Update to latest version of dependencies; reformatissue/1392/extensive-profile-testing-black

11 files changed, 129 insertions, 96 deletions

diff --git a/example_isort_formatting_plugin/example_isort_formatting_plugin.py b/example_isort_formatting_plugin/example_isort_formatting_plugin.py
index ff65412f..f63b817e 100644
--- a/example_isort_formatting_plugin/example_isort_formatting_plugin.py
+++ b/example_isort_formatting_plugin/example_isort_formatting_plugin.py
@@ -15,7 +15,8 @@ def black_format_import_section(
             contents,
             fast=True,
             mode=black.FileMode(
-                is_pyi=extension.lower() == "pyi", line_length=config.line_length,
+                is_pyi=extension.lower() == "pyi",
+                line_length=config.line_length,
             ),
         )
     except black.NothingChanged:
diff --git a/example_isort_formatting_plugin/pyproject.toml b/example_isort_formatting_plugin/pyproject.toml
index 9e060ec1..31e3f928 100644
--- a/example_isort_formatting_plugin/pyproject.toml
+++ b/example_isort_formatting_plugin/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "example_isort_formatting_plugin"
-version = "0.0.1"
+version = "0.0.2"
 description = "An example plugin that modifies isort formatting using black."
 authors = ["Timothy Crosley <timothy.crosley@gmail.com>"]
 license = "MIT"
@@ -11,7 +11,7 @@ example = "example_isort_formatting_plugin:black_format_import_section"
 [tool.poetry.dependencies]
 python = "^3.6"
 isort = "^5.1.4"
-black = "^19.10b0"
+black = "^20.08b1"
 
 [tool.poetry.dev-dependencies]
 
diff --git a/isort/_future/_dataclasses.py b/isort/_future/_dataclasses.py
index a7b113fe..87acb666 100644
--- a/isort/_future/_dataclasses.py
+++ b/isort/_future/_dataclasses.py
@@ -1137,7 +1137,10 @@ def make_dataclass(
             name = item
             tp = "typing.Any"
         elif len(item) == 2:
-            name, tp, = item
+            (
+                name,
+                tp,
+            ) = item
         elif len(item) == 3:
             name, tp, spec = item
             namespace[name] = spec
@@ -1173,7 +1176,7 @@ def replace(obj, **changes):
       c = C(1, 2)
       c1 = replace(c, x=3)
       assert c1.x == 3 and c1.y == 2
-      """
+    """
 
     # We're going to mutate 'changes', but that's okay because it's a
     # new dict, even if called with 'replace(obj, **my_changes)'.
diff --git a/isort/output.py b/isort/output.py
index afb14ea2..7d793ac1 100644
--- a/isort/output.py
+++ b/isort/output.py
@@ -229,7 +229,11 @@ def _with_from_imports(
             from_imports = sorting.naturally(
                 from_imports,
                 key=lambda key: sorting.module_key(
-                    key, config, True, ignore_case, section_name=section,
+                    key,
+                    config,
+                    True,
+                    ignore_case,
+                    section_name=section,
                 ),
             )
         if remove_imports:
diff --git a/isort/wrap_modes.py b/isort/wrap_modes.py
index 92a63c3f..8e10a947 100644
--- a/isort/wrap_modes.py
+++ b/isort/wrap_modes.py
@@ -34,7 +34,7 @@ def _wrap_mode_interface(
 
 def _wrap_mode(function):
     """Registers an individual wrap mode. Function name and order are significant and used for
-       creating enum.
+    creating enum.
     """
     _wrap_modes[function.__name__.upper()] = function
     function.__signature__ = signature(_wrap_mode_interface)
diff --git a/poetry.lock b/poetry.lock
index e7472fbd..ce01d351 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -21,10 +21,10 @@ description = "Better dates & times for Python"
 name = "arrow"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.15.8"
+version = "0.16.0"
 
 [package.dependencies]
-python-dateutil = "*"
+python-dateutil = ">=2.7.0"
 
 [[package]]
 category = "dev"
@@ -41,13 +41,12 @@ description = "Classes Without Boilerplate"
 name = "attrs"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "19.3.0"
+version = "20.1.0"
 
 [package.extras]
-azure-pipelines = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "pytest-azurepipelines"]
-dev = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "pre-commit"]
-docs = ["sphinx", "zope.interface"]
-tests = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
+dev = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "sphinx", "sphinx-rtd-theme", "pre-commit"]
+docs = ["sphinx", "sphinx-rtd-theme", "zope.interface"]
+tests = ["coverage (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
 
