Apply Ruff & pyupgrade to Jinja templates. Fix #2888

pelican/tools/templates/pelicanconf.py.jinja2

@@ -1,8 +1,8 @@
 AUTHOR = {{author}}
 SITENAME = {{sitename}}
-SITEURL = ''
+SITEURL = ""
 
-PATH = 'content'
+PATH = "content"
 
 TIMEZONE = {{timezone}}
 
@@ -16,16 +16,20 @@ AUTHOR_FEED_ATOM = None
 AUTHOR_FEED_RSS = None
 
 # Blogroll
-LINKS = (('Pelican', 'https://getpelican.com/'),
-         ('Python.org', 'https://www.python.org/'),
-         ('Jinja2', 'https://palletsprojects.com/p/jinja/'),
-         ('You can modify those links in your config file', '#'),)
+LINKS = (
+    ("Pelican", "https://getpelican.com/"),
+    ("Python.org", "https://www.python.org/"),
+    ("Jinja2", "https://palletsprojects.com/p/jinja/"),
+    ("You can modify those links in your config file", "#"),
+)
 
 # Social widget
-SOCIAL = (('You can add links in your config file', '#'),
-          ('Another social link', '#'),)
+SOCIAL = (
+    ("You can add links in your config file", "#"),
+    ("Another social link", "#"),
+)
 
 DEFAULT_PAGINATION = {{default_pagination}}
 
 # Uncomment following line if you want document-relative URLs when developing
-#RELATIVE_URLS = True
+# RELATIVE_URLS = True

pelican/tools/templates/publishconf.py.jinja2

@@ -3,19 +3,20 @@
 
 import os
 import sys
+
 sys.path.append(os.curdir)
 from pelicanconf import *
 
 # If your site is available via HTTPS, make sure SITEURL begins with https://
-SITEURL = '{{siteurl}}'
+SITEURL = "{{siteurl}}"
 RELATIVE_URLS = False
 
-FEED_ALL_ATOM = 'feeds/all.atom.xml'
-CATEGORY_FEED_ATOM = 'feeds/{slug}.atom.xml'
+FEED_ALL_ATOM = "feeds/all.atom.xml"
+CATEGORY_FEED_ATOM = "feeds/{slug}.atom.xml"
 
 DELETE_OUTPUT_DIRECTORY = True
 
 # Following items are often useful when publishing
 
-#DISQUS_SITENAME = ""
-#GOOGLE_ANALYTICS = ""
+# DISQUS_SITENAME = ""
+# GOOGLE_ANALYTICS = ""

pelican/tools/templates/tasks.py.jinja2

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 import os
 import shlex
 import shutil
@@ -14,61 +12,66 @@ from pelican.server import ComplexHTTPRequestHandler, RootedHTTPServer
 from pelican.settings import DEFAULT_CONFIG, get_settings_from_file
 
 OPEN_BROWSER_ON_SERVE = True
-SETTINGS_FILE_BASE = 'pelicanconf.py'
+SETTINGS_FILE_BASE = "pelicanconf.py"
 SETTINGS = {}
 SETTINGS.update(DEFAULT_CONFIG)
 LOCAL_SETTINGS = get_settings_from_file(SETTINGS_FILE_BASE)
 SETTINGS.update(LOCAL_SETTINGS)
 
