29 | + from site import USER_SITE | |
| 30 | +except ImportError: | |
| 31 | + USER_SITE = None | |
| 32 | + | |
| 33 | +DEFAULT_VERSION = "18.3.2" | |
| 34 | +DEFAULT_URL = "https://pypi.python.org/packages/source/s/setuptools/" | |
| 35 | +DEFAULT_SAVE_DIR = os.curdir | |
| 36 | + | |
| 37 | + | |
| 38 | +def _python_cmd(*args): | |
| 39 | + """ | |
| 40 | + Execute a command. | |
| 41 | + | |
| 42 | + Return True if the command succeeded. | |
| 43 | + """ | |
| 44 | + args = (sys.executable,) + args | |
| 45 | + return subprocess.call(args) == 0 | |
| 46 | + | |
| 47 | + | |
| 48 | +def _install(archive_filename, install_args=()): | |
| 49 | + """Install Setuptools.""" | |
| 50 | + with archive_context(archive_filename): | |
| 51 | + # installing | |
| 52 | + log.warn('Installing Setuptools') | |
| 53 | + if not _python_cmd('setup.py', 'install', *install_args): | |
| 54 | + log.warn('Something went wrong during the installation.') | |
| 55 | + log.warn('See the error message above.') | |
| 56 | + # exitcode will be 2 | |
| 57 | + return 2 | |
| 58 | + | |
| 59 | + | |
| 60 | +def _build_egg(egg, archive_filename, to_dir): | |
| 61 | + """Build Setuptools egg.""" | |
| 62 | + with archive_context(archive_filename): | |
| 63 | + # building an egg | |
| 64 | + log.warn('Building a Setuptools egg in %s', to_dir) | |
| 65 | + _python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir) | |
| 66 | + # returning the result | |
| 67 | + log.warn(egg) | |
| 68 | + if not os.path.exists(egg): | |
| 69 | + raise IOError('Could not build the egg.') | |
| 70 | + | |
| 71 | + | |
| 72 | +class ContextualZipFile(zipfile.ZipFile): | |
| 73 | + | |
| 74 | + """Supplement ZipFile class to support context manager for Python 2.6.""" | |
| 75 | + | |
| 76 | + def __enter__(self): | |
| 77 | + return self | |
| 78 | + | |
| 79 | + def __exit__(self, type, value, traceback): | |
| 80 | + self.close() | |
| 81 | + | |
| 82 | + def __new__(cls, *args, **kwargs): | |
| 83 | + """Construct a ZipFile or ContextualZipFile as appropriate.""" | |
| 84 | + if hasattr(zipfile.ZipFile, '__exit__'): | |
| 85 | + return zipfile.ZipFile(*args, **kwargs) | |
| 86 | + return super(ContextualZipFile, cls).__new__(cls) | |
| 87 | + | |
| 88 | + | |
| 89 | +@contextlib.contextmanager | |
| 90 | +def archive_context(filename): | |
| 91 | + """ | |
| 92 | + Unzip filename to a temporary directory, set to the cwd. | |
| 93 | + | |
| 94 | + The unzipped target is cleaned up after. | |
| 95 | + """ | |
| 96 | + tmpdir = tempfile.mkdtemp() | |
| 97 | + log.warn('Extracting in %s', tmpdir) | |
| 98 | + old_wd = os.getcwd() | |
| 99 | + try: | |
| 100 | + os.chdir(tmpdir) | |
| 101 | + with ContextualZipFile(filename) as archive: | |
| 102 | + archive.extractall() | |
| 103 | + | |
| 104 | + # going in the directory | |
| 105 | + subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0]) | |
| 106 | + os.chdir(subdir) | |
| 107 | + log.warn('Now working in %s', subdir) | |
| 108 | + yield | |
| 109 | + | |
| 110 | + finally: | |
| 111 | + os.chdir(old_wd) | |
| 112 | + shutil.rmtree(tmpdir) | |
| 113 | + | |
| 114 | + | |
| 115 | +def _do_download(version, download_base, to_dir, download_delay): | |
| 116 | + """Download Setuptools.""" | |
| 117 | + egg = os.path.join(to_dir, 'setuptools-%s-py%d.%d.egg' | |
| 118 | + % (version, sys.version_info[0], sys.version_info[1])) | |
| 119 | + if not os.path.exists(egg): | |
| 120 | + archive = download_setuptools(version, download_base, | |
| 121 | + to_dir, download_delay) | |
| 122 | + _build_egg(egg, archive, to_dir) | |
| 123 | + sys.path.insert(0, egg) | |
