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Code Issues 314 Packages Projects Releases 17 Wiki Activity

[PR #16] [MERGED] Nc/checkpoints #1168

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opened 2026-02-20 17:44:05 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:44:05 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/16
Author: @nfcampos
Created: 11/14/2023
Status: ✅ Merged
Merged: 11/15/2023
Merged by: @nfcampos

Base: main ← Head: nc/checkpoints

📝 Commits (6)

  • 56a38ee Change Channel.checkpoint() to return any python value, add checkpoint tests
  • b266b73 Make channel managers aware of checkpoints
  • de4a5ed Update langchain, implement config_specs
  • f96ebb3 Implement checkpoints
  • cec6ba4 Change binop to init value if possible
  • 682e7d1 Add tests for checkpointing

📊 Changes

20 files changed (+387 additions, -67 deletions)

View changed files

📝 README.md (+6 -5)
📝 permchain/channels/base.py (+34 -10)
📝 permchain/channels/binop.py (+9 -6)
📝 permchain/channels/context.py (+3 -3)
📝 permchain/channels/last_value.py (+5 -6)
📝 permchain/channels/topic.py (+11 -8)
➕ permchain/checkpoint/__init__.py (+0 -0)
➕ permchain/checkpoint/base.py (+44 -0)
➕ permchain/checkpoint/memory.py (+29 -0)
➕ permchain/constants.py (+4 -0)
📝 permchain/pregel/__init__.py (+58 -9)
➖ permchain/pregel/constants.py (+0 -2)
📝 permchain/pregel/read.py (+11 -4)
📝 permchain/pregel/validate.py (+10 -0)
📝 permchain/pregel/write.py (+1 -1)
📝 poetry.lock (+8 -8)
📝 pyproject.toml (+1 -1)
📝 tests/test_channels.py (+61 -4)
📝 tests/test_pregel.py (+41 -0)
📝 tests/test_pregel_async.py (+51 -0)

📄 Description

No description provided

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraph/pull/16 **Author:** [@nfcampos](https://github.com/nfcampos) **Created:** 11/14/2023 **Status:** ✅ Merged **Merged:** 11/15/2023 **Merged by:** [@nfcampos](https://github.com/nfcampos) **Base:** `main` ← **Head:** `nc/checkpoints` --- ### 📝 Commits (6) - [`56a38ee`](https://github.com/langchain-ai/langgraph/commit/56a38ee85964b834613854af01e7ade1021d7af2) Change Channel.checkpoint() to return any python value, add checkpoint tests - [`b266b73`](https://github.com/langchain-ai/langgraph/commit/b266b73ab90e92b1ea748ff5804e3802d594fec4) Make channel managers aware of checkpoints - [`de4a5ed`](https://github.com/langchain-ai/langgraph/commit/de4a5ed418923fa8e7dc0c7d6cbfde39970c6830) Update langchain, implement config_specs - [`f96ebb3`](https://github.com/langchain-ai/langgraph/commit/f96ebb3357f6c102780199baf8941ed3fc3a61db) Implement checkpoints - [`cec6ba4`](https://github.com/langchain-ai/langgraph/commit/cec6ba4963d8746c577c3e68d395ef23bc725c4f) Change binop to init value if possible - [`682e7d1`](https://github.com/langchain-ai/langgraph/commit/682e7d175d303362803164a27c273b60ac767b00) Add tests for checkpointing ### 📊 Changes **20 files changed** (+387 additions, -67 deletions) <details> <summary>View changed files</summary> 📝 `README.md` (+6 -5) 📝 `permchain/channels/base.py` (+34 -10) 📝 `permchain/channels/binop.py` (+9 -6) 📝 `permchain/channels/context.py` (+3 -3) 📝 `permchain/channels/last_value.py` (+5 -6) 📝 `permchain/channels/topic.py` (+11 -8) ➕ `permchain/checkpoint/__init__.py` (+0 -0) ➕ `permchain/checkpoint/base.py` (+44 -0) ➕ `permchain/checkpoint/memory.py` (+29 -0) ➕ `permchain/constants.py` (+4 -0) 📝 `permchain/pregel/__init__.py` (+58 -9) ➖ `permchain/pregel/constants.py` (+0 -2) 📝 `permchain/pregel/read.py` (+11 -4) 📝 `permchain/pregel/validate.py` (+10 -0) 📝 `permchain/pregel/write.py` (+1 -1) 📝 `poetry.lock` (+8 -8) 📝 `pyproject.toml` (+1 -1) 📝 `tests/test_channels.py` (+61 -4) 📝 `tests/test_pregel.py` (+41 -0) 📝 `tests/test_pregel_async.py` (+51 -0) </details> ### 📄 Description _No description provided_ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-20 17:44:05 -05:00
yindo closed this issue 2026-02-20 17:44:05 -05:00
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Reference: langchain-ai/langgraph#1168
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