diff --git a/.coveragerc b/.coveragerc
deleted file mode 100644
index cc97ba4..0000000
--- a/.coveragerc
+++ /dev/null
@@ -1,15 +0,0 @@
-[paths]
-source = src
-
-[run]
-branch = true
-source =
-    src
-    tests
-parallel = true
-omit = src/memwiper/utils/_coretest.py
-
-[report]
-show_missing = true
-precision = 2
-omit = *migrations*
diff --git a/.readthedocs.yml b/.readthedocs.yml
deleted file mode 100644
index 13d27cc..0000000
--- a/.readthedocs.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-requirements_file: docs/requirements.txt
-python:
-    version: 3.5
-
diff --git a/MANIFEST.in b/MANIFEST.in
index 237feb0..bca1421 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,28 +3,26 @@ graft src
 graft ci
 graft tests
 
+include AUTHORS.rst
 include .bumpversion.cfg
-include .coveragerc
+include CHANGELOG.rst
+include codecov.yml
+include CONTRIBUTING.rst
 include .cookiecutterrc
 include .editorconfig
-include .isort.cfg
-include .readthedocs.yml
 include .flake8
-include bandit.yml
-include pyproject.toml
-include codecov.yml
-
-
-include AUTHORS.rst
-include CHANGELOG.rst
-include CONTRIBUTING.rst
+include flake8.ini
 include LICENSE
+include pytest.ini
+include pyproject.toml
 include README.rst
-include TODO.rst
+include readthedocs.yml
 include requirements.txt
 include requirements-dev.txt
+include TODO.rst
+include tox.ini
+include .travis.yml
 
