add pre-commit hooks

.pre-commit-config.yaml

@@ -0,0 +1,22 @@
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-yaml
+    -   id: check-added-large-files
+-   repo: https://github.com/psf/black
+    rev: 22.6.0
+    hooks:
+    -   id: black
+-   repo: local
+    hooks:
+    -   id: unittest
+        name: unittest
+        entry: python -m unittest discover
+        language: system
+        'types': [python]
+        args: ["-p '*test.py'"] # Probably this option is absolutely not needed.
+        pass_filenames: false
+        stages: [commit]

README.md

@@ -18,9 +18,11 @@ You can install pyasic directly from pip with the command `pip install pyasic`
 For those of you who aren't comfortable with code and developer tools, there are windows builds of GUI applications that use this library here -> (https://drive.google.com/drive/folders/1DjR8UOS_g0ehfiJcgmrV0FFoqFvE9akW?usp=sharing)
 
 ### Developers
-To use this repo, first download it, create a virtual environment, enter the virtual environment, and install relevant packages by navigating to this directory and running ```pip install -r requirements.txt``` on Windows or ```pip3 install -r requirements.txt``` on Mac or UNIX if the first command fails.
+To use this repo, first download it, create a virtual environment, enter the virtual environment, and install relevant packages by navigating to this directory and running ```pip install -r requirements-dev.txt``` on Windows or ```pip3 install -r requirements-dev.txt``` on Mac or UNIX if the first command fails.
 
-You can also use poetry by initializing and running ```poetry install```
+You can also use poetry by initializing and running ```poetry install```, and you will have to install `pre-commit` (`pip install pre-commit`).
+
+Finally, initialize pre-commit hooks with `pre-commit install`
 
 ### Interfacing with miners programmatically
 

requirements-dev.txt

@@ -0,0 +1,2 @@
+-r requirements.txt
+pre-commit