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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"...

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