diff --git a/.fossa.yml b/.fossa.yml
index 04ec17845c..4273d9f4eb 100755
--- a/.fossa.yml
+++ b/.fossa.yml
@@ -32,7 +32,11 @@ analyze:
     type: pip
     target: docs
     path: docs
+    options:
+      requirements: ./requirements/documentation.txt
   - name: .
     type: pip
     target: .
     path: .
+    options:
+      requirements: ./requirements/testing.txt
diff --git a/.github/workflows/bashlib.sh b/.github/workflows/bashlib.sh
index 13d000d6c0..baabb17832 100644
--- a/.github/workflows/bashlib.sh
+++ b/.github/workflows/bashlib.sh
@@ -33,24 +33,21 @@ say() {
 
 # default command to run when the `run` input is empty
 default-setup-command() {
-  pip-install
+  apt-get-install
+  pip-upgrade
 }
 
-# install python dependencies
-pip-install() {
-  cd "$GITHUB_WORKSPACE"
+apt-get-install() {
+    say "::group::apt-get install dependencies"
+    sudo apt-get update && sudo apt-get install --yes \
+      libsasl2-dev
+    say "::endgroup::"
+}
 
-  # Pip cache saves at most about 20s on a good day
-  # cache-restore pip
-
-  say "::group::Install Python pacakges"
+pip-upgrade() {
+  say "::group::Upgrade pip"
   pip install --upgrade pip
-  pip install -r requirements.txt
-  pip install -r requirements-dev.txt
-  pip install -e ".[postgres,mysql]"
   say "::endgroup::"
-
-  # cache-save pip
 }
 
 # prepare (lint and build) frontend code
@@ -123,6 +120,7 @@ testdata() {
   say "::group::Load test data"
   # must specify PYTHONPATH to make `tests.superset_test_config` importable
   export PYTHONPATH="$GITHUB_WORKSPACE"
+  pip install -e .
   superset db upgrade
   superset load_test_users
   superset load_examples --load-test-data
diff --git a/.github/workflows/caches.js b/.github/workflows/caches.js
index d2591c33c4..39d0ad2e6a 100644
--- a/.github/workflows/caches.js
+++ b/.github/workflows/caches.js
@@ -36,7 +36,7 @@ const assetsConfig = {
 module.exports = {
   pip: {
     path: [`${homeDirectory}/.cache/pip`],
-    hashFiles: [`${workspaceDirectory}/requirements*.txt`],
+    hashFiles: [`${workspaceDirectory}/requirements/*.txt`],
   },
   npm: {
     path: [`${homeDirectory}/.npm`],
diff --git a/.github/workflows/license-check.yml b/.github/workflows/license-check.yml
index 3c56903197..ad0aa63d9d 100644
--- a/.github/workflows/license-check.yml
+++ b/.github/workflows/license-check.yml
@@ -33,7 +33,7 @@ jobs:
 
         EOF
 
-        if [[ "${FILES}" =~ (.*package*\.json|requirements.*\.txt|setup\.py) ]]; then
+        if [[ "${FILES}" =~ (.*package*\.json|requirements/*\.txt|setup\.py) ]]; then
           echo "Detected dependency changes... running fossa check"
 
           ./scripts/fossa.sh
diff --git a/.github/workflows/superset-e2e.yml b/.github/workflows/superset-e2e.yml
index 7e49cbba55..62156892c0 100644
--- a/.github/workflows/superset-e2e.yml
+++ b/.github/workflows/superset-e2e.yml
@@ -37,15 +37,18 @@ jobs:
       uses: actions/setup-python@v2.1.1
       with:
         python-version: '3.6'
-
     - name: Install dependencies
       uses: apache-superset/cached-dependencies@b90713b
       with:
         run: |
-          npm-install && build-instrumented-assets
-          pip-install && setup-postgres && testdata
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/testing.txt
+          setup-postgres
+          testdata
+          npm-install
+          build-instrumented-assets
           cypress-install
-
     - name: Run Cypress
       uses: apache-superset/cached-dependencies@b90713b
       env:
diff --git a/.github/workflows/superset-python.yml b/.github/workflows/superset-python.yml
index 72de728902..4b0c1a4af9 100644
--- a/.github/workflows/superset-python.yml
+++ b/.github/workflows/superset-python.yml
@@ -8,8 +8,6 @@ jobs:
     strategy:
       matrix:
         python-version: [3.6]
-    env:
-      PYTHON_LINT_TARGET: setup.py superset tests
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
@@ -19,16 +17,37 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       uses: apache-superset/cached-dependencies@b90713b
-    - name: black
-      run: black --check $(echo $PYTHON_LINT_TARGET)
-    - name: mypy
-      run: mypy $(echo $PYTHON_LINT_TARGET)
-    - name: isort
-      run: isort --check-only --recursive $(echo $PYTHON_LINT_TARGET)
+      with:
+        run: |
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/testing.txt
     - name: pylint
       # `-j 0` run Pylint in parallel
       run: pylint -j 0 superset
 
+  pre-commit:
+    runs-on: ubuntu-18.04
+    strategy:
+      matrix:
+        python-version: [3.6]
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Setup Python
+      uses: actions/setup-python@v2.1.1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      uses: apache-superset/cached-dependencies@b90713b
+      with:
+        run: |
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/integration.txt
+    - name: pre-commit
+      run: pre-commit run --all-files
+
   docs:
     runs-on: ubuntu-18.04
     strategy:
@@ -45,8 +64,9 @@ jobs:
       uses: apache-superset/cached-dependencies@b90713b
       with:
         run: |
-          pip-install
-          pip install -r docs/requirements.txt
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/documentation.txt
     - name: Build documentation
       run: sphinx-build -b html docs _build/html -W
 
@@ -66,8 +86,9 @@ jobs:
         uses: apache-superset/cached-dependencies@b90713b
         with:
           run: |
-            pip-install
-            pip install -r docs/requirements.txt
+            apt-get-install
+            pip-upgrade
+            pip install -r requirements/documentation.txt
       - name: Test babel extraction
         run: flask fab babel-extract --target superset/translations --output superset/translations/messages.pot --config superset/translations/babel.cfg -k _,__,t,tn,tct
 