| 124 | + | |
| 125 | + # Remove previously-imported pkg_resources if present (see | |
| 126 | + # https://bitbucket.org/pypa/setuptools/pull-request/7/ for details). | |
| 127 | + if 'pkg_resources' in sys.modules: | |
| 128 | + del sys.modules['pkg_resources'] | |
| 129 | + | |
| 130 | + import setuptools | |
| 131 | + setuptools.bootstrap_install_from = egg | |
| 132 | + | |
| 133 | + | |
| 134 | +def use_setuptools( | |
| 135 | + version=DEFAULT_VERSION, download_base=DEFAULT_URL, | |
| 136 | + to_dir=DEFAULT_SAVE_DIR, download_delay=15): | |
| 137 | + """ | |
| 138 | + Ensure that a setuptools version is installed. | |
| 139 | + | |
| 140 | + Return None. Raise SystemExit if the requested version | |
| 141 | + or later cannot be installed. | |
| 142 | + """ | |
| 143 | + to_dir = os.path.abspath(to_dir) | |
| 144 | + | |
| 145 | + # prior to importing, capture the module state for | |
| 146 | + # representative modules. | |
| 147 | + rep_modules = 'pkg_resources', 'setuptools' | |
| 148 | + imported = set(sys.modules).intersection(rep_modules) | |
| 149 | + | |
| 150 | + try: | |
| 151 | + import pkg_resources | |
| 152 | + pkg_resources.require("setuptools>=" + version) | |
| 153 | + # a suitable version is already installed | |
| 154 | + return | |
| 155 | + except ImportError: | |
| 156 | + # pkg_resources not available; setuptools is not installed; download | |
| 157 | + pass | |
| 158 | + except pkg_resources.DistributionNotFound: | |
| 159 | + # no version of setuptools was found; allow download | |
| 160 | + pass | |
| 161 | + except pkg_resources.VersionConflict as VC_err: | |
| 162 | + if imported: | |
| 163 | + _conflict_bail(VC_err, version) | |
| 164 | + | |
| 165 | + # otherwise, unload pkg_resources to allow the downloaded version to | |
| 166 | + # take precedence. | |
| 167 | + del pkg_resources | |
| 168 | + _unload_pkg_resources() | |
| 169 | + | |
| 170 | + return _do_download(version, download_base, to_dir, download_delay) | |
| 171 | + | |
| 172 | + | |
| 173 | +def _conflict_bail(VC_err, version): | |
| 174 | + """ | |
| 175 | + Setuptools was imported prior to invocation, so it is | |
| 176 | + unsafe to unload it. Bail out. | |
| 177 | + """ | |
| 178 | + conflict_tmpl = textwrap.dedent(""" | |
| 179 | + The required version of setuptools (>={version}) is not available, | |
| 180 | + and can't be installed while this script is running. Please | |
| 181 | + install a more recent version first, using | |
| 182 | + 'easy_install -U setuptools'. | |
| 183 | + | |
| 184 | + (Currently using {VC_err.args[0]!r}) | |
| 185 | + """) | |
| 186 | + msg = conflict_tmpl.format(**locals()) | |
| 187 | + sys.stderr.write(msg) | |
| 188 | + sys.exit(2) | |
| 189 | + | |
| 190 | + | |
| 191 | +def _unload_pkg_resources(): | |
| 192 | + del_modules = [ | |
| 193 | + name for name in sys.modules | |
| 194 | + if name.startswith('pkg_resources') | |
| 195 | + ] | |
| 196 | + for mod_name in del_modules: | |
| 197 | + del sys.modules[mod_name] | |
| 198 | + | |
| 199 | + | |
| 200 | +def _clean_check(cmd, target): | |
| 201 | + """ | |
| 202 | + Run the command to download target. | |
| 203 | + | |
| 204 | + If the command fails, clean up before re-raising the error. | |
| 205 | + """ | |
| 206 | + try: | |
| 207 | + subprocess.check_call(cmd) | |
| 208 | + except subprocess.CalledProcessError: | |
| 209 | + if os.access(target, os.F_OK): | |
| 210 | + os.unlink(target) | |
| 211 | + raise | |
| 212 | + | |
| 213 | + | |
| 214 | +def download_file_powershell(url, target): | |
| 215 | + """ | |