 [[package]]
 category = "dev"
@@ -89,18 +88,24 @@ description = "The uncompromising code formatter."
 name = "black"
 optional = false
 python-versions = ">=3.6"
-version = "19.10b0"
+version = "20.8b1"
 
 [package.dependencies]
 appdirs = "*"
-attrs = ">=18.1.0"
-click = ">=6.5"
+click = ">=7.1.2"
+mypy-extensions = ">=0.4.3"
 pathspec = ">=0.6,<1"
-regex = "*"
-toml = ">=0.9.4"
+regex = ">=2020.1.8"
+toml = ">=0.10.1"
 typed-ast = ">=1.4.0"
+typing-extensions = ">=3.7.4"
+
+[package.dependencies.dataclasses]
+python = "<3.7"
+version = ">=0.6"
 
 [package.extras]
+colorama = ["colorama (>=0.4.3)"]
 d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
 
 [[package]]
@@ -202,7 +207,7 @@ description = "Allows you to maintain all the necessary cruft for packaging and
 name = "cruft"
 optional = false
 python-versions = ">=3.6,<4.0"
-version = "2.2.0"
+version = "2.3.0"
 
 [package.dependencies]
 click = ">=7.1.2,<8.0.0"
@@ -269,10 +274,10 @@ description = "An example plugin that modifies isort formatting using black."
 name = "example-isort-formatting-plugin"
 optional = false
 python-versions = ">=3.6,<4.0"
-version = "0.0.1"
+version = "0.0.2"
 
 [package.dependencies]
-black = ">=19.10b0,<20.0"
+black = ">=20.08b1,<21.0"
 isort = ">=5.1.4,<6.0.0"
 
 [[package]]
@@ -417,7 +422,7 @@ description = "Chromium HSTS Preload list as a Python package and updated daily"
 name = "hstspreload"
 optional = false
 python-versions = ">=3.6"
-version = "2020.8.12"
+version = "2020.8.25"
 
 [[package]]
 category = "dev"
@@ -475,17 +480,19 @@ description = "A library for property-based testing"
 name = "hypothesis"
 optional = false
 python-versions = ">=3.5.2"
-version = "5.24.4"
+version = "5.29.3"
 
 [package.dependencies]
 attrs = ">=19.2.0"
 sortedcontainers = ">=2.1.0,<3.0.0"
 
 [package.extras]
-all = ["django (>=2.2)", "dpcontracts (>=0.4)", "lark-parser (>=0.6.5)", "numpy (>=1.9.0)", "pandas (>=0.19)", "pytest (>=4.3)", "python-dateutil (>=1.4)", "pytz (>=2014.1)"]
+all = ["black (>=19.10b0)", "click (>=7.0)", "django (>=2.2)", "dpcontracts (>=0.4)", "lark-parser (>=0.6.5)", "numpy (>=1.9.0)", "pandas (>=0.19)", "pytest (>=4.3)", "python-dateutil (>=1.4)", "pytz (>=2014.1)"]
+cli = ["click (>=7.0)", "black (>=19.10b0)"]
 dateutil = ["python-dateutil (>=1.4)"]
 django = ["pytz (>=2014.1)", "django (>=2.2)"]
 dpcontracts = ["dpcontracts (>=0.4)"]
+ghostwriter = ["black (>=19.10b0)"]
 lark = ["lark-parser (>=0.6.5)"]
 numpy = ["numpy (>=1.9.0)"]
 pandas = ["pandas (>=0.19)"]
@@ -513,7 +520,7 @@ description = "Hypothesis strategies for generating Python programs, something l
 name = "hypothesmith"
 optional = false
 python-versions = ">=3.6"
-version = "0.1.3"
+version = "0.1.4"
 
 [package.dependencies]
 hypothesis = ">=5.23.7"
@@ -660,7 +667,7 @@ description = "A concrete syntax tree with AST-like properties for Python 3.5, 3
 name = "libcst"
 optional = false
 python-versions = ">=3.6"
-version = "0.3.9"
+version = "0.3.10"
 
 [package.dependencies]
 pyyaml = ">=5.2"
@@ -680,7 +687,7 @@ description = "Python LiveReload is an awesome tool for web developers"
 name = "livereload"
 optional = false
 python-versions = "*"
-version = "2.6.2"
+version = "2.6.3"
 
