ENH: py2js support for additional functions

[roelofsaj]

Refactoring to remove duplicate code and adding translation support for:

• math.ceil
• math.floor
• core.Clock
• 'delimiter'.join(array)
• array.pop(): correctly translate with input arguments
• array.split(): use the correct defaults when no arguments included
• array.insert()
• array.sort(reverse=True): correctly translate the 'reverse' keyword parameter

Also add tests for the above translations.

[peircej]

Thanks @roelofsaj
Looks like the test suite is detecting an issue with this one:
https://github.com/psychopy/psychopy/actions/runs/5545193357/jobs/10123755138?pr=5713

self = <astunparse.unparser.Unparser object at 0x14d4def40>
t = <_ast.Constant object at 0x14d4d9490>

    def _Constant(self, t):
        value = t.value
        if isinstance(value, tuple):
            self.write("(")
            if len(value) == 1:
                self._write_constant(value[0])
                self.write(",")
            else:
                interleave(lambda: self.write(", "), self._write_constant, value)
            self.write(")")
        elif value is Ellipsis: # instead of `...` for Py2 compatibility
            self.write("...")
        else:
>           if t.kind == "u":
E           AttributeError: 'Constant' object has no attribute 'kind'

[roelofsaj]

Sorry about that! I was using a newer version of python (3.9), and the tests were passing there. I've installed 3.8, and now I'm seeing the error. I'll try to track it down and fix it today.

[codecov]

Codecov Report

Merging #5713 (dec2527) into dev (d6aec91) will decrease coverage by 52.03%.
The diff coverage is n/a.

❗ Current head dec2527 differs from pull request most recent head 8e936b0. Consider uploading reports for the commit 8e936b0 to get more accurate results

@@            Coverage Diff             @@
##              dev   #5713       +/-   ##
==========================================
- Coverage   52.02%       0   -52.03%     
==========================================
  Files         313       0      -313     
  Lines       58582       0    -58582     
==========================================
- Hits        30480       0    -30480     
+ Misses      28102       0    -28102     

Components	Coverage Δ
app	∅ <ø> (∅)
boilerplate	∅ <ø> (∅)
library	∅ <ø> (∅)
vm-safe library	∅ <ø> (∅)

[roelofsaj]

I think this fixed it (unless the ubuntu test usually passes?).

[TEParsons]

Don't worry about the Ubuntu tests, they're failing for unrelated reasons... This looks great, happy to pull in :)