How to use cli_parser method in tox

Best Python code snippet using tox_python

old_weather.py

Source:old_weather.py

...114    Conditions: %(condition)s""" % forecast115            report.append(forecast_str)116    report_str = "\n".join(report)117    return report_str118def create_cli_parser():119    """120    Creates a command line interface parser.121    """122    cli_parser = ArgumentParser(description=__doc__)123    cli_parser.add_argument('location_code',124        help="The location code for the region you want to retrieve weather for. See http://developer.yahoo.com/weather/#req""")125    # Add the CLI options126    cli_parser.add_argument('-n', '--nocurr', action='store_true',127        help="suppress reporting the current weather conditions",128        default=False)129    cli_parser.add_argument('-d', '--delim', action='store',130        help="use the given string as a delimiter between the temperature and the conditions",131        default=" and ")132    cli_parser.add_argument('-f', '--forecast', action='store', type=int,133        help="show the forecast for DAYS days",134        default=0)135    cli_parser.add_argument('-l', '--location', action='store_true',136        help="print the location of the weather",137        default=False)138    cli_parser.add_argument('-m', '--metric', action='store_true',139        help="show the temperature in metric units (C)",140        default=False)141    cli_parser.add_argument('-v', '--verbose', action='store_true',142        help="print the weather section headers",143        default=False)144    cli_parser.add_argument('-t', '--temperature', action="store_true",145        help="print only the current temperature",146        default=False)147    cli_parser.add_argument('-c', '--conditions', action="store_true",148        help="print only the current conditions",149        default=False)150    cli_parser.add_argument('-o', '--output', action='store',151        help="print the weather conditions to a specified file name",152        default="")153    return cli_parser154def main(argv):155    """156    Main entry point of this file. Parses argv, gets weather, then emits output157    """158    # Create the command line parser.159    cli_parser = create_cli_parser()160    # Get the options and arguments.161    args = cli_parser.parse_args(argv)162    # Limit the requested forecast days.163    if args.forecast > DAYS_LIMIT or args.forecast < 0:164        cli_parser.error("Days to forecast must be between 0 and %d"165                         % DAYS_LIMIT)166    # Get the weather.167    weather = get_weather(args.location_code, args)168    # Create the report.169    report = create_report(weather, args)170    if report is None:171        return -1172    else:173        if args.output == '':...

test_cli_parser.py

Source:test_cli_parser.py

1import unittest2class CLIParser(object):3    def __init__(self, schema):4        self.flags = {}5        self.schema = schema6    def set_cli(self, cli):7        parsed_cli = self.extract_flags(cli)8        self.evaluate_all_flags(parsed_cli)9    def evaluate_all_flags(self, parsed_cli):10        for item in parsed_cli:11            split_flag = item.split(" ")12            flag = split_flag[0]13            if flag not in self.schema.keys():14                raise Exception(f"Unknown flag has been passed: flag -{flag} is not in the schema")15            value = True16            if len(split_flag) > 1:17                if split_flag[1]:18                    value = split_flag[1]19            self.flags[flag] = value20    @staticmethod21    def extract_flags(cli):22        parsed_cli = []23        i = 024        block = ""25        for char in cli:26            if char == "-" and not cli[i + 1].isnumeric():27                parsed_cli.append(block)28                i += 129                block = ""30                continue31            block += char32            i += 133        parsed_cli.append(block)34        return parsed_cli[1:]35    def evaluate_flag(self, flag):36        flag_type = self.schema[flag]37        if type(flag_type) == list:38            flag_type = flag_type[0]39            return [self.cast(val, flag_type) for val in self.flags[flag].split(",")]40        if flag not in self.flags.keys():41            return False42        return self.cast(self.flags[flag], flag_type)43    def cast(self, value, new_type):44        return new_type(value)45class TestCLIParser(unittest.TestCase):46    def test_should_return_true_when_single_boolean_flag(self):47        cli_parser = CLIParser({"l": bool})48        cli_parser.set_cli("-l")49        self.assertEqual(True, cli_parser.evaluate_flag("l"))50    def test_should_return_false_when_no_single_boolean(self):51        cli_parser = CLIParser({"l": bool})52        cli_parser.set_cli("")53        self.assertEqual(False, cli_parser.evaluate_flag("l"))54    def test_should_return_integer_when_single_integer_flag(self):55        cli_parser = CLIParser({"p": int})56        cli_parser.set_cli("-p 8080")57        self.assertEqual(8080, cli_parser.evaluate_flag("p"))58    def test_should_return_string_when_single_string_flag(self):59        cli_parser = CLIParser({"d": str})60        cli_parser.set_cli("-d /usr/logs")61        self.assertEqual("/usr/logs", cli_parser.evaluate_flag("d"))62    def test_should_parse_several_different_flags_type_at_once(self):63        cli_parser = CLIParser({"l": bool, "p": int, "d": str})64        cli_parser.set_cli("-l -p 8080 -d /usr/logs")65        self.assertEqual(True, cli_parser.evaluate_flag("l"))66        self.assertEqual(8080, cli_parser.evaluate_flag("p"))67        self.assertEqual("/usr/logs", cli_parser.evaluate_flag("d"))68    def test_should_return_collection_when_single_collection_flag(self):69        cli_parser = CLIParser({"g": [str]})70        cli_parser.set_cli("-g this,is,a,list")71        self.assertEqual(["this", "is", "a", "list"], cli_parser.evaluate_flag("g"))72    def test_cli_is_split_correctly_with_minus_in_values(self):73        cli_parser = CLIParser({"d": int})74        cli_parser.set_cli("-d -3")75        self.assertEqual(-3, cli_parser.evaluate_flag("d"))76    def test_should_return_multiple_collections_when_multiple_collection_flag(self):77        cli_parser = CLIParser({"g": [str], "d": [int]})78        cli_parser.set_cli("-g this,is,a,list -d 1,2,-3,5")79        self.assertEqual(["this", "is", "a", "list"], cli_parser.evaluate_flag("g"))80        self.assertEqual([1, 2, -3, 5], cli_parser.evaluate_flag("d"))81    def test_should_raise_an_exception_if_flag_is_not_in_schema(self):82        cli_parser = CLIParser({"g": str, "d": [int]})83        with self.assertRaises(Exception) as context:84            cli_parser.set_cli("-f this,is,not,a,flag")85        self.assertEqual("Unknown flag has been passed: flag -f is not in the schema", context.exception.args[0])86if __name__ == '__main__':...