 [package.dependencies]
 six = "*"
@@ -782,7 +789,7 @@ description = "A Material Design theme for MkDocs"
 name = "mkdocs-material"
 optional = false
 python-versions = "*"
-version = "5.5.6"
+version = "5.5.9"
 
 [package.dependencies]
 Pygments = ">=2.4"
@@ -1153,7 +1160,7 @@ description = "Python docstring style checker"
 name = "pydocstyle"
 optional = false
 python-versions = ">=3.5"
-version = "5.0.2"
+version = "5.1.0"
 
 [package.dependencies]
 snowballstemmer = "*"
@@ -1525,7 +1532,7 @@ description = "Typer, build great CLIs. Easy to code. Based on Python type hints
 name = "typer"
 optional = false
 python-versions = ">=3.6"
-version = "0.3.1"
+version = "0.3.2"
 
 [package.dependencies]
 click = ">=7.1.1,<7.2.0"
@@ -1534,7 +1541,7 @@ click = ">=7.1.1,<7.2.0"
 all = ["colorama (>=0.4.3,<0.5.0)", "shellingham (>=1.3.0,<2.0.0)"]
 dev = ["autoflake (>=1.3.1,<2.0.0)", "flake8 (>=3.8.3,<4.0.0)"]
 doc = ["mkdocs (>=1.1.2,<2.0.0)", "mkdocs-material (>=5.4.0,<6.0.0)", "markdown-include (>=0.5.1,<0.6.0)"]
-test = ["shellingham (>=1.3.0,<2.0.0)", "pytest (>=4.4.0,<5.4.0)", "pytest-cov (>=2.10.0,<3.0.0)", "coverage (>=5.2,<6.0)", "pytest-xdist (>=1.32.0,<2.0.0)", "pytest-sugar (>=0.9.4,<0.10.0)", "mypy (0.782)", "black (>=19.10b0,<20.0b0)", "isort (>=5.0.6,<6.0.0)"]
+test = ["pytest-xdist (>=1.32.0,<2.0.0)", "pytest-sugar (>=0.9.4,<0.10.0)", "mypy (0.782)", "black (>=19.10b0,<20.0b0)", "isort (>=5.0.6,<6.0.0)", "shellingham (>=1.3.0,<2.0.0)", "pytest (>=4.4.0,<5.4.0)", "pytest-cov (>=2.10.0,<3.0.0)", "coverage (>=5.2,<6.0)"]
 
 [[package]]
 category = "dev"
@@ -1542,7 +1549,7 @@ description = "Backported and Experimental Type Hints for Python 3.5+"
 name = "typing-extensions"
 optional = false
 python-versions = "*"
-version = "3.7.4.2"
+version = "3.7.4.3"
 
 [[package]]
 category = "dev"
@@ -1653,7 +1660,7 @@ pipfile_deprecated_finder = ["pipreqs", "tomlkit", "requirementslib"]
 requirements_deprecated_finder = ["pipreqs", "pip-api"]
 
