def test_validation(self):
        with ParseContext.temp('PythonTargetTest/test_validation'):

            # Adding a JVM Artifact as a provides on a PythonTarget doesn't make a lot of sense. This test
            # sets up that very scenario, and verifies that pants throws a TargetDefinitionException.
            self.assertRaises(TargetDefinitionException,
                              PythonTarget,
                              name="one",
                              sources=[],
                              provides=Artifact(org='com.twitter',
                                                name='one-jar',
                                                repo=Repository(
                                                    name='internal',
                                                    url=None,
                                                    push_db=None,
                                                    exclusives=None)))

            name = "test-with-PythonArtifact"
            pa = PythonArtifact(name='foo', version='1.0', description='foo')

            # This test verifies that adding a 'setup_py' provides to a PythonTarget is okay.
            self.assertEquals(
                PythonTarget(name=name, provides=pa, sources=[]).name, name)
            name = "test-with-none"

            # This test verifies that having no provides is okay.
            self.assertEquals(
                PythonTarget(name=name, provides=None, sources=[]).name, name)
Beispiel #2
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    def test_binary_target_injected_into_minified_dependencies_with_provider(
            self):
        with ParseContext.temp():
            bar = python_library(name='bar',
                                 provides=setup_py(
                                     name='bar',
                                     version='0.0.0',
                                 ).with_binaries(bar_binary=pants(':bar_bin')))

            bar_bin = python_binary(name='bar_bin',
                                    entry_point='bar.bin.bar',
                                    dependencies=[pants(':bar_bin_dep')])

            bar_bin_dep = python_library(name='bar_bin_dep',
                                         provides=setup_py(
                                             name='bar_bin_dep',
                                             version='0.0.0',
                                         ))

        assert SetupPy.minified_dependencies(bar) == OrderedSet(
            [bar_bin, bar_bin_dep])
        entry_points = dict(SetupPy.iter_entry_points(bar))
        assert entry_points == {'bar_binary': 'bar.bin.bar'}

        with self.run_execute(bar, recursive=False) as setup_py_command:
            setup_py_command.run_one.assert_called_with(bar)

        with self.run_execute(bar, recursive=True) as setup_py_command:
            setup_py_command.run_one.assert_has_calls(
                [call(bar), call(bar_bin_dep)], any_order=True)
Beispiel #3
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  def test_binary_target_injected_into_minified_dependencies(self):
    with ParseContext.temp():
      foo = python_library(
        name = 'foo',
        provides = setup_py(
          name = 'foo',
          version = '0.0.0',
        ).with_binaries(
          foo_binary = pants(':foo_bin')
        )
      )

      foo_bin = python_binary(
        name = 'foo_bin',
        entry_point = 'foo.bin.foo',
        dependencies = [ pants(':foo_bin_dep') ]
      )

      foo_bin_dep = python_library(
        name = 'foo_bin_dep'
      )

    assert SetupPy.minified_dependencies(foo) == OrderedSet([foo_bin, foo_bin_dep])
    entry_points = dict(SetupPy.iter_entry_points(foo))
    assert entry_points == {'foo_binary': 'foo.bin.foo'}

    with self.run_execute(foo, recursive=False) as setup_py_command:
      setup_py_command.run_one.assert_called_with(foo)

    with self.run_execute(foo, recursive=True) as setup_py_command:
      setup_py_command.run_one.assert_called_with(foo)
Beispiel #4
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def extract_target(java_targets, is_classpath):
  primary_target = InternalTarget.sort_targets(java_targets)[0]

  with ParseContext.temp(primary_target.target_base):
    internal_deps, jar_deps = _extract_target(java_targets, is_classpath)

