linting everything in black

version_check.py

@@ -8,10 +8,10 @@ import requests
 
 
 class Requirements:
-    """ handle requirements.txt """
+    """handle requirements.txt"""
 
-    FILE_PATH = 'tubearchivist/requirements.txt'
-    LOCK = '/tmp/tubearchivist-requirements.lock'
+    FILE_PATH = "tubearchivist/requirements.txt"
+    LOCK = "/tmp/tubearchivist-requirements.lock"
 
     def __init__(self):
         self.exists = self.checked_today()
@@ -19,24 +19,24 @@ class Requirements:
         self.all_updates = False
 
     def checked_today(self):
-        """ skip requirements check when lock file exists """
+        """skip requirements check when lock file exists"""
         exists = pathlib.Path(self.LOCK).exists()
         return exists
 
     def look_for_updates(self):
-        """ look through requirements and check for updates """
+        """look through requirements and check for updates"""
         self.all_requirements = self.get_dependencies()
         self.all_updates = self.check_packages()
 
     def get_dependencies(self):
-        """ read out requirements.txt """
+        """read out requirements.txt"""
 
         all_requirements = []
-        with open(self.FILE_PATH, 'r', encoding='utf-8') as f:
+        with open(self.FILE_PATH, "r", encoding="utf-8") as f:
             dependencies = f.readlines()
 
         for dependency in dependencies:
-            package, version = dependency.split('==')
+            package, version = dependency.split("==")
             all_requirements.append((package, version.strip()))
 
         all_requirements.sort(key=lambda x: x[0].lower())
@@ -44,33 +44,32 @@ class Requirements:
         return all_requirements
 
     def check_packages(self):
-        """ compare installed with remote version """
+        """compare installed with remote version"""
 
         total = len(self.all_requirements)
-        print(f'checking versions for {total} packages...')
+        print(f"checking versions for {total} packages...")
 
         all_updates = {}
 
         for dependency in self.all_requirements:
             package, version_installed = dependency
-            url = f'https://pypi.org/pypi/{package}/json'
+            url = f"https://pypi.org/pypi/{package}/json"
             response = requests.get(url).json()
-            version_remote = response['info']['version']
-            homepage = response['info']['home_page']
+            version_remote = response["info"]["version"]
+            homepage = response["info"]["home_page"]
             if version_remote != version_installed:
                 to_update = {
-                    package: {
-                        "from": version_installed,
-                        "to": version_remote
-                    }
+                    package: {"from": version_installed, "to": version_remote}
                 }
                 all_updates.update(to_update)
-                message = (f'update {package} {version_installed}' +
-                           f'==> {version_remote}\n    {homepage}')
+                message = (
+                    f"update {package} {version_installed}"
+                    + f"==> {version_remote}\n    {homepage}"
+                )
                 print(message)
 
         if not all_updates:
-            print('no updates found')
+            print("no updates found")
 
         # remember that
         pathlib.Path(self.LOCK).touch()
@@ -78,7 +77,7 @@ class Requirements:
         return all_updates
 
     def apply_updates(self):
-        """ update requirements.txt file with new versions """
+        """update requirements.txt file with new versions"""
 
         to_write = []
 
@@ -86,31 +85,31 @@ class Requirements:
             package, old_version = requirement
 
             if package in self.all_updates.keys():
-                package_version = self.all_updates[package]['to']
+                package_version = self.all_updates[package]["to"]
             else:
                 package_version = old_version
 
-            to_write.append(f'{package}=={package_version}\n')
+            to_write.append(f"{package}=={package_version}\n")
 
-        with open(self.FILE_PATH, 'w', encoding='utf-8') as f:
+        with open(self.FILE_PATH, "w", encoding="utf-8") as f:
             f.writelines(to_write)
 
-        print('requirements.txt updates')
+        print("requirements.txt updates")
 
 
 def main():
-    """ main to check for updates """
+    """main to check for updates"""
     handler = Requirements()
     if handler.exists:
         return
 
     handler.look_for_updates()
     if handler.all_updates:
-        input_response = input('\nupdate requirements.txt? [y/n] ')
-        if input_response == 'y':
+        input_response = input("\nupdate requirements.txt? [y/n] ")
+        if input_response == "y":
             handler.apply_updates()
         else:
-            print('cancle update...')
+            print("cancel update...")
             sys.exit(1)