 [metadata]
-content-hash = "5463d8238a63216a861fd6d75b1a86842f2a1ab3574a5ecb8dbe8d9183b6a874"
+content-hash = "c366831acb4de815d36de7d6072c341ae3a1a1cca409490b5c81fe1159977597"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -1666,16 +1673,16 @@ appnope = [
     {file = "appnope-0.1.0.tar.gz", hash = "sha256:8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71"},
 ]
 arrow = [
-    {file = "arrow-0.15.8-py2.py3-none-any.whl", hash = "sha256:271b8e05174d48e50324ed0dc5d74796c839c7e579a4f21cf1a7394665f9e94f"},
-    {file = "arrow-0.15.8.tar.gz", hash = "sha256:edc31dc051db12c95da9bac0271cd1027b8e36912daf6d4580af53b23e62721a"},
+    {file = "arrow-0.16.0-py2.py3-none-any.whl", hash = "sha256:98184d8dd3e5d30b96c2df4596526f7de679ccb467f358b82b0f686436f3a6b8"},
+    {file = "arrow-0.16.0.tar.gz", hash = "sha256:92aac856ea5175c804f7ccb96aca4d714d936f1c867ba59d747a8096ec30e90a"},
 ]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
     {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
 ]
 attrs = [
-    {file = "attrs-19.3.0-py2.py3-none-any.whl", hash = "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c"},
-    {file = "attrs-19.3.0.tar.gz", hash = "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"},
+    {file = "attrs-20.1.0-py2.py3-none-any.whl", hash = "sha256:2867b7b9f8326499ab5b0e2d12801fa5c98842d2cbd22b35112ae04bf85b4dff"},
+    {file = "attrs-20.1.0.tar.gz", hash = "sha256:0ef97238856430dcf9228e07f316aefc17e8939fc8507e18c6501b761ef1a42a"},
 ]
 backcall = [
     {file = "backcall-0.2.0-py2.py3-none-any.whl", hash = "sha256:fbbce6a29f263178a1f7915c1940bde0ec2b2a967566fe1c65c1dfb7422bd255"},
@@ -1690,8 +1697,8 @@ binaryornot = [
     {file = "binaryornot-0.4.4.tar.gz", hash = "sha256:359501dfc9d40632edc9fac890e19542db1a287bbcfa58175b66658392018061"},
 ]
 black = [
-    {file = "black-19.10b0-py36-none-any.whl", hash = "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b"},
-    {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
+    {file = "black-20.8b1-py3-none-any.whl", hash = "sha256:70b62ef1527c950db59062cda342ea224d772abdf6adc58b86a45421bab20a6b"},
+    {file = "black-20.8b1.tar.gz", hash = "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"},
 ]
 cached-property = [
     {file = "cached-property-1.5.1.tar.gz", hash = "sha256:9217a59f14a5682da7c4b8829deadbfc194ac22e9908ccf7c8820234e80a1504"},
@@ -1760,8 +1767,8 @@ coverage = [
     {file = "coverage-5.2.1.tar.gz", hash = "sha256:a34cb28e0747ea15e82d13e14de606747e9e484fb28d63c999483f5d5188e89b"},
 ]
 cruft = [
-    {file = "cruft-2.2.0-py3-none-any.whl", hash = "sha256:da3dc9ee84dea1a4ea161b5d0fa86b11ecb77480eb22b4d776572f95a96ae9fc"},
-    {file = "cruft-2.2.0.tar.gz", hash = "sha256:9365ae8547bf2297c9e88dec3b28a16bd4491c4931f417b8c3c1fd8140b1e0fd"},
+    {file = "cruft-2.3.0-py3-none-any.whl", hash = "sha256:ca973c1ca9e4add9893483dbce02cd8930e105f8940afe0d087a14b70c6068de"},
+    {file = "cruft-2.3.0.tar.gz", hash = "sha256:7c0f7682765e76fcf31adf877ea6f74372a0ab9554d8f8d6766e8e0413730e52"},
 ]
 dataclasses = [
     {file = "dataclasses-0.6-py3-none-any.whl", hash = "sha256:454a69d788c7fda44efd71e259be79577822f5e3f53f029a22d08004e951dc9f"},
@@ -1783,8 +1790,8 @@ dparse = [
     {file = "dparse-0.5.1.tar.gz", hash = "sha256:a1b5f169102e1c894f9a7d5ccf6f9402a836a5d24be80a986c7ce9eaed78f367"},
 ]
 example-isort-formatting-plugin = [
-    {file = "example_isort_formatting_plugin-0.0.1-py3-none-any.whl", hash = "sha256:3c4bd66eb457480daa1320e2e1ef4160e639f2629315cfc54830b2613aa823bc"},
-    {file = "example_isort_formatting_plugin-0.0.1.tar.gz", hash = "sha256:2666045920accaa0c3f7e60e85369c408658faef50c6c8971519562a14b7e7d8"},
+    {file = "example_isort_formatting_plugin-0.0.2-py3-none-any.whl", hash = "sha256:ce428ab5deb4719e4bec56eae63978ff2d9c20dc2c2aa7cc39ece61044153db7"},
