mirror of
https://github.com/hwchase17/langchain.git
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a0c2281540
```python
"""python scripts/update_mypy_ruff.py"""
import glob
import tomllib
from pathlib import Path
import toml
import subprocess
import re
ROOT_DIR = Path(__file__).parents[1]
def main():
for path in glob.glob(str(ROOT_DIR / "libs/**/pyproject.toml"), recursive=True):
print(path)
with open(path, "rb") as f:
pyproject = tomllib.load(f)
try:
pyproject["tool"]["poetry"]["group"]["typing"]["dependencies"]["mypy"] = (
"^1.10"
)
pyproject["tool"]["poetry"]["group"]["lint"]["dependencies"]["ruff"] = (
"^0.5"
)
except KeyError:
continue
with open(path, "w") as f:
toml.dump(pyproject, f)
cwd = "/".join(path.split("/")[:-1])
completed = subprocess.run(
"poetry lock --no-update; poetry install --with typing; poetry run mypy . --no-color",
cwd=cwd,
shell=True,
capture_output=True,
text=True,
)
logs = completed.stdout.split("\n")
to_ignore = {}
for l in logs:
if re.match("^(.*)\:(\d+)\: error:.*\[(.*)\]", l):
path, line_no, error_type = re.match(
"^(.*)\:(\d+)\: error:.*\[(.*)\]", l
).groups()
if (path, line_no) in to_ignore:
to_ignore[(path, line_no)].append(error_type)
else:
to_ignore[(path, line_no)] = [error_type]
print(len(to_ignore))
for (error_path, line_no), error_types in to_ignore.items():
all_errors = ", ".join(error_types)
full_path = f"{cwd}/{error_path}"
try:
with open(full_path, "r") as f:
file_lines = f.readlines()
except FileNotFoundError:
continue
file_lines[int(line_no) - 1] = (
file_lines[int(line_no) - 1][:-