    # TODO(John Sirois): make an empty source set work in ant/compile.xml
    sources = [ '__no_source__' ]

    all_deps = OrderedSet()
    all_deps.update(internal_deps)
    all_deps.update(jar_deps)

    if is_java(primary_target):
      return JavaLibrary('ide',
                         sources,
                         dependencies = all_deps,
                         is_meta = True)
    elif is_scala(primary_target):
      return ScalaLibrary('ide',
                          sources,
                          dependencies = all_deps,
                          is_meta = True)
    else:
      raise TypeError("Cannot generate IDE configuration for targets: %s" % java_targets)
 def test_python_binary_with_source_no_entry_point(self):
     with ParseContext.temp('src'):
         assert PythonBinary(name='binary1',
                             source='blork.py').entry_point == 'blork'
         assert PythonBinary(
             name='binary2',
             source='bin/blork.py').entry_point == 'bin.blork'
Beispiel #6
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 def test_validation(self):
     with ParseContext.temp():
         repo = Repository(name="myRepo", url="myUrl", push_db="myPushDb")
         Artifact(org="testOrg",
                  name="testName",
                  repo=repo,
                  description="Test")
         self.assertRaises(ValueError,
                           Artifact,
                           org=1,
                           name="testName",
                           repo=repo,
                           description="Test")
         self.assertRaises(ValueError,
                           Artifact,
                           org="testOrg",
                           name=1,
                           repo=repo,
                           description="Test")
         self.assertRaises(ValueError,
                           Artifact,
                           org="testOrg",
                           name="testName",
                           repo=1,
                           description="Test")
         self.assertRaises(ValueError,
                           Artifact,
                           org="testOrg",
                           name="testName",
                           repo=repo,
                           description=1)
 def test_python_binary_with_entry_point_and_source(self):
   with ParseContext.temp('src'):
     assert 'blork' == PythonBinary(
         name = 'binary1', entry_point = 'blork', source='blork.py').entry_point
     assert 'blork:main' == PythonBinary(
         name = 'binary2', entry_point = 'blork:main', source='blork.py').entry_point
     assert 'bin.blork:main' == PythonBinary(
         name = 'binary3', entry_point = 'bin.blork:main', source='bin/blork.py').entry_point
 def test_validation(self):
     with ParseContext.temp('JarLibraryTest/test_validation'):
         target = Target(name='mybird')
         JarLibrary(name="test", dependencies=target)
         self.assertRaises(TargetDefinitionException,
                           JarLibrary,
                           name="test1",
                           dependencies=None)
Beispiel #9
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  def test_validation(self):
    with ParseContext.temp('InternalTargetTest/test_validation'):
      InternalTarget(name="valid", dependencies=None)
      self.assertRaises(TargetDefinitionException, InternalTarget,
                        name=1, dependencies=None)

      InternalTarget(name="valid2", dependencies=Target(name='mybird'))
      self.assertRaises(TargetDefinitionException, InternalTarget,
                        name='valid3', dependencies=1)
Beispiel #10
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def create_dependencies(depmap):
    target_map = {}
    with ParseContext.temp():
        for name, deps in depmap.items():
            target_map[name] = python_library(
                name=name,
                provides=setup_py(name=name, version='0.0.0'),
                dependencies=[pants(':%s' % dep) for dep in deps])
    return target_map
    def dump(self):
        self.debug("Building PythonBinary %s:" % self._target)

        targets = self.resolve([self._target] + self._extra_targets)

        for lib in targets["libraries"] | targets["binaries"]:
            self._dump_library(lib)

        generated_reqs = OrderedSet()
        if targets["thrifts"]:
            for thr in set(targets["thrifts"]):
                if thr not in self.MEMOIZED_THRIFTS:
                    self.MEMOIZED_THRIFTS[thr] = self._generate_thrift_requirement(thr)
                generated_reqs.add(self.MEMOIZED_THRIFTS[thr])
            with ParseContext.temp():
                # trick pants into letting us add this python requirement, otherwise we get
                # TargetDefinitionException: Error in target BUILD.temp:thrift: duplicate to
                # PythonRequirement(thrift)
                #
                # TODO(wickman) Instead of just blindly adding a PythonRequirement for thrift, we
                # should first detect if any explicit thrift requirements have been added and use
                # those.  Only if they have not been supplied should we auto-inject it.
                generated_reqs.add(
                    PythonRequirement(
                        "thrift", use_2to3=True, name="thrift-" + "".join(random.sample("0123456789abcdef" * 8, 8))
                    )
                )

        for antlr in targets["antlrs"]:
            generated_reqs.add(self._generate_antlr_requirement(antlr))

