Skip to content

Navigation Menu

Appearance settings

View all features
- BY COMPANY SIZE
  Enterprises
  Small and medium teams
  Startups
  Nonprofits
- BY USE CASE
  App Modernization
  DevSecOps
  DevOps
  CI/CD
  View all use cases
- BY INDUSTRY
  Healthcare
  Financial services
  Manufacturing
  Government
  View all industries
View all solutions
- EXPLORE BY TOPIC
  AI
  Software Development
  DevOps
  Security
  View all topics
- EXPLORE BY TYPE
  Customer stories
  Events & webinars
  Ebooks & reports
  Business insights
  GitHub Skills
- SUPPORT & SERVICES
  Documentation
  Customer support
  Community forum
  Trust center
  Partners
View all resources
- COMMUNITY
  GitHub SponsorsFund open source developers
- PROGRAMS
  Security Lab
  Maintainer Community
  GitHub Stars
  Archive Program
- REPOSITORIES
  Topics
  Trending
  Collections
- ENTERPRISE SOLUTIONS
  Enterprise platformAI-powered developer platform
- AVAILABLE ADD-ONS
  GitHub Advanced SecurityEnterprise-grade security features
  Copilot for BusinessEnterprise-grade AI features
  Premium SupportEnterprise-grade 24/7 support
Pricing

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

apache / ossie Public

Notifications You must be signed in to change notification settings
Fork 280
Star 2.2k

Code
Issues 58
Pull requests 77
Discussions
Actions
Projects
Security and quality
Insights

Additional navigation options

Code
Issues
Pull requests
Discussions
Actions
Projects
Security and quality
Insights

feat(thoughtspot): bidirectional ThoughtSpot TML <-> Ossie converter - #364

#364

Open

djwaldo wants to merge 85 commits into

apache:mainapache/ossie:mainfrom

djwaldo:feat/thoughtspot-converterdjwaldo/ossie:feat/thoughtspot-converterCopy head branch name to clipboard

Conversation Commits85 (85)Checks Files changed

Open

feat(thoughtspot): bidirectional ThoughtSpot TML <-> Ossie converter#364
djwaldo wants to merge 85 commits into
apache:mainfrom
djwaldo:feat/thoughtspot-converter

