Python sh.cp函数代码示例

    def compile( self, source_dir, build_dir, install_dir ):
        package_source_dir = os.path.join( source_dir, self.dirname )
        assert( os.path.exists( package_source_dir ) )
        package_build_dir = os.path.join( build_dir, self.dirname )

        sh.cd( os.path.join( package_source_dir, 'scripts/Resources' ) )
        sh.sh( './copyresources.sh' )
        # the install target doesn't copy the stuff that copyresources.sh puts in place
        sh.cp( '-v', os.path.join( package_source_dir, 'bin/Release/Readme.txt' ), os.path.join( install_dir, 'Readme.meshy.txt' ) )
        sh.cp( '-v', '-r', os.path.join( package_source_dir, 'bin/Release_Linux/Resources/' ), install_dir )

        sh.mkdir( '-p', package_build_dir )
        sh.cd( package_build_dir )
        if ( platform.system() == 'Darwin' ):
            sh.cmake(
                '-G', 'Xcode',
                '-D', 'CMAKE_INSTALL_PREFIX=%s' % install_dir,
                '-D', 'CMAKE_MODULE_PATH=%s' % os.path.join( install_dir, 'CMake' ),
                package_source_dir,
                _out = sys.stdout )
            sh.xcodebuild( '-configuration', 'Release', _out = sys.stdout )
        else:
            sh.cmake(
                '-D', 'CMAKE_INSTALL_PREFIX=%s' % install_dir,
                '-D', 'CMAKE_MODULE_PATH=%s' % os.path.join( install_dir, 'lib/OGRE/cmake' ),
                package_source_dir,
                _out = sys.stdout )
            sh.make( '-j4', 'VERBOSE=1', _out = sys.stdout )
            sh.make.install( _out = sys.stdout )

def copy_assets():
    """copy assets for static serving"""
    proj()

    print(". copying assets ...")

    copy_patterns = {
        "dist": ["./static/lib/jquery-1.8.3.min.js"] +
        sh.glob("./static/config/*.json") +
        sh.glob("./static/fragile-min.*"),

        "dist/font": sh.glob("./static/lib/awesome/font/*"),
        "dist/svg": sh.glob("./static/svg/*.svg"),
        "dist/img": sh.glob("./static/img/*.*") or [],
        
        "dist/docs/assets": sh.glob("./docs/assets/*.*") or [],
    }

    for dst, copy_files in copy_patterns.items():
        if not os.path.exists(dst):
            sh.mkdir("-p", dst)

        for c_file in copy_files:
            print "... copying", c_file, dst
            sh.cp("-r", c_file, dst)

    wa_cache = "./dist/.webassets-cache"

    if os.path.exists(wa_cache):
        sh.rm("-r", wa_cache)

def handle_task(task, dotfiles_dir):
    click.echo('handling task: {}'.format(task))

    if 'src' not in task:
        click.echo("you must define at least a 'src' in each task")
        raise click.Abort

    source = os.path.expanduser(task['src'])
    if not os.path.exists(source):
        click.echo('file not found: {}'.format(source))
        raise click.Abort

    _, filename = os.path.split(source)
    subdir = task['subdir'].rstrip('/') if 'subdir' in task else '.'
    target = os.path.abspath(os.path.join(dotfiles_dir, subdir, filename))
    
    # make sure the target directory exists, e.g. .dotfiles/bash/
    target_path, _ = os.path.split(target)
    mkdir('-p', target_path)

    # copy the files
    msg_fmt = 'copying {}: from [{}] to [{}]'
    if os.path.isdir(source):
        click.echo(msg_fmt.format('dir', source, target))
        cp("-r", os.path.join(source, "."), target)
    else:
        click.echo(msg_fmt.format('file', source, target))
        cp(source, target)    

    def setup(self, portno=8000):

        self.load_port()
        # print self.port_used
        some_no = portno
        conf_file = self.real_proj_d + '.conf'
        while 1:
            if some_no in self.port_used:
                some_no += 1
            else:
                print 'the port allocated is: ', some_no
                break

        conf = open(conf_file, 'w')
        conf.write('server {\n')
        conf.write('    listen' + ' ' + unicode(some_no) + ';\n')
        conf.write('    access_log /var/log/nginx/access.log;\n')
        conf.write('    error_log /var/log/nginx/error.log;\n')
        conf.write('    location / {\n')
        conf.write('        uwsgi_pass unix:' + self.load_sock() + ';\n')
        conf.write('        include uwsgi_params;\n')
        conf.write('    }\n')
        conf.write('    location ~ ^/static/ {\n')
        conf.write('        root ' + self.load_static() + ';\n')
        conf.write('    }\n')
        conf.write('}')
        conf.close()

        cp(conf_file, '/etc/nginx/conf.d')
        rm(conf_file)
        system("service nginx restart")

        return

def gen_private_key(domain, dirname, private_key_name):
    ''' Generate an openssl private key for the domain. '''

    log('starting to generate private key')

