black setup

Author: bug-or-feature

Diff for: .flake8

@@ -1,3 +1,4 @@
 [flake8]
-max-line-length=120
-exclude = __pycache__,docs/source/conf.py,old,build,dist,setup.py,sample/stream_ig.py,sample/*.py,notes
+max-line-length = 88
+extend-ignore = E203
+exclude = __pycache__,build,dist,notes

Diff for: .github/workflows/integration-test.yml

@@ -21,9 +21,9 @@ jobs:
         python-version: 3.8
 
     - name: Install Poetry
-      uses: abatilo/actions-poetry@v2.1.6
+      uses: abatilo/actions-poetry@v2.3.0
       with:
-        poetry-version: 1.2
+        poetry-version: 1.5.1
 
     - name: Install dependencies
       run: |

Diff for: .github/workflows/unit-test.yml

@@ -25,17 +25,22 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install Poetry
-      uses: abatilo/actions-poetry@v2.1.6
+      uses: abatilo/actions-poetry@v2.3.0
       with:
-        poetry-version: 1.2
+        poetry-version: 1.5.1
 
     - name: Install dependencies
       run: |
         python -m poetry install --extras "pandas munch tenacity"
 
+    - name: Prettify with black
+      uses: psf/black@stable
+      with:
+        version: "23.3.0"
+
     - name: Lint with flake8
       run: |
-        python -m poetry run flake8 trading_ig
+        python -m poetry run flake8 trading_ig docs sample tests
 
     - name: Unit tests with pytest
       run: |

Diff for: README.rst

@@ -30,6 +30,9 @@
     :target: https://coveralls.io/github/ig-python/trading-ig
     :alt: Test Coverage
 
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/psf/black
+
 trading-ig
 ==========
 

Diff for: pyproject.toml

@@ -47,13 +47,14 @@ docs = [
     "sphinx"
 ]
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.group.dev.dependencies]
 flake8 = "^3.9"
 pytest = "^6.2"
 responses = "^0.12"
 coveralls = "^3.2"
 sphinx-rtd-theme = {version = "^1.0.0", optional = true}
 importlib-metadata = "==4.13.0"
+black = "23.3.0"
 
 [tool.poetry.urls]
 "Issues" = "https://github.com/ig-python/trading-ig/issues"