Commits

Commits on Sep 16, 2026

feat(thoughtspot): package skeleton, CI workflow, and ASF header gate
djwaldo
committed
4bbdce3
fix(thoughtspot): add ASF header to pyproject.toml, pin CI actions to SHAs
djwaldo
committed
10a3458
feat(thoughtspot): vocabulary constants with dialect registration flag
djwaldo
committed
8a4d93a
feat(thoughtspot): YAML 1.2 codec so on/off/yes/no survive a round trip
djwaldo
committed
b84ae93
test(thoughtspot): pin loader/dumper fixes independently with plain-PyYAML controls
djwaldo
committed
af4267f
feat(thoughtspot): structured never-silent issue reporting
djwaldo
committed
c876c72
feat(thoughtspot): custom_extensions stash with staleness-guarded restore
djwaldo
committed
bfd941a
feat(thoughtspot): identifier normalisation with case-folded collision resolution
djwaldo
committed
cf61868
fix(thoughtspot): reject ambiguous column refs; document normalise ASCII-only limitation
djwaldo
committed
db7b364
feat(thoughtspot): key derivation that refuses to manufacture false keys
djwaldo
committed
e781a34
fix(thoughtspot): report empty-to_columns relationships, document KD3, add duplicate-key test
djwaldo
committed
3c94e07
docs(thoughtspot): README with direction statement and coverage matrix
djwaldo
committed
43cfe07
docs(thoughtspot): add identifier-derivation limitations, tighten L2 wording
djwaldo
committed
425c5ae
build(thoughtspot): match sibling converters' packaging and CI shape
djwaldo
committed
53f5286
fix(thoughtspot): correct KD2's upstream-warning claim; harden _yaml contract
djwaldo
committed
35aa59d
fix(thoughtspot): fold diacritics in normalise(); close a column-ref ambiguity gap
djwaldo
committed
ad1a13e
docs(thoughtspot): future-tense unimplemented claims; name the external ruleset
djwaldo
committed
13dad2f
docs(thoughtspot): fix README dev commands for the hatchling/uv packaging
djwaldo
committed
cf102a0
fix(thoughtspot): flip DIALECT_IS_REGISTERED now that ossie#351 merged
djwaldo
committed
f17c2b9
feat(thoughtspot): expression catalog vocabulary and spec-coverage gate
djwaldo
committed
bf8b938
fix(thoughtspot): reconcile 137 vs 146 with an explicit divergence set
djwaldo
committed
010a4fb
fix(thoughtspot): correct Spelling audit, drop dead code, gate empty templates
djwaldo
committed
dc0485e
feat(thoughtspot): expression emitters for direct, passthrough and unmappable
djwaldo
committed
eeb2e62
fix(thoughtspot): enforce the E8 wrapper instead of relying on caller convention
djwaldo
committed
5faa1fd
fix(thoughtspot): make the E8 PARTITION BY guard whitespace-tolerant
djwaldo
committed
5f84354
feat(thoughtspot): catalog entries for aggregate functions and type conversion
djwaldo
committed
36714ee
feat(thoughtspot): catalog entries for date/time functions
djwaldo
committed
048eb27
feat(thoughtspot): catalog entries for string functions
djwaldo
committed
ceb2196
fix(thoughtspot): reject a passthrough template that wraps itself
djwaldo
committed
8334177
feat(thoughtspot): catalog entries for mathematical and conditional functions
djwaldo
committed
1a3ccc1
feat(thoughtspot): catalog entries for operators and constructs
djwaldo
committed
8365775
fix(thoughtspot): escape IN/NOT IN braces; force external dispatch for unary +/-
djwaldo
committed
70341f2
feat(thoughtspot): catalog entries for window functions
djwaldo
committed
a8716c8
feat(thoughtspot): reverse-direction inventory (ThoughtSpot -> Ossie)

djwaldo
and
claude
committed
d4e1a7c
fix(ci): trigger thoughtspot CI when the upstream spec file changes
djwaldo
committed
6a0fd1e
fix(thoughtspot): custom_extensions_fragment must be keyed by column, not vendor
djwaldo
committed
886e340
fix(thoughtspot): correct the template contract and two catalog defects it hid
djwaldo
committed
aec1d45
docs(thoughtspot): remove citations to a private, deleted workspace from src/
djwaldo
committed
4b1355a
fix(thoughtspot): remove remaining internal-process leakage; add passthrough arity sweep

djwaldo
and
claude
committed
43a7804
feat(thoughtspot): shallow formula tokenizer for reference rewriting and call splitting
djwaldo
committed
df5537d
fix(thoughtspot): stop quote state leaking into bracket bodies, delegate ref splitting, block keyword call names
djwaldo
committed
9858b4b
fix(thoughtspot): loosen column-ref table grammar to match its own ambiguity rule; make bracket-stack pop type-aware
djwaldo
committed
f9566c0
docs(thoughtspot): drop review-process wording from a test comment

djwaldo
and
claude
committed
e3e641a
feat(thoughtspot): bidirectional datatype map with declared losses named
djwaldo
committed
536e6c7
docs(thoughtspot): remove citations to an internal revision id

djwaldo
and
claude
committed
15e3030
feat(thoughtspot): TML document set with the guid/brace/ordering/YAML-1.2 serialisation invariants
djwaldo
committed
4e2de03
fix(thoughtspot): sanitise dump_document_set filenames and strip nested guids
djwaldo
committed
72c2cbc
fix(thoughtspot): reserve minted filenames by their final form, and cap length
djwaldo
committed
34e7919
test(thoughtspot): add a self-policing guard against unresolvable references

djwaldo
and
claude
committed
9096c94
feat(thoughtspot): convert TML columns to Ossie fields with verbatim dialect entries
djwaldo
committed
1f44b1e
fix(thoughtspot): give convert_field a formulas map instead of an inlined expr

djwaldo
and
claude
committed
91e99b7
fix(thoughtspot): log the genuine silent losses review round 2 found