-include tox.ini .travis.yml
 
 prune __pycache__
 prune .ropeproject
diff --git a/bandit.yml b/bandit.yml
deleted file mode 100644
index 67e95e5..0000000
--- a/bandit.yml
+++ /dev/null
@@ -1,399 +0,0 @@
-
-### Bandit config file generated from:
-# '/home/qlixed/srced/python-memwiper/bin/bandit-config-generator -o bandit.yml'
-
-### This config may optionally select a subset of tests to run or skip by
-### filling out the 'tests' and 'skips' lists given below. If no tests are
-### specified for inclusion then it is assumed all tests are desired. The skips
-### set will remove specific tests from the include set. This can be controlled
-### using the -t/-s CLI options. Note that the same test ID should not appear
-### in both 'tests' and 'skips', this would be nonsensical and is detected by
-### Bandit at runtime.
-
-# Available tests:
-# B101 : assert_used
-# B102 : exec_used
-# B103 : set_bad_file_permissions
-# B104 : hardcoded_bind_all_interfaces
-# B105 : hardcoded_password_string
-# B106 : hardcoded_password_funcarg
-# B107 : hardcoded_password_default
-# B108 : hardcoded_tmp_directory
-# B110 : try_except_pass
-# B112 : try_except_continue
-# B201 : flask_debug_true
-# B301 : pickle
-# B302 : marshal
-# B303 : md5
-# B304 : ciphers
-# B305 : cipher_modes
-# B306 : mktemp_q
-# B307 : eval
-# B308 : mark_safe
-# B309 : httpsconnection
-# B310 : urllib_urlopen
-# B311 : random
-# B312 : telnetlib
-# B313 : xml_bad_cElementTree
-# B314 : xml_bad_ElementTree
-# B315 : xml_bad_expatreader
-# B316 : xml_bad_expatbuilder
-# B317 : xml_bad_sax
-# B318 : xml_bad_minidom
-# B319 : xml_bad_pulldom
-# B320 : xml_bad_etree
-# B321 : ftplib
-# B322 : input
-# B323 : unverified_context
-# B324 : hashlib_new_insecure_functions
-# B325 : tempnam
-# B401 : import_telnetlib
-# B402 : import_ftplib
-# B403 : import_pickle
-# B404 : import_subprocess
-# B405 : import_xml_etree
-# B406 : import_xml_sax
-# B407 : import_xml_expat
-# B408 : import_xml_minidom
-# B409 : import_xml_pulldom
-# B410 : import_lxml
-# B411 : import_xmlrpclib
-# B412 : import_httpoxy
-# B413 : import_pycrypto
-# B501 : request_with_no_cert_validation
-# B502 : ssl_with_bad_version
-# B503 : ssl_with_bad_defaults
-# B504 : ssl_with_no_version
-# B505 : weak_cryptographic_key
-# B506 : yaml_load
-# B507 : ssh_no_host_key_verification
-# B601 : paramiko_calls
-# B602 : subprocess_popen_with_shell_equals_true
-# B603 : subprocess_without_shell_equals_true
-# B604 : any_other_function_with_shell_equals_true
-# B605 : start_process_with_a_shell
-# B606 : start_process_with_no_shell
-# B607 : start_process_with_partial_path
-# B608 : hardcoded_sql_expressions
-# B609 : linux_commands_wildcard_injection
-# B610 : django_extra_used
-# B611 : django_rawsql_used
-# B701 : jinja2_autoescape_false
-# B702 : use_of_mako_templates
-# B703 : django_mark_safe
-
-# (optional) list included test IDs here, eg '[B101, B406]':
-tests:
-
-# (optional) list skipped test IDs here, eg '[B101, B406]':
-# B404:blacklist - subprocess
-# B603:subprocess_without_shell_equals_true
-skips: ['B404', 'B603']
-
-### (optional) plugin settings - some test plugins require configuration data
-### that may be given here, per-plugin. All bandit test plugins have a built in
-### set of sensible defaults and these will be used if no configuration is
-### provided. It is not necessary to provide settings for every (or any) plugin
-### if the defaults are acceptable.
-
-any_other_function_with_shell_equals_true:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-hardcoded_tmp_directory:
-  tmp_dirs:
-  - /tmp
-  - /var/tmp
-  - /dev/shm
-linux_commands_wildcard_injection:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-ssl_with_bad_defaults:
-  bad_protocol_versions:
-  - PROTOCOL_SSLv2
-  - SSLv2_METHOD
-  - SSLv23_METHOD
-  - PROTOCOL_SSLv3
-  - PROTOCOL_TLSv1
-  - SSLv3_METHOD
-  - TLSv1_METHOD
-ssl_with_bad_version:
-  bad_protocol_versions:
-  - PROTOCOL_SSLv2
-  - SSLv2_METHOD
-  - SSLv23_METHOD
-  - PROTOCOL_SSLv3
-  - PROTOCOL_TLSv1
-  - SSLv3_METHOD
-  - TLSv1_METHOD
-start_process_with_a_shell:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-start_process_with_no_shell:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-start_process_with_partial_path:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-subprocess_popen_with_shell_equals_true:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-subprocess_without_shell_equals_true:
-  no_shell:
-  - os.execl
-  - os.execle
-  - os.execlp
-  - os.execlpe
-  - os.execv
-  - os.execve
-  - os.execvp
-  - os.execvpe
-  - os.spawnl
-  - os.spawnle
-  - os.spawnlp
-  - os.spawnlpe
-  - os.spawnv
-  - os.spawnve
-  - os.spawnvp
-  - os.spawnvpe
-  - os.startfile
-  shell:
-  - os.system
-  - os.popen
-  - os.popen2
-  - os.popen3
-  - os.popen4
-  - popen2.popen2
-  - popen2.popen3
-  - popen2.popen4
-  - popen2.Popen3
-  - popen2.Popen4
-  - commands.getoutput
-  - commands.getstatusoutput
-  subprocess:
-  - subprocess.Popen
-  - subprocess.call
-  - subprocess.check_call
-  - subprocess.check_output
-  - subprocess.run
-try_except_continue:
-  check_typed_exception: false
-try_except_pass:
-  check_typed_exception: false
-weak_cryptographic_key:
-  weak_key_size_dsa_high: 1024
-  weak_key_size_dsa_medium: 2048
-  weak_key_size_ec_high: 160
-  weak_key_size_ec_medium: 224
-  weak_key_size_rsa_high: 1024
-  weak_key_size_rsa_medium: 2048
-
diff --git a/ci/appveyor-bootstrap.py b/ci/appveyor-bootstrap.py
index d4d09dc..a82e7df 100644
--- a/ci/appveyor-bootstrap.py
+++ b/ci/appveyor-bootstrap.py
@@ -5,6 +5,7 @@
 with various fixes and improvements that just weren't feasible to implement in PowerShell.
 """
 from __future__ import print_function
+
 from os import environ
 from os.path import exists
 from subprocess import check_call
diff --git a/ci/appveyor-download.py b/ci/appveyor-download.py
index c67ba4e..484674b 100755
--- a/ci/appveyor-download.py
+++ b/ci/appveyor-download.py
@@ -8,9 +8,9 @@
 """
 from __future__ import unicode_literals
 