    # remove the following DEBUG lines by 2016-09-30
    OPENSSL_CNF_FILENAME = os.path.join(dirname, 'openssl.cnf') #DEBUG
    log('openssl.cnf exists: {}'.format(os.path.exists(OPENSSL_CNF_FILENAME)))  #DEBUG
    if os.path.exists(OPENSSL_CNF_FILENAME): #DEBUG
        log('openssl.cnf filesize: {}'.format(os.stat(OPENSSL_CNF_FILENAME).st_size)) #DEBUG

    private_key = os.path.join(dirname, 'private', private_key_name)
    temp_private_key = '{}.tmp'.format(private_key)
    kwargs = dict(_clilog=sh_out, _env=minimal_env(), _err=sh_err)

    responses = [
        ('Enter pass phrase for {}:'.format(private_key), 'secret'),
        ('Verifying - Enter pass phrase for {}:'.format(private_key), 'secret'),
        ]

    args = ['genrsa', '-aes256', '-out', private_key, '4096']
    #args = ['genpkey', '-out', private_key, '-outform', 'PEM', '-aes256', '-algorithm', 'rsa', '-pkeyopt', 'rsa_keygen_bits:4096']
    Responder(responses, 'openssl', *args, **kwargs)
    assert os.path.exists(private_key), 'could not generate {}'.format(private_key)

    sh.cp(private_key, temp_private_key)
    responses = [('Enter pass phrase for {}:'.format(temp_private_key), 'secret')]
    args = ['rsa', '-in', temp_private_key, '-out', private_key]
    Responder(responses, 'openssl', *args, **kwargs)
    os.remove(temp_private_key)

def main():
    filename = 'my_config'
    include_path = 'inc'
    test_path = '/home/leha/personal/configen/configen/test/data'
    test_files = glob(os.path.join(test_path, '*.json'))
    #test_files = [os.path.join(test_path, 'test_schema.json')]
    # copy header with helper test functions
    sh.cp(os.path.join(test_path, 'serialization_tests.h'), '.')
    # iterate over all files in test directory
    for test_filename in test_files:
        test_name = os.path.basename(test_filename).split('.')[0]
        print('Test file: ' + test_name)
        string_of_json = open(test_filename, 'r').read()
        code = cg.convert_json(string_of_json, language='c++',
                               namespace=['config'], filename=filename,
                               include_path=include_path);
        # write header, source and main
        with open(os.path.join(include_path, filename + '.h'), 'w') as header:
            header.write(code['header'])
        with open(os.path.join(filename + '.cc'), 'w') as src:
            src.write(code['source'])
        main_filename = os.path.join(test_path, test_name + '.cc')
        if os.path.exists(main_filename):
            sh.cp(main_filename, 'main.cc')
        else:
            print('Default main')
            with open('main.cc', 'w') as main_:
                main_.write('\n'.join(DEFAULT_MAIN))
        sh.make()
        # check c code
        run_main = sh.Command('./configen_test')
        check_output(run_main())

def prepare_file(file_path, build_dir):
    """ Move file into build folder before launching actual command (also compile coffeescript) """
    logger.info("Preparing file {0}".format(file_path))
    if file_path.endswith(".coffee"):
        logger.info("Compiling coffee script")
        f = open(file_path, 'r')
        js_content = ""
        coffee_content = ""
        for line in f:
            content_to_add = "{0}\n".format(line)
            if line.strip().startswith("#import"):
                js_content += content_to_add
            else:
                coffee_content += content_to_add

        compiled_content = coffeescript.compile(coffee_content).split('\n')

        js_content += '\n'.join(compiled_content[1:-2])

        logger.debug(js_content)
        file_name = path.splitext(path.basename(file_path))[0] + ".js"
        build_path = path.join(build_dir, file_name)
        f = open(build_path, 'w')
        f.write(js_content)
        return build_path
    else:
        logger.info("Copy JS file to build dir")
        build_path = path.join(build_dir, path.basename(file_path))
        sh.cp(file_path, build_path)

        return build_path

def install_theme(name, profile=None, toolbar=False, jupyter=True):
    """ copy given theme to theme.css and import css in custom.css """
    from sh import cp  # @UnresolvedImport (annotation for pydev)
    source_path = glob('%s/%s.css' % (THEMES_PATH, name))[0]
    paths = install_path(profile, jupyter)

    for i, target_path in enumerate(paths):
        # -- install theme
        themecss_path = '%s/theme.css' % target_path
        customcss_path = '%s/custom.css' % target_path
        cp(source_path, themecss_path)
        cp(source_path, customcss_path)

        print "Installing %s at %s" % (name, target_path)
        # -- check if theme import is already there, otherwise add it
        with open(customcss_path, 'r+a') as customcss:
            if not 'theme.css' in ' '.join(customcss.readlines()):
                customcss.seek(0, os.SEEK_END)
                customcss.write("\[email protected] url('theme.css');")

