Remove Python 3.4

- Surpress errors caused by long file cleanup in older python environments

.travis.yml

@@ -1,7 +1,6 @@
 language: python
 matrix:
   include:
-    - python: "3.4"
     - python: "2.7"
       arch: ppc64le
     - python: "3.6"

setup.cfg

@@ -20,7 +20,6 @@ classifiers =
     Operating System :: POSIX
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.4
     Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
@@ -32,6 +31,7 @@ classifiers =
 [options]
 packages = send2trash
 tests_require = pytest
+python_requires = >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
 
 [options.extras_require]
 win32 = pywin32; sys_platform == "win32"

tests/test_plat_win.py

@@ -144,7 +144,10 @@ def longdir(tmp_path):
     dirname = "\\\\?\\" + str(tmp_path)
     name = "A" * 100
     yield op.join(dirname, name, name, name)
-    shutil.rmtree(dirname, ignore_errors=True)
+    try:
+        shutil.rmtree(dirname, ignore_errors=True)
+    except TypeError:
+        pass
 
 
 @pytest.fixture

tox.ini

@@ -1,6 +1,7 @@
 [tox]
 envlist = py{27,34,35,36,37,38,39,310}
 skip_missing_interpreters = True
+isolated_build = True
 
 [testenv]
 deps =