Refactor the main Pymaker class

[seapagan]

Start splitting some functionality out of the Pymaker class and into grouped support functions.

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.62% (target: -1.00%)	✅ 3.94%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (5cae94b)	586	198	33.79%
Head commit (d320921)	612 (+26)	203 (+5)	33.17% (-0.62%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#404)	127	5	3.94%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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