+    {file = "example_isort_formatting_plugin-0.0.2.tar.gz", hash = "sha256:8cb6401c9efe2f97ba3e776439cb647ee964dc7880bd9790b0324be2c7a55907"},
 ]
 example-shared-isort-profile = [
     {file = "example_shared_isort_profile-0.0.1-py3-none-any.whl", hash = "sha256:3fa3e2d093e68285fc7893704b727791ed3e0969d07bdd2733e366303d1a2582"},
@@ -1850,8 +1857,8 @@ hpack = [
     {file = "hpack-3.0.0.tar.gz", hash = "sha256:8eec9c1f4bfae3408a3f30500261f7e6a65912dc138526ea054f9ad98892e9d2"},
 ]
 hstspreload = [
-    {file = "hstspreload-2020.8.12-py3-none-any.whl", hash = "sha256:64f4441066d5544873faccf2e0b5757c6670217d34dc31d362ca2977f44604ff"},
-    {file = "hstspreload-2020.8.12.tar.gz", hash = "sha256:3f5c324b1eb9d924e32ffeb5fe265b879806b6e346b765f57566410344f4b41e"},
+    {file = "hstspreload-2020.8.25-py3-none-any.whl", hash = "sha256:c96401eca4669340b423abd711d2d5d03ddf0685461f95e9cfe500d5e9acf3d2"},
+    {file = "hstspreload-2020.8.25.tar.gz", hash = "sha256:3129613419c13ea62411ec7375d79840e28004cbb6a585909ddcbeee401bea14"},
 ]
 httpcore = [
     {file = "httpcore-0.9.1-py3-none-any.whl", hash = "sha256:9850fe97a166a794d7e920590d5ec49a05488884c9fc8b5dba8561effab0c2a0"},
@@ -1870,16 +1877,16 @@ hyperframe = [
     {file = "hyperframe-5.2.0.tar.gz", hash = "sha256:a9f5c17f2cc3c719b917c4f33ed1c61bd1f8dfac4b1bd23b7c80b3400971b41f"},
 ]
 hypothesis = [
-    {file = "hypothesis-5.24.4-py3-none-any.whl", hash = "sha256:4d86b1d7bbec9caffc49dbd0037fa549c456d08aa99e468dbce5871fdbf2167b"},
-    {file = "hypothesis-5.24.4.tar.gz", hash = "sha256:c3ac78ae0cebe7098bc00d8b3e16b65640c97593cceb64c9eb2331ac282fa607"},
+    {file = "hypothesis-5.29.3-py3-none-any.whl", hash = "sha256:07b865184494a64cf2e18090ecfb876c97d303973c2f97139a07be361b0c3a28"},
+    {file = "hypothesis-5.29.3.tar.gz", hash = "sha256:e6cf92a94a5108d326e45df5a2b256dc0d57f9663d13efdebcadcfbad9accc31"},
 ]
 hypothesis-auto = [
     {file = "hypothesis-auto-1.1.4.tar.gz", hash = "sha256:5e2c2fb09dc09842512d80630bb792359a1d33d2c0473ad47ee23da0be9e32b1"},
     {file = "hypothesis_auto-1.1.4-py3-none-any.whl", hash = "sha256:fea8560c4522c0fd490ed8cc17e420b95dabebb11b9b334c59bf2d768839015f"},
 ]
 hypothesmith = [
-    {file = "hypothesmith-0.1.3-py3-none-any.whl", hash = "sha256:aceb0feae6029eeaa4502cd763debec313b1aec43db8805958e5a81036c3e483"},
-    {file = "hypothesmith-0.1.3.tar.gz", hash = "sha256:4cf1e2ce43407ad1c9c2ab5a940760db3ea8c3c29134435bc0600f33a4a32de4"},
+    {file = "hypothesmith-0.1.4-py3-none-any.whl", hash = "sha256:bc45f45808078d2bbe6c3806af3b3604bde35624964fcc6b849cecadf254d3a9"},
+    {file = "hypothesmith-0.1.4.tar.gz", hash = "sha256:5628fb1a06233c70751105635bc3cee789c82358041b4518c2cab5300e73cd65"},
 ]
 idna = [
     {file = "idna-2.10-py2.py3-none-any.whl", hash = "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"},
@@ -1931,11 +1938,11 @@ lark-parser = [
     {file = "lark-parser-0.9.0.tar.gz", hash = "sha256:9e7589365d6b6de1cca40b0eaec31104a3fb96a37a11a9dfd5098e95b50aa6cd"},
 ]
 libcst = [
-    {file = "libcst-0.3.9-py3-none-any.whl", hash = "sha256:ca1744d9344f51c2c9226d0472a5a3096f8b39e4fe38441ebc2ba26babd00688"},
-    {file = "libcst-0.3.9.tar.gz", hash = "sha256:b5185c84f0e4a38409aac59f53a71741bec8c1b1159c874996b3266daafe63e5"},
+    {file = "libcst-0.3.10-py3-none-any.whl", hash = "sha256:e9395d952a490e6fc160f2bea8df139bdf1fdcb3fe4c01b88893da279eff00de"},
+    {file = "libcst-0.3.10.tar.gz", hash = "sha256:b0dccbfc1cff7bfa3214980e1d2d90b4e00b2fed002d4b276a8a411217738df3"},
 ]
 livereload = [
-    {file = "livereload-2.6.2.tar.gz", hash = "sha256:d1eddcb5c5eb8d2ca1fa1f750e580da624c0f7fcb734aa5780dc81b7dcbd89be"},
+    {file = "livereload-2.6.3.tar.gz", hash = "sha256:776f2f865e59fde56490a56bcc6773b6917366bce0c267c60ee8aaf1a0959869"},
 ]
 lunr = [
     {file = "lunr-0.5.8-py2.py3-none-any.whl", hash = "sha256:aab3f489c4d4fab4c1294a257a30fec397db56f0a50273218ccc3efdbf01d6ca"},
@@ -1993,8 +2000,8 @@ mkdocs = [