        targets["reqs"] |= generated_reqs
        reqs_to_build = OrderedSet()
        for req in targets["reqs"]:
            if not req.should_build(self._interpreter.python, Platform.current()):
                self.debug("Skipping %s based upon version filter" % req)
                continue
            reqs_to_build.add(req)
            self._dump_requirement(req._requirement, False, req._repository)

        platforms = self._platforms
        if isinstance(self._target, PythonBinary):
            platforms = self._target.platforms
        distributions = resolve_multi(self._config, reqs_to_build, interpreter=self._interpreter, platforms=platforms)

        locations = set()
        for platform, dist_set in distributions.items():
            for dist in dist_set:
                if dist.location not in locations:
                    self._dump_distribution(dist)
                locations.add(dist.location)

        if len(targets["binaries"]) > 1:
            print("WARNING: Target has multiple python_binary targets!", file=sys.stderr)

        return self._builder
Beispiel #12
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  def execute(self):
    if self.options.pex and self.options.ipython:
      self.error('Cannot specify both --pex and --ipython!')

    if self.options.entry_point and self.options.ipython:
      self.error('Cannot specify both --entry_point and --ipython!')

    if self.options.verbose:
      print('Build operating on target: %s %s' % (self.target,
        'Extra targets: %s' % ' '.join(map(str, self.extra_targets)) if self.extra_targets else ''))

    builder = PEXBuilder(tempfile.mkdtemp(), interpreter=self.interpreter,
        pex_info=self.target.pexinfo if isinstance(self.target, PythonBinary) else None)

    if self.options.entry_point:
      builder.set_entry_point(self.options.entry_point)

    if self.options.ipython:
      if not self.config.has_section('python-ipython'):
        self.error('No python-ipython sections defined in your pants.ini!')

      builder.info.entry_point = self.config.get('python-ipython', 'entry_point')
      if builder.info.entry_point is None:
        self.error('Must specify entry_point for IPython in the python-ipython section '
                   'of your pants.ini!')

      requirements = self.config.getlist('python-ipython', 'requirements', default=[])

      with ParseContext.temp():
        for requirement in requirements:
          self.extra_targets.append(PythonRequirement(requirement))

    executor = PythonChroot(
        self.target,
        self.root_dir,
        builder=builder,
        interpreter=self.interpreter,
        extra_targets=self.extra_targets,
        conn_timeout=self.options.conn_timeout)

    executor.dump()

    if self.options.pex:
      pex_name = os.path.join(self.root_dir, 'dist', '%s.pex' % self.target.name)
      builder.build(pex_name)
      print('Wrote %s' % pex_name)
      return 0
    else:
      builder.freeze()
      pex = PEX(builder.path(), interpreter=self.interpreter)
      po = pex.run(args=list(self.args), blocking=False)
      try:
        return po.wait()
      except KeyboardInterrupt:
        po.send_signal(signal.SIGINT)
        raise
Beispiel #13
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  def execute(self):
    if self.options.pex and self.options.ipython:
      self.error('Cannot specify both --pex and --ipython!')

    if self.options.entry_point and self.options.ipython:
      self.error('Cannot specify both --entry_point and --ipython!')

    if self.options.verbose:
      print('Build operating on target: %s %s' % (self.target,
        'Extra targets: %s' % ' '.join(map(str, self.extra_targets)) if self.extra_targets else ''))

    builder = PEXBuilder(tempfile.mkdtemp(), interpreter=self.interpreter,
        pex_info=self.target.pexinfo if isinstance(self.target, PythonBinary) else None)

    if self.options.entry_point:
      builder.set_entry_point(self.options.entry_point)

    if self.options.ipython:
      if not self.config.has_section('python-ipython'):
        self.error('No python-ipython sections defined in your pants.ini!')

      builder.info.entry_point = self.config.get('python-ipython', 'entry_point')
      if builder.info.entry_point is None:
        self.error('Must specify entry_point for IPython in the python-ipython section '
                   'of your pants.ini!')

