clean up of MIP interface

[malb]

There are a few issues with the MIP code:

• max and min are built-in core functions in Python and shouldn't be used as variable names
• id shouldn't be used as a variable name
• I don't think we should have try: foo except: bar blocks without a specific except ThisandThatError.

Component: numerical

Reviewer: Frédéric Chapoton, Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/7574

[malb]

Description changed:

--- 
+++ 
@@ -1,4 +1,4 @@
 There are a few issues with the MIP code:
-- ``max`` and ``min`` are built-in core functions in Python and shouldn't be used as variable names
-- ``id`` shouldn't be used as a variable name
-- I don't think we should have ``try: foo except: bar`` blocks without a specific ``except ThisandThatError``.
+* ``max`` and ``min`` are built-in core functions in Python and shouldn't be used as variable names
+* ``id`` shouldn't be used as a variable name
+* I don't think we should have ``try: foo except: bar`` blocks without a specific ``except ThisandThatError``.

[mkoeppe]

comment:6

This is outdated. The first issue is duplicated in #20664. Can be closed.