@@ -107,7 +128,9 @@ jobs:
       uses: apache-superset/cached-dependencies@b90713b
       with:
         run: |
-          pip-install
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/testing.txt
           setup-postgres
     - name: Run celery
       run: celery worker --app=superset.tasks.celery_app:app -Ofair -c 2 &
@@ -151,7 +174,9 @@ jobs:
       uses: apache-superset/cached-dependencies@b90713b
       with:
         run: |
-          pip-install
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/testing.txt
           setup-mysql
     - name: Run celery
       run: celery worker --app=superset.tasks.celery_app:app -Ofair -c 2 &
@@ -188,7 +213,9 @@ jobs:
       uses: apache-superset/cached-dependencies@b90713b
       with:
         run: |
-          pip-install
+          apt-get-install
+          pip-upgrade
+          pip install -r requirements/testing.txt
           mkdir ${{ github.workspace }}/.temp
     - name: Run celery
       run: celery worker --app=superset.tasks.celery_app:app -Ofair -c 2 &
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 39b74e05b0..5edd6d47b5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,29 +15,35 @@
 # limitations under the License.
 #
 repos:
--   repo: https://github.com/ambv/black
-    rev: 19.10b0
-    hooks:
-    -   id: black
-        language_version: python3
-
--   repo: https://github.com/asottile/seed-isort-config
+  - repo: https://github.com/asottile/seed-isort-config
     rev: v1.9.3
     hooks:
-    -   id: seed-isort-config
-
--   repo: https://github.com/pre-commit/mirrors-isort
+      - id: seed-isort-config
+  - repo: https://github.com/pre-commit/mirrors-isort
     rev: v4.3.21
     hooks:
-    -   id: isort
-
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.2.3
+      - id: isort
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v0.770
     hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-    -   id: check-docstring-first
-    -   id: check-added-large-files
-    -   id: check-yaml
+      - id: mypy
+  - repo: https://github.com/peterdemin/pip-compile-multi
+    rev: v1.5.8
+    hooks:
+      - id: pip-compile-multi-verify
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.2.0
+    hooks:
+      - id: check-added-large-files
+      - id: check-docstring-first
+      - id: check-yaml
         exclude: ^helm/superset/templates/
-    -   id: debug-statements
+      - id: debug-statements
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+        args: ["--markdown-linebreak-ext=md"]
+  - repo: https://github.com/psf/black
+    rev: 19.10b0
+    hooks:
+      - id: black
+        language_version: python3
diff --git a/.pylintrc b/.pylintrc
index e887176d65..e5a47b3381 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -25,7 +25,7 @@
 
 # Add files or directories to the blacklist. They should be base names, not
 # paths.
-ignore=CVS
+ignore=CVS,migrations
 
 # Add files or directories matching the regex patterns to the blacklist. The
 # regex matches against base names, not paths.
diff --git a/.rat-excludes b/.rat-excludes
index 8cd9d573dd..abe15af29e 100644
--- a/.rat-excludes
+++ b/.rat-excludes
@@ -1,3 +1,4 @@
+# Note: these patterns are applied to single files or directories, not full paths
 .gitignore
 .gitattributes
 .gitkeep
@@ -40,7 +41,7 @@ _static/*
 .buildinfo
 searchindex.js
 # auto generated
-requirements.txt
+requirements/*
 # vendorized
 vendor/*
 # github configuration
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9a15cf48f3..e860092abd 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -307,7 +307,7 @@ Finally, to make changes to the rst files and build the docs using Sphinx,
 you'll need to install a handful of dependencies from the repo you cloned:
 
 ```bash
-pip install -r docs/requirements.txt
+pip install -r requirements/documentation.txt
 ```
 
 To get the feel for how to edit and build the docs, let's edit a file, build
@@ -375,7 +375,7 @@ For example, the image referenced above actually lives in `superset-frontend/ima
 Generate the API documentation with:
 
 ```bash
-pip install -r docs/requirements.txt
+pip install -r requirements/documentation.txt
 python setup.py build_sphinx
 ```
 
@@ -399,8 +399,7 @@ virtualenv -p python3 venv # setup a python3.6 virtualenv
 source venv/bin/activate
 
 # Install external dependencies
-pip install -r requirements.txt
-pip install -r requirements-dev.txt
+pip install -r requirements/local.txt
 
 # Install Superset in editable (development) mode
 pip install -e .
@@ -553,7 +552,7 @@ in combined feature flags of `{ 'FOO': True, 'BAR': True, 'BAZ': True }`.
 Superset uses Git pre-commit hooks courtesy of [pre-commit](https://pre-commit.com/). To install run the following:
 
 ```bash
-pip3 install -r requirements-dev.txt
+pip3 install -r requirements/integration.txt
 pre-commit install
 ```
 
diff --git a/Dockerfile b/Dockerfile
index 578f984c8f..b4b6a46c78 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,9 +31,9 @@ RUN mkdir /app \
 
 # First, we just wanna install requirements, which will allow us to utilize the cache
 # in order to only build if and only if requirements change
-COPY ./requirements.txt /app/
+COPY ./requirements/*.txt /app/
 RUN cd /app \
-        && pip install --no-cache -r requirements.txt
+        && pip install --no-cache -r requirements/local.txt
 
 
 ######################################################################
@@ -114,14 +114,13 @@ ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
 ######################################################################
 FROM lean AS dev
 
-COPY ./requirements* ./docker/requirements* /app/
+COPY ./requirements/*.txt ./docker/requirements/ /app/
 
 USER root
 # Cache everything for dev purposes...
 RUN cd /app \
     && pip install --ignore-installed -e . \
-    && pip install --ignore-installed -r requirements.txt \
-    && pip install --ignore-installed -r requirements-dev.txt \
+    && pip install --ignore-installed -r requirements/local.txt \
     && pip install --ignore-installed -r requirements-extra.txt \
     && pip install --ignore-installed -r requirements-local.txt || true
 USER superset
diff --git a/Dockerfile-dev b/Dockerfile-dev
index f54f033d7c..f96b79fce7 100644
--- a/Dockerfile-dev
+++ b/Dockerfile-dev
@@ -20,12 +20,12 @@
 ######################################################################
 FROM preset/superset:dev
 
-COPY ./requirements* ./docker/requirements* /app/
+COPY ./requirements/*.txt ./docker/requirements* /app/
 
 USER root
 RUN cd /app \
     && pip install -e . \
-    && pip install --no-cache -r requirements.txt -r requirements-dev.txt \
+    && pip install --no-cache -r requirements/local.txt \
     && pip install --no-cache -r requirements-extra.txt \
     && pip install --no-cache -r requirements-local.txt || true
 USER superset
diff --git a/RELEASING/Dockerfile.make_docs b/RELEASING/Dockerfile.make_docs
index 829fa75d8f..6ea0c68976 100644
--- a/RELEASING/Dockerfile.make_docs
+++ b/RELEASING/Dockerfile.make_docs
@@ -20,8 +20,7 @@ ARG VERSION
 RUN git clone --depth 1 --branch ${VERSION} https://github.com/apache/incubator-superset.git /superset
 WORKDIR /superset
 # install doc dependencies
-RUN pip install -r requirements.txt \
-    && pip install -r docs/requirements.txt
+RUN pip install -r requirements/documentation.txt
 # build the docs
 RUN python setup.py build_sphinx
 
diff --git a/docker/pythonpath_dev/superset_config.py b/docker/pythonpath_dev/superset_config.py
index 7270de3b96..35dd108b82 100644
--- a/docker/pythonpath_dev/superset_config.py
+++ b/docker/pythonpath_dev/superset_config.py
@@ -86,8 +86,8 @@ SQLLAB_CTAS_NO_LIMIT = True
 # the PYTHONPATH) in order to allow for local settings to be overridden
 #
 try:
-    from superset_config_docker import *  # noqa
     import superset_config_docker
+    from superset_config_docker import *  # noqa
 
     logger.info(
         f"Loaded your Docker configuration at " f"[{superset_config_docker.__file__}]"
diff --git a/docs/conf.py b/docs/conf.py
index 8ae0e1f596..cefcc40194 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -29,6 +29,7 @@
 import os
 import shlex
 import sys
+from typing import Any, Dict
 
 import sphinx_rtd_theme
 
@@ -130,7 +131,7 @@ html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-html_theme_options = {}
+html_theme_options: Dict[str, Any] = {}
 