-import argparse
 import os
 import zipfile
+import argparse
 
 import requests
 
diff --git a/ci/bootstrap.py b/ci/bootstrap.py
index 2d14d54..a2075c9 100755
--- a/ci/bootstrap.py
+++ b/ci/bootstrap.py
@@ -1,15 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-from __future__ import absolute_import
-from __future__ import print_function
-from __future__ import unicode_literals
+from __future__ import print_function, absolute_import, unicode_literals
 
 import os
 import sys
-from os.path import abspath
-from os.path import dirname
-from os.path import exists
-from os.path import join
+from os.path import join, exists, abspath, dirname
 
 base_path = dirname(dirname(abspath(__file__)))
 
@@ -90,4 +85,3 @@ def main():
     else:
         print("Unexpected arguments {0}".format(args), file=sys.stderr)
         sys.exit(1)
-
diff --git a/ci/templates/tox.ini b/ci/templates/tox.ini
index 5d0bb3c..4804b12 100644
--- a/ci/templates/tox.ini
+++ b/ci/templates/tox.ini
@@ -8,9 +8,6 @@ envlist =
 {% endfor %}
     report
 
-[pytest]
-testpaths = tests
-
 [testenv]
 basepython =
     docs: {env:TOXPYTHON:python3}
@@ -23,6 +20,7 @@ passenv =
 deps =
     pytest
     pytest-travis-fold
+    coverage[toml]
 commands =
     python setup.py clean --all build_ext --force --inplace
     {posargs:pytest -vv --ignore=src}
@@ -50,9 +48,9 @@ commands =
     python setup.py check --strict --metadata --restructuredtext
     check-manifest {toxinidir}
     black src tests setup.py
-    flake8 src tests setup.py
+    flake8 --config flake8.ini src tests setup.py
     isort --verbose --check-only --diff --recursive src tests setup.py
-    bandit -c bandit.yml -r src
+    bandit -r src
 
 [testenv:docs]
 usedevelop = true
diff --git a/.flake8 b/flake8.ini
similarity index 100%
rename from .flake8
rename to flake8.ini
diff --git a/pyproject.toml b/pyproject.toml
index 9ec322b..d6bd3fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,8 +42,17 @@ classifiers = [
 [build-system]
 requires = ["setuptools", "wheel"]  # PEP 508 specifications.
 
