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How to use are_dependencies_available method in avocado

Best Python code snippet using avocado_python

task.py

Source:task.py

...118            self.status_services,119            self.category,120            self.job_id,121        )122    def are_dependencies_available(self, runners_registry=None):123        """Verifies if dependencies needed to run this task are available.124        This currently checks the runner command only, but can be expanded once125        the handling of other types of dependencies are implemented.  See126        :doc:`/blueprints/BP002`.127        """128        if runners_registry is None:129            runners_registry = RUNNERS_REGISTRY_STANDALONE_EXECUTABLE130        return self.runnable.runner_command(runners_registry)131    def setup_output_dir(self, output_dir=None):132        if not self.runnable.output_dir:133            output_dir = output_dir or tempfile.mkdtemp(prefix=".avocado-task-")134            self.runnable.output_dir = output_dir135    @classmethod136    def from_recipe(cls, task_path):...

filter_packages_using_github_linguist.py

Source:filter_packages_using_github_linguist.py

...5import shutil6from pathlib import Path7import delegator8from .utils import tmp_cwd, git_cxt9def are_dependencies_available():10    """11    Check if git and github-linguist are available12    """13    dependencies = ["git", "github-linguist"]14    for dependency in dependencies:15        if shutil.which(dependency) is None:16            print(f"{dependency} is  not installed")17            return False18    return True19def create_argument_parser():20    parser = argparse.ArgumentParser()21    parser.add_argument("-pd", "--packages-dir", type=str, required=True,22                        help="Directory with all extracted package directories to test")23    parser.add_argument("-o", "--output", type=str, required=True, help="File to write dump output to")24    return parser25def is_package_implemented_in_c(package_dir):26    """27    Check if package is mainly implemented in C using github-linguist. Requires creating a git repository.28    """29    is_c_package = False30    with tmp_cwd(package_dir), git_cxt() as git_cxt_res:31            if not git_cxt_res:32                return "Failed"33            # try running github-linguist34            c = delegator.run("github-linguist")35            if c.return_code != 0:36                print(f"github-linguist exited with error code {c.return_code}")37                return "Failed"38            # parse the output39            linguist_output = c.out.strip()40            if linguist_output != "":41                try:42                    percentages = dict(entry.replace(' ', '').split('%') for entry in linguist_output.split(os.linesep))43                except ValueError:44                    print(f"failed to compute language percentage")45                    return "Failed"46                is_c_package = (percentages[max(percentages.keys(), key=float)] == 'C')47    return is_c_package48def main(packages_dir, output):49    if not are_dependencies_available():50        return51    extracted_packages_dir = Path(packages_dir)52    output_file = Path(output).absolute()53    if not extracted_packages_dir.is_dir():54        print(f"{extracted_packages_dir} is not a valid directory.")55        return56    packages_list = next(os.walk(extracted_packages_dir))[1]57    if packages_list == []:58        print(f"No extracted packages found in {extracted_packages_dir}")59        return60    classified_output = {"c": [], "not-c": [], "failed": []}61    total = len(packages_list)62    print(f"Found {total} packages")63    for count, package_dir in enumerate(packages_list, 1):...

find_c_packages.py

Source:find_c_packages.py

...5import os6import shutil7from pathlib import Path8import delegator9def are_dependencies_available():10    """11    Check if git and github-linguist are available12    """13    dependencies = ["git", "github-linguist"]14    for dependency in dependencies:15        if shutil.which(dependency) is None:16            print(f"{dependency} is  not installed")17            return False18    return True19def create_argument_parser():20    parser = argparse.ArgumentParser()21    parser.add_argument("-pd", "--packages-dir", type=str, required=True,22                        help="Directory with all extracted package directories to test")23    parser.add_argument("-o", "--output", type=str, required=True, help="File to write dump output to")24    return parser25def is_package_implemented_in_c(package_dir):26    """27    Check if package is mainly implemented in C using github-linguist. Requires creating a git repository.28    """29    os.chdir(package_dir)30    git_commands = ["git init", "git add .", "git commit -m 'blah'"]31    cleanup_git_command = "rm -rf .git"32    for command in git_commands:33        c = delegator.run(command)34        if c.return_code != 0:35            print(f"failed to create git repo")36            delegator.run(cleanup_git_command)37            return "Failed"38    is_c_package = False39    c = delegator.run("github-linguist")40    if c.return_code != 0:41        print(f"github-linguist exited with error code {c.return_code}")42        delegator.run(cleanup_git_command)43        return "Failed"44    else:45        linguist_output = c.out.strip()46        if linguist_output != "":47            try:48                percentages = dict(entry.replace(' ', '').split('%') for entry in linguist_output.split(os.linesep))49            except ValueError:50                print(f"failed to compute language percentage")51                delegator.run(cleanup_git_command)52                return "Failed"53            is_c_package = (percentages[max(percentages.keys(), key=float)] == 'C')54    delegator.run(cleanup_git_command)55    return is_c_package56def main():57    if not are_dependencies_available():58        return59    arg_parser = create_argument_parser()60    args = arg_parser.parse_args()61    extracted_packages_dir = Path(args.packages_dir)62    output_file = Path(args.output).absolute()63    if not extracted_packages_dir.is_dir():64        print(f"{extracted_packages_dir} is not a valid directory.")65        return66    packages_list = next(os.walk(extracted_packages_dir))[1]67    if packages_list == []:68        print(f"No extracted packages found in {extracted_packages_dir}")69        return70    classified_output = {"c": [], "not-c": [], "failed": []}71    total = len(packages_list)...

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