--- a/taskcluster/ci/android-stuff/kind.yml
+++ b/taskcluster/ci/android-stuff/kind.yml
@@ -1,17 +1,17 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 # The name of this kind should suggest it's not meant to be permanent.  This is
 # a temporary place to generate these tasks in Bug 1286075 until they are
 # rewritten in a better way.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.android_stuff:transforms
    - taskgraph.transforms.task:transforms
 
 jobs:
     android-api-15-gradle-dependencies:
         description: "Android armv7 API 15+ gradle dependencies"

--- a/taskcluster/ci/artifact-build/kind.yml
+++ b/taskcluster/ci/artifact-build/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 jobs:
     linux64-artifact/opt:

--- a/taskcluster/ci/balrog/kind.yml
+++ b/taskcluster/ci/balrog/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.balrog:loader
+loader: taskgraph.loader.balrog:loader
 
 transforms:
    - taskgraph.transforms.balrog:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - beetmover
   - beetmover-l10n

--- a/taskcluster/ci/beetmover-checksums/kind.yml
+++ b/taskcluster/ci/beetmover-checksums/kind.yml
@@ -1,12 +1,12 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.beetmover_checksums:loader
+loader: taskgraph.loader.beetmover_checksums:loader
 
 transforms:
    - taskgraph.transforms.beetmover_checksums:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - checksums-signing

--- a/taskcluster/ci/beetmover-l10n/kind.yml
+++ b/taskcluster/ci/beetmover-l10n/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.beetmover:loader
+loader: taskgraph.loader.beetmover:loader
 
 transforms:
    - taskgraph.transforms.beetmover_l10n:transforms
    - taskgraph.transforms.beetmover:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - nightly-l10n-signing

--- a/taskcluster/ci/beetmover/kind.yml
+++ b/taskcluster/ci/beetmover/kind.yml
@@ -1,12 +1,12 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.beetmover:loader
+loader: taskgraph.loader.beetmover:loader
 
 transforms:
    - taskgraph.transforms.beetmover:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - build-signing

--- a/taskcluster/ci/build-signing/kind.yml
+++ b/taskcluster/ci/build-signing/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.signing:loader
+loader: taskgraph.loader.signing:loader
 
 transforms:
    - taskgraph.transforms.build_signing:transforms
    - taskgraph.transforms.signing:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - build

--- a/taskcluster/ci/build/kind.yml
+++ b/taskcluster/ci/build/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build:transforms
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 jobs-from:

--- a/taskcluster/ci/checksums-signing/kind.yml
+++ b/taskcluster/ci/checksums-signing/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.checksums_signing:loader
+loader: taskgraph.loader.checksums_signing:loader
 
 transforms:
    - taskgraph.transforms.checksums_signing:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - beetmover
   - beetmover-l10n

--- a/taskcluster/ci/docker-image/kind.yml
+++ b/taskcluster/ci/docker-image/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
   - taskgraph.transforms.docker_image:transforms
   - taskgraph.transforms.task:transforms
 
 # make a task for each docker-image we might want.  For the moment, since we
 # write artifacts for each, these are whitelisted, but ideally that will change
 # (to use subdirectory clones of the proper directory), at which point we can

--- a/taskcluster/ci/hazard/kind.yml
+++ b/taskcluster/ci/hazard/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 job-defaults:
     treeherder:

--- a/taskcluster/ci/l10n/kind.yml
+++ b/taskcluster/ci/l10n/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.repacks:loader
+loader: taskgraph.loader.repacks:loader
 
 
 transforms:
    - taskgraph.transforms.l10n:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:

--- a/taskcluster/ci/nightly-l10n-signing/kind.yml
+++ b/taskcluster/ci/nightly-l10n-signing/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.signing:loader
+loader: taskgraph.loader.signing:loader
 
 transforms:
    - taskgraph.transforms.nightly_l10n_signing:transforms
    - taskgraph.transforms.signing:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
   - nightly-l10n

--- a/taskcluster/ci/nightly-l10n/kind.yml
+++ b/taskcluster/ci/nightly-l10n/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.repacks:loader
+loader: taskgraph.loader.repacks:loader
 
 transforms:
    - taskgraph.transforms.l10n:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
    - build

--- a/taskcluster/ci/source-test/kind.yml
+++ b/taskcluster/ci/source-test/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.source_test:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 jobs-from:
     - python-tests.yml

--- a/taskcluster/ci/spidermonkey/kind.yml
+++ b/taskcluster/ci/spidermonkey/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 job-defaults:
     treeherder:

--- a/taskcluster/ci/static-analysis/kind.yml
+++ b/taskcluster/ci/static-analysis/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 job-defaults:
     index:

--- a/taskcluster/ci/test/kind.yml
+++ b/taskcluster/ci/test/kind.yml
@@ -1,9 +1,9 @@
-loader: taskgraph.task.test:loader
+loader: taskgraph.loader.test:loader
 
 kind-dependencies:
     - build
 
 transforms:
    - taskgraph.transforms.tests:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms

--- a/taskcluster/ci/toolchain/kind.yml
+++ b/taskcluster/ci/toolchain/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 jobs-from:
    - linux.yml

--- a/taskcluster/ci/upload-symbols/kind.yml
+++ b/taskcluster/ci/upload-symbols/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.post_build:loader
+loader: taskgraph.loader.post_build:loader
 
 transforms:
    - taskgraph.transforms.upload_symbols:transforms
    - taskgraph.transforms.task:transforms
 
 kind-dependencies:
     - build
 

--- a/taskcluster/ci/valgrind/kind.yml
+++ b/taskcluster/ci/valgrind/kind.yml
@@ -1,13 +1,13 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-loader: taskgraph.task.transform:loader
+loader: taskgraph.loader.transform:loader
 
 transforms:
    - taskgraph.transforms.build_attrs:transforms
    - taskgraph.transforms.job:transforms
    - taskgraph.transforms.task:transforms
 
 jobs:
     linux64-valgrind/opt:

--- a/taskcluster/taskgraph/generator.py
+++ b/taskcluster/taskgraph/generator.py
@@ -6,17 +6,17 @@ from __future__ import absolute_import, 
 import logging
 import os
 import yaml
 import copy
 
 from . import filter_tasks
 from .graph import Graph
 from .taskgraph import TaskGraph
-from .task.base import Task
+from .task import Task
 from .optimize import optimize_task_graph
 from .util.python_path import find_object
 from .transforms.base import TransformSequence, TransformConfig
 from .util.verify import (
     verify_docs,
     verify_task_graph_symbol,
     verify_gecko_v2_routes,
 )

rename from taskcluster/taskgraph/task/__init__.py
rename to taskcluster/taskgraph/loader/__init__.py

rename from taskcluster/taskgraph/task/balrog.py
rename to taskcluster/taskgraph/loader/balrog.py

rename from taskcluster/taskgraph/task/beetmover.py
rename to taskcluster/taskgraph/loader/beetmover.py

rename from taskcluster/taskgraph/task/beetmover_checksums.py
rename to taskcluster/taskgraph/loader/beetmover_checksums.py

rename from taskcluster/taskgraph/task/checksums_signing.py
rename to taskcluster/taskgraph/loader/checksums_signing.py

rename from taskcluster/taskgraph/task/post_build.py
rename to taskcluster/taskgraph/loader/post_build.py

rename from taskcluster/taskgraph/task/repacks.py
rename to taskcluster/taskgraph/loader/repacks.py

rename from taskcluster/taskgraph/task/signing.py
rename to taskcluster/taskgraph/loader/signing.py

rename from taskcluster/taskgraph/task/test.py
rename to taskcluster/taskgraph/loader/test.py

rename from taskcluster/taskgraph/task/transform.py
rename to taskcluster/taskgraph/loader/transform.py

rename from taskcluster/taskgraph/task/base.py
rename to taskcluster/taskgraph/task.py

--- a/taskcluster/taskgraph/taskgraph.py
+++ b/taskcluster/taskgraph/taskgraph.py
@@ -1,16 +1,16 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from __future__ import absolute_import, print_function, unicode_literals
 
 from .graph import Graph
-from .task.base import Task
+from .task import Task
 
 
 class TaskGraph(object):
     """
     Representation of a task graph.
 
     A task graph is a combination of a Graph and a dictionary of tasks indexed
     by label.  TaskGraph instances should be treated as immutable.

--- a/taskcluster/taskgraph/test/test_create.py
+++ b/taskcluster/taskgraph/test/test_create.py
@@ -5,17 +5,17 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import unittest
 import os
 
 from .. import create
 from ..graph import Graph
 from ..taskgraph import TaskGraph
-from ..task.base import Task
+from ..task import Task
 
 from mozunit import main
 
 
 class TestCreate(unittest.TestCase):
 
     def setUp(self):
         self.old_task_id = os.environ.get('TASK_ID')

--- a/taskcluster/taskgraph/test/test_optimize.py
+++ b/taskcluster/taskgraph/test/test_optimize.py
@@ -5,17 +5,17 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import unittest
 
 from ..optimize import optimize_task_graph, resolve_task_references, optimization
 from ..optimize import annotate_task_graph, get_subgraph
 from ..taskgraph import TaskGraph
 from .. import graph
-from ..task.base import Task
+from ..task import Task
 
 
 class TestResolveTaskReferences(unittest.TestCase):
 
     def do(self, input, output):
         taskid_for_edge_name = {'edge%d' % n: 'tid%d' % n for n in range(1, 4)}
         self.assertEqual(resolve_task_references('subject', input, taskid_for_edge_name), output)
 

--- a/taskcluster/taskgraph/test/test_target_tasks.py
+++ b/taskcluster/taskgraph/test/test_target_tasks.py
@@ -5,17 +5,17 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import unittest
 
 from .. import target_tasks
 from .. import try_option_syntax
 from ..graph import Graph
 from ..taskgraph import TaskGraph
-from ..task.base import Task
+from ..task import Task
 from mozunit import main
 
 
 class FakeTryOptionSyntax(object):
 
     def __init__(self, message, task_graph):
         self.trigger_tests = 0
         self.talos_trigger_tests = 0

--- a/taskcluster/taskgraph/test/test_taskgraph.py
+++ b/taskcluster/taskgraph/test/test_taskgraph.py
@@ -2,17 +2,17 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 from __future__ import absolute_import, print_function, unicode_literals
 
 import unittest
 
 from ..graph import Graph
-from ..task.base import Task
+from ..task import Task
 from ..taskgraph import TaskGraph
 from mozunit import main
 
 
 class TestTaskGraph(unittest.TestCase):
 
     maxDiff = None
 

--- a/taskcluster/taskgraph/test/test_try_option_syntax.py
+++ b/taskcluster/taskgraph/test/test_try_option_syntax.py
@@ -5,17 +5,17 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 import unittest
 
 from ..try_option_syntax import TryOptionSyntax
 from ..try_option_syntax import RIDEALONG_BUILDS
 from ..graph import Graph
 from ..taskgraph import TaskGraph
-from ..task.base import Task
+from ..task import Task
 from mozunit import main
 
 # an empty graph, for things that don't look at it
 empty_graph = TaskGraph({}, Graph(set(), set()))
 
 
 def unittest_task(n, tp):
     return (n, Task('test', n, {