+
+# Tools:
+#  Enabled so far:
+#    - Black
+#    - coverage
+#    - isort
+#
+
 [tool.black]
-line-length = 79
+line-length = 90
+target-version= ['py36', 'py37', 'py38', ]
 include = '\.pyi?$'
 exclude = '''
 /(
@@ -58,3 +67,26 @@ exclude = '''
   | dist
 )/
 '''
+
+[tool.coverage]
+    [[tool.coverage.paths]]
+    source = ['src']
+
+    [[tool.coverage.run]]
+    branch = true
+    source = ['src', 'tests']
+    parallel = true
+    omit = ['src/memwiper/utils/_coretest.py']
+
+    [[tool.coverage.report]]
+    show_missing = true
+    precision = 2
+    omit = ['*migrations*']
+
+[tool.isort]
+line_length = 120
+indent = '    '
+multi_line_output = 6
+length_sort = true
+balanced_wrapping = true
+known_first_party = ['memwiper']
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..b31688c
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,26 @@
+[pytest]
+norecursedirs =
+    .git
+    .tox
+    .env
+    .ropeproject
+    dist
+    build
+    migrations
+python_files =
+    test_*.py
+    *_test.py
+    tests.py
+addopts =
+    -ra
+    --strict
+    --ignore=docs/conf.py
+    --ignore=setup.py
+    --ignore=ci
+    --ignore=.eggs
+    --doctest-modules
+    --doctest-glob=\*.rst
+    --tb=short
+testpaths =
+    tests
+
diff --git a/readthedocs.yml b/readthedocs.yml
new file mode 100644
index 0000000..27794c0
--- /dev/null
+++ b/readthedocs.yml
@@ -0,0 +1,5 @@
+version: 2
+formats: all
+python:
+  install:
+    - requirements: docs/requirements.txt
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4077b2e..9561eb0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,11 +1,13 @@
+bandit
+black
 bumpversion
+codacy-coverage
+coveralls
+codecov
 pytest
+pytest-bandit
+pytest-black
 pytest-cov
 pytest-faulthandler
-tox
 requires.io
-jedi
-black
-codacy-coverage
-coveralls
-codecov
+tox
diff --git a/setup.cfg b/setup.cfg
index 8e9b528..e1bdfea 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,3 @@
-[flake8]
-max-line-length = 140
-exclude = */migrations/*
-
 [options]
 # tests_require is a list of dependencies that are *absolutely required*
 # to run the tests. tests_require is used when running tests from your
@@ -27,46 +23,6 @@ tests_require = pytest
 # Alias `setup.py test` to `setup.py pytest`
 test = pytest
 
-[tool:pytest]
-# If a pytest section is found in one of the possible config files
-# (pytest.ini, tox.ini or setup.cfg), then pytest will not look for any others,
-# so if you add a pytest config section elsewhere,
-# you will need to delete this section from setup.cfg.
-norecursedirs =
-    .git
-    .tox
-    .env
-    .ropeproject
-    dist
-    build
-    migrations
-
-python_files =
-    test_*.py
-    *_test.py
-    tests.py
-addopts =
-    -ra
-    --strict
-    --ignore=docs/conf.py
-    --ignore=setup.py
-    --ignore=ci
-    --ignore=.eggs
-    --doctest-modules
-    --doctest-glob=\*.rst
-    --tb=short
-testpaths =
-    tests
-
-[tool:isort]
-force_single_line = True
-line_length = 120
-known_first_party = memwiper
-default_section = THIRDPARTY
-forced_separate = test_memwiper
-not_skip = __init__.py
-skip = migrations
-
 [matrix]
 # This is the configuration for the `./bootstrap.py` script.
 # It generates `.travis.yml`, `tox.ini` and `.appveyor.yml`.
diff --git a/setup.py b/setup.py
index eb218ce..7c82d3d 100644
--- a/setup.py
+++ b/setup.py
@@ -1,27 +1,19 @@
 #!/usr/bin/env python
 # -*- encoding: utf-8 -*-
-from __future__ import absolute_import
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 import io
 import os
 import re
 from glob import glob
-from os.path import basename
-from os.path import dirname
-from os.path import join
-from os.path import relpath
-from os.path import splitext
+from os.path import join, dirname, relpath, basename, splitext
 
-from setuptools import Extension
-from setuptools import find_packages
-from setuptools import setup
+from setuptools import Extension, setup, find_packages
 
 
 def read(*names, **kwargs):
     with io.open(
-        join(dirname(__file__), *names),
-        encoding=kwargs.get("encoding", "utf8"),
+        join(dirname(__file__), *names), encoding=kwargs.get("encoding", "utf8"),
     ) as fh:
         return fh.read()
 
@@ -33,9 +25,7 @@ def read(*names, **kwargs):
     os.environ["CFLAGS"] = os.environ["SETUPPY_CFLAGS"]
 
 if "CFLAGS" in os.environ:
-    os.environ["CFLAGS"] = " ".join(
-        (os.environ["CFLAGS"], "-DMEMWIPER_DEBUG=1")
-    )
+    os.environ["CFLAGS"] = " ".join((os.environ["CFLAGS"], "-DMEMWIPER_DEBUG=1"))
 else:
     os.environ["CFLAGS"] = "-DMEMWIPER_DEBUG=1"
 
diff --git a/src/memwiper/utils/__init__.py b/src/memwiper/utils/__init__.py
index 3963dbd..f8618fa 100644
--- a/src/memwiper/utils/__init__.py
+++ b/src/memwiper/utils/__init__.py
@@ -1,6 +1,4 @@
-from memwiper.c_src.memwiper_utils import codepoints
-from memwiper.c_src.memwiper_utils import kind
-from memwiper.c_src.memwiper_utils import size
+from memwiper.c_src.memwiper_utils import kind, size, codepoints
 
