Fresh off the github press: a new version of pyradigms, give it a go if you're handling paradigms (or should be)!

pyradigms is a python package that allows you to compose and decompose three-dimensional paradigms from and into lists with parameters. I've rewritten it from the ground up, as I've realized that I can use pandas for the core functionality -- grouping and pivoting of dataframes. To give you an idea of what it does, it basically takes lists like this:

Person	Number	Verb	Mood	Form
1	SG	kon-	IND	konün
1	SG	kon-	SBJV	konli
1	SG	kon-	IMP	konchi
1	DU	kon-	IND	koniyu
1	DU	kon-	SBJV	konliyu
1	PL	kon-	IND	koniyiñ
1	PL	kon-	SBJV	konliyiñ
2	SG	kon-	IND	konimi
2	SG	kon-	SBJV	konülmi
2	SG	kon-	IMP	konnge
2	DU	kon-	IND	konimu
2	DU	kon-	SBJV	konülmu
2	DU	kon-	IMP	konmu
2	PL	kon-	IND	konimün
2	PL	kon-	SBJV	konülmün
2	PL	kon-	IMP	konmün
3	SG	kon-	IND	koni
3	SG	kon-	SBJV	konle
3	SG	kon-	IMP	konpe
3	DU	kon-	IND	koningu
3	DU	kon-	SBJV	konle engu
3	DU	kon-	IMP	konpe engu
3	PL	kon-	IND	koningün
3	PL	kon-	SBJV	konle engün
3	PL	kon-	IMP	konpe engün
1	SG	pi-	IND	pin
1	SG	pi-	SBJV	pili
1	SG	pi-	IMP	pichi
1	DU	pi-	IND	piyu
1	DU	pi-	SBJV	piliyu
1	PL	pi-	IND	piiñ
1	PL	pi-	SBJV	piliyiñ
2	SG	pi-	IND	pimi
2	SG	pi-	SBJV	pilmi
2	SG	pi-	IMP	pinge
2	DU	pi-	IND	pimu
2	DU	pi-	SBJV	pilmu
2	DU	pi-	IMP	pimu
2	PL	pi-	IND	pimün
2	PL	pi-	SBJV	pilmün
2	PL	pi-	IMP	pimün
3	SG	pi-	IND	pi
3	SG	pi-	SBJV	pile
3	SG	pi-	IMP	pipe
3	DU	pi-	IND	pingu
3	DU	pi-	SBJV	pile engu
3	DU	pi-	IMP	pipe engu
3	PL	pi-	IND	pingün
3	PL	pi-	SBJV	pile engün
3	PL	pi-	IMP	pipe engün
1	SG	tripa-	IND	tripan
1	SG	tripa-	SBJV	tripali
1	SG	tripa-	IMP	tripachi
1	DU	tripa-	IND	tripayu
1	DU	tripa-	SBJV	tripaliyu
1	PL	tripa-	IND	tripaiñ
1	PL	tripa-	SBJV	tripaliyiñ
2	SG	tripa-	IND	tripaymi
2	SG	tripa-	SBJV	tripalmi
2	SG	tripa-	IMP	tripange
2	DU	tripa-	IND	tripaymu
2	DU	tripa-	SBJV	tripalmu
2	DU	tripa-	IMP	tripamu
2	PL	tripa-	IND	tripaymün
2	PL	tripa-	SBJV	tripalmün
2	PL	tripa-	IMP	tripamün
3	SG	tripa-	IND	tripay
3	SG	tripa-	SBJV	tripale
3	SG	tripa-	IMP	tripape
3	DU	tripa-	IND	tripayngu
3	DU	tripa-	SBJV	tripale engu
3	DU	tripa-	IMP	tripape engu
3	PL	tripa-	IND	tripayngün
3	PL	tripa-	SBJV	tripale engü
3	PL	tripa-	IMP	tripape engün

to this:

tripa-	1SG	1DU	1PL	2SG	2DU	2PL	3SG	3DU	3PL
IND	tripan	tripayu	tripaiñ	tripaymi	tripaymu	tripaymün	tripay	tripayngu	tripayngün
SBJV	tripali	tripaliyu	tripaliyiñ	tripalmi	tripalmu	tripalmün	tripale	tripale engu	tripale engü
IMP	tripachi			tripange	tripamu	tripamün	tripape	tripape engu	tripape engün

or this:

