[DataPipe] Improving debug message when argument is a tuple/list of DataPipes

[NivekT]

Stack from ghstack:

• -> [DataPipe] Improving debug message when argument is a tuple/list of DataPipes #76134

The previous PR #75618 neglected to handle the case where the argument is a tuple/list of DataPipes, as it is the case for zip, mux, etc. This PR addresses that issue.

Now the message looks like the following, instead of a bunch of <...> inside the tuple.

This exception is thrown by __iter__ of ZipperIterDataPipe(datapipes=(IterableWrapperIterDataPipe, IterableWrapperIterDataPipe, IterableWrapperIterDataPipe))

[facebook-github-bot]

🔗 Helpful links

• 🧪  See artifacts and rendered test results at hud.pytorch.org/pr/76134
• 📄  Preview Python docs built from this PR
• 📄  Preview C++ docs built from this PR
• ❓Need help or want to give feedback on the CI? Visit our office hours
• ↩️  [fb-only] Re-run with SSH instructions

💊 CI failures summary and remediations

As of commit 0d221b4 (more details on the Dr. CI page):

Expand to see more

---

• 1/1 failures introduced in this PR

---

🕵️ 1 new failure recognized by patterns

The following CI failures do not appear to be due to upstream breakages

pull / pytorch-xla-linux-bionic-py3.7-clang8 / test (xla, 1, 1, linux.2xlarge) (1/1)

Step: "Test" (full log | diagnosis details | 🔁 rerun)

2022-04-22T16:21:36.1189384Z �[1A�[K�[31m�[1mER...clusion(s) in rule '@llvm-project//mlir:TableGen':

2022-04-22T16:21:35.9726023Z     [Scann] Compiling llvm/lib/Support/Twine.cpp
2022-04-22T16:21:36.1177300Z 
2022-04-22T16:21:36.1180445Z �[1A�[K
2022-04-22T16:21:36.1183169Z �[1A�[K
2022-04-22T16:21:36.1185860Z �[1A�[K
2022-04-22T16:21:36.1186681Z �[1A�[K
2022-04-22T16:21:36.1187061Z �[1A�[K
2022-04-22T16:21:36.1187411Z �[1A�[K
2022-04-22T16:21:36.1187791Z �[1A�[K
2022-04-22T16:21:36.1188136Z �[1A�[K
2022-04-22T16:21:36.1189384Z �[1A�[K�[31m�[1mERROR: �[0m/home/jenkins/.cache/bazel/_bazel_jenkins/b463291cb8b07b4bfde1e3a43733cd1a/external/llvm-project/mlir/BUILD.bazel:6250:11: Compiling mlir/lib/TableGen/Constraint.cpp failed: undeclared inclusion(s) in rule '@llvm-project//mlir:TableGen':
2022-04-22T16:21:36.1190808Z this rule is missing dependency declarations for the following files included by 'mlir/lib/TableGen/Constraint.cpp':
2022-04-22T16:21:36.1191549Z   'bazel-out/k8-opt-exec-50AE0418/bin/external/llvm-project/llvm/config.cppmap'
2022-04-22T16:21:36.1192226Z   'bazel-out/k8-opt-exec-50AE0418/bin/external/llvm-project/llvm/Demangle.cppmap'
2022-04-22T16:21:36.1192880Z   'bazel-out/k8-opt-exec-50AE0418/bin/external/llvm_terminfo/terminfo.cppmap'
2022-04-22T16:21:36.1193503Z   'bazel-out/k8-opt-exec-50AE0418/bin/external/llvm_zlib/zlib.cppmap'
2022-04-22T16:21:36.1194007Z �[32m[541 / 6,693]�[0m 12 actions, 10 running
2022-04-22T16:21:36.1194712Z     Compiling llvm/lib/TableGen/Record.cpp; 2s local, remote-cache
2022-04-22T16:21:36.1195315Z     Compiling llvm/lib/TableGen/TGParser.cpp; 0s local, remote-cache
2022-04-22T16:21:36.1195939Z     Compiling llvm/lib/TableGen/JSONBackend.cpp; 0s local, remote-cache
2022-04-22T16:21:36.1196601Z     @llvm-project//llvm:TableGen; 0s local, remote-cache

---

This comment was automatically generated by Dr. CI (expand for details).

Please report bugs/suggestions to the (internal) Dr. CI Users group.

Click here to manually regenerate this comment.

[ejguan]

LGTM. Thank you

[NivekT]

@pytorchbot merge this please