     {file = "mkdocs-1.1.2.tar.gz", hash = "sha256:f0b61e5402b99d7789efa032c7a74c90a20220a9c81749da06dbfbcbd52ffb39"},
 ]
 mkdocs-material = [
-    {file = "mkdocs-material-5.5.6.tar.gz", hash = "sha256:08af704cdfaf2a07fd5f135831df9106c589bfd422f9ef026929981433e80b9d"},
-    {file = "mkdocs_material-5.5.6-py2.py3-none-any.whl", hash = "sha256:29f3637d5fb758d076344b026a67b8e316743d0c2da84b9303383f6cbeabfd5f"},
+    {file = "mkdocs-material-5.5.9.tar.gz", hash = "sha256:37d60947993b939318945c170c7b3a153646976badf57648fd70befc3b54c830"},
+    {file = "mkdocs_material-5.5.9-py2.py3-none-any.whl", hash = "sha256:c8cb3c8c44bf10ed7ac1eb568d93a4346efe03fee2994b6a80e96559421cec49"},
 ]
 mkdocs-material-extensions = [
     {file = "mkdocs-material-extensions-1.0.tar.gz", hash = "sha256:17d7491e189af75700310b7ec33c6c48a22060b8b445001deca040cb60471cde"},
@@ -2162,8 +2169,8 @@ pydantic = [
     {file = "pydantic-1.6.1.tar.gz", hash = "sha256:54122a8ed6b75fe1dd80797f8251ad2063ea348a03b77218d73ea9fe19bd4e73"},
 ]
 pydocstyle = [
-    {file = "pydocstyle-5.0.2-py3-none-any.whl", hash = "sha256:da7831660b7355307b32778c4a0dbfb137d89254ef31a2b2978f50fc0b4d7586"},
-    {file = "pydocstyle-5.0.2.tar.gz", hash = "sha256:f4f5d210610c2d153fae39093d44224c17429e2ad7da12a8b419aba5c2f614b5"},
+    {file = "pydocstyle-5.1.0-py3-none-any.whl", hash = "sha256:08374b9d4d2b7164bae50b71bb24eb0d74a56b309029d5d502264092fa7db0c3"},
+    {file = "pydocstyle-5.1.0.tar.gz", hash = "sha256:4ca3c7736d36f92bb215dd74ef84ac3d6c146edd795c7afc5154c10f1eb1f65a"},
 ]
 pyflakes = [
     {file = "pyflakes-2.2.0-py2.py3-none-any.whl", hash = "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92"},
@@ -2339,13 +2346,13 @@ typed-ast = [
     {file = "typed_ast-1.4.1.tar.gz", hash = "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b"},
 ]
 typer = [
-    {file = "typer-0.3.1-py3-none-any.whl", hash = "sha256:778a9695e68eb26a0a0321ca9d3f1a8809783f6f083549b84c67bc2385bf014e"},
-    {file = "typer-0.3.1.tar.gz", hash = "sha256:85b1e5f6369750b4220ad548ea30b881a2c502504e5a0d849db9bdf6b487bdbf"},
+    {file = "typer-0.3.2-py3-none-any.whl", hash = "sha256:ba58b920ce851b12a2d790143009fa00ac1d05b3ff3257061ff69dbdfc3d161b"},
+    {file = "typer-0.3.2.tar.gz", hash = "sha256:5455d750122cff96745b0dec87368f56d023725a7ebc9d2e54dd23dc86816303"},
 ]
 typing-extensions = [
-    {file = "typing_extensions-3.7.4.2-py2-none-any.whl", hash = "sha256:f8d2bd89d25bc39dabe7d23df520442fa1d8969b82544370e03d88b5a591c392"},
-    {file = "typing_extensions-3.7.4.2-py3-none-any.whl", hash = "sha256:6e95524d8a547a91e08f404ae485bbb71962de46967e1b71a0cb89af24e761c5"},
-    {file = "typing_extensions-3.7.4.2.tar.gz", hash = "sha256:79ee589a3caca649a9bfd2a8de4709837400dfa00b6cc81962a1e6a1815969ae"},
+    {file = "typing_extensions-3.7.4.3-py2-none-any.whl", hash = "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"},
+    {file = "typing_extensions-3.7.4.3-py3-none-any.whl", hash = "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918"},
+    {file = "typing_extensions-3.7.4.3.tar.gz", hash = "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"},
 ]
 typing-inspect = [
     {file = "typing_inspect-0.6.0-py2-none-any.whl", hash = "sha256:de08f50a22955ddec353876df7b2545994d6df08a2f45d54ac8c05e530372ca0"},
diff --git a/pyproject.toml b/pyproject.toml
index 1e3e1e81..5f648f40 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ vulture = "^1.0"
 bandit = "^1.6"
 safety = "^1.8"
 flake8-bugbear = "^19.8"
-black = {version = "^19.10b0", allow-prereleases = true}
+black = {version = "^20.08b1", allow-prereleases = true}
 mypy = "^0.761.0"
 ipython = "^7.7"
 pytest = "^5.0"
@@ -79,7 +79,7 @@ smmap2 = "^3.0.1"
 gitdb2 = "^4.0.2"
 httpx = "^0.13.3"
 example_shared_isort_profile = "^0.0.1"
-example_isort_formatting_plugin = "^0.0.1"
+example_isort_formatting_plugin = "^0.0.2"
 