      requirements = self.config.getlist('python-ipython', 'requirements', default=[])

      with ParseContext.temp():
        for requirement in requirements:
          self.extra_targets.append(PythonRequirement(requirement))

    executor = PythonChroot(
        self.target,
        self.root_dir,
        builder=builder,
        interpreter=self.interpreter,
        extra_targets=self.extra_targets,
        conn_timeout=self.options.conn_timeout)

    executor.dump()

    if self.options.pex:
      pex_name = os.path.join(self.root_dir, 'dist', '%s.pex' % self.target.name)
      builder.build(pex_name)
      print('Wrote %s' % pex_name)
      return 0
    else:
      builder.freeze()
      pex = PEX(builder.path(), interpreter=self.interpreter)
      po = pex.run(args=list(self.args), blocking=False)
      try:
        return po.wait()
      except KeyboardInterrupt:
        po.send_signal(signal.SIGINT)
        raise
Beispiel #14
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 def generate_test_targets(cls):
   if cls.TESTING_TARGETS is None:
     with ParseContext.temp():
       cls.TESTING_TARGETS = [
         PythonRequirement('pytest'),
         PythonRequirement('pytest-cov'),
         PythonRequirement('unittest2', version_filter=lambda py, pl: py.startswith('2')),
         PythonRequirement('unittest2py3k', version_filter=lambda py, pl: py.startswith('3'))
       ]
   return cls.TESTING_TARGETS
Beispiel #15
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 def __init__(self, name, dependencies=None, num_sources=0, exclusives=None):
   with ParseContext.temp():
     InternalTarget.__init__(self, name, dependencies, exclusives=exclusives)
     TargetWithSources.__init__(self, name, exclusives=exclusives)
   self.num_sources = num_sources
   self.declared_exclusives = defaultdict(set)
   if exclusives is not None:
     for k in exclusives:
       self.declared_exclusives[k] = set([exclusives[k]])
   self.exclusives = None
Beispiel #16
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def create_dependencies(depmap):
  target_map = {}
  with ParseContext.temp():
    for name, deps in depmap.items():
      target_map[name] = python_library(
        name=name,
        provides=setup_py(name=name, version='0.0.0'),
        dependencies=[pants(':%s' % dep) for dep in deps]
      )
  return target_map
 def test_python_binary_with_entry_point_and_source_mismatch(self):
   with ParseContext.temp('src'):
     with pytest.raises(TargetDefinitionException):
       PythonBinary(name = 'binary1', entry_point = 'blork', source='hork.py')
     with pytest.raises(TargetDefinitionException):
       PythonBinary(name = 'binary2', entry_point = 'blork:main', source='hork.py')
     with pytest.raises(TargetDefinitionException):
       PythonBinary(name = 'binary3', entry_point = 'bin.blork', source='blork.py')
     with pytest.raises(TargetDefinitionException):
       PythonBinary(name = 'binary4', entry_point = 'bin.blork', source='bin.py')
Beispiel #18
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 def test_validation(self):
   with ParseContext.temp():
     repo = Repository(name="myRepo", url="myUrl", push_db="myPushDb")
     Artifact(org="testOrg", name="testName", repo=repo, description="Test")
     self.assertRaises(ValueError, Artifact,
                       org=1, name="testName", repo=repo, description="Test")
     self.assertRaises(ValueError, Artifact,
                       org="testOrg", name=1, repo=repo, description="Test")
     self.assertRaises(ValueError, Artifact,
                       org="testOrg", name="testName", repo=1, description="Test")
     self.assertRaises(ValueError, Artifact,
                       org="testOrg", name="testName", repo=repo, description=1)
 def test_python_binary_with_entry_point_and_source(self):
     with ParseContext.temp('src'):
         assert 'blork' == PythonBinary(name='binary1',
                                        entry_point='blork',
                                        source='blork.py').entry_point
         assert 'blork:main' == PythonBinary(name='binary2',
                                             entry_point='blork:main',
                                             source='blork.py').entry_point
         assert 'bin.blork:main' == PythonBinary(
             name='binary3',
             entry_point='bin.blork:main',
             source='bin/blork.py').entry_point
Beispiel #20
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  def _generate_requirement(self, library, builder_cls):
    library_key = self._key_generator.key_for_target(library)
    builder = builder_cls(library, self._root, self._config, '-' + library_key.hash[:8])

    cache_dir = os.path.join(self._egg_cache_root, library_key.id)
    if self._build_invalidator.needs_update(library_key):
      sdist = builder.build(interpreter=self._interpreter)
      safe_mkdir(cache_dir)
      shutil.copy(sdist, os.path.join(cache_dir, os.path.basename(sdist)))
      self._build_invalidator.update(library_key)