test_inspect.py

Source:test_inspect.py

1from __future__ import absolute_import, division, print_function2import pytest3import requests_mock4from appr.client import DEFAULT_PREFIX5from appr.commands.inspect import InspectCmd6def get_inspectcmd(cli_parser, args=[]):7    options = cli_parser.parse_args(["inspect"] + args)8    return InspectCmd(options)9def test_inspect_init(cli_parser):10    inspectcmd = get_inspectcmd(cli_parser, ["kpm.sh/foo/bar", "-t", "helm"])11    assert inspectcmd.version == "default"12    assert inspectcmd.registry_host == "kpm.sh"13    assert InspectCmd.name == "inspect"14def test_inspect_tree(cli_parser, package_blob, capsys):15    inspectcmd = get_inspectcmd(cli_parser, ["kpm.sh/foo/bar@1.0.0", "-t", "helm", "--tree"])16    with requests_mock.mock() as m:17        response = package_blob18        m.get("https://kpm.sh" + DEFAULT_PREFIX + "/api/v1/packages/foo/bar/1.0.0/helm/pull", content=response)19        inspectcmd.exec_cmd()20        out, err = capsys.readouterr()21        default_out = ["README.md", "manifest.yaml", "templates/rocketchat-rc.yml", "templates/rocketchat-svc.yml\n"]22        default_out.sort()23        assert out == "\n".join(default_out)24def test_inspect_default(cli_parser, package_blob, capsys):25    """ Default is the tree view """26    inspectcmd = get_inspectcmd(cli_parser, ["kpm.sh/foo/bar@1.0.0", "-t", "helm", "--tree"])27    inspectcmd_default_file = get_inspectcmd(cli_parser, ["kpm.sh/foo/bar@1.0.0", "-t", "helm"])28    with requests_mock.mock() as m:29        response = package_blob30        m.get("https://kpm.sh" + DEFAULT_PREFIX + "/api/v1/packages/foo/bar/1.0.0/helm/pull", content=response)31        inspectcmd.exec_cmd()32        out, err = capsys.readouterr()33        inspectcmd_default_file.exec_cmd()34        default_out, default_err = capsys.readouterr()35        assert out == default_out36def test_inspect_file(cli_parser, package_blob, capsys):37    inspectcmd = get_inspectcmd(cli_parser, ["kpm.sh/foo/bar@1.0.0", "-t", "helm", "--file", "README.md"])38    with requests_mock.mock() as m:39        response = package_blob40        m.get("https://kpm.sh" + DEFAULT_PREFIX + "/api/v1/packages/foo/bar/1.0.0/helm/pull", content=response)41        inspectcmd.exec_cmd()42        out, err = capsys.readouterr()43        readme = "\nrocketchat\n===========\n\n# Install\n\nkpm install rocketchat\n\n"44        assert out == readme + "\n"...

Automation Testing Tutorials

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.