Python script to replace ruby xmlschema generator

[mjcarroll]

In conjunction with #884, this should allow us to remove the Ruby dependency from sdformat entirely.

I checked this against the output of the ruby generator, and all files matched with the exception of a small difference in physics:

diff --git a/physics.xsd b/physics.xsd
index af02efb..2b4df93 100644
--- a/physics.xsd
+++ b/physics.xsd
@@ -144,7 +144,8 @@
         cor = e                            [rigid]
 
         Combining rule e = 0,               e1==e2==0
-                         = 2*e1*e2/(e1+e2), otherwise]]>
+                         = 2*e1*e2/(e1+e2), otherwise
+      ]]>
                   </xsd:documentation>
                 </xsd:annotation>
                 <xsd:complexType>

[codecov]

Codecov Report

Merging #1232 (675a7f8) into main (618286b) will not change coverage.
The diff coverage is n/a.

❗ Current head 675a7f8 differs from pull request most recent head 7db5abc. Consider uploading reports for the commit 7db5abc to get more accurate results

@@           Coverage Diff           @@
##             main    #1232   +/-   ##
=======================================
  Coverage   87.60%   87.60%           
=======================================
  Files         128      128           
  Lines       16830    16830           
=======================================
  Hits        14744    14744           
  Misses       2086     2086           

[scpeters]

CI is failing with a permission denied message

[mjcarroll]

CI is failing with a permission denied message

the power of chmod +x

[scpeters]

shall we remove the ruby script it is replacing?

[mjcarroll]

shall we remove the ruby script it is replacing?

Good with me. I noticed that the other PR doing this targeted main, so I will retarget this one.

[azeey]

This brought other changes over from sdf13 when you retargetted it. #1236 should help.

[mjcarroll]

This brought other changes over from sdf13 when you retargetted it.

Rebased, thanks.

Note that we can't drop ruby entirely, because it will interfere with the CLI tests.

[Bi0T1N]

Is there a reason why you didn't considered #643?

[mjcarroll]

Is there a reason why you didn't considered #643?

There are other questions that needed to be resolved there. I think that #643 is still relevant in the long term, I'm just trying to dump ruby dependencies as fast as possible here.

[azeey]

Looks pretty good! Just a few minor comments.

[mjcarroll]

@scpeters do you know what would be causing:

Warning: HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK is set: not checking for outdated
dependents or dependents with broken linkage!
Error: Process completed with exit code 1.
##[debug]Finishing: Install base dependencies

In the actions build here?

[mjcarroll]

Nevermind, this is the root error:

ln -s ../Cellar/python@3.11/3.11.4_1/bin/2to3 2to3
rm /usr/local/bin/2to3
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
Could not symlink bin/2to3-3.11
Target /usr/local/bin/2to3-3.11
already exists. You may want to remove it:
  rm '/usr/local/bin/2to3-3.11'

To force the link and overwrite all conflicting files:
  brew link --overwrite python@3.11

To list all files that would be deleted:
  brew link --overwrite --dry-run python@3.11

Possible conflicting files are:
/usr/local/bin/2to3-3.11 -> /Library/Frameworks/Python.framework/Versions/3.11/bin/2to3-3.11
/usr/local/bin/idle3.11 -> /Library/Frameworks/Python.framework/Versions/3.11/bin/idle3.11
/usr/local/bin/pydoc3.11 -> /Library/Frameworks/Python.framework/Versions/3.11/bin/pydoc3.11
/usr/local/bin/python3.11 -> /Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11
/usr/local/bin/python3.11-config -> /Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11-config
/usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::FromPathLoader): loading /usr/local/opt/python@3.11/.brew/python@3.11.rb
/usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::FromPathLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/python@3.11.rb

[scpeters]

@scpeters do you know what would be causing:

Warning: HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK is set: not checking for outdated
dependents or dependents with broken linkage!
Error: Process completed with exit code 1.
##[debug]Finishing: Install base dependencies

In the actions build here?

there was a fix in #1271 waiting to be forward ported to main in #1297

[mjcarroll]

there was a fix in #1271

I just cherry-picked the fix here.