    with ParseContext.temp():
      return PythonRequirement(builder.requirement_string(), repository=cache_dir, use_2to3=True)
Beispiel #21
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    def test_binary_cycle(self):
        with ParseContext.temp():
            foo = python_library(name='foo',
                                 provides=setup_py(
                                     name='foo',
                                     version='0.0.0',
                                 ).with_binaries(foo_binary=pants(':foo_bin')))

            foo_bin = python_binary(name='foo_bin',
                                    entry_point='foo.bin.foo',
                                    dependencies=[pants(':foo')])

        with pytest.raises(TargetDefinitionException):
            SetupPy.minified_dependencies(foo)
Beispiel #22
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 def generate_test_targets(cls):
     if cls.TESTING_TARGETS is None:
         with ParseContext.temp():
             cls.TESTING_TARGETS = [
                 PythonRequirement('pytest'),
                 PythonRequirement('pytest-cov'),
                 PythonRequirement('coverage==3.6b1'),
                 PythonRequirement(
                     'unittest2',
                     version_filter=lambda py, pl: py.startswith('2')),
                 PythonRequirement(
                     'unittest2py3k',
                     version_filter=lambda py, pl: py.startswith('3'))
             ]
     return cls.TESTING_TARGETS
 def test_python_binary_with_entry_point_and_source_mismatch(self):
     with ParseContext.temp('src'):
         with pytest.raises(TargetDefinitionException):
             PythonBinary(name='binary1',
                          entry_point='blork',
                          source='hork.py')
         with pytest.raises(TargetDefinitionException):
             PythonBinary(name='binary2',
                          entry_point='blork:main',
                          source='hork.py')
         with pytest.raises(TargetDefinitionException):
             PythonBinary(name='binary3',
                          entry_point='bin.blork',
                          source='blork.py')
         with pytest.raises(TargetDefinitionException):
             PythonBinary(name='binary4',
                          entry_point='bin.blork',
                          source='bin.py')
  def test_validation(self):
    with ParseContext.temp('PythonTargetTest/test_validation'):

      # Adding a JVM Artifact as a provides on a PythonTarget doesn't make a lot of sense. This test
      # sets up that very scenario, and verifies that pants throws a TargetDefinitionException.
      self.assertRaises(TargetDefinitionException, PythonTarget, name="one", sources=[],
        provides=Artifact(org='com.twitter', name='one-jar',
        repo=Repository(name='internal', url=None, push_db=None, exclusives=None)))

      name = "test-with-PythonArtifact"
      pa = PythonArtifact(name='foo', version='1.0', description='foo')

      # This test verifies that adding a 'setup_py' provides to a PythonTarget is okay.
      self.assertEquals(PythonTarget(name=name, provides=pa, sources=[]).name, name)
      name = "test-with-none"

      # This test verifies that having no provides is okay.
      self.assertEquals(PythonTarget(name=name, provides=None, sources=[]).name, name)
Beispiel #25
0
  def dump(self):
    self.debug('Building PythonBinary %s:' % self._target)

    targets = self.resolve([self._target] + self._extra_targets)

    for lib in targets['libraries'] | targets['binaries']:
      self._dump_library(lib)

    generated_reqs = OrderedSet()
    if targets['thrifts']:
      for thr in set(targets['thrifts']):
        if thr not in self.MEMOIZED_THRIFTS:
          self.MEMOIZED_THRIFTS[thr] = self._generate_thrift_requirement(thr)
        generated_reqs.add(self.MEMOIZED_THRIFTS[thr])
      with ParseContext.temp():
        # trick pants into letting us add this python requirement, otherwise we get
        # TargetDefinitionException: Error in target BUILD.temp:thrift: duplicate to
        # PythonRequirement(thrift)
        #
        # TODO(wickman) Instead of just blindly adding a PythonRequirement for thrift, we
        # should first detect if any explicit thrift requirements have been added and use
        # those.  Only if they have not been supplied should we auto-inject it.
        generated_reqs.add(PythonRequirement('thrift', use_2to3=True,
            name='thrift-' + ''.join(random.sample('0123456789abcdef' * 8, 8))))