 # Add any paths that contain custom themes here, relative to this directory.
 # html_theme_path = []
@@ -221,7 +222,7 @@ htmlhelp_basename = "supersetdoc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
-latex_elements = {
+latex_elements: Dict[str, Any] = {
     # The paper size ('letterpaper' or 'a4paper').
     #'papersize': 'letterpaper',
     # The font size ('10pt', '11pt' or '12pt').
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index da33b8ae81..0000000000
--- a/requirements.txt
+++ /dev/null
@@ -1,104 +0,0 @@
-#
-# This file is autogenerated by pip-compile
-# To update, run:
-#
-#    pip-compile --output-file=requirements.txt setup.py
-#
-aiohttp==3.6.2            # via slackclient
-alembic==1.4.2            # via flask-migrate
-amqp==2.6.0               # via kombu
-apispec[yaml]==3.3.1      # via flask-appbuilder
-async-timeout==3.0.1      # via aiohttp
-attrs==19.3.0             # via aiohttp, jsonschema
-babel==2.8.0              # via flask-babel
-backoff==1.10.0           # via apache-superset (setup.py)
-billiard==3.6.3.0         # via celery
-bleach==3.1.5             # via apache-superset (setup.py)
-brotli==1.0.7             # via flask-compress
-cachelib==0.1.1           # via apache-superset (setup.py)
-celery==4.4.6             # via apache-superset (setup.py)
-cffi==1.14.0              # via cryptography
-chardet==3.0.4            # via aiohttp
-click==7.1.2              # via apache-superset (setup.py), flask, flask-appbuilder
-colorama==0.4.3           # via apache-superset (setup.py), flask-appbuilder
-contextlib2==0.6.0.post1  # via apache-superset (setup.py)
-croniter==0.3.31          # via apache-superset (setup.py)
-cryptography==2.9.2       # via apache-superset (setup.py)
-dataclasses==0.6          # via apache-superset (setup.py)
-decorator==4.4.2          # via retry
-defusedxml==0.6.0         # via python3-openid
-dnspython==1.16.0         # via email-validator
-email-validator==1.1.0    # via flask-appbuilder
-flask-appbuilder==3.0.1   # via apache-superset (setup.py)
-flask-babel==1.0.0        # via flask-appbuilder
-flask-caching==1.8.0      # via apache-superset (setup.py)
-flask-compress==1.5.0     # via apache-superset (setup.py)
-flask-jwt-extended==3.24.1  # via flask-appbuilder
-flask-login==0.4.1        # via flask-appbuilder
-flask-migrate==2.5.3      # via apache-superset (setup.py)
-flask-openid==1.2.5       # via flask-appbuilder
-flask-sqlalchemy==2.4.1   # via flask-appbuilder, flask-migrate
-flask-talisman==0.7.0     # via apache-superset (setup.py)
-flask-wtf==0.14.3         # via apache-superset (setup.py), flask-appbuilder
-flask==1.1.2              # via apache-superset (setup.py), flask-appbuilder, flask-babel, flask-caching, flask-compress, flask-jwt-extended, flask-login, flask-migrate, flask-openid, flask-sqlalchemy, flask-wtf
-future==0.18.2            # via celery
-geographiclib==1.50       # via geopy
-geopy==1.22.0             # via apache-superset (setup.py)
-gunicorn==20.0.4          # via apache-superset (setup.py)
-humanize==2.4.0           # via apache-superset (setup.py)
-idna-ssl==1.1.0           # via aiohttp
-idna==2.9                 # via email-validator, idna-ssl, yarl
-importlib-metadata==1.6.0  # via jsonschema, kombu, markdown
-isodate==0.6.0            # via apache-superset (setup.py)
-itsdangerous==1.1.0       # via flask, flask-wtf
-jinja2==2.11.2            # via flask, flask-babel
-jsonschema==3.2.0         # via flask-appbuilder
-kombu==4.6.11             # via celery
-mako==1.1.2               # via alembic
-markdown==3.2.2           # via apache-superset (setup.py)
-markupsafe==1.1.1         # via jinja2, mako, wtforms
-marshmallow-enum==1.5.1   # via flask-appbuilder
-marshmallow-sqlalchemy==0.23.0  # via flask-appbuilder
-marshmallow==3.6.1        # via flask-appbuilder, marshmallow-enum, marshmallow-sqlalchemy
-msgpack==1.0.0            # via apache-superset (setup.py)
-multidict==4.7.6          # via aiohttp, yarl
-numpy==1.18.4             # via pandas, pyarrow
-packaging==20.3           # via bleach
-pandas==1.0.3             # via apache-superset (setup.py)
-parsedatetime==2.5        # via apache-superset (setup.py)
-pathlib2==2.3.5           # via apache-superset (setup.py)
-polyline==1.4.0           # via apache-superset (setup.py)
-prison==0.1.3             # via flask-appbuilder
-py==1.8.1                 # via retry
-pyarrow==0.17.0           # via apache-superset (setup.py)
-pycparser==2.20           # via cffi
-pyjwt==1.7.1              # via flask-appbuilder, flask-jwt-extended
-pyparsing==2.4.7          # via packaging
-pyrsistent==0.16.0        # via jsonschema
-python-dateutil==2.8.1    # via alembic, apache-superset (setup.py), croniter, flask-appbuilder, pandas
-python-dotenv==0.13.0     # via apache-superset (setup.py)
-python-editor==1.0.4      # via alembic
-python-geohash==0.8.5     # via apache-superset (setup.py)
-python3-openid==3.1.0     # via flask-openid
-pytz==2020.1              # via babel, celery, flask-babel, pandas
-pyyaml==5.3.1             # via apache-superset (setup.py), apispec
-retry==0.9.2              # via apache-superset (setup.py)
-selenium==3.141.0         # via apache-superset (setup.py)
-simplejson==3.17.0        # via apache-superset (setup.py)
-six==1.14.0               # via bleach, cryptography, flask-jwt-extended, flask-talisman, isodate, jsonschema, packaging, pathlib2, polyline, prison, pyrsistent, python-dateutil, sqlalchemy-utils, wtforms-json
-slackclient==2.5.0        # via apache-superset (setup.py)
-sqlalchemy-utils==0.36.6  # via apache-superset (setup.py), flask-appbuilder
-sqlalchemy==1.3.16        # via alembic, apache-superset (setup.py), flask-sqlalchemy, marshmallow-sqlalchemy, sqlalchemy-utils
-sqlparse==0.3.0           # via apache-superset (setup.py)
-typing-extensions==3.7.4.2  # via aiohttp
-urllib3==1.25.9           # via selenium
-vine==1.3.0               # via amqp, celery
-webencodings==0.5.1       # via bleach
-werkzeug==1.0.1           # via flask, flask-jwt-extended
-wtforms-json==0.3.3       # via apache-superset (setup.py)
-wtforms==2.3.1            # via flask-wtf, wtforms-json
-yarl==1.4.2               # via aiohttp
-zipp==3.1.0               # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools
diff --git a/superset/bin/superset b/requirements/base.in
old mode 100755
new mode 100644
similarity index 88%
rename from superset/bin/superset
rename to requirements/base.in
index e7b8de6846..e65985277d
--- a/superset/bin/superset
+++ b/requirements/base.in
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
@@ -15,7 +15,4 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-from superset.cli import superset
-
-if __name__ == "__main__":
-    superset()
+-e file:.[cors,druid,hive,mysql,postgres,thumbnails]
diff --git a/requirements/base.txt b/requirements/base.txt
