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How to use setup_source method in autotest

Best Python code snippet using autotest_python

bootstrap.py

Source:bootstrap.py

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 IMPLIED9# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED10# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS11# FOR A PARTICULAR PURPOSE.12#13##############################################################################14"""Bootstrap a buildout-based project15Simply run this script in a directory containing a buildout.cfg.16The script accepts buildout command-line options, so you can17use the -c option to specify an alternate configuration file.18"""19import os, shutil, sys, tempfile, textwrap, urllib, urllib2, subprocess20from optparse import OptionParser21if sys.platform == 'win32':22    def quote(c):23        if ' ' in c:24            return '"%s"' % c # work around spawn lamosity on windows25        else:26            return c27else:28    quote = str29# See zc.buildout.easy_install._has_broken_dash_S for motivation and comments.30stdout, stderr = subprocess.Popen(31    [sys.executable, '-Sc',32     'try:\n'33     '    import ConfigParser\n'34     'except ImportError:\n'35     '    print 1\n'36     'else:\n'37     '    print 0\n'],38    stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()39has_broken_dash_S = bool(int(stdout.strip()))40# In order to be more robust in the face of system Pythons, we want to41# run without site-packages loaded.  This is somewhat tricky, in42# particular because Python 2.6's distutils imports site, so starting43# with the -S flag is not sufficient.  However, we'll start with that:44if not has_broken_dash_S and 'site' in sys.modules:45    # We will restart with python -S.46    args = sys.argv[:]47    args[0:0] = [sys.executable, '-S']48    args = map(quote, args)49    os.execv(sys.executable, args)50# Now we are running with -S.  We'll get the clean sys.path, import site51# because distutils will do it later, and then reset the path and clean52# out any namespace packages from site-packages that might have been53# loaded by .pth files.54clean_path = sys.path[:]55import site56sys.path[:] = clean_path57for k, v in sys.modules.items():58    if k in ('setuptools', 'pkg_resources') or (59        hasattr(v, '__path__') and60        len(v.__path__)==1 and61        not os.path.exists(os.path.join(v.__path__[0],'__init__.py'))):62        # This is a namespace package.  Remove it.63        sys.modules.pop(k)64is_jython = sys.platform.startswith('java')65setuptools_source = 'http://peak.telecommunity.com/dist/ez_setup.py'66distribute_source = 'http://python-distribute.org/distribute_setup.py'67# parsing arguments68def normalize_to_url(option, opt_str, value, parser):69    if value:70        if '://' not in value: # It doesn't smell like a URL.71            value = 'file://%s' % (72                urllib.pathname2url(73                    os.path.abspath(os.path.expanduser(value))),)74        if opt_str == '--download-base' and not value.endswith('/'):75            # Download base needs a trailing slash to make the world happy.76            value += '/'77    else:78        value = None79    name = opt_str[2:].replace('-', '_')80    setattr(parser.values, name, value)81usage = '''\82[DESIRED PYTHON FOR BUILDOUT] bootstrap.py [options]83Bootstraps a buildout-based project.84Simply run this script in a directory containing a buildout.cfg, using the85Python that you want bin/buildout to use.86Note that by using --setup-source and --download-base to point to87local resources, you can keep this script from going over the network.88'''89parser = OptionParser(usage=usage)90parser.add_option("-v", "--version", dest="version",91                          help="use a specific zc.buildout version")92parser.add_option("-d", "--distribute",93                   action="store_true", dest="use_distribute", default=True,94                   help="Use Distribute rather than Setuptools.")95parser.add_option("--setup-source", action="callback", dest="setup_source",96                  callback=normalize_to_url, nargs=1, type="string",97                  help=("Specify a URL or file location for the setup file. "98                        "If you use Setuptools, this will default to " +99                        setuptools_source + "; if you use Distribute, this "100                        "will default to " + distribute_source +"."))101parser.add_option("--download-base", action="callback", dest="download_base",102                  callback=normalize_to_url, nargs=1, type="string",103                  help=("Specify a URL or directory for downloading "104                        "zc.buildout and either Setuptools or Distribute. "105                        "Defaults to PyPI."))106parser.add_option("--eggs",107                  help=("Specify a directory for storing eggs.  Defaults to "108                        "a temporary directory that is deleted when the "109                        "bootstrap script completes."))110parser.add_option("-t", "--accept-buildout-test-releases",111                  dest='accept_buildout_test_releases',112                  action="store_true", default=False,113                  help=("Normally, if you do not specify a --version, the "114                        "bootstrap script and buildout gets the newest "115                        "*final* versions of zc.buildout and its recipes and "116                        "extensions for you.  If you use this flag, "117                        "bootstrap and buildout will get the newest releases "118                        "even if they are alphas or betas."))119parser.add_option("-c", None, action="store", dest="config_file",120                   help=("Specify the path to the buildout configuration "121                         "file to be used."))122options, args = parser.parse_args()123# if -c was provided, we push it back into args for buildout's main function124if options.config_file is not None:125    args += ['-c', options.config_file]126if options.eggs:127    eggs_dir = os.path.abspath(os.path.expanduser(options.eggs))128else:129    eggs_dir = tempfile.mkdtemp()130if options.setup_source is None:131    if options.use_distribute:132        options.setup_source = distribute_source133    else:134        options.setup_source = setuptools_source135if options.accept_buildout_test_releases:136    args.append('buildout:accept-buildout-test-releases=true')137args.append('bootstrap')138try:139    import pkg_resources140    import setuptools # A flag.  Sometimes pkg_resources is installed alone.141    if not hasattr(pkg_resources, '_distribute'):142        raise ImportError143except ImportError:144    ez_code = urllib2.urlopen(145        options.setup_source).read().replace('\r\n', '\n')146    ez = {}147    exec ez_code in ez148    setup_args = dict(to_dir=eggs_dir, download_delay=0)149    if options.download_base:150        setup_args['download_base'] = options.download_base151    if options.use_distribute:152        setup_args['no_fake'] = True153    ez['use_setuptools'](**setup_args)154    if 'pkg_resources' in sys.modules:155        reload(sys.modules['pkg_resources'])156    import pkg_resources157    # This does not (always?) update the default working set.  We will158    # do it.159    for path in sys.path:160        if path not in pkg_resources.working_set.entries:161            pkg_resources.working_set.add_entry(path)162cmd = [quote(sys.executable),163       '-c',164       quote('from setuptools.command.easy_install import main; main()'),165       '-mqNxd',166       quote(eggs_dir)]167if not has_broken_dash_S:168    cmd.insert(1, '-S')169find_links = options.download_base170if not find_links:171    find_links = os.environ.get('bootstrap-testing-find-links')172if find_links:173    cmd.extend(['-f', quote(find_links)])174if options.use_distribute:175    setup_requirement = 'distribute'176else:177    setup_requirement = 'setuptools'178ws = pkg_resources.working_set179setup_requirement_path = ws.find(180    pkg_resources.Requirement.parse(setup_requirement)).location181env = dict(182    os.environ,183    PYTHONPATH=setup_requirement_path)184requirement = 'zc.buildout'185version = options.version186if version is None and not options.accept_buildout_test_releases:187    # Figure out the most recent final version of zc.buildout.188    import setuptools.package_index189    _final_parts = '*final-', '*final'190    def _final_version(parsed_version):191        for part in parsed_version:192            if (part[:1] == '*') and (part not in _final_parts):193                return False194        return True195    index = setuptools.package_index.PackageIndex(196        search_path=[setup_requirement_path])197    if find_links:198        index.add_find_links((find_links,))199    req = pkg_resources.Requirement.parse(requirement)200    if index.obtain(req) is not None:201        best = []202        bestv = None203        for dist in index[req.project_name]:204            distv = dist.parsed_version205            if _final_version(distv):206                if bestv is None or distv > bestv:207                    best = [dist]208                    bestv = distv209                elif distv == bestv:210                    best.append(dist)211        if best:212            best.sort()213            version = best[-1].version214if version:215    requirement = '=='.join((requirement, version))216cmd.append(requirement)217if is_jython:218    import subprocess219    exitcode = subprocess.Popen(cmd, env=env).wait()220else: # Windows prefers this, apparently; otherwise we would prefer subprocess221    exitcode = os.spawnle(*([os.P_WAIT, sys.executable] + cmd + [env]))222if exitcode != 0:223    sys.stdout.flush()224    sys.stderr.flush()225    print ("An error occurred when trying to install zc.buildout. "226           "Look above this message for any errors that "227           "were output by easy_install.")228    sys.exit(exitcode)229ws.add_entry(eggs_dir)230ws.require(requirement)231import zc.buildout.buildout232zc.buildout.buildout.main(args)233if not options.eggs: # clean up temporary egg directory...