IND	kon-	tripa-	pi-
1SG	konün	tripan	pin
1DU	koniyu	tripayu	piyu
1PL	koniyiñ	tripaiñ	piiñ
2SG	konimi	tripaymi	pimi
2DU	konimu	tripaymu	pimu
2PL	konimün	tripaymün	pimün
3SG	koni	tripay	pi
3DU	koningu	tripayngu	pingu
3PL	koningün	tripayngün	pingün

or, if you wanted, even something like this:

1	SG.IND	DU.IND	PL.IND	SG.SBJV	DU.SBJV	PL.SBJV	SG.IMP
pi-	pin	piyu	piiñ	pili	piliyu	piliyiñ	pichi
kon-	konün	koniyu	koniyiñ	konli	konliyu	konliyiñ	konchi
tripa-	tripan	tripayu	tripaiñ	tripali	tripaliyu	tripaliyiñ	tripachi

2	SG.IND	DU.IND	PL.IND	SG.SBJV	DU.SBJV	PL.SBJV	SG.IMP	DU.IMP	PL.IMP
pi-	pimi	pimu	pimün	pilmi	pilmu	pilmün	pinge	pimu	pimün
kon-	konimi	konimu	konimün	konülmi	konülmu	konülmün	konnge	konmu	konmün
tripa-	tripaymi	tripaymu	tripaymün	tripalmi	tripalmu	tripalmün	tripange	tripamu	tripamün

3	SG.IND	DU.IND	PL.IND	SG.SBJV	DU.SBJV	PL.SBJV	SG.IMP	DU.IMP	PL.IMP
pi-	pi	pingu	pingün	pile	pile engu	pile engün	pipe	pipe engu	pipe engün
kon-	koni	koningu	koningün	konle	konle engu	konle engün	konpe	konpe engu	konpe engün
tripa-	tripay	tripayngu	tripayngün	tripale	tripale engu	tripale engü	tripape	tripape engu	tripape engün

Vice versa, it also allows you to take a traditional linguistic paradigm (or something laid out like it) like this:

	1	2	3M	3F	3N
NOM.SG	ég	þú	hann	hún	það
ACC.SG	mig	þig	hann	hana	það
DAT.SG	mér	þér	honum	henni	því
GEN.SG	mín	þín	hans	hennar	þess
NOM.PL	við	þið	þeir	þær	þau
ACC.PL	okkur	ykkur	þá	þær	þau
DAT.PL	okkur	ykkur	þeim	þeim	þeim
GEN.PL	okkar	ykkar	þeirra	þeirra	þeirra

to a list like this:

Person	Gender	Case	Number	Value
1		NOM	SG	ég
1		ACC	SG	mig
1		DAT	SG	mér
1		GEN	SG	mín
1		NOM	PL	við
1		ACC	PL	okkur
1		DAT	PL	okkur
1		GEN	PL	okkar
2		NOM	SG	þú
2		ACC	SG	þig
2		DAT	SG	þér
2		GEN	SG	þín
2		NOM	PL	þið
2		ACC	PL	ykkur
2		DAT	PL	ykkur
2		GEN	PL	ykkar
3	M	NOM	SG	hann
3	M	ACC	SG	hann
3	M	DAT	SG	honum
3	M	GEN	SG	hans
3	M	NOM	PL	þeir
3	M	ACC	PL	þá
3	M	DAT	PL	þeim
3	M	GEN	PL	þeirra
3	F	NOM	SG	hún
3	F	ACC	SG	hana
3	F	DAT	SG	henni
3	F	GEN	SG	hennar
3	F	NOM	PL	þær
3	F	ACC	PL	þær
3	F	DAT	PL	þeim
3	F	GEN	PL	þeirra
3	N	NOM	SG	það
3	N	ACC	SG	það
3	N	DAT	SG	því
3	N	GEN	SG	þess
3	N	NOM	PL	þau
3	N	ACC	PL	þau
3	N	DAT	PL	þeim
3	N	GEN	PL	þeirra