new file mode 100644
index 0000000000..d4f82d58bf
--- /dev/null
+++ b/requirements/base.txt
@@ -0,0 +1,135 @@
+# SHA1:3b8e2a2d526726ac7ff836060bf89101ff52c1c8
+#
+# This file is autogenerated by pip-compile-multi
+# To update, run:
+#
+#    pip-compile-multi
+#
+-e file:.                 # via -r requirements/base.in
+aiohttp==3.6.2            # via slackclient
+alembic==1.4.2            # via flask-migrate
+amqp==2.6.1               # via kombu
+apispec[yaml]==3.3.1      # via flask-appbuilder
+async-timeout==3.0.1      # via aiohttp
+attrs==19.3.0             # via aiohttp, jsonschema
+babel==2.8.0              # via flask-babel
+backoff==1.10.0           # via apache-superset
+billiard==3.6.3.0         # via celery
+bleach==3.1.5             # via apache-superset
+boto3==1.14.34            # via tabulator
+botocore==1.17.34         # via boto3, s3transfer
+brotli==1.0.7             # via flask-compress
+cached-property==1.5.1    # via tableschema
+cachelib==0.1.1           # via apache-superset
+celery==4.4.7             # via apache-superset
+certifi==2020.6.20        # via requests
+cffi==1.14.1              # via cryptography
+chardet==3.0.4            # via aiohttp, requests, tabulator
+click==7.1.2              # via apache-superset, flask, flask-appbuilder, tableschema, tabulator
+colorama==0.4.3           # via apache-superset, flask-appbuilder
+contextlib2==0.6.0.post1  # via apache-superset
+croniter==0.3.34          # via apache-superset
+cryptography==3.0         # via apache-superset
+dataclasses==0.6          # via apache-superset
+decorator==4.4.2          # via retry
+defusedxml==0.6.0         # via python3-openid
+dnspython==2.0.0          # via email-validator
+docutils==0.15.2          # via botocore
+email-validator==1.1.1    # via flask-appbuilder
+et-xmlfile==1.0.1         # via openpyxl
+flask-appbuilder==3.0.1   # via apache-superset
+flask-babel==1.0.0        # via flask-appbuilder
+flask-caching==1.9.0      # via apache-superset
+flask-compress==1.5.0     # via apache-superset
+flask-cors==3.0.8         # via apache-superset
+flask-jwt-extended==3.24.1  # via flask-appbuilder
+flask-login==0.4.1        # via flask-appbuilder
+flask-migrate==2.5.3      # via apache-superset
+flask-openid==1.2.5       # via flask-appbuilder
+flask-sqlalchemy==2.4.4   # via flask-appbuilder, flask-migrate
+flask-talisman==0.7.0     # via apache-superset
+flask-wtf==0.14.3         # via apache-superset, flask-appbuilder
+flask==1.1.2              # via apache-superset, flask-appbuilder, flask-babel, flask-caching, flask-compress, flask-cors, flask-jwt-extended, flask-login, flask-migrate, flask-openid, flask-sqlalchemy, flask-wtf
+future==0.18.2            # via pyhive
+geographiclib==1.50       # via geopy
+geopy==2.0.0              # via apache-superset
+gunicorn==20.0.4          # via apache-superset
+humanize==2.5.0           # via apache-superset
+idna-ssl==1.1.0           # via aiohttp
+idna==2.10                # via email-validator, idna-ssl, requests, yarl
+ijson==3.1.post0          # via tabulator
+importlib-metadata==1.7.0  # via jsonschema, kombu, markdown
+isodate==0.6.0            # via apache-superset, tableschema
+itsdangerous==1.1.0       # via flask, flask-wtf
+jdcal==1.4.1              # via openpyxl
+jinja2==2.11.2            # via flask, flask-babel
+jmespath==0.10.0          # via boto3, botocore
+jsonlines==1.2.0          # via tabulator
+jsonschema==3.2.0         # via flask-appbuilder, tableschema
+kombu==4.6.11             # via celery
+linear-tsv==1.1.0         # via tabulator
+mako==1.1.3               # via alembic
+markdown==3.2.2           # via apache-superset
+markupsafe==1.1.1         # via jinja2, mako, wtforms
+marshmallow-enum==1.5.1   # via flask-appbuilder
+marshmallow-sqlalchemy==0.23.1  # via flask-appbuilder
+marshmallow==3.7.1        # via flask-appbuilder, marshmallow-enum, marshmallow-sqlalchemy
+msgpack==1.0.0            # via apache-superset
+multidict==4.7.6          # via aiohttp, yarl
+mysqlclient==1.4.2.post1  # via apache-superset
+natsort==7.0.1            # via croniter
+numpy==1.19.1             # via pandas, pyarrow
+openpyxl==3.0.4           # via tabulator
+packaging==20.4           # via bleach
+pandas==1.0.5             # via apache-superset
+parsedatetime==2.6        # via apache-superset
+pathlib2==2.3.5           # via apache-superset
+pillow==7.2.0             # via apache-superset
+polyline==1.4.0           # via apache-superset
+prison==0.1.3             # via flask-appbuilder
+psycopg2-binary==2.8.5    # via apache-superset
+py==1.9.0                 # via retry
+pyarrow==0.17.1           # via apache-superset
+pycparser==2.20           # via cffi
+pydruid==0.6.1            # via apache-superset
+pyhive[hive]==0.6.2       # via apache-superset
+pyjwt==1.7.1              # via flask-appbuilder, flask-jwt-extended
+pyparsing==2.4.7          # via packaging
+pyrsistent==0.16.0        # via jsonschema
+python-dateutil==2.8.1    # via alembic, apache-superset, botocore, croniter, flask-appbuilder, pandas, pyhive, tableschema
+python-dotenv==0.14.0     # via apache-superset
+python-editor==1.0.4      # via alembic
+python-geohash==0.8.5     # via apache-superset
+python3-openid==3.2.0     # via flask-openid
+pytz==2020.1              # via babel, celery, flask-babel, pandas
+pyyaml==5.3.1             # via apache-superset, apispec
+requests==2.24.0          # via pydruid, tableschema, tabulator
+retry==0.9.2              # via apache-superset
+rfc3986==1.4.0            # via tableschema
+s3transfer==0.3.3         # via boto3
+sasl==0.2.1               # via pyhive, thrift-sasl
+selenium==3.141.0         # via apache-superset
+simplejson==3.17.2        # via apache-superset
+six==1.15.0               # via bleach, cryptography, flask-cors, flask-jwt-extended, flask-talisman, isodate, jsonlines, jsonschema, linear-tsv, packaging, pathlib2, polyline, prison, pyrsistent, python-dateutil, sasl, sqlalchemy-utils, tableschema, tabulator, thrift, thrift-sasl, wtforms-json
+slackclient==2.5.0        # via apache-superset
+sqlalchemy-utils==0.36.8  # via apache-superset, flask-appbuilder
+sqlalchemy==1.3.18        # via alembic, apache-superset, flask-sqlalchemy, marshmallow-sqlalchemy, sqlalchemy-utils, tabulator
+sqlparse==0.3.0           # via apache-superset
+tableschema==1.19.2       # via apache-superset
+tabulator==1.52.3         # via tableschema
+thrift-sasl==0.4.2        # via pyhive
+thrift==0.13.0            # via apache-superset, pyhive, thrift-sasl
+typing-extensions==3.7.4.2  # via aiohttp, yarl
+unicodecsv==0.14.1        # via tableschema, tabulator
+urllib3==1.25.10          # via botocore, requests, selenium
+vine==1.3.0               # via amqp, celery
+webencodings==0.5.1       # via bleach
+werkzeug==1.0.1           # via flask, flask-jwt-extended
+wtforms-json==0.3.3       # via apache-superset