 CONFIG = {
-    'settings_base': SETTINGS_FILE_BASE,
-    'settings_publish': 'publishconf.py',
+    "settings_base": SETTINGS_FILE_BASE,
+    "settings_publish": "publishconf.py",
     # Output path. Can be absolute or relative to tasks.py. Default: 'output'
-    'deploy_path': SETTINGS['OUTPUT_PATH'],
+    "deploy_path": SETTINGS["OUTPUT_PATH"],
 {% if ssh %}
     # Remote server configuration
-    'ssh_user': '{{ssh_user}}',
-    'ssh_host': '{{ssh_host}}',
-    'ssh_port': '{{ssh_port}}',
-    'ssh_path': '{{ssh_target_dir}}',
+    "ssh_user": "{{ssh_user}}",
+    "ssh_host": "{{ssh_host}}",
+    "ssh_port": "{{ssh_port}}",
+    "ssh_path": "{{ssh_target_dir}}",
 {% endif %}
 {% if cloudfiles %}
     # Rackspace Cloud Files configuration settings
-    'cloudfiles_username': '{{cloudfiles_username}}',
-    'cloudfiles_api_key': '{{cloudfiles_api_key}}',
-    'cloudfiles_container': '{{cloudfiles_container}}',
+    "cloudfiles_username": "{{cloudfiles_username}}",
+    "cloudfiles_api_key": "{{cloudfiles_api_key}}",
+    "cloudfiles_container": "{{cloudfiles_container}}",
 {% endif %}
 {% if github %}
     # Github Pages configuration
-    'github_pages_branch': '{{github_pages_branch}}',
-    'commit_message': "'Publish site on {}'".format(datetime.date.today().isoformat()),
+    "github_pages_branch": "{{github_pages_branch}}",
+    "commit_message": f"'Publish site on {datetime.date.today().isoformat()}'",
 {% endif %}
     # Host and port for `serve`
-    'host': 'localhost',
-    'port': 8000,
+    "host": "localhost",
+    "port": 8000,
 }
 
+
 @task
 def clean(c):
     """Remove generated files"""
-    if os.path.isdir(CONFIG['deploy_path']):
-        shutil.rmtree(CONFIG['deploy_path'])
-        os.makedirs(CONFIG['deploy_path'])
+    if os.path.isdir(CONFIG["deploy_path"]):
+        shutil.rmtree(CONFIG["deploy_path"])
+        os.makedirs(CONFIG["deploy_path"])
+
 
 @task
 def build(c):
     """Build local version of site"""
-    pelican_run('-s {settings_base}'.format(**CONFIG))
+    pelican_run("-s {settings_base}".format(**CONFIG))
+
 
 @task
 def rebuild(c):
     """`build` with the delete switch"""
-    pelican_run('-d -s {settings_base}'.format(**CONFIG))
+    pelican_run("-d -s {settings_base}".format(**CONFIG))
+
 
 @task
 def regenerate(c):
     """Automatically regenerate site upon file modification"""
-    pelican_run('-r -s {settings_base}'.format(**CONFIG))
+    pelican_run("-r -s {settings_base}".format(**CONFIG))
+
 
 @task
 def serve(c):
@@ -78,54 +81,58 @@ def serve(c):
         allow_reuse_address = True
 
     server = AddressReuseTCPServer(
-        CONFIG['deploy_path'],
-        (CONFIG['host'], CONFIG['port']),
-        ComplexHTTPRequestHandler)
+        CONFIG["deploy_path"],
+        (CONFIG["host"], CONFIG["port"]),
+        ComplexHTTPRequestHandler,
+    )
 
     if OPEN_BROWSER_ON_SERVE:
         # Open site in default browser
         import webbrowser
+
         webbrowser.open("http://{host}:{port}".format(**CONFIG))
 
-    sys.stderr.write('Serving at {host}:{port} ...\n'.format(**CONFIG))
+    sys.stderr.write("Serving at {host}:{port} ...\n".format(**CONFIG))
     server.serve_forever()
 
+
 @task
 def reserve(c):
     """`build`, then `serve`"""
     build(c)
     serve(c)
 
+
 @task
 def preview(c):
     """Build production version of site"""
-    pelican_run('-s {settings_publish}'.format(**CONFIG))
+    pelican_run("-s {settings_publish}".format(**CONFIG))
 
