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How to use _install_dep method in lisa

Best Python code snippet using lisa_python

fabfile.py

Source:fabfile.py

...124    sudo('python flask-microblog/setup.py develop')125    sudo('pip install -r ~/flask-microblog/requirements.txt')126def sync_it():127    run_command_on_selected_server(_sync_it)128def _install_dep():129    sudo('apt-get -y install nginx')130    sudo('apt-get -y install supervisor')131    sudo('apt-get -y install gunicorn')132    sudo('apt-get -y install python-pip')133    sudo('apt-get update')134    sudo('apt-get -y install libpq-dev')135    sudo('apt-get -y install python-dev')136    sudo('apt-get -y install postgresql')137    sudo('apt-get -y upgrade gunicorn')138def install_dep():139    run_command_on_selected_server(_install_dep)140def _start_server():141    sudo('/etc/init.d/nginx stop')142    sudo('/etc/init.d/nginx start')...

hybrid-cg-main.py

Source:hybrid-cg-main.py

...18        if diff_file:19            print('Applying patches...')20            subprocess.run(['git', 'apply', diff_file])21            22def _install_dep(module_name):23    print('Installing node dependencies for ' + module_name)24    subprocess.run(['npm', 'install'])25    26def _change_path(json_file, path_part):27    jf = json.load(open(json_file, 'r'))28    for node in jf['nodes']:29        node['pos'] = node['pos'].replace(path_part + '/', '')        30    json.dump(jf, open(json_file, 'w'), indent = 2)31    32def _run_dynamic(tools_dir, filter, node_cg, node_bin, cg_path, module_name, wd):33    print('Running npm test')34    my_env = os.environ.copy()35    my_env["PATH"] = node_cg + os.pathsep + my_env["PATH"]36    my_env["CALLCHAIN_INCLUDE"] = '|'.join(filter)37    subprocess.run(['npm', 'test'], env=my_env)38    subprocess.run([os.path.join(tools_dir, 'process-results.sh'), 'v8', '-cg', tools_dir, node_bin])39    if not os.path.exists(os.path.join(cg_path, "dyn-v8")):40        os.mkdir(os.path.join(cg_path, "dyn-v8"))41    shutil.move("full-trace.json.txt", os.path.join(cg_path, "dyn-v8", module_name + ".json"))42    _change_path(os.path.join(cg_path, "dyn-v8", module_name + ".json"), wd)43    44def _run_static(tools_dir, filter, cg_path, module_name, wd):45    def _run_with_strategy(strategy):46        print('Running ACG analysis with %s strategy' % strategy)47        with open(module_name + '.cgtxt', 'w') as cg_out:48            subprocess.run(['node', os.path.join(tools_dir, 'js-callgraph', 'js-callgraph.js'), '--cg', '--v8', '--strategy', strategy, '--baseDirToCut', wd, os.path.join(wd, filter[0])], stdout=cg_out)49        converter.convert_acg_js(os.path.join(wd, module_name))50        if not os.path.exists(os.path.join(cg_path, "acg-" + strategy)):51            os.mkdir(os.path.join(cg_path, "acg-" + strategy))52        shutil.move(module_name + ".json", os.path.join(cg_path, "acg-" + strategy, module_name + ".json"))        53        54    _run_with_strategy('ONESHOT')55    _run_with_strategy('DEMAND')56def _create_final_cg(cg_path):57    def _get_conf(foundBy):58        if 'dyn-v8' in foundBy:59            return 160        elif 'acg-demand' in foundBy and 'acg-oneshot' in foundBy:61            return 0.1962        elif 'acg-oneshot' in foundBy:63            return 0.2764        else:65            return 0.0366    for merged_cg in os.listdir(os.path.join(cg_path, 'x-compared')):67        mcg = json.load(open(os.path.join(cg_path, 'x-compared', merged_cg), 'r'))68        for node in mcg['nodes']:69            node.pop('foundBy', None)70        for link in mcg['links']:71            link['confidence'] = _get_conf(link['foundBy'])72            link.pop('foundBy', None)73        json.dump(mcg, open(os.path.join(cg_path, merged_cg), 'w'), indent = 2)74def main(skip_clone=False):75    wd = os.path.abspath(CONF['working-dir'])76    td = os.path.abspath(CONF['js-tools'])77    node_cg = os.path.dirname(os.path.join(td, 'node'))78    node_bin = os.path.abspath(CONF['node-orig'])79    cg_path = os.path.abspath(CONF['cg-path'])80    cwd = os.getcwd()81    diff_file = None82    for node_module in CONF['modules']:83        if not skip_clone:84            if node_module['patch']:85                diff_file = os.path.abspath(os.path.join(cwd, node_module['patch']))86            _clone(node_module['repo'], node_module['hash'], diff_file, wd)87            diff_file = None88            _install_dep(node_module['name'])89        else:90            os.chdir(os.path.join(wd, node_module['name']))91        _run_dynamic(td, node_module['filter'], node_cg, node_bin, cg_path, node_module['name'], wd)92        _run_static(td, node_module['filter'], cg_path, node_module['name'], wd)93        os.chdir(cwd)94    comparator.compare(filter_entry=True, filter_wrapper=True)95    _create_final_cg(cg_path)96    generator.generate_csv()97if __name__ == '__main__':...

