Add linters as Github actions

Adds linters for Python files and the changelog as Github actions

Author: muffix

.flake8

@@ -0,0 +1,2 @@
+[flake8]
+max-line-length = 120

.github/workflows/checks.yaml

@@ -0,0 +1,22 @@
+name: Lint
+on: [pull_request]
+jobs:
+  Lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Lint changelog
+        uses: avto-dev/markdown-lint@v1
+        with:
+          rules: "/lint/rules/changelog.js"
+          config: "/lint/config/changelog.yml"
+          args: "CHANGELOG.md"
+      - uses: ricardochaves/[email protected]
+        with:
+          use-pylint: false
+          use-pycodestyle: false
+          use-flake8: true
+          use-black: true
+          use-mypy: false
+          use-isort: true

.mdl_style.rb

@@ -0,0 +1,3 @@
+all
+
+rule 'MD013', :line_length => 120, :code_blocks => false

.mdlrc

@@ -0,0 +1 @@
+style '.mdl_style.rb'

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased changes
+## UNRELEASED
 
 - Added support for the `--debug` option to additionally print debug output
 
@@ -15,8 +15,7 @@
 
 ## v1.0.1
 
-- Fixed a bug where the `--earliest-day` option wasn't optional,
-  but should have been
+- Fixed a bug where the `--earliest-day` option wasn't optional, but should have been
 
 ## v1.0.0
 

README.md

@@ -1,41 +1,47 @@
 # ImpfChecker
 
-Basic checker for Bavaria's booking portal for vaccination appointments. 
-Checks the portal for the first available appointment and prints it. 
+Basic checker for Bavaria's booking portal for vaccination appointments.
+Checks the portal for the first available appointment and prints it.
 
 ## Requirements
 
-- You need to be registered with the portal at https://impfzentren.bayern/citizen/
+- You need to be registered with the [vaccination portal](https://impfzentren.bayern/citizen/)
 - You need to have selected a vaccination centre in the portal
 - Python 3
 
 ## How to run
 
 ### Install the dependencies
 
-Just run 
+Just run
+
 ```shell
 pip install -r requirements.txt
 ```
 
 ### Run the checker
 
 The checker requires your username, password, and citizen ID.
-You can find your citizen ID if you login to the portal and select the person. The address bar in your browser contains 
-the ID in the following format: `https://impfzentren.bayern/citizen/overview/{CITIZEN_ID}`.
+You can find your citizen ID if you login to the portal and select the person.
+The address bar in your browser contains the ID in the following format:
+`https://impfzentren.bayern/citizen/overview/{CITIZEN_ID}`.
 
 Minimal example to find the next available appointment:
+
 ```shell
 python impf.py --citizen-id=AAAAAAAA-0000-0000-0000-AAAAAAAAAAAA [email protected] --password=my_password
 ```
 
-You can additionally pass `--earliest-day` with the earliest acceptable date, which restricts the search to appointments after that date:
+You can additionally pass `--earliest-day` with the earliest acceptable date,
+which restricts the search to appointments after that date:
+
 ```shell
 python impf.py --citizen-id=AAAAAAAA-0000-0000-0000-AAAAAAAAAAAA [email protected] --password=my_password --earliest-day=2021-12-24
 ```
 
-Full help: 
-```
+Full help:
+
+```text
 $ python impf.py -h                                                                                                                                                                                                                                                                Py byImpf 14:25:01
 usage: impf.py [-h] --citizen-id CITIZEN_ID --email EMAIL --password PASSWORD [--earliest-day EARLIEST_DAY] [--latest-day LATEST_DAY] [--interval INTERVAL] [--book | --no-book]
 

impf.py

@@ -312,7 +312,7 @@ def _book(self, payload: Dict[str, Union[str, Dict[str, bool]]]) -> bool:
         )
 
         if book_rsp.status_code != 200:
-            logging.error(f"Error booking appointment. Status %d", book_rsp.status_code)
+            logging.error("Error booking appointment. Status %s", book_rsp.status_code)
             return False
 
         logging.info("Appointment booked.")