Moved from Pipenv to Poetry

All the Blender Institute Python webprojects are moving to Poetry; it works
better than Pipenv in various regards.

tests/test_blendfile_loading.py

@@ -4,7 +4,7 @@ import tempfile
 
 from blender_asset_tracer import blendfile
 from blender_asset_tracer.blendfile import iterators, exceptions
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 
 class BlendFileBlockTest(AbstractBlendFileTest):

tests/test_blendfile_modification.py

@@ -3,7 +3,7 @@ from shutil import copyfile
 import os
 
 from blender_asset_tracer import blendfile
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 
 class ModifyUncompressedTest(AbstractBlendFileTest):

tests/test_compressor.py

@@ -3,7 +3,7 @@ import tempfile
 import shutil
 
 from blender_asset_tracer import blendfile
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 from blender_asset_tracer import compressor
 

tests/test_mypy.py

@@ -1,4 +1,5 @@
 import pathlib
+import sys
 import unittest
 
 import mypy.api
@@ -8,6 +9,13 @@ import blender_asset_tracer
 
 class MypyRunnerTest(unittest.TestCase):
     def test_run_mypy(self):
+        # This test doesn't work with Tox, it raises an AssertionError:
+        # /path/to/blender-asset-tracer/.tox/py37/lib/python3.7/site-packages is in the PYTHONPATH.
+        # Please change directory so it is not.
+        for path in sys.path:
+            if '/.tox/' in path and path.endswith('/site-packages'):
+                self.skipTest("Mypy doesn't like Tox")
+
         path = pathlib.Path(blender_asset_tracer.__file__).parent
         result = mypy.api.run(['--incremental', '--ignore-missing-imports', str(path)])
 

tests/test_pack.py

@@ -7,7 +7,7 @@ from unittest import mock
 
 from blender_asset_tracer import blendfile, pack, bpathlib
 from blender_asset_tracer.pack import progress
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 
 class AbstractPackTest(AbstractBlendFileTest):

tests/test_pack_shaman.py

@@ -21,7 +21,7 @@ import pathlib
 
 import responses
 
-from test_pack import AbstractPackTest
+from tests.test_pack import AbstractPackTest
 from blender_asset_tracer.pack import shaman
 
 httpmock = responses.RequestsMock()

tests/test_pack_zipped.py

@@ -18,7 +18,7 @@
 #
 # (c) 2019, Blender Foundation - Sybren A. Stüvel
 import zipfile
-from test_pack import AbstractPackTest
+from tests.test_pack import AbstractPackTest
 
 from blender_asset_tracer.pack import zipped
 

tests/test_shaman_cache.py

@@ -21,7 +21,7 @@ import json
 import pathlib
 from unittest import mock
 
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 from blender_asset_tracer.pack.shaman import cache
 
 

tests/test_shaman_transfer.py

@@ -21,7 +21,7 @@ import pathlib
 
 import responses
 
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 from blender_asset_tracer.pack.shaman import transfer
 
 httpmock = responses.RequestsMock()

tests/test_tracer.py

@@ -5,7 +5,7 @@ import typing
 
 from blender_asset_tracer import trace, blendfile
 from blender_asset_tracer.blendfile import dna
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 # Mimicks a BlockUsage, but without having to set the block to an expected value.
 Expect = collections.namedtuple(

tests/test_tracer_file2blocks.py

@@ -1,7 +1,7 @@
 from blender_asset_tracer import blendfile
 from blender_asset_tracer.trace import file2blocks
 
-from test_tracer import AbstractTracerTest
+from tests.test_tracer import AbstractTracerTest
 
 
 class File2BlocksTest(AbstractTracerTest):

tests/test_tracer_file_sequence.py

@@ -1,4 +1,4 @@
-from abstract_test import AbstractBlendFileTest
+from tests.abstract_test import AbstractBlendFileTest
 
 from blender_asset_tracer.trace import file_sequence