system.py

Source:system.py

...5@author: Nishad Mandlik6"""7import os8_SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))9def _install_dep(pkg_name):10    """11    Check is specified package is installed, and it not, install it via apt.12    Args:13        pkg_name (str): Name of the dependency to be checked.14    Returns:15        None.16    """17    if ("install ok installed" not in18            os.popen("dpkg -s " + pkg_name + " | grep Status").read()):19        os.system("sudo apt install " + pkg_name)20    else:21        print(pkg_name + " OK")22def _create_log_dir(logs_dir_path):23    """24    Create the specified directory to store logs, if not already present25    Args:26        logs_dir_path (str): Path of the directory to store logs.27    Returns:28        None.29    """30    os.system("mkdir -p \"" + logs_dir_path + "\"")31def get_iw_devs():32    """33    Get the available wireless devices.34    Returns:35        dict:36            A dictionary consisting of the phy IDs as the keys37            and the interface names as the values.38    """39    dev_strs = os.popen("iw dev").read().split("phy#")[1:]40    devs_dict = {}41    for dev_str in dev_strs:42        phy_id = dev_str[:dev_str.find("\n")]43        if_name = dev_str.split("Interface ")[1]44        if_name = if_name[:if_name.find("\n")]45        devs_dict[phy_id] = if_name46    return devs_dict47def _get_iw_modes():48    """49    Get the supported modes of operation for each wireless device.50    Returns:51        dict:52            A dictionary consisting of the phy IDs as the keys53            and a list of available modes as the values.54    """55    list_strs = os.popen("iw list").read().split("Wiphy phy")[1:]56    modes_dict = {}57    for list_str in list_strs:58        phy_id = list_str[:list_str.find("\n")]59        modes_str = list_str.split("Supported interface modes:")[1].lstrip()60        modes_list = []61        for line in modes_str.split("\n"):62            if ("*" in line):63                modes_list.append(line.split("* ")[1])64            else:65                break66        modes_dict[phy_id] = modes_list67    return modes_dict68def _get_monitor_compatible_ifs():69    """70    Return a list of wireless interfaces that support monitor mode.71    Returns:72        list:73            Names of interfaces which support monitor mode.74    """75    devs = get_iw_devs()76    modes = _get_iw_modes()77    monitor_if_names = []78    for dev in devs.items():79        if ("monitor" in modes[dev[0]]):80            monitor_if_names.append(dev[1])81    return monitor_if_names82def check(logs_dir_path=None):83    """84    Check if necessary dependencies are met, install missing packages and85    select an interface for sniffing.86    Args:87        logs_dir_path (str, optional): Path of the directory to store logs.88            If None, the default path (USER_HOME/pysniff_logs) is used.89            Defaults to None.90    Raises:91        RuntimeError: If no monitor-capable interface is found.92    Returns:93        tuple:94            Tuple containing name of the interface selected for sniffing and95            path of the logs directory. If a custom path is supplied to the96            function, the same path is returned. Otherwise,97            the default path is returned.98    """99    if logs_dir_path is None:100        logs_dir_path = os.path.join(os.path.expanduser("~"), "pysniff_logs")101    _install_dep("net-tools")102    _install_dep("wireless-tools")103    _install_dep("iw")104    monitor_if_names = _get_monitor_compatible_ifs()105    if (len(monitor_if_names) == 0):106        raise RuntimeError(107            "Wireless interface with monitor capability not found")108    else:109        print("Found interface(s) with monitor capbility. Selecting " +110              monitor_if_names[0])111    _install_dep("tshark")112    _create_log_dir(logs_dir_path)...

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