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core[patch]: Include dependencies in sys_info (#25076)

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`python -m langchain_core.sys_info`

```bash
System Information
------------------
> OS:  Linux
> OS Version:  #44~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jun 18 14:36:16 UTC 2
> Python Version:  3.11.4 (main, Sep 25 2023, 10:06:23) [GCC 11.4.0]

Package Information
-------------------
> langchain_core: 0.2.28
> langchain: 0.2.8
> langsmith: 0.1.85
> langchain_anthropic: 0.1.20
> langchain_openai: 0.1.20
> langchain_standard_tests: 0.1.1
> langchain_text_splitters: 0.2.2
> langgraph: 0.1.19

Optional packages not installed
-------------------------------
> langserve

Other Dependencies
------------------
> aiohttp: 3.9.5
> anthropic: 0.31.1
> async-timeout: Installed. No version info available.
> defusedxml: 0.7.1
> httpx: 0.27.0
> jsonpatch: 1.33
> numpy: 1.26.4
> openai: 1.39.0
> orjson: 3.10.6
> packaging: 24.1
> pydantic: 2.8.2
> pytest: 7.4.4
> PyYAML: 6.0.1
> requests: 2.32.3
> SQLAlchemy: 2.0.31
> tenacity: 8.5.0
> tiktoken: 0.7.0
> typing-extensions: 4.12.2
```
This commit is contained in:
Eugene Yurtsev 2024-08-06 09:57:39 -04:00 committed by GitHub
parent ffa0c838d8
commit 293a4a78de
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GPG Key ID: B5690EEEBB952194
1 changed files with 45 additions and 5 deletions
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50
libs/core/langchain_core/sys_info.py
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@ -2,7 +2,35 @@
for debugging purposes.
"""
from typing import Sequence
from typing import List, Sequence
def _get_sub_deps(packages: Sequence[str]) -> List[str]:
"""Get any specified sub-dependencies."""
from importlib import metadata
sub_deps = set()
_underscored_packages = set(pkg.replace("-", "_") for pkg in packages)
for pkg in packages:
try:
required = metadata.requires(pkg)
except metadata.PackageNotFoundError:
continue
if not required:
continue
for req in required:
try:
cleaned_req = req.split(" ")[0]
except Exception: # In case parsing of requirement spec fails
continue
if cleaned_req.replace("-", "_") not in _underscored_packages:
sub_deps.add(cleaned_req)
return sorted(sub_deps, key=lambda x: x.lower())
def print_sys_info(*, additional_pkgs: Sequence[str] = tuple()) -> None:
@ -81,13 +109,25 @@ def print_sys_info(*, additional_pkgs: Sequence[str] = tuple()) -> None:
if not_installed:
print() # noqa: T201
print("Packages not installed (Not Necessarily a Problem)") # noqa: T201
print("--------------------------------------------------") # noqa: T201
print("The following packages were not found:") # noqa: T201
print() # noqa: T201
print("Optional packages not installed") # noqa: T201
print("-------------------------------") # noqa: T201
for pkg in not_installed:
print(f"> {pkg}") # noqa: T201
sub_dependencies = _get_sub_deps(all_packages)
if sub_dependencies:
print() # noqa: T201
print("Other Dependencies") # noqa: T201
print("------------------") # noqa: T201
for dep in sub_dependencies:
try:
dep_version = metadata.version(dep)
print(f"> {dep}: {dep_version}") # noqa: T201
except Exception:
print(f"> {dep}: Installed. No version info available.") # noqa: T201
if __name__ == "__main__":
print_sys_info()