update before class

Author: zingale

content/09-packages/python-more-modules.md

@@ -14,17 +14,13 @@ We can look at the path via ``sys.path``.  On my machine I get:
 
 ```
 ['/home/zingale/.local/bin',
- '/home/zingale/classes/python-science/content/09-packages',
- '/home/zingale/classes/numerical_exercises',
- '/home/zingale/classes/astro_animations',
- '/usr/lib64/python312.zip',
- '/usr/lib64/python3.12',
- '/usr/lib64/python3.12/lib-dynload',
+ '/usr/lib64/python314.zip',
+ '/usr/lib64/python3.14',
+ '/usr/lib64/python3.14/lib-dynload',
  '',
- '/home/zingale/.local/lib/python3.12/site-packages',
- '/usr/lib64/python3.12/site-packages',
- '/usr/lib/python3.12/site-packages']
-
+ '/home/zingale/.local/lib/python3.14/site-packages',
+ '/usr/lib64/python3.14/site-packages',
+ '/usr/lib/python3.14/site-packages']
 ```
 
 ```{note}
@@ -46,7 +42,7 @@ python3 -m site --user-site
 on my machine, this gives:
 
 ```
-/home/zingale/.local/lib/python3.12/site-packages
+/home/zingale/.local/lib/python3.14/site-packages
 ```
 
 ```{tip}

content/09-packages/python-packages.md

@@ -189,7 +189,7 @@ print(mymodule.__file__)
 it shows us where the module is installed on our system.  In my case, it is:
 
 ```
-/home/zingale/.local/lib/python3.12/site-packages/mymodule-0.1.0-py3.12.egg/mymodule/__init__.py
+/home/zingale/.local/lib/python3.14/site-packages/mymodule/__init__.py
 ```
 
 Let's generate a plot:

content/09-packages/python-tools.md

@@ -51,10 +51,10 @@ as your write your code.
   use of new features where available.  For instance, you can run as:
 
   ```
-  pyupgrade --py39-plus file.py
+  pyupgrade --py313-plus file.py
   ```
 
-  to update to python 3.9 support.
+  to update to python 3.13 support.
 
 * [isort](https://pycqa.github.io/isort/)
 

examples/commandline/argparse_example.py

@@ -6,11 +6,16 @@
 # simple example of argparse
 
 parser = argparse.ArgumentParser()
-parser.add_argument("-a", help="the -a option", action="store_true")
-parser.add_argument("-b", help="-b takes a number", type=int, default=0)
-parser.add_argument("-c", help="-c takes a string", type=str, default=None)
-parser.add_argument("--darg", help="the --darg option", action="store_true")
-parser.add_argument("--earg", help="--earg takes a string", type=str, metavar="test",
+parser.add_argument("-a", help="the -a option",
+                    action="store_true")
+parser.add_argument("-b", help="-b takes a number",
+                    type=int, default=0)
+parser.add_argument("-c", help="-c takes a string",
+                    type=str, default=None)
+parser.add_argument("--darg", help="the --darg option",
+                    action="store_true")
+parser.add_argument("--earg", help="--earg takes a string",
+                    type=str, metavar="test",
                     default="example string")
 
 # extra arguments (positional)