How to use get_executable method in tox

Best Python code snippet using tox_python

executables.py

Source:executables.py

...47            else:48                self._cache[name] = self._find_exe(name, requires, install_txt)49        return self._cache[name]50    def _find_exe(self, name, requires=(), install_txt=None):51        fexe = get_executable(name)52        if not fexe:  # pragma: nocover53            # try $PKG/node_modules/.bin/<exe|cmd>54            noderoot = Package().root / 'node_modules/.bin'55            if name + '.cmd' in noderoot:56                return str(noderoot / (name + '.cmd'))57            if not install_txt:  # pragma: nocover58                install_txt = "Missing command: %r" % name59                if requires:60                    install_txt += " [requires: %s]" % requires61            raise MissingCommand(install_txt)62        return fexe63    def find_wheel(self):64        exename = 'wheel'65        exepath = get_executable(exename)66        if not exepath:67            pip = get_executable('pip')68            cmd = pip + ' install wheel[signatures]'69            if win32:70                # self.ctx.run(cmd, echo=True)71                runners.run(cmd)72                wheel = get_executable(exename)73                # generate signing key if downloading wheel74                runners.run(wheel + ' keygen')75            else:76                raise MissingCommand("Missing wheel (%s)" % cmd)77            print('Your ~/.pypirc file should have a [pypi] section instead of a [server-login] section')78        return exepath79    def find_twine(self):80        exename = 'twine'81        exepath = get_executable(exename)82        if not exepath:83            pip = get_executable('pip')84            cmd = pip + ' install twine'85            if win32:86                # self.ctx.run(cmd, echo=True)87                runners.run(cmd)88                exepath = get_executable(exename)89            else:90                raise MissingCommand("Missing twine (%s)" % cmd)91            print('Your ~/.pypirc file should have a [pypi] section instead of a [server-login] section')92        return exepath93    def find_uglify(self):94        exename = 'uglifyjs'95        exepath = get_executable(exename)96        if not exepath:97            npminstall = "npm install -g uglify-js --no-color"98            if win32:99                self.ctx.run(npminstall, echo=False, encoding="utf-8")100                exepath = get_executable(exename)101            else:102                raise MissingCommand("Missing uglifyjs (%s)" % npminstall)103        return exepath104    def find_browserify(self):105        exename = 'browserify'106        exepath = get_executable(exename)107        npminstall = "npm install -g browserify --no-color"108        if not exepath:109            if win32:110                # self.ctx.run(npminstall, echo=False, encoding="utf-8")111                self.ctx.run(npminstall, echo=True, encoding="utf-8")112                exepath = get_executable(exename)113            else:114                raise MissingCommand("Missing browserify (%s)" % npminstall)115        return exepath116    def find_babili(self):117        exename = 'babili'118        exepath = get_executable(exename)119        npminstall = "npm install -g babili --no-color"120        if not exepath:121            if win32:122                self.ctx.run(npminstall, echo=False, encoding="utf-8")123                exepath = get_executable(exename)124            else:125                raise MissingCommand("Missing babili (%s)" % npminstall)126        return exepath127    def find_babel(self):128        exename = 'babel'129        exepath = get_executable(exename)130        npminstall = "npm install -g babel-cli --no-color"131        if not exepath:132            if win32:133                self.ctx.run(npminstall, echo=False, encoding="utf-8")134                exepath = get_executable(exename)135            else:136                raise MissingCommand("Missing babel (%s)" % npminstall)137        return exepath138    # def find_babel(self):139    #     exename = 'babel'140    #     exepath = get_executable(exename)141    #     npminstall = "npm install -g babel --no-color"142    #     if not exepath:143    #         if win32:144    #             self.ctx.run(npminstall, echo=False, encoding="utf-8")145    #             exepath = get_executable(exename)146    #         else:147    #             raise MissingCommand("Missing babel (%s)" % npminstall)148    #     return exepath149    def find_nodejs(self):  # pragma: nocover150        """Find :program:`node`.151        """152        if sys.platform == 'win32':153            node_exe = get_executable('node')154        else:155            node_exe = get_executable('nodejs') or get_executable('node')156        if not node_exe:  # pragma: nocover157            raise MissingCommand("""158            Install Node.js using your OS package manager159            https://github.com/joyent/node/wiki/Installing-Node.js-via-package-manager160            """)161        return node_exe162    def find_npm(self):163        """Find the node package manager (:program:`npm`).164        """165        npm_exe = get_executable('npm')166        if not npm_exe:  # pragma: nocover167            raise MissingCommand("""168            Install Node.js using your OS package manager169            https://github.com/joyent/node/wiki/Installing-Node.js-via-package-manager170            """)171        return npm_exe172#: public interface to the :py:class:`Executables` class173exe = Executables()174def requires(*deps):175    """Decorator to declare global dependencies/requirements.176       Usage (``@task`` must be last)::177           @requires('nodejs', 'npm', 'lessc')178           @task179           def mytask(..)...