 [tool.poetry.scripts]
 isort = "isort.main:main"
diff --git a/tests/integration/test_setting_combinations.py b/tests/integration/test_setting_combinations.py
index c29c7742..7e236f9f 100644
--- a/tests/integration/test_setting_combinations.py
+++ b/tests/integration/test_setting_combinations.py
@@ -154,7 +154,8 @@ else:  # 2.x
 
 
 @hypothesis.given(
-    config=st.from_type(isort.Config), disregard_skip=st.booleans(),
+    config=st.from_type(isort.Config),
+    disregard_skip=st.booleans(),
 )
 def test_isort_is_idempotent(config: isort.Config, disregard_skip: bool) -> None:
     try:
@@ -166,7 +167,8 @@ def test_isort_is_idempotent(config: isort.Config, disregard_skip: bool) -> None
 
 
 @hypothesis.given(
-    config=st.from_type(isort.Config), disregard_skip=st.booleans(),
+    config=st.from_type(isort.Config),
+    disregard_skip=st.booleans(),
 )
 def test_isort_doesnt_lose_imports_or_comments(config: isort.Config, disregard_skip: bool) -> None:
     result = isort.code(CODE_SNIPPET, config=config, disregard_skip=disregard_skip)
diff --git a/tests/unit/profiles/test_black.py b/tests/unit/profiles/test_black.py
index 4b909731..0e54e706 100644
--- a/tests/unit/profiles/test_black.py
+++ b/tests/unit/profiles/test_black.py
@@ -1,46 +1,49 @@
 import black
+
 import isort
 
 
-def black_format(code: str, is_pyi: bool=False, line_length: int=88) -> str:
+def black_format(code: str, is_pyi: bool = False, line_length: int = 88) -> str:
     """Formats the provided code snippet using black"""
     try:
         return black.format_file_contents(
             code,
             fast=True,
             mode=black.FileMode(
-                is_pyi=is_pyi, line_length=line_length,
+                is_pyi=is_pyi,
+                line_length=line_length,
             ),
         )
     except black.NothingChanged:
         return code
 
 
-def black_test(code: str, expected_output: str=""):
+def black_test(code: str, expected_output: str = ""):
     """Tests that the given code:
     - Behaves the same when formatted multiple times with isort.
     - Agrees with black formatting.
     - Matches the desired output or itself if none is provided.
     """
     expected_output = expected_output or code
-    
+
     # output should stay consistent over multiple runs
     output = isort.code(code, profile="black")
     assert output == isort.code(code, profile="black")
-    
+
     # output should agree with black
     black_output = black_format(output)
     assert output == black_output
-    
+
     # output should match expected output
     assert output == expected_output
-    
+
 
 def test_black_snippet_one():
     """Test consistent code formatting between isort and black for code snippet from black repository.
     See: https://github.com/psf/black/blob/master/tests/test_black.py
     """
-    black_test("""#!/usr/bin/env python3
+    black_test(
+        """#!/usr/bin/env python3
 import asyncio
 import logging
 from concurrent.futures import ThreadPoolExecutor
@@ -94,7 +97,7 @@ from .test_primer import PrimerCLITests  # noqa: F401
 