    for antlr in targets['antlrs']:
      generated_reqs.add(self._generate_antlr_requirement(antlr))

    targets['reqs'] |= generated_reqs
    for req in targets['reqs']:
      if not req.should_build(self._interpreter.python, Platform.current()):
        self.debug('Skipping %s based upon version filter' % req)
        continue
      self._dump_requirement(req._requirement, False, req._repository)

    reqs_to_build = (req for req in targets['reqs']
        if req.should_build(self._interpreter.python, Platform.current()))
    for dist in self._resolver.resolve(reqs_to_build, interpreter=self._interpreter):
      self._dump_distribution(dist)

    if len(targets['binaries']) > 1:
      print('WARNING: Target has multiple python_binary targets!', file=sys.stderr)

    return self._builder
Beispiel #26
0
  def test_binary_cycle(self):
    with ParseContext.temp():
      foo = python_library(
        name = 'foo',
        provides = setup_py(
          name = 'foo',
          version = '0.0.0',
        ).with_binaries(
          foo_binary = pants(':foo_bin')
        )
      )

      foo_bin = python_binary(
        name = 'foo_bin',
        entry_point = 'foo.bin.foo',
        dependencies = [ pants(':foo') ]
      )

    with pytest.raises(TargetDefinitionException):
      SetupPy.minified_dependencies(foo)
Beispiel #27
0
  def test_binary_target_injected_into_minified_dependencies_with_provider(self):
    with ParseContext.temp():
      bar = python_library(
        name = 'bar',
        provides = setup_py(
          name = 'bar',
          version = '0.0.0',
        ).with_binaries(
          bar_binary = pants(':bar_bin')
        )
      )

      bar_bin = python_binary(
        name = 'bar_bin',
        entry_point = 'bar.bin.bar',
        dependencies = [ pants(':bar_bin_dep') ]
      )

      bar_bin_dep = python_library(
        name = 'bar_bin_dep',
        provides = setup_py(
          name = 'bar_bin_dep',
          version = '0.0.0',
        )
      )

    assert SetupPy.minified_dependencies(bar) == OrderedSet([bar_bin, bar_bin_dep])
    entry_points = dict(SetupPy.iter_entry_points(bar))
    assert entry_points == {'bar_binary': 'bar.bin.bar'}

    with self.run_execute(bar, recursive=False) as setup_py_command:
      setup_py_command.run_one.assert_called_with(bar)

    with self.run_execute(bar, recursive=True) as setup_py_command:
      setup_py_command.run_one.assert_has_calls([
          call(bar),
          call(bar_bin_dep)
      ], any_order=True)
Beispiel #28
0
    def test_binary_target_injected_into_minified_dependencies(self):
        with ParseContext.temp():
            foo = python_library(name='foo',
                                 provides=setup_py(
                                     name='foo',
                                     version='0.0.0',
                                 ).with_binaries(foo_binary=pants(':foo_bin')))

            foo_bin = python_binary(name='foo_bin',
                                    entry_point='foo.bin.foo',
                                    dependencies=[pants(':foo_bin_dep')])

            foo_bin_dep = python_library(name='foo_bin_dep')

        assert SetupPy.minified_dependencies(foo) == OrderedSet(
            [foo_bin, foo_bin_dep])
        entry_points = dict(SetupPy.iter_entry_points(foo))
        assert entry_points == {'foo_binary': 'foo.bin.foo'}

        with self.run_execute(foo, recursive=False) as setup_py_command:
            setup_py_command.run_one.assert_called_with(foo)

