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How to use simple_requirement method in lisa

Best Python code snippet using lisa_python

test_requirements.py

Source:test_requirements.py

1# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).2# Licensed under the Apache License, Version 2.0 (see LICENSE).3import os4from textwrap import dedent5import pytest6from pkg_resources import Requirement7from twitter.common.contextutil import temporary_dir8from pex.requirements import requirements_from_file, requirements_from_lines9from pex.resolvable import ResolvableRequirement10from pex.resolver_options import ResolverOptionsBuilder11def test_from_empty_lines():12  reqs = requirements_from_lines([])13  assert len(reqs) == 014  reqs = requirements_from_lines(dedent("""15  # comment16  """).splitlines())17  assert len(reqs) == 018@pytest.mark.parametrize('flag_separator', (' ', '='))19def test_line_types(flag_separator):20  reqs = requirements_from_lines(dedent("""21  simple_requirement22  specific_requirement==223  --allow-external%sspecific_requirement24  """ % flag_separator).splitlines())25  # simple_requirement26  assert len(reqs) == 227  assert isinstance(reqs[0], ResolvableRequirement)28  assert reqs[0].requirement == Requirement.parse('simple_requirement')29  assert not reqs[0].options._allow_external30  # specific_requirement31  assert isinstance(reqs[1], ResolvableRequirement)32  assert reqs[1].requirement == Requirement.parse('specific_requirement==2')33  assert reqs[1].options._allow_external34def test_all_external():35  reqs = requirements_from_lines(dedent("""36  simple_requirement37  specific_requirement==238  --allow-all-external39  """).splitlines())40  assert reqs[0].options._allow_external41  assert reqs[1].options._allow_external42def test_index_types():43  reqs = requirements_from_lines(dedent("""44  simple_requirement45  --no-index46  """).splitlines())47  assert reqs[0].options._fetchers == []48  for prefix in ('-f ', '--find-links ', '--find-links='):49    reqs = requirements_from_lines(dedent("""50    foo51    --no-index52    %shttps://example.com/repo53    """ % prefix).splitlines())54    assert len(reqs[0].options._fetchers) == 155    assert reqs[0].options._fetchers[0].urls('foo') == ['https://example.com/repo']56  for prefix in ('-i ', '--index-url ', '--index-url=', '--extra-index-url ', '--extra-index-url='):57    reqs = requirements_from_lines(dedent("""58    foo59    --no-index60    %shttps://example.com/repo/61    """ % prefix).splitlines())62    assert len(reqs[0].options._fetchers) == 1, 'Prefix is: %r' % prefix63    assert reqs[0].options._fetchers[0].urls('foo') == ['https://example.com/repo/foo/']64def test_nested_requirements():65  with temporary_dir() as td1:66    with temporary_dir() as td2:67      with open(os.path.join(td1, 'requirements.txt'), 'w') as fp:68        fp.write(dedent('''69            requirement170            requirement271            -r %s72            -r %s73        ''' % (74            os.path.join(td2, 'requirements_nonrelative.txt'),75            os.path.join('relative', 'requirements_relative.txt'))76        ))77      with open(os.path.join(td2, 'requirements_nonrelative.txt'), 'w') as fp:78        fp.write(dedent('''79        requirement380        requirement481        '''))82      os.mkdir(os.path.join(td1, 'relative'))83      with open(os.path.join(td1, 'relative', 'requirements_relative.txt'), 'w') as fp:84        fp.write(dedent('''85        requirement586        requirement687        '''))88      def rr(req):89        return ResolvableRequirement.from_string(req, ResolverOptionsBuilder())90      reqs = requirements_from_file(os.path.join(td1, 'requirements.txt'))...

simple.py

Source:simple.py

...6from .....parser import cxx987from be_typing import TYPE_CHECKING8@glrp.rule('simple-requirement : expression ";"')9@cxx9810def simple_requirement(self, p):11    # type: (CxxParser, glrp.Production) -> None12    pass13if TYPE_CHECKING:...

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