djwaldo
and
claude
committed
729744f
feat(thoughtspot): convert TML measures to Ossie metrics, composing column aggregations
djwaldo
committed
98a67e3
fix(thoughtspot): stash the source metric shape for round-trip fidelity
djwaldo
committed
863919c
fix(thoughtspot): stop silent double aggregation on group_aggregate and sql_*_aggregate_op
djwaldo
committed
0083904
fix(thoughtspot): only warn when an aggregate is nested, not when it is the outer call
djwaldo
committed
914aef6
feat(thoughtspot): complete the TML -> Ossie direction with keys, stash and entry point
djwaldo
committed
a3dbb6a
fix(thoughtspot): stash unconsumed column properties instead of dropping them
djwaldo
committed
084dcb3
fix(thoughtspot): validate relationship targets, centralize the identity guard, stash unsurfaced columns
djwaldo
committed
8d3c9ac
fix(thoughtspot): read SQL View columns from sql_view_columns[], not columns[]
djwaldo
committed
595ad6f
feat(thoughtspot): build Table TML documents from Ossie datasets

djwaldo
and
claude
committed
4736a63
fix(thoughtspot): a bare field's portable expression names the warehouse column, not the Ossie identifier
djwaldo
committed
22a13b8
fix(thoughtspot): read the stashed warehouse column name back, and three more table-build gaps

djwaldo
and
claude
committed
1f4307e
refactor(thoughtspot): centralize every custom_extensions[THOUGHTSPOT] payload key

djwaldo
and
claude
committed
c63dc79
feat(thoughtspot): build the Model TML document under the R3-R9 import invariants

djwaldo
and
claude
committed
411fcab
fix(thoughtspot): rewrite formula cross-references to match normalised ids

djwaldo
and
claude
committed
b28f205
fix(thoughtspot): rename FULL_OUTER to OUTER in every emitted join type

djwaldo
and
claude
committed
f5df4d4
fix(thoughtspot): drop is_hidden/was_auto_generated from emitted columns

djwaldo
and
claude
committed
4b91893
feat(thoughtspot): complete the Ossie -> TML direction with joins and stale-stash detection

djwaldo
and
claude
committed
efcc0a4
fix(thoughtspot): a formula cross-reference is not a runtime parameter

djwaldo
and
claude
committed
6662e7b
fix(thoughtspot): audit and enforce X5's stash-currency rule across every key

djwaldo
and
claude
committed
f3a93c4
fix(thoughtspot): unsurfaced-column membership is a second, orthogonal axis

djwaldo
and
claude
committed
79b061a
test(thoughtspot): TPC-DS and minimal fixture pairs
djwaldo
committed
7ec0f97
feat(thoughtspot): CLI entry point for both directions
djwaldo
committed
866730d
test(thoughtspot): round-trip both directions, asserting preservation and translation separately
djwaldo
committed
faa630c
fix(thoughtspot): restore a referencing join's own name and stop duplicating a field's description onto its Table column
djwaldo
committed
519ea8e
test(thoughtspot): property-based round-trip over adversarial identifiers

djwaldo
and
claude
committed
281e1f0
docs(thoughtspot): README, packaging and CI for the bidirectional converter

djwaldo
and
claude
committed
6976448
docs(thoughtspot): generate expression, reverse, datatype and payload references from code
djwaldo
committed
730731d
fix(thoughtspot): state the substance of internal rule citations, drop the label

djwaldo
and
claude
committed
5dde90a
fix(thoughtspot): close the last mapping-doc rule-id family (I)

djwaldo
and
claude
committed
cd3a738
fix(thoughtspot): swap ONE_TO_MANY relationship endpoints per spec
djwaldo
committed
2ff8c07
fix(thoughtspot): degrade non-Latin field/metric names instead of dropping them

djwaldo
and
claude
committed
d10db31
test(thoughtspot): realign the TPC-DS fixture with the reference model

djwaldo
and
claude
committed
d84c505
feat(thoughtspot): one semantic model per document, no wrapper

djwaldo
and
claude
committed
0803a4d

Footer

© 2026 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.