Best Python code snippet using autotest_python
external_packages.py
Source:external_packages.py  
...518    urls = ('http://www.lag.net/paramiko/download/' + local_filename,519            'ftp://mirrors.kernel.org/gentoo/distfiles/' + local_filename,)520    hex_sum = '592be7a08290070b71da63a8e6f28a803399e5c5'521    _build_and_install = ExternalPackage._build_and_install_from_package522    def _check_for_pycrypto(self):523        # NOTE(gps): Linux distros have better python-crypto packages than we524        # can easily get today via a wget due to the library's age and staleness525        # yet many security and behavior bugs are fixed by patches that distros526        # already apply.  PyCrypto has a new active maintainer in 2009.  Once a527        # new release is made (http://pycrypto.org/) we should add an installer.528        try:529            import Crypto530        except ImportError:531            logging.error('Please run "sudo apt-get install python-crypto" '532                          'or your Linux distro\'s equivalent.')533            return False534        return True535    def _build_and_install_current_dir(self, install_dir):536        if not self._check_for_pycrypto():537            return False538        # paramiko 1.7.4 doesn't require building, it is just a module directory539        # that we can rsync into place directly.540        if not os.path.isdir('paramiko'):541            raise Error('no paramiko directory in %s.' % os.getcwd())542        status = system("rsync -r 'paramiko' '%s/'" % install_dir)543        if status:544            logging.error('%s rsync to install_dir failed.' % self.name)545            return False546        return True547class SimplejsonPackage(ExternalPackage):548    version = '2.0.9'549    local_filename = 'simplejson-%s.tar.gz' % version550    urls = ('http://pypi.python.org/packages/source/s/simplejson/' +...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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