Update all the code files to be "ruff format" formatted.

Author: mikeckennedy

app/ch04_first_site/first_site_final/first_site/app.py

@@ -2,8 +2,10 @@
 
 app = flask.Flask(__name__)
 
+
 @app.route('/')
 def index():
-    return "Hello world"
+    return 'Hello world'
+
 
 app.run()

app/ch05_jinja_templates/final/pypi_org/app.py

@@ -1,6 +1,7 @@
 import os
 import sys
 import flask
+
 folder = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
 sys.path.insert(0, folder)
 

app/ch05_jinja_templates/final/pypi_org/infrastructure/view_modifiers.py

@@ -26,7 +26,8 @@ def view_method(*args, **kwargs):
 
             if template_file and not isinstance(response_val, dict):
                 raise Exception(
-                    "Invalid return type {}, we expected a dict as the return value.".format(type(response_val)))
+                    'Invalid return type {}, we expected a dict as the return value.'.format(type(response_val))
+                )
 
             if template_file:
                 response_val = flask.render_template(template_file, **response_val)

app/ch06_routing/final/pypi_org/app.py

@@ -1,6 +1,7 @@
 import os
 import sys
 import flask
+
 folder = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
 sys.path.insert(0, folder)
 

app/ch06_routing/final/pypi_org/infrastructure/view_modifiers.py

@@ -26,7 +26,8 @@ def view_method(*args, **kwargs):
 
             if template_file and not isinstance(response_val, dict):
                 raise Exception(
-                    "Invalid return type {}, we expected a dict as the return value.".format(type(response_val)))
+                    'Invalid return type {}, we expected a dict as the return value.'.format(type(response_val))
+                )
 
             if template_file:
                 response_val = flask.render_template(template_file, **response_val)
@@ -42,6 +43,7 @@ def view_method(*args, **kwargs):
 
     return response_inner
 
+
 #
 # def template(template_file: str = None):
 #     def template_inner(f):

app/ch06_routing/final/pypi_org/views/account_views.py

@@ -16,6 +16,7 @@ def index():
 
 # ################### REGISTER #################################
 
+
 @blueprint.route('/account/register', methods=['GET'])
 @response(template_file='account/register.html')
 def register_get():
@@ -30,6 +31,7 @@ def register_post():
 
 # ################### LOGIN #################################
 
+
 @blueprint.route('/account/login', methods=['GET'])
 @response(template_file='account/login.html')
 def login_get():
@@ -44,6 +46,7 @@ def login_post():
 
 # ################### LOGOUT #################################
 
+
 @blueprint.route('/account/logout')
 def logout():
     return {}

app/ch06_routing/final/pypi_org/views/cms_views.py

@@ -9,7 +9,7 @@
 @blueprint.route('/<path:full_url>')
 @response(template_file='cms/page.html')
 def cms_page(full_url: str):
-    print("Getting CMS page for {}".format(full_url))
+    print('Getting CMS page for {}'.format(full_url))
 
     page = cms_service.get_page(full_url)
     if not page:

app/ch06_routing/final/pypi_org/views/package_views.py

@@ -9,10 +9,10 @@
 @blueprint.route('/project/<package_name>')
 # @response(template_file='packages/details.html')
 def package_details(package_name: str):
-    return "Package details for {}".format(package_name)
+    return 'Package details for {}'.format(package_name)
 
 
 @blueprint.route('/<int:rank>')
 def popular(rank: int):
     print(type(rank), rank)
-    return "The details for the {}th most popular package".format(rank)
+    return 'The details for the {}th most popular package'.format(rank)

app/ch06_routing/starter/pypi_org/app.py

@@ -1,6 +1,7 @@
 import os
 import sys
 import flask
+
 folder = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
 sys.path.insert(0, folder)
 

app/ch06_routing/starter/pypi_org/infrastructure/view_modifiers.py

@@ -26,7 +26,8 @@ def view_method(*args, **kwargs):
 
             if template_file and not isinstance(response_val, dict):
                 raise Exception(
-                    "Invalid return type {}, we expected a dict as the return value.".format(type(response_val)))
+                    'Invalid return type {}, we expected a dict as the return value.'.format(type(response_val))
+                )
 
             if template_file:
                 response_val = flask.render_template(template_file, **response_val)
@@ -42,6 +43,7 @@ def view_method(*args, **kwargs):
 
     return response_inner
 
+
 #
 # def template(template_file: str = None):
 #     def template_inner(f):