+wtforms==2.3.3            # via flask-wtf, wtforms-json
+xlrd==1.2.0               # via tabulator
+yarl==1.5.1               # via aiohttp
+zipp==3.1.0               # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools
diff --git a/docs/requirements.txt b/requirements/documentation.in
similarity index 95%
rename from docs/requirements.txt
rename to requirements/documentation.in
index a8a226f79a..4b9eed06af 100644
--- a/docs/requirements.txt
+++ b/requirements/documentation.in
@@ -14,5 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-sphinx==3.0.1
-sphinx-rtd-theme==0.4.3
+-r base.in
+sphinx
+sphinx-rtd-theme
diff --git a/requirements/documentation.txt b/requirements/documentation.txt
new file mode 100644
index 0000000000..e963a8659a
--- /dev/null
+++ b/requirements/documentation.txt
@@ -0,0 +1,24 @@
+# SHA1:2cf3a7081bf9189afa931880771c21608989698b
+#
+# This file is autogenerated by pip-compile-multi
+# To update, run:
+#
+#    pip-compile-multi
+#
+-r base.txt
+-e file:.                 # via -r requirements/base.in
+alabaster==0.7.12         # via sphinx
+imagesize==1.2.0          # via sphinx
+pygments==2.6.1           # via sphinx
+snowballstemmer==2.0.0    # via sphinx
+sphinx-rtd-theme==0.5.0   # via -r requirements/documentation.in
+sphinx==3.1.2             # via -r requirements/documentation.in, sphinx-rtd-theme
+sphinxcontrib-applehelp==1.0.2  # via sphinx
+sphinxcontrib-devhelp==1.0.2  # via sphinx
+sphinxcontrib-htmlhelp==1.0.3  # via sphinx
+sphinxcontrib-jsmath==1.0.1  # via sphinx
+sphinxcontrib-qthelp==1.0.3  # via sphinx
+sphinxcontrib-serializinghtml==1.1.4  # via sphinx
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools
diff --git a/requirements-dev.txt b/requirements/integration.in
similarity index 62%
rename from requirements-dev.txt
rename to requirements/integration.in
index d68a17b010..1aaee9255f 100644
--- a/requirements-dev.txt
+++ b/requirements/integration.in
@@ -14,28 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-black==19.10b0
-coverage==4.5.3
-flask-cors==3.0.7
-flask-testing==0.8.0
-ipdb==0.12
-isort==4.3.21
-mypy==0.770
-openapi-spec-validator==0.2.8
-pytest==5.4.3
-pytest-cov==2.10.0
-parameterized==0.7.4
-pip-tools==5.1.2
-pre-commit==1.17.0
-psycopg2-binary==2.8.5
-pycodestyle==2.5.0
-pydruid==0.6.1
-pyhive==0.6.2
-pylint==2.5.3
-redis==3.5.1
-requests==2.23.0
-statsd==3.3.0
-tox==3.11.1
-pillow==7.0.0
-openpyxl==3.0.3 # Pandas use openpyxl to write excel format(using in unittes)
-xlrd==1.2.0
+pip-compile-multi!=1.5.9
+pre-commit
+tox
diff --git a/requirements/integration.txt b/requirements/integration.txt
new file mode 100644
index 0000000000..019d2dc795
--- /dev/null
+++ b/requirements/integration.txt
@@ -0,0 +1,33 @@
+# SHA1:2e1bdbb387f30da2c99c8ca9cbf7ce42efba84cf
+#
+# This file is autogenerated by pip-compile-multi
+# To update, run:
+#
+#    pip-compile-multi
+#
+appdirs==1.4.4            # via virtualenv
+cfgv==3.2.0               # via pre-commit
+click==7.1.2              # via pip-compile-multi, pip-tools
+distlib==0.3.1            # via virtualenv
+filelock==3.0.12          # via tox, virtualenv
+identify==1.4.25          # via pre-commit
+importlib-metadata==1.7.0  # via pluggy, pre-commit, tox, virtualenv
+importlib-resources==3.0.0  # via pre-commit, virtualenv
+nodeenv==1.4.0            # via pre-commit
+packaging==20.4           # via tox
+pip-compile-multi==1.5.8  # via -r requirements/integration.in
+pip-tools==5.3.1          # via pip-compile-multi
+pluggy==0.13.1            # via tox
+pre-commit==2.6.0         # via -r requirements/integration.in
+py==1.9.0                 # via tox
+pyparsing==2.4.7          # via packaging
+pyyaml==5.3.1             # via pre-commit
+six==1.15.0               # via packaging, pip-tools, tox, virtualenv
+toml==0.10.1              # via pre-commit, tox
+toposort==1.5             # via pip-compile-multi
+tox==3.18.1               # via -r requirements/integration.in
+virtualenv==20.0.29       # via pre-commit, tox
+zipp==3.1.0               # via importlib-metadata, importlib-resources
+
+# The following packages are considered to be unsafe in a requirements file:
+# pip
diff --git a/requirements/local.in b/requirements/local.in
new file mode 100644
index 0000000000..8a9ad706f1
--- /dev/null
+++ b/requirements/local.in
@@ -0,0 +1,17 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+-r base.in
diff --git a/requirements/local.txt b/requirements/local.txt
new file mode 100644
index 0000000000..b88dd1b325
--- /dev/null
+++ b/requirements/local.txt
@@ -0,0 +1,12 @@
+# SHA1:37fdd6cd1e7782cad40e1c59a0b7b6e1d9f73332
+#
+# This file is autogenerated by pip-compile-multi
+# To update, run:
+#
+#    pip-compile-multi
+#
+-r base.txt
+-e file:.                 # via -r requirements/base.in
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools
diff --git a/requirements/testing.in b/requirements/testing.in
new file mode 100644
index 0000000000..1d18524fe3
--- /dev/null
+++ b/requirements/testing.in
@@ -0,0 +1,27 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+-r base.in
+-r integration.in
+flask-testing
+openapi-spec-validator
+openpyxl
+parameterized
+pylint
+pytest
+pytest-cov
+redis
+statsd
diff --git a/requirements/testing.txt b/requirements/testing.txt
new file mode 100644
index 0000000000..9515dd7bff
--- /dev/null
+++ b/requirements/testing.txt
@@ -0,0 +1,31 @@
+# SHA1:785ae7ffcde3cee8ebcc0a839cdb8e61e693d329
+#
+# This file is autogenerated by pip-compile-multi
+# To update, run:
+#
+#    pip-compile-multi
+#
+-r base.txt
+-r integration.txt
+-e file:.                 # via -r requirements/base.in
+astroid==2.4.2            # via pylint
+coverage==5.2.1           # via pytest-cov
+flask-testing==0.8.0      # via -r requirements/testing.in
+iniconfig==1.0.1          # via pytest
+isort==4.3.21             # via pylint
+lazy-object-proxy==1.4.3  # via astroid
+mccabe==0.6.1             # via pylint
+more-itertools==8.4.0     # via pytest
+openapi-spec-validator==0.2.9  # via -r requirements/testing.in
+parameterized==0.7.4      # via -r requirements/testing.in
+pylint==2.5.3             # via -r requirements/testing.in
+pytest-cov==2.10.0        # via -r requirements/testing.in
+pytest==6.0.1             # via -r requirements/testing.in, pytest-cov
+redis==3.5.3              # via -r requirements/testing.in
+statsd==3.3.0             # via -r requirements/testing.in
+typed-ast==1.4.1          # via astroid
+wrapt==1.12.1             # via astroid
+
+# The following packages are considered to be unsafe in a requirements file:
+# pip
+# setuptools
diff --git a/scripts/permissions_cleanup.py b/scripts/permissions_cleanup.py
index c37d124456..3656aaa43d 100644
--- a/scripts/permissions_cleanup.py
+++ b/scripts/permissions_cleanup.py
@@ -16,12 +16,14 @@
 # under the License.
 from collections import defaultdict
 
