Remove compatibility helper for python < 3.8

5 files changed, 15 insertions, 36 deletions

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index fca98f5..73e9811 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -8,6 +8,7 @@ Unreleased
 * Command line code has been split in the hazwaz library.
 * Code cleanup.
 * Modernize packaging with pyproject.toml and setuptool_scm.
+* Bump minimum supported Python version to 3.8.
 
 0.9.1
 =====
diff --git a/tests/test_collection.py b/tests/test_collection.py
index 63f89d2..dcc2196 100644
--- a/tests/test_collection.py
+++ b/tests/test_collection.py
@@ -11,13 +11,11 @@ import ruamel.yaml
 
 import lesana
 
-from . import utils
-
 
 class testEntries(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple',
             self.tmpdir.name,
             dirs_exist_ok=True
@@ -141,7 +139,7 @@ class testEntries(unittest.TestCase):
 class testEmptyCollection(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/empty',
             self.tmpdir.name,
             dirs_exist_ok=True
@@ -162,7 +160,7 @@ class testEmptyCollection(unittest.TestCase):
 class testSimpleCollection(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple',
             self.tmpdir.name,
             dirs_exist_ok=True
@@ -385,7 +383,7 @@ class testSimpleCollection(unittest.TestCase):
 class testComplexCollection(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/complex',
             self.tmpdir.name,
             dirs_exist_ok=True
@@ -586,7 +584,7 @@ class testComplexCollection(unittest.TestCase):
 class testCollectionWithErrors(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/wrong',
             self.tmpdir.name,
             dirs_exist_ok=True
@@ -749,7 +747,7 @@ class testCollectionCreation(unittest.TestCase):
 
     def test_deletion(self):
         shutil.copy('tests/data/simple/settings.yaml', self.tmpdir.name)
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple/items', os.path.join(self.tmpdir.name, 'items'),
         )
         collection = lesana.Collection.init(self.tmpdir.name)
@@ -775,7 +773,7 @@ class testCollectionCreation(unittest.TestCase):
 
     def test_partial_eid_deletion(self):
         shutil.copy('tests/data/simple/settings.yaml', self.tmpdir.name)
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple/items', os.path.join(self.tmpdir.name, 'items'),
         )
         collection = lesana.Collection.init(self.tmpdir.name)
@@ -809,7 +807,7 @@ class testCollectionCreation(unittest.TestCase):
 
     def test_git_adding(self):
         shutil.copy('tests/data/simple/settings.yaml', self.tmpdir.name)
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple/items', os.path.join(self.tmpdir.name, 'items'),
         )
         collection = lesana.Collection.init(self.tmpdir.name)
diff --git a/tests/test_commands.py b/tests/test_commands.py
index 17966b7..6606e5b 100644
--- a/tests/test_commands.py
+++ b/tests/test_commands.py
@@ -1,6 +1,7 @@
 import contextlib
 import io
 import os
+import shutil
 import tempfile
 import unittest
 
@@ -8,8 +9,6 @@ import hazwaz.unittest
 
 from lesana import command
 
-from . import utils
-
 
 class Args:
     def __init__(self, args):
@@ -45,7 +44,7 @@ class CommandsMixin:
 class testCommandsSimple(hazwaz.unittest.HazwazTestCase, CommandsMixin):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/simple',
             self.tmpdir.name,
             dirs_exist_ok=True,
@@ -141,7 +140,7 @@ class testCommandsSimple(hazwaz.unittest.HazwazTestCase, CommandsMixin):
 
     def test_export(self):
         with tempfile.TemporaryDirectory() as dest_tmpdir:
-            utils.copytree(
+            shutil.copytree(
                 'tests/data/simple',
                 dest_tmpdir,
                 dirs_exist_ok=True,
@@ -197,7 +196,7 @@ class testCommandsSimple(hazwaz.unittest.HazwazTestCase, CommandsMixin):
 class testCommandsComplex(hazwaz.unittest.HazwazTestCase, CommandsMixin):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/complex',
             self.tmpdir.name,
             dirs_exist_ok=True,
diff --git a/tests/test_derivatives.py b/tests/test_derivatives.py
index ba9d79c..a97a80f 100644
--- a/tests/test_derivatives.py
+++ b/tests/test_derivatives.py
@@ -1,11 +1,10 @@
+import shutil
 import tempfile
 import unittest
 
 import lesana
 from lesana import types
 
-from . import utils
-
 
 class DerivedType(types.LesanaString):
     """
@@ -23,7 +22,7 @@ class Derivative(lesana.Collection):
 class testDerivatives(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.TemporaryDirectory()
-        utils.copytree(
+        shutil.copytree(
             'tests/data/derivative',
             self.tmpdir.name,
             dirs_exist_ok=True
diff --git a/tests/utils.py b/tests/utils.py
deleted file mode 100644
index a56a120..0000000
--- a/tests/utils.py
+++ /dev/null
@@ -1,18 +0,0 @@
-import shutil
-import sys
-
-
-def copytree(src, dest, dirs_exist_ok=False):
-    """
-    Helper function to remove existing directories
-
-    Used in the tests for compatibility with python < 3.8
-    """
-    if sys.version_info >= (3, 8):
-        shutil.copytree(src, dest, dirs_exist_ok=dirs_exist_ok)
-    else:
-        if dirs_exist_ok:
-            if not dest.startswith('/tmp'):
-                raise ValueError("Refusing to delete a directory outside /tmp")
-            shutil.rmtree(dest)
-        shutil.copytree(src, dest)