Update to latest versions of libraries and patch up some changes need…

…ed for the code.

app/ch04_first_site/first_site_final/first_site/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch05_jinja_templates/final/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch06_routing/final/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch06_routing/starter/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch08_adding_our_design/final/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch08_adding_our_design/starter/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch09_sqlalchemy/final/requirements.txt

@@ -1,26 +1,22 @@
-#
-# This file is autogenerated by pip-compile with Python 3.11
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-sqlalchemy==2.0.23
+sqlalchemy==2.0.32
     # via -r requirements.piptools
-typing-extensions==4.9.0
+typing-extensions==4.12.2
     # via sqlalchemy
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch09_sqlalchemy/starter/requirements.txt

@@ -1,22 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.12
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch10_using_sqlachemy/final/pypi_org/views/package_views.py

@@ -21,7 +21,7 @@ def package_details(package_name: str):
     is_latest = True
 
     if package.releases:
-        latest_release = package.releases[0]
+        latest_release = package.releases
         latest_version = latest_release.version_text
 
     return {

app/ch10_using_sqlachemy/final/requirements.txt

@@ -1,36 +1,32 @@
-#
-# This file is autogenerated by pip-compile with Python 3.11
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-progressbar2==4.2.0
+progressbar2==4.4.2
     # via -r requirements.piptools
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
     # via -r requirements.piptools
-python-utils==3.8.1
+python-utils==3.8.2
     # via progressbar2
 six==1.16.0
     # via python-dateutil
-sqlalchemy==2.0.23
+sqlalchemy==2.0.32
     # via -r requirements.piptools
-typing-extensions==4.9.0
+typing-extensions==4.12.2
     # via
     #   python-utils
     #   sqlalchemy
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch10_using_sqlachemy/starter/requirements.txt

@@ -1,26 +1,22 @@
-#
-# This file is autogenerated by pip-compile with Python 3.11
-# by the following command:
-#
-#    pip-compile requirements.piptools
-#
-blinker==1.7.0
+# This file was autogenerated by uv via the following command:
+#    uv pip compile requirements.piptools --output-file requirements.txt
+blinker==1.8.2
     # via flask
 click==8.1.7
     # via flask
-flask==3.0.0
+flask==3.0.3
     # via -r requirements.piptools
-itsdangerous==2.1.2
+itsdangerous==2.2.0
     # via flask
-jinja2==3.1.2
+jinja2==3.1.4
     # via flask
-markupsafe==2.1.3
+markupsafe==2.1.5
     # via
     #   jinja2
     #   werkzeug
-sqlalchemy==2.0.23
+sqlalchemy==2.0.32
     # via -r requirements.piptools
-typing-extensions==4.9.0
+typing-extensions==4.12.2
     # via sqlalchemy
-werkzeug==3.0.1
+werkzeug==3.0.4
     # via flask

app/ch11_migrations/final/pypi_org/views/package_views.py

@@ -21,7 +21,7 @@ def package_details(package_name: str):
     is_latest = True
 
     if package.releases:
-        latest_release = package.releases[0]
+        latest_release = package.releases
         latest_version = latest_release.version_text
 
     return {