-from superset import sm
+from superset import security_manager
 
 
 def cleanup_permissions():
     # 1. Clean up duplicates.
-    pvms = sm.get_session.query(sm.permissionview_model).all()
+    pvms = security_manager.get_session.query(
+        security_manager.permissionview_model
+    ).all()
     print("# of permission view menues is: {}".format(len(pvms)))
     pvms_dict = defaultdict(list)
     for pvm in pvms:
@@ -34,34 +36,42 @@ def cleanup_permissions():
         roles = set(first_prm.role)
         for pvm in pvm_list[1:]:
             roles = roles.union(pvm.role)
-            sm.get_session.delete(pvm)
+            security_manager.get_session.delete(pvm)
         first_prm.roles = list(roles)
-    sm.get_session.commit()
+    security_manager.get_session.commit()
 
-    pvms = sm.get_session.query(sm.permissionview_model).all()
-    print("STage 1: # of permission view menues is: {}".format(len(pvms)))
+    pvms = security_manager.get_session.query(
+        security_manager.permissionview_model
+    ).all()
+    print("Stage 1: # of permission view menues is: {}".format(len(pvms)))
 
     # 2. Clean up None permissions or view menues
-    pvms = sm.get_session.query(sm.permissionview_model).all()
+    pvms = security_manager.get_session.query(
+        security_manager.permissionview_model
+    ).all()
     for pvm in pvms:
         if not (pvm.view_menu and pvm.permission):
-            sm.get_session.delete(pvm)
-    sm.get_session.commit()
+            security_manager.get_session.delete(pvm)
+    security_manager.get_session.commit()
 
-    pvms = sm.get_session.query(sm.permissionview_model).all()
+    pvms = security_manager.get_session.query(
+        security_manager.permissionview_model
+    ).all()
     print("Stage 2: # of permission view menues is: {}".format(len(pvms)))
 
     # 3. Delete empty permission view menues from roles
-    roles = sm.get_session.query(sm.role_model).all()
+    roles = security_manager.get_session.query(security_manager.role_model).all()
     for role in roles:
         role.permissions = [p for p in role.permissions if p]
-    sm.get_session.commit()
+    security_manager.get_session.commit()
 
     # 4. Delete empty roles from permission view menues
-    pvms = sm.get_session.query(sm.permissionview_model).all()
+    pvms = security_manager.get_session.query(
+        security_manager.permissionview_model
+    ).all()
     for pvm in pvms:
         pvm.role = [r for r in pvm.role if r]
-    sm.get_session.commit()
+    security_manager.get_session.commit()
 