| 216 | + Download the file at url to target using Powershell. | |
| 217 | + | |
| 218 | + Powershell will validate trust. | |
| 219 | + Raise an exception if the command cannot complete. | |
| 220 | + """ | |
| 221 | + target = os.path.abspath(target) | |
| 222 | + ps_cmd = ( | |
| 223 | + "[System.Net.WebRequest]::DefaultWebProxy.Credentials = " | |
| 224 | + "[System.Net.CredentialCache]::DefaultCredentials; " | |
| 225 | + "(new-object System.Net.WebClient).DownloadFile(%(url)r, %(target)r)" | |
| 226 | + % vars() | |
| 227 | + ) | |
| 228 | + cmd = [ | |
| 229 | + 'powershell', | |
| 230 | + '-Command', | |
| 231 | + ps_cmd, | |
| 232 | + ] | |
| 233 | + _clean_check(cmd, target) | |
| 234 | + | |
| 235 | + | |
| 236 | +def has_powershell(): | |
| 237 | + """Determine if Powershell is available.""" | |
| 238 | + if platform.system() != 'Windows': | |
| 239 | + return False | |
| 240 | + cmd = ['powershell', '-Command', 'echo test'] | |
| 241 | + with open(os.path.devnull, 'wb') as devnull: | |
| 242 | + try: | |
| 243 | + subprocess.check_call(cmd, stdout=devnull, stderr=devnull) | |
| 244 | + except Exception: | |
| 245 | + return False | |
| 246 | + return True | |
| 247 | +download_file_powershell.viable = has_powershell | |
| 248 | + | |
| 249 | + | |
| 250 | +def download_file_curl(url, target): | |
| 251 | + cmd = ['curl', url, '--silent', '--output', target] | |
| 252 | + _clean_check(cmd, target) | |
| 253 | + | |
| 254 | + | |
| 255 | +def has_curl(): | |
| 256 | + cmd = ['curl', '--version'] | |
| 257 | + with open(os.path.devnull, 'wb') as devnull: | |
| 258 | + try: | |
| 259 | + subprocess.check_call(cmd, stdout=devnull, stderr=devnull) | |
| 260 | + except Exception: | |
| 261 | + return False | |
| 262 | + return True | |
| 263 | +download_file_curl.viable = has_curl | |
| 264 | + | |
| 265 | + | |
| 266 | +def download_file_wget(url, target): | |
| 267 | + cmd = ['wget', url, '--quiet', '--output-document', target] | |
| 268 | + _clean_check(cmd, target) | |
| 269 | + | |
| 270 | + | |
| 271 | +def has_wget(): | |
| 272 | + cmd = ['wget', '--version'] | |
| 273 | + with open(os.path.devnull, 'wb') as devnull: | |
| 274 | + try: | |
| 275 | + subprocess.check_call(cmd, stdout=devnull, stderr=devnull) | |
| 276 | + except Exception: | |
| 277 | + return False | |
| 278 | + return True | |
| 279 | +download_file_wget.viable = has_wget | |
| 280 | + | |
| 281 | + | |
| 282 | +def download_file_insecure(url, target): | |
| 283 | + """Use Python to download the file, without connection authentication.""" | |
| 284 | + src = urlopen(url) | |
| 285 | + try: | |
| 286 | + # Read all the data in one block. | |
| 287 | + data = src.read() | |
| 288 | + finally: | |
| 289 | + src.close() | |
| 290 | + | |
| 291 | + # Write all the data in one block to avoid creating a partial file. | |
| 292 | + with open(target, "wb") as dst: | |
| 293 | + dst.write(data) | |
| 294 | +download_file_insecure.viable = lambda: True | |
| 295 | + | |
| 296 | + | |
| 297 | +def get_best_downloader(): | |
| 298 | + downloaders = ( | |
| 299 | + download_file_powershell, | |
| 300 | + download_file_curl, | |
| 301 | + download_file_wget, | |
| 302 | + download_file_insecure, | |
| 303 | + ) | |
| 304 | + viable_downloaders = (dl for dl in downloaders if dl.viable()) | |
| 305 | + return next(viable_downloaders, None) | |
| 306 | + | |
| 307 | + | |
| 308 | +def download_setuptools( | |
| 309 | + version=DEFAULT_VERSION, download_base=DEFAULT_URL, | |
| 310 | + to_dir=DEFAULT_SAVE_DIR, delay=15, | |
| 311 | + downloader_factory=get_best_downloader): | |
| 312 | + """ | |