        # -- enable toolbar if requested
        if toolbar:
            print "Enabling toolbar"
            with open(themecss_path, 'rs+w') as themefile:
                # TODO do some proper css rewrite
                lines = (line.replace('div#maintoolbar', 'div#maintoolbar_active')
                                  for line in themefile.readlines())
                themefile.seek(0)
                themefile.writelines(lines)
                themefile.truncate()
        else:
            print "Toolbar is disabled. Set -T to enable"

def gen_tmpfile(kb_size, query_size, query_class):
	from sh import cp
	from experiments_pl import convertToQuery
	import re

	queryfile = "./{0}-{1}-queries.txt".format(query_class, query_size)
	tmpfile = make_tmpfile_name(kb_size, query_size, query_class)
	cp(
			"{0}.pl".format(kb_size),
			tmpfile
	)

	r = []

	with open(tmpfile, "a") as tmp:
		with open(queryfile) as queries:
			for i, query in enumerate(queries.readlines()):
				rule = convertToQuery(query.strip())
				args = ",".join([chr(65+n) for n,_ in enumerate(re.finditer('tweet',rule))])
				pred_sig = make_pred_sig(args, i)
				tmp.write("{0} :- {1}.\n".format(pred_sig, rule))
				r.append({
					'args': args,
					'i': i,
					'kb_size': kb_size,
					'query_size': query_size,
					'query_class': query_class,
					'orig_query': query.strip()
				})

	return r

def restore_file(filename):
    ''' Context manager restores a file to its previous state.

        If the file exists on entry, it is backed up and restored.

        If the file does not exist on entry and does exists on exit,
        it is deleted.
    '''

    exists = os.path.exists(filename)

    if exists:
        # we just want the pathname, not the handle
        # tiny chance of race if someone else gets the temp filename
        handle, backup = tempfile.mkstemp()
        os.close(handle)
        sh.cp('--archive', filename, backup)

    try:
        yield

    finally:
        if os.path.exists(filename):
            sh.rm(filename)
        if exists:
            # restore to original state
            sh.mv(backup, filename)

def copy_statics():
    if path.isdir('output/static'):
        sh.rm('-rf', 'output/static')

    if not path.isdir(OUTPUT_DIR):
        os.mkdir(OUTPUT_DIR)

    sh.cp('-r', 'static', 'output/static')

def update_versions(config, dir_type, pkg_name, pkg_path, versions) :
    pkg_dir = getattr(config,dir_type + "_dir")[pkg_name]
    if pkg_dir.exists() :
        for fname in os.listdir(+pkg_dir) :
            fpath = pkg_dir[fname]
            if fpath.isfile() :
                cp(+fpath, +pkg_path)
                versions[fname] =  "md5={}".format(file_md5(+fpath))

 def copy(self, source, dest, dir=False):
     s = self.mount_point + source
     d = self.mount_point + dest
     log.debug("Copying from '{0}' to '{1}'".format(s, d))
     if dir:
         cp('-r', s, d)
     else:
         cp(s, d)
     time.sleep(1)

    def build_compiled_components(self,arch):
        super(CppCompiledComponentsPythonRecipe, self).build_compiled_components(arch)

        # Copy libgnustl_shared.so
        with current_directory(self.get_build_dir(arch.arch)):
            sh.cp(
                "{ctx.ndk_dir}/sources/cxx-stl/gnu-libstdc++/{ctx.toolchain_version}/libs/{arch.arch}/libgnustl_shared.so".format(ctx=self.ctx,arch=arch),
                self.ctx.get_libs_dir(arch.arch)
            )

 def copy_files(self):
     """ Copy the LICENSE and CONTRIBUTING files to each folder repo """
     files = ['LICENSE.md', 'CONTRIBUTING.md']
     this_dir = sh.pwd().strip()
     for _file in files:
         sh.cp(
             '{0}/templates/{1}'.format(this_dir, _file),
             '{0}/'.format(self.book.textdir)
         )