test_dg.py

Source:test_dg.py

...3import time4gen = RigolDG900('TCPIP::192.168.0.109::INSTR')5gen.print_info()6# gen.reset()7#gen.setup_source(channel=1,shape=RigolDG900.waveform.SQUARE,duty=25.3, period='5ms', offset=RigolDG900.offset.MAXIMUM)8gen.setup_output(channel=1, impedance=RigolDG900.limit.INFINITY)9gen.setup_source(source=1, shape=RigolDG900.waveform.SINUSOID, frequency='10MHz',10                 amplitude='500mV', offset='100mV', phase='{0}rad'.format(pi/2))11gen.output_state(channel=1, state=1)12for s in RigolDG900.generic_function_list:13    gen.setup_source(source=1, shape=s, frequency='10MHz', offset='-100mV',14                     amplitude='500mVpp', duty=25, sample_rate='1MSa/s', phase='90deg')15    gen.beep()16    time.sleep(1)17# gen.setup_source(source=1, shape=RigolDG900.waveform.SEQUENCE, frequency='1MHz', offset='-100mV',18#                  amplitude='500mVpp', sample_rate='1MSa/s', phase='0deg')19gen.setup_source(1, RigolDG900.waveform.ABSSINE,20                 amplitude='2Vpp', frequency='100kHz', offset='50mV')21# gen.setup_channel(channel=2,on=0)...

util.py

Source:util.py

1from __future__ import absolute_import2from __future__ import print_function3from __future__ import unicode_literals4import os5import sys6def add_src_to_python_path():7    """8    Adds the source directory to the Python path.9    """10    src = os.path.join(os.getcwd(), 'src')11    src = os.path.abspath(src)12    if src not in sys.path:13        sys.path.insert(0, src)14def setup_py(*args):15    """16    Execute a setup.py command with the given args17    """18    setup_path = os.path.join(os.getcwd(), 'setup.py')19    with open(setup_path) as F:20        setup_source = F.read()21    old_args = sys.argv22    try:23        sys.argv = ['setup.py'] + list(args)24        exec(setup_source, {25            '__file__': setup_path,26        })27    finally:...

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