| 313 | + Download setuptools from a specified location and return its filename. | |
| 314 | + | |
| 315 | + `version` should be a valid setuptools version number that is available | |
| 316 | + as an sdist for download under the `download_base` URL (which should end | |
| 317 | + with a '/'). `to_dir` is the directory where the egg will be downloaded. | |
| 318 | + `delay` is the number of seconds to pause before an actual download | |
| 319 | + attempt. | |
| 320 | + | |
| 321 | + ``downloader_factory`` should be a function taking no arguments and | |
| 322 | + returning a function for downloading a URL to a target. | |
| 323 | + """ | |
| 324 | + # making sure we use the absolute path | |
| 325 | + to_dir = os.path.abspath(to_dir) | |
| 326 | + zip_name = "setuptools-%s.zip" % version | |
| 327 | + url = download_base + zip_name | |
| 328 | + saveto = os.path.join(to_dir, zip_name) | |
| 329 | + if not os.path.exists(saveto): # Avoid repeated downloads | |
| 330 | + log.warn("Downloading %s", url) | |
| 331 | + downloader = downloader_factory() | |
| 332 | + downloader(url, saveto) | |
| 333 | + return os.path.realpath(saveto) | |
| 334 | + | |
| 335 | + | |
| 336 | +def _build_install_args(options): | |
| 337 | + """ | |
| 338 | + Build the arguments to 'python setup.py install' on the setuptools package. | |
| 339 | + | |
| 340 | + Returns list of command line arguments. | |
| 341 | + """ | |
| 342 | + return ['--user'] if options.user_install else [] | |
| 343 | + | |
| 344 | + | |
| 345 | +def _parse_args(): | |
| 346 | + """Parse the command line for options.""" | |
| 347 | + parser = optparse.OptionParser() | |
| 348 | + parser.add_option( | |
| 349 | + '--user', dest='user_install', action='store_true', default=False, | |
| 350 | + help='install in user site package (requires Python 2.6 or later)') | |
| 351 | + parser.add_option( | |
| 352 | + '--download-base', dest='download_base', metavar="URL", | |
| 353 | + default=DEFAULT_URL, | |
| 354 | + help='alternative URL from where to download the setuptools package') | |
| 355 | + parser.add_option( | |
| 356 | + '--insecure', dest='downloader_factory', action='store_const', | |
| 357 | + const=lambda: download_file_insecure, default=get_best_downloader, | |
| 358 | + help='Use internal, non-validating downloader' | |
| 359 | + ) | |
| 360 | + parser.add_option( | |
| 361 | + '--version', help="Specify which version to download", | |
| 362 | + default=DEFAULT_VERSION, | |
| 363 | + ) | |
| 364 | + parser.add_option( | |
| 365 | + '--to-dir', | |
| 366 | + help="Directory to save (and re-use) package", | |
| 367 | + default=DEFAULT_SAVE_DIR, | |
| 368 | + ) | |
| 369 | + options, args = parser.parse_args() | |
| 370 | + # positional arguments are ignored | |
| 371 | + return options | |
| 372 | + | |
| 373 | + | |
| 374 | +def _download_args(options): | |
| 375 | + """Return args for download_setuptools function from cmdline args.""" | |
| 376 | + return dict( | |
| 377 | + version=options.version, | |
| 378 | + download_base=options.download_base, | |
| 379 | + downloader_factory=options.downloader_factory, | |
| 380 | + to_dir=options.to_dir, | |
| 381 | + ) | |
| 382 | + | |
| 383 | + | |
| 384 | +def main(): | |
| 385 | + """Install or upgrade setuptools and EasyInstall.""" | |
| 386 | + options = _parse_args() | |
| 387 | + archive = download_setuptools(**_download_args(options)) | |
| 388 | + return _install(archive, _build_install_args(options)) | |
| 389 | + | |
| 390 | +if __name__ == '__main__': | |
| 391 | + sys.exit(main()) | |
| ... | ... |
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