 __all__ = [
     "kind",
diff --git a/src/memwiper/utils/_coretest.py b/src/memwiper/utils/_coretest.py
index 84f9090..21ae1d5 100644
--- a/src/memwiper/utils/_coretest.py
+++ b/src/memwiper/utils/_coretest.py
@@ -1,11 +1,11 @@
-import codecs
-import getpass
-import multiprocessing
 import os
-import platform
 import shlex
+import codecs
 import shutil
+import getpass
+import platform
 import subprocess
+import multiprocessing
 from sys import exit as sysexit
 
 import memwiper
@@ -67,9 +67,7 @@ def main():
     # "Decoding" the file:
     s1 = codecs.encode(sfromfile, "rot_13")
     # Generating pre-core
-    print(
-        "Generating {f}.{pid}:".format(f=corefn.format(when="pre"), pid=mypid)
-    )
+    print("Generating {f}.{pid}:".format(f=corefn.format(when="pre"), pid=mypid))
     cmd = gdb_cmds
     corename = corefn.format(when="pre")
     print(cmd.format(filename=corename, pid=mypid))
@@ -77,9 +75,7 @@ def main():
     print("Now we're going to overwrite the memory,")
     memwiper.wipeit(s1)
     # Generating pos-core
-    print(
-        "Generating {f}.{pid}:".format(f=corefn.format(when="pos"), pid=mypid)
-    )
+    print("Generating {f}.{pid}:".format(f=corefn.format(when="pos"), pid=mypid))
     corename = corefn.format(when="pos")
     print(cmd.format(filename=corename, pid=mypid))
     subprocess.run(shlex.split(cmd.format(filename=corename, pid=mypid)))
diff --git a/tests/test_memwiper.py b/tests/test_memwiper.py
index b8567bd..9d9ee9d 100644
--- a/tests/test_memwiper.py
+++ b/tests/test_memwiper.py
@@ -1,5 +1,4 @@
-import pytest  # noqa: F401
-
+import pytest
 import memwiper
 
 
diff --git a/tests/test_memwiper_utils.py b/tests/test_memwiper_utils.py
index 900814d..b7eda8c 100644
--- a/tests/test_memwiper_utils.py
+++ b/tests/test_memwiper_utils.py
@@ -1,9 +1,7 @@
-import pytest  # noqa: F401
-
+import pytest
 import memwiper.utils as mwutils
 
 UNICODE_KIND = ["Wide Char", "1 Byte", "2 Byte", "4 Byte"]
-
 UNICODE_WIDTH = {"1 Byte": 1, "2 Byte": 2, "4 Byte": 4}
 
 # AFAIK the Wide Char is only used as representation on
diff --git a/tox.ini b/tox.ini
index 3d03b8e..8768d98 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,9 +13,6 @@ envlist =
     py38-nocov,
     report
 
-[pytest]
-testpaths = tests
-
 [testenv]
 basepython =
     docs: {env:TOXPYTHON:python3}
@@ -28,6 +25,7 @@ passenv =
 deps =
     pytest
     pytest-travis-fold
+    coverage[toml]
 commands =
     python setup.py clean --all build_ext --force --inplace
     {posargs:pytest -vv --ignore=src}
@@ -55,9 +53,9 @@ commands =
     python setup.py check --strict --metadata --restructuredtext
     check-manifest {toxinidir}
     black src tests setup.py
-    flake8 src tests setup.py
+    flake8 --config flake8.ini src tests setup.py
     isort --verbose --check-only --diff --recursive src tests setup.py
-    bandit -c bandit.yml -r src
+    bandit -r src
 
 [testenv:docs]
 usedevelop = true