        with self.run_execute(foo, recursive=True) as setup_py_command:
            setup_py_command.run_one.assert_called_with(foo)
 def test_python_binary_with_source_no_entry_point(self):
   with ParseContext.temp('src'):
     assert PythonBinary(name = 'binary1', source = 'blork.py').entry_point == 'blork'
     assert PythonBinary(name = 'binary2', source = 'bin/blork.py').entry_point == 'bin.blork'
 def test_python_binary_with_entry_point_no_source(self):
   with ParseContext.temp('src'):
     assert PythonBinary(name = 'binary', entry_point = 'blork').entry_point == 'blork'
 def test_python_binary_must_have_some_entry_point(self):
   with ParseContext.temp('src'):
     with pytest.raises(TargetDefinitionException):
       PythonBinary(name = 'binary')
Beispiel #32
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 def resolve(self, spec):
     """Returns an iterator over the target(s) the given address points to."""
     with ParseContext.temp():
         return Pants(spec).resolve()
Beispiel #33
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 def _create_new_target(self, target_base, target_type, *args, **kwargs):
     if not os.path.exists(target_base):
         os.makedirs(target_base)
     SourceRoot.register(target_base, target_type)
     with ParseContext.temp(target_base):
         return target_type(*args, **kwargs)
 def test_no_dependencies(self):
   with pytest.raises(TargetDefinitionException):
     with ParseContext.temp():
       JarLibrary("test-jar-library-with-empty-dependencies", None)
Beispiel #35
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 def union(cls, targets, name=None):
   name = name or (cls.synthetic_name(targets) + '-union')
   with ParseContext.temp():
     return cls(name, dependencies=targets)
 def test_python_binary_must_have_some_entry_point(self):
     with ParseContext.temp('src'):
         with pytest.raises(TargetDefinitionException):
             PythonBinary(name='binary')
Beispiel #37
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 def test_validation(self):
   basedir = 'PantsTargetTest/test_validation'
   with ParseContext.temp(basedir):
     self.assertRaises(TargetDefinitionException, Pants, spec='fake')
     self.assertRaises(TargetDefinitionException, Pants, spec='%s:fake' % basedir)
Beispiel #38
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 def resolve(self, spec):
   """Returns an iterator over the target(s) the given address points to."""
   with ParseContext.temp():
     return Pants(spec).resolve()
Beispiel #39
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 def union(cls, targets, name=None):
     name = name or (cls.synthetic_name(targets) + '-union')
     with ParseContext.temp():
         return cls(name, dependencies=targets)
 def test_python_binary_with_entry_point_no_source(self):
     with ParseContext.temp('src'):
         assert PythonBinary(name='binary',
                             entry_point='blork').entry_point == 'blork'
Beispiel #41
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 def _create_new_target(self, target_base, target_type, *args, **kwargs):
   if not os.path.exists(target_base):
     os.makedirs(target_base)
   SourceRoot.register(target_base, target_type)
   with ParseContext.temp(target_base):
     return target_type(*args, **kwargs)
Beispiel #42
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 def of(cls, target):
   with ParseContext.temp():
     return cls(target.name, dependencies=[target])
Beispiel #43
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  def __init__(self, run_tracker, root_dir, parser, argv):
    Command.__init__(self, run_tracker, root_dir, parser, argv)

    self.target = None
    self.extra_targets = []
    self.config = Config.load()
    self.interpreter_cache = PythonInterpreterCache(self.config, logger=self.debug)
    self.interpreter_cache.setup()
    interpreters = self.interpreter_cache.select_interpreter(
        list(self.interpreter_cache.matches([self.options.interpreter]
            if self.options.interpreter else [''])))
    if len(interpreters) != 1:
      self.error('Unable to detect suitable interpreter.')
    self.interpreter = interpreters[0]

    for req in self.options.extra_requirements:
      with ParseContext.temp():
        self.extra_targets.append(PythonRequirement(req, use_2to3=True))

    # We parse each arg in the context of the cli usage:
    #   ./pants command (options) [spec] (build args)
    #   ./pants command (options) [spec]... -- (build args)
    # Our command token and our options are parsed out so we see args of the form:
    #   [spec] (build args)
    #   [spec]... -- (build args)
    binaries = []
    for k in range(len(self.args)):
      arg = self.args.pop(0)
      if arg == '--':
        break

      def not_a_target(debug_msg):
        self.debug('Not a target, assuming option: %s.' % e)
        # We failed to parse the arg as a target or else it was in valid address format but did not
        # correspond to a real target.  Assume this is the 1st of the build args and terminate
        # processing args for target addresses.
        self.args.insert(0, arg)

      target = None
      try:
        address = Address.parse(root_dir, arg)
        target = Target.get(address)
        if target is None:
          not_a_target(debug_msg='Unrecognized target')
          break
      except Exception as e:
        not_a_target(debug_msg=e)
        break