 DEFAULT_MODE = black.FileMode(experimental_string_processing=True)
 """,
-"""#!/usr/bin/env python3
+        """#!/usr/bin/env python3
 import asyncio
 import inspect
 import logging
@@ -145,15 +148,16 @@ from pathspec import PathSpec
 from .test_primer import PrimerCLITests  # noqa: F401
 
 DEFAULT_MODE = black.FileMode(experimental_string_processing=True)
-"""
-)
-    
-    
+""",
+    )
+
+
 def test_black_snippet_two():
     """Test consistent code formatting between isort and black for code snippet from black repository.
     See: https://github.com/psf/black/blob/master/tests/test_primer.py
     """
-    black_test('''#!/usr/bin/env python3
+    black_test(
+        '''#!/usr/bin/env python3
 
 import asyncio
 import sys
@@ -188,7 +192,7 @@ Failed projects:
 Black didn't work
 """
 ''',
-'''#!/usr/bin/env python3
+        '''#!/usr/bin/env python3
 
 import asyncio
 import sys
@@ -219,14 +223,16 @@ Failed projects:
  - stdout:
 Black didn't work
 """
-'''
-)
-    
+''',
+    )
+
+
 def test_black_snippet_three():
     """Test consistent code formatting between isort and black for code snippet from black repository.
     See: https://github.com/psf/black/blob/master/src/black/__init__.py
     """
-    black_test('''import ast
+    black_test(
+        """import ast
 import asyncio
 from abc import ABC, abstractmethod
 from collections import defaultdict
@@ -293,8 +299,8 @@ if TYPE_CHECKING:
     import colorama  # noqa: F401
 
 DEFAULT_LINE_LENGTH = 88
-''',
-'''import ast
+""",
+        """import ast
 import asyncio
 import io
 import itertools
@@ -360,4 +366,5 @@ if TYPE_CHECKING:
     import colorama  # noqa: F401
 
 DEFAULT_LINE_LENGTH = 88
-''')
+""",
+    )
diff --git a/tests/unit/test_isort.py b/tests/unit/test_isort.py
index a13595b3..949075bb 100644
--- a/tests/unit/test_isort.py
+++ b/tests/unit/test_isort.py
@@ -2940,12 +2940,15 @@ def test_not_splitted_sections() -> None:
     )
     # in case when THIRDPARTY section is excluded from sections list,
     # it's ok to merge STDLIB and FIRSTPARTY
-    assert isort.code(
-        code=test_input,
-        sections=["STDLIB", "FIRSTPARTY", "LOCALFOLDER"],
-        no_lines_before=["FIRSTPARTY"],
-        known_first_party=["app"],
-    ) == (stdlib_section + firstparty_section + whiteline + local_section + whiteline + statement)
+    assert (
+        isort.code(
+            code=test_input,
+            sections=["STDLIB", "FIRSTPARTY", "LOCALFOLDER"],
+            no_lines_before=["FIRSTPARTY"],
+            known_first_party=["app"],
+        )
+        == (stdlib_section + firstparty_section + whiteline + local_section + whiteline + statement)
+    )
     # it doesn't change output, because stdlib packages don't have any whitelines before them
     assert (
         isort.code(test_input, no_lines_before=["STDLIB"], known_first_party=["app"]) == test_input
diff --git a/tests/unit/test_ticketed_features.py b/tests/unit/test_ticketed_features.py
index 86b39045..b387ec63 100644
--- a/tests/unit/test_ticketed_features.py
+++ b/tests/unit/test_ticketed_features.py
@@ -558,10 +558,16 @@ from a import b as y
 from a import c
 """
     assert (
-        isort.code(test_input, combine_star=True,)
+        isort.code(
+            test_input,
+            combine_star=True,
+        )
         == isort.code(test_input, combine_star=True, force_single_line=True)
         == isort.code(
-            test_input, combine_star=True, force_single_line=True, combine_as_imports=True,
+            test_input,
+            combine_star=True,
+            force_single_line=True,
+            combine_as_imports=True,
         )
         == """
 from a import *