 
 cleanup_permissions()
diff --git a/setup.cfg b/setup.cfg
index c126a4a0b8..18a07194e2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -52,3 +52,6 @@ warn_unused_ignores = true
 check_untyped_defs = true
 disallow_untyped_calls = true
 disallow_untyped_defs = true
+
+[mypy-superset.migrations.versions.*]
+ignore_errors = true
diff --git a/setup.py b/setup.py
index 2a21920448..03e86d26f9 100644
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,7 @@ setup(
     packages=find_packages(),
     include_package_data=True,
     zip_safe=False,
-    scripts=["superset/bin/superset"],
+    entry_points={"console_scripts": ["superset=superset.cli:superset"]},
     install_requires=[
         "backoff>=1.8.0",
         "bleach>=3.0.2, <4.0.0",
@@ -135,5 +135,4 @@ setup(
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
     ],
-    tests_require=["flask-testing==0.8.0"],
 )
diff --git a/superset/app.py b/superset/app.py
index ad330f3f8d..b64ca69c5b 100644
--- a/superset/app.py
+++ b/superset/app.py
@@ -124,63 +124,62 @@ class SupersetAppInitializer:
         #
         # pylint: disable=too-many-locals
         # pylint: disable=too-many-statements
+        from superset.charts.api import ChartRestApi
         from superset.connectors.druid.views import (
-            DruidDatasourceModelView,
-            DruidClusterModelView,
-            DruidMetricInlineView,
-            DruidColumnInlineView,
             Druid,
+            DruidClusterModelView,
+            DruidColumnInlineView,
+            DruidDatasourceModelView,
+            DruidMetricInlineView,
         )
+        from superset.connectors.sqla.views import (
+            RowLevelSecurityFiltersModelView,
+            SqlMetricInlineView,
+            TableColumnInlineView,
+            TableModelView,
+        )
+        from superset.dashboards.api import DashboardRestApi
+        from superset.databases.api import DatabaseRestApi
         from superset.datasets.api import DatasetRestApi
         from superset.queries.api import QueryRestApi
-        from superset.connectors.sqla.views import (
-            TableColumnInlineView,
-            SqlMetricInlineView,
-            TableModelView,
-            RowLevelSecurityFiltersModelView,
-        )
+        from superset.views.access_requests import AccessRequestsModelView
+        from superset.views.alerts import AlertLogModelView, AlertModelView
         from superset.views.annotations import (
             AnnotationLayerModelView,
             AnnotationModelView,
         )
         from superset.views.api import Api
+        from superset.views.chart.views import SliceAsync, SliceModelView
         from superset.views.core import Superset
-        from superset.views.redirects import R
-        from superset.views.key_value import KV
-        from superset.views.access_requests import AccessRequestsModelView
-        from superset.views.css_templates import CssTemplateAsyncModelView
-        from superset.views.css_templates import CssTemplateModelView
-        from superset.charts.api import ChartRestApi
-        from superset.views.chart.views import SliceModelView, SliceAsync
-        from superset.dashboards.api import DashboardRestApi
+        from superset.views.css_templates import (
+            CssTemplateAsyncModelView,
+            CssTemplateModelView,
+        )
         from superset.views.dashboard.views import (
-            DashboardModelView,
             Dashboard,
+            DashboardModelView,
             DashboardModelViewAsync,
         )
-        from superset.databases.api import DatabaseRestApi
         from superset.views.database.views import (
-            DatabaseView,
             CsvToDatabaseView,
+            DatabaseView,
             ExcelToDatabaseView,
         )
         from superset.views.datasource import Datasource
+        from superset.views.key_value import KV
         from superset.views.log.api import LogRestApi
         from superset.views.log.views import LogModelView
+        from superset.views.redirects import R
         from superset.views.schedules import (
             DashboardEmailScheduleView,
             SliceEmailScheduleView,
         )
-        from superset.views.alerts import (
-            AlertModelView,
-            AlertLogModelView,
-        )
         from superset.views.sql_lab import (
-            SavedQueryViewApi,
             SavedQueryView,
-            TabStateView,
-            TableSchemaView,
+            SavedQueryViewApi,
             SqlLab,
+            TableSchemaView,
+            TabStateView,
         )
         from superset.views.tags import TagView
 
@@ -541,8 +540,10 @@ class SupersetAppInitializer:
         # Doing local imports here as model importing causes a reference to
         # app.config to be invoked and we need the current_app to have been setup
         #
-        from superset.utils.url_map_converters import RegexConverter
-        from superset.utils.url_map_converters import ObjectTypeConverter
+        from superset.utils.url_map_converters import (
+            ObjectTypeConverter,
+            RegexConverter,
+        )
 
         self.flask_app.url_map.converters["regex"] = RegexConverter
         self.flask_app.url_map.converters["object_type"] = ObjectTypeConverter
diff --git a/superset/charts/schemas.py b/superset/charts/schemas.py
index 96fc7b520a..34fa4d8c53 100644
--- a/superset/charts/schemas.py
+++ b/superset/charts/schemas.py
@@ -402,7 +402,7 @@ class ChartDataSelectOptionsSchema(ChartDataPostProcessingOperationOptionsSchema
         "referenced here.",
         example=["country", "gender", "age"],
     )
-    exclude = fields.List(  # type: ignore
+    exclude = fields.List(
         fields.String(),
         description="Columns to exclude from selection.",
         example=["my_temp_column"],
diff --git a/superset/cli.py b/superset/cli.py
index 1e47f1ea9a..ef9ee847fb 100755
--- a/superset/cli.py
+++ b/superset/cli.py
@@ -613,8 +613,8 @@ def sync_tags() -> None:
 def alert() -> None:
     """Run the alert scheduler loop"""
     # this command is just for testing purposes
-    from superset.tasks.schedules import schedule_window
     from superset.models.schedules import ScheduleType
+    from superset.tasks.schedules import schedule_window
 
     click.secho("Processing one alert loop", fg="green")
     schedule_window(
diff --git a/superset/commands/exceptions.py b/superset/commands/exceptions.py
index d470043bb3..f5086725fb 100644
--- a/superset/commands/exceptions.py
+++ b/superset/commands/exceptions.py
@@ -49,7 +49,7 @@ class CommandInvalidError(CommandException):
     def normalized_messages(self) -> Dict[Any, Any]:
         errors: Dict[Any, Any] = {}
         for exception in self._invalid_exceptions:
-            errors.update(exception.normalized_messages())  # type: ignore
+            errors.update(exception.normalized_messages())
         return errors
 
 
diff --git a/superset/config.py b/superset/config.py
index da97469b67..cfef8c2af7 100644
--- a/superset/config.py
+++ b/superset/config.py
@@ -49,6 +49,7 @@ logger = logging.getLogger(__name__)
 
 if TYPE_CHECKING:
     from flask_appbuilder.security.sqla import models  # pylint: disable=unused-import
+
     from superset.models.core import Database  # pylint: disable=unused-import
 
 # Realtime stats logger, a StatsD implementation exists
@@ -918,8 +919,8 @@ if CONFIG_PATH_ENV_VAR in os.environ:
         raise
 elif importlib.util.find_spec("superset_config"):
     try:
-        from superset_config import *  # pylint: disable=import-error,wildcard-import,unused-wildcard-import
         import superset_config  # pylint: disable=import-error
+        from superset_config import *  # type: ignore  # pylint: disable=import-error,wildcard-import,unused-wildcard-import
 
         print(f"Loaded your LOCAL configuration at [{superset_config.__file__}]")
     except Exception:
diff --git a/superset/connectors/connector_registry.py b/superset/connectors/connector_registry.py
index 8b5998ff8b..7c47bc7b3f 100644
--- a/superset/connectors/connector_registry.py
+++ b/superset/connectors/connector_registry.py
@@ -25,8 +25,8 @@ if TYPE_CHECKING:
     # pylint: disable=unused-import
     from collections import OrderedDict
 
-    from superset.models.core import Database
     from superset.connectors.base.models import BaseDatasource
+    from superset.models.core import Database
 
 
 class ConnectorRegistry:
diff --git a/superset/connectors/druid/models.py b/superset/connectors/druid/models.py
index 4cdd78a3fd..0068f111ce 100644
--- a/superset/connectors/druid/models.py
+++ b/superset/connectors/druid/models.py
@@ -59,6 +59,7 @@ from superset.typing import FilterValues, Granularity, Metric, QueryObjectDict
 from superset.utils import core as utils, import_datasource
 
 try:
+    import requests
     from pydruid.client import PyDruid
     from pydruid.utils.aggregators import count
     from pydruid.utils.dimensions import (
@@ -77,7 +78,6 @@ try:
         Quantile,
         Quantiles,
     )
-    import requests
 except ImportError:
     pass
 
diff --git a/superset/db_engine_specs/hive.py b/superset/db_engine_specs/hive.py
index 4cafaaf2b2..206e1c7d35 100644
--- a/superset/db_engine_specs/hive.py
+++ b/superset/db_engine_specs/hive.py
@@ -89,13 +89,14 @@ class HiveEngineSpec(PrestoEngineSpec):
     @classmethod
     def patch(cls) -> None:
         from pyhive import hive  # pylint: disable=no-name-in-module
-        from superset.db_engines import hive as patched_hive
         from TCLIService import (
             constants as patched_constants,
-            ttypes as patched_ttypes,
             TCLIService as patched_TCLIService,
+            ttypes as patched_ttypes,
         )
 