      for resolved in filter(lambda t: t.is_concrete, target.resolve()):
        if isinstance(resolved, PythonBinary):
          binaries.append(resolved)
        else:
          self.extra_targets.append(resolved)

    if len(binaries) == 0:
      # treat as a chroot
      pass
    elif len(binaries) == 1:
      # We found a binary and are done, the rest of the args get passed to it
      self.target = binaries[0]
    else:
      self.error('Can only process 1 binary target, %s contains %d:\n\t%s' % (
        arg, len(binaries), '\n\t'.join(str(binary.address) for binary in binaries)
      ))

    if self.target is None:
      if not self.extra_targets:
        self.error('No valid target specified!')
      self.target = self.extra_targets.pop(0)
Beispiel #44
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 def test_validation(self):
     with ParseContext.temp('TargetTest/test_validation'):
         self.assertRaises(TargetDefinitionException, Target, name=None)
         name = "test"
         self.assertEquals(Target(name=name).name, name)
 def test_validation(self):
     with ParseContext.temp("JarLibraryTest/test_validation"):
         target = Target(name="mybird")
         JarLibrary(name="test", dependencies=target)
         self.assertRaises(TargetDefinitionException, JarLibrary, name="test1", dependencies=None)
 def test_empty_dependencies(self):
   with ParseContext.temp():
     JarLibrary("test-jar-library-with-empty-dependencies", [])
Beispiel #47
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 def of(cls, target):
     with ParseContext.temp():
         return cls(target.name, dependencies=[target])
Beispiel #48
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    def __init__(self, run_tracker, root_dir, parser, argv):
        Command.__init__(self, run_tracker, root_dir, parser, argv)

        self.target = None
        self.extra_targets = []
        self.config = Config.load()
        self.interpreter_cache = PythonInterpreterCache(self.config,
                                                        logger=self.debug)
        self.interpreter_cache.setup()
        interpreters = self.interpreter_cache.select_interpreter(
            list(
                self.interpreter_cache.matches(
                    [self.options.
                     interpreter] if self.options.interpreter else [''])))
        if len(interpreters) != 1:
            self.error('Unable to detect suitable interpreter.')
        self.interpreter = interpreters[0]

        for req in self.options.extra_requirements:
            with ParseContext.temp():
                self.extra_targets.append(PythonRequirement(req,
                                                            use_2to3=True))

        # We parse each arg in the context of the cli usage:
        #   ./pants command (options) [spec] (build args)
        #   ./pants command (options) [spec]... -- (build args)
        # Our command token and our options are parsed out so we see args of the form:
        #   [spec] (build args)
        #   [spec]... -- (build args)
        binaries = []
        for k in range(len(self.args)):
            arg = self.args.pop(0)
            if arg == '--':
                break

            def not_a_target(debug_msg):
                self.debug('Not a target, assuming option: %s.' % e)
                # We failed to parse the arg as a target or else it was in valid address format but did not
                # correspond to a real target.  Assume this is the 1st of the build args and terminate
                # processing args for target addresses.
                self.args.insert(0, arg)

            target = None
            try:
                address = Address.parse(root_dir, arg)
                target = Target.get(address)
                if target is None:
                    not_a_target(debug_msg='Unrecognized target')
                    break
            except Exception as e:
                not_a_target(debug_msg=e)
                break

            for resolved in filter(lambda t: t.is_concrete, target.resolve()):
                if isinstance(resolved, PythonBinary):
                    binaries.append(resolved)
                else:
                    self.extra_targets.append(resolved)

        if len(binaries) == 0:
            # treat as a chroot
            pass
        elif len(binaries) == 1:
            # We found a binary and are done, the rest of the args get passed to it
            self.target = binaries[0]
        else:
            self.error(
                'Can only process 1 binary target, %s contains %d:\n\t%s' %
                (arg, len(binaries), '\n\t'.join(
                    str(binary.address) for binary in binaries)))

        if self.target is None:
            if not self.extra_targets:
                self.error('No valid target specified!')
            self.target = self.extra_targets.pop(0)
Beispiel #49
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 def test_validation(self):
   with ParseContext.temp('TargetTest/test_validation'):
     self.assertRaises(TargetDefinitionException, Target, name=None)
     name = "test"
     self.assertEquals(Target(name=name).name, name)