Add python REPL configs

- Rich for prettification
- Don't write a python_history

.config/pythonrc

@@ -0,0 +1,21 @@
+try:
+    import readline
+except ImportError:
+    print("Module readline not available.")
+else:
+    # Add tab completion
+    import rlcompleter
+    readline.parse_and_bind("tab: complete")
+
+    # Don't write history on exit
+    readline.write_history_file = lambda *args: None
+
+
+# Try to install rich's prettification stuff
+try:
+    from rich import pretty
+except ImportError:
+    print("Failed to import Rich for CLI prettification")
+else:
+    pretty.install()
+

.profile

@@ -22,3 +22,6 @@ fi
 export HISTFILE=~/.history
 export HISTSIZE=10000
 export SAVEHIST=10000
+
+# Use my special pythonrc to customize my REPL
+export PYTHONSTARTUP=~/.config/pythonrc