+        from superset.db_engines import hive as patched_hive
+
         hive.TCLIService = patched_TCLIService
         hive.constants = patched_constants
         hive.ttypes = patched_ttypes
diff --git a/superset/bin/__init__.py b/superset/migrations/versions/__init__.py
similarity index 100%
rename from superset/bin/__init__.py
rename to superset/migrations/versions/__init__.py
diff --git a/superset/viz.py b/superset/viz.py
index 3ce98e4b8d..7d14bad29b 100644
--- a/superset/viz.py
+++ b/superset/viz.py
@@ -1374,8 +1374,8 @@ class MultiLineViz(NVD3Viz):
     def get_data(self, df: pd.DataFrame) -> VizData:
         fd = self.form_data
         # Late imports to avoid circular import issues
-        from superset.models.slice import Slice
         from superset import db
+        from superset.models.slice import Slice
 
         slice_ids1 = fd.get("line_charts")
         slices1 = db.session.query(Slice).filter(Slice.id.in_(slice_ids1)).all()
@@ -2284,8 +2284,8 @@ class DeckGLMultiLayer(BaseViz):
     def get_data(self, df: pd.DataFrame) -> VizData:
         fd = self.form_data
         # Late imports to avoid circular import issues
-        from superset.models.slice import Slice
         from superset import db
+        from superset.models.slice import Slice
 
         slice_ids = fd.get("deck_slices")
         slices = db.session.query(Slice).filter(Slice.id.in_(slice_ids)).all()
diff --git a/superset/viz_sip38.py b/superset/viz_sip38.py
index aa7a4e1f77..4b8c6a59b3 100644
--- a/superset/viz_sip38.py
+++ b/superset/viz_sip38.py
@@ -1356,8 +1356,8 @@ class MultiLineViz(NVD3Viz):
     def get_data(self, df: pd.DataFrame) -> VizData:
         fd = self.form_data
         # Late imports to avoid circular import issues
-        from superset.models.slice import Slice
         from superset import db
+        from superset.models.slice import Slice
 
         slice_ids1 = fd.get("line_charts")
         slices1 = db.session.query(Slice).filter(Slice.id.in_(slice_ids1)).all()
@@ -2174,8 +2174,8 @@ class DeckGLMultiLayer(BaseViz):
     def get_data(self, df: pd.DataFrame) -> VizData:
         fd = self.form_data
         # Late imports to avoid circular import issues
-        from superset.models.slice import Slice
         from superset import db
+        from superset.models.slice import Slice
 
         slice_ids = fd.get("deck_slices")
         slices = db.session.query(Slice).filter(Slice.id.in_(slice_ids)).all()
diff --git a/tox.ini b/tox.ini
index 9ff47a24fa..6e9f19d0dc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,10 +23,7 @@ commands =
     # no args or tests/* can be passed as an argument to run all tests
     pytest --ignore=load_examples_test {posargs}
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
-    mysql: .[mysql]
-    postgres: .[postgres]
+    -rrequirements/testing.txt
 setenv =
     PYTHONPATH = {toxinidir}
     SUPERSET_CONFIG = tests.superset_test_config
@@ -37,20 +34,13 @@ setenv =
 whitelist_externals =
     npm
 
-[testenv:black]
-commands =
-    black --check setup.py superset tests
-deps =
-    -rrequirements-dev.txt
-
 [testenv:cypress-dashboard]
 commands =
     npm install -g npm@'>=6.5.0'
     pip install -e {toxinidir}/
     {toxinidir}/superset-frontend/cypress_build.sh dashboard
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
+    -rrequirements/testing.txt
 setenv =
     PYTHONPATH = {toxinidir}
     SUPERSET_CONFIG = tests.superset_test_config
@@ -62,8 +52,7 @@ commands =
     pip install -e {toxinidir}/
     {toxinidir}/superset-frontend/cypress_build.sh explore
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
+    -rrequirements/testing.txt
 setenv =
     PYTHONPATH = {toxinidir}
     SUPERSET_CONFIG = tests.superset_test_config
@@ -75,8 +64,7 @@ commands =
     pip install -e {toxinidir}/
     {toxinidir}/superset-frontend/cypress_build.sh sqllab
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
+    -rrequirements/testing.txt
 setenv =
     PYTHONPATH = {toxinidir}
     SUPERSET_CONFIG = tests.superset_test_config
@@ -88,8 +76,7 @@ commands =
     pip install -e {toxinidir}/
     {toxinidir}/superset-frontend/cypress_build.sh sqllab
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
+    -rrequirements/testing.txt
 setenv =
     PYTHONPATH = {toxinidir}
     SUPERSET_CONFIG = tests.superset_test_config_sqllab_backend_persist
@@ -99,9 +86,7 @@ setenv =
 commands =
     sphinx-build -b html docs _build/html -W
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
-    -rdocs/requirements.txt
+    -rrequirements/documentation.txt
 
 [testenv:eslint]
 changedir = {toxinidir}/superset-frontend
@@ -115,12 +100,6 @@ commands =
 deps =
 passenv = *
 
-[testenv:isort]
-commands =
-    isort --check-only --recursive setup.py superset tests
-deps =
-    -rrequirements-dev.txt
-
 [testenv:javascript]
 commands =
     npm install -g npm@'>=6.5.0'
@@ -135,30 +114,27 @@ whitelist_externals =
     {toxinidir}/scripts/check_license.sh
 deps =
 
-[testenv:mypy]
+[testenv:pre-commit]
 commands =
-    mypy setup.py superset tests
+    pre-commit run --all-files
 deps =
-    -rrequirements-dev.txt
+    -rrequirements/integration.txt
+skip_install = true
 
 [testenv:pylint]
 commands =
     pylint superset
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
+    -rrequirements/testing.txt
 
 [testenv:thumbnails]
 setenv =
     SUPERSET_CONFIG = tests.superset_test_config_thumbnails
 deps =
-    -rrequirements.txt
-    -rrequirements-dev.txt
-    .[postgres]
+    -rrequirements/testing.txt
 
 [tox]
 envlist =
-    black
     cypress-dashboard
     cypress-explore
     cypress-sqllab
@@ -166,9 +142,8 @@ envlist =
     docs
     eslint
     fossa
-    isort
     javascript
     license-check
-    mypy
+    pre-commit
     pylint
 skipsdist = true