 @task
 def livereload(c):
     """Automatically reload browser tab upon file modification."""
     from livereload import Server
 
     def cached_build():
-        cmd = '-s {settings_base} -e CACHE_CONTENT=true LOAD_CONTENT_CACHE=true'
+        cmd = "-s {settings_base} -e CACHE_CONTENT=true LOAD_CONTENT_CACHE=true"
         pelican_run(cmd.format(**CONFIG))
 
     cached_build()
     server = Server()
-    theme_path = SETTINGS['THEME']
+    theme_path = SETTINGS["THEME"]
     watched_globs = [
-        CONFIG['settings_base'],
-        '{}/templates/**/*.html'.format(theme_path),
+        CONFIG["settings_base"],
+        f"{theme_path}/templates/**/*.html",
     ]
 
-    content_file_extensions = ['.md', '.rst']
+    content_file_extensions = [".md", ".rst"]
     for extension in content_file_extensions:
-        content_glob = '{0}/**/*{1}'.format(SETTINGS['PATH'], extension)
+        content_glob = "{}/**/*{}".format(SETTINGS["PATH"], extension)
         watched_globs.append(content_glob)
 
-    static_file_extensions = ['.css', '.js']
+    static_file_extensions = [".css", ".js"]
     for extension in static_file_extensions:
-        static_file_glob = '{0}/static/**/*{1}'.format(theme_path, extension)
+        static_file_glob = f"{theme_path}/static/**/*{extension}"
         watched_globs.append(static_file_glob)
 
     for glob in watched_globs:
@@ -134,43 +141,49 @@ def livereload(c):
     if OPEN_BROWSER_ON_SERVE:
         # Open site in default browser
         import webbrowser
+
         webbrowser.open("http://{host}:{port}".format(**CONFIG))
 
-    server.serve(host=CONFIG['host'], port=CONFIG['port'], root=CONFIG['deploy_path'])
+    server.serve(host=CONFIG["host"], port=CONFIG["port"], root=CONFIG["deploy_path"])
 
 {% if cloudfiles %}
 @task
 def cf_upload(c):
     """Publish to Rackspace Cloud Files"""
     rebuild(c)
-    with cd(CONFIG['deploy_path']):
-        c.run('swift -v -A https://auth.api.rackspacecloud.com/v1.0 '
-              '-U {cloudfiles_username} '
-              '-K {cloudfiles_api_key} '
-              'upload -c {cloudfiles_container} .'.format(**CONFIG))
+    with cd(CONFIG["deploy_path"]):
+        c.run(
+            "swift -v -A https://auth.api.rackspacecloud.com/v1.0 "
+            "-U {cloudfiles_username} "
+            "-K {cloudfiles_api_key} "
+            "upload -c {cloudfiles_container} .".format(**CONFIG)
+        )
 {% endif %}
 
 @task
 def publish(c):
     """Publish to production via rsync"""
-    pelican_run('-s {settings_publish}'.format(**CONFIG))
+    pelican_run("-s {settings_publish}".format(**CONFIG))
     c.run(
         'rsync --delete --exclude ".DS_Store" -pthrvz -c '
         '-e "ssh -p {ssh_port}" '
-        '{} {ssh_user}@{ssh_host}:{ssh_path}'.format(
-            CONFIG['deploy_path'].rstrip('/') + '/',
-            **CONFIG))
+        "{} {ssh_user}@{ssh_host}:{ssh_path}".format(
+            CONFIG["deploy_path"].rstrip("/") + "/", **CONFIG
+        )
+    )
 
 {% if github %}
 @task
 def gh_pages(c):
     """Publish to GitHub Pages"""
     preview(c)
-    c.run('ghp-import -b {github_pages_branch} '
-          '-m {commit_message} '
-          '{deploy_path} -p'.format(**CONFIG))
+    c.run(
+        "ghp-import -b {github_pages_branch} "
+        "-m {commit_message} "
+        "{deploy_path} -p".format(**CONFIG)
+    )
 {% endif %}
 
 def pelican_run(cmd):
-    cmd += ' ' + program.core.remainder  # allows to pass-through args to pelican
+    cmd += " " + program.core.remainder  # allows to pass-through args to pelican
     pelican_main(shlex.split(cmd))