install.py

Source:install.py

...61    return local_filename62def mkdir_if_not_exist(d):63    if not os.path.isdir(d):64        os.makedirs(d)65def get_executable(e):66    return shutil.which(e)67def link(from_file, to_file, override_to_dir=''):68    from_file = os.path.join(root_dir, from_file)69    temp = override_to_dir if override_to_dir else home_dir70    to_file = os.path.join(temp, to_file)71    rm_if_exists(to_file)72    # logging.info('symlinking {} to {}'.format(from_file, to_file))73    if not os.path.isdir(os.path.dirname(to_file)):74        logging.info('making directory {}'.format(os.path.dirname(to_file)))75        os.makedirs(os.path.dirname(to_file))76    os.symlink(from_file, to_file)77if __name__ == '__main__':78    op_sys = get_os()79    logging.basicConfig(level=logging.INFO)80    logging.info('Hello, {}!'.format(os.environ['USER']))81    logging.info('Setting up your environment for {}'.format(op_sys))82    root_dir = os.path.abspath(os.path.dirname(__file__))83    logging.info('located config directory at {}'.format(root_dir))84    home_dir = os.path.abspath(os.environ['HOME'])85    logging.info('located home directory at {}'.format(home_dir))86    # homebrew87    if not get_executable('brew'):88        logging.info('Installing Homebrew')89        url = 'https://raw.githubusercontent.com/Homebrew/install/master/install.sh'90        fname = download_file(url)91        run('bash ' + fname)92        rm_if_exists(fname)93    else:94        logging.info('Homebrew is already installed')95    # anaconda96    if not get_executable('conda'):97        logging.info('Installing Anaconda')98        url = 'https://repo.continuum.io/archive/Anaconda3-5.2.0-{}-x86_64.sh'.format(99            'MacOSX' if op_sys == 'mac' else 'Linux')100        fname = download_file(url)101        run('bash {} -b -p {}/anaconda'.format(fname, os.environ.get('HOME')))102        rm_if_exists(fname)103    else:104        logging.info('Anaconda is already installed')105    # fish106    if not get_executable('fish'):107        run('brew install fish bc curl')108    run('curl https://git.io/fisher --create-dirs -sLo ~/.config/fish/functions/fisher.fish')109    # run('brew install npm', condition=not get_executable('npm'))110    run('brew install fzf', condition=not get_executable('fzf'))111    run('brew install grc', condition=not get_executable('grc'))112    run('brew install tmux', condition=not get_executable('tmux'))113    run('brew install neovim', condition=not get_executable('nvim'))114    link('conf/tmux', '.tmux.d')115    mkdir_if_not_exist('.config')116    link('conf/nvim', '.config/nvim')117    link('conf/dotfiles/fish.fish', '.config/fish/config.fish')118    link('conf/dotfiles/gitconfig.yml', '.gitconfig')119    link('conf/dotfiles/gitignore', '.gitignore')120    link('conf/dotfiles/tmux.sh', '.tmux.conf')121    link('local', '.mylocal')122    # powerline fonts123    powerline_dir = os.path.join('{}/.config/powerline'.format(124        os.environ['HOME']))125    if not os.path.isdir(powerline_dir):126        run('git clone https://github.com/powerline/fonts.git {}'.format(127            powerline_dir))128        curr_dir = os.getcwd()129        os.chdir(powerline_dir)130        run('./install.sh')131        os.chdir(curr_dir)132    # vim package manager133    to_file = '{}/.local/share/nvim/site/autoload/plug.vim'.format(134        os.environ['HOME'])135    if not os.path.isfile(to_file):136        mkdir_if_not_exist('{}/.local/share/nvim/site/autoload'.format(137            os.environ['HOME']))138        download_file(139            'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim',140            to_file)141    print('you need to change your default shell to fish:')142    print('sudo echo "{}" >> /etc/shells'.format(get_executable('fish')))143    print('chsh -s {}'.format(get_executable('fish')))144    print('finished! you can now run the following to get started')145    print(get_executable('fish'))146    print('dont forget to run the following')...

configurations.py

Source:configurations.py

...54def get_arg_for_spl(spl):55    spl = AVAILABLE_SPL[spl]56    return ("--feature-model=" + os.path.join(MODELS_PATH, spl.feature_model) + " " +57            "--uml-model=" + os.path.join(MODELS_PATH, spl.uml_model))58def get_executable(strategy, spl):59    '''60    Returns the corresponding executable for the given analysis configuration.61    '''62    return ("/usr/bin/time -v " + REANA_MAIN + " "63            + get_arg_for_strategy(strategy) + " "64            + get_arg_for_spl(spl))65CONFIGURATIONS= OrderedDict()66for strategy in ANALYSIS_STRATEGIES:67    for spl in SPL_ORDER:68        CONFIGURATIONS.update({(spl, strategy): get_executable(strategy, spl)})69# These 3 take a long time to run (between 1.5 and 3.5 hours), so it is best70#to run them separately and then merge the results in replay.json.71#CONFIGURATIONS = {72#        ("MinePump", "Family-based"): get_executable("Family-based", "MinePump"),73#        ("MinePump", "Family-product-based"): get_executable("Family-product-based", "MinePump"),74#        ("Cloud", "Product-based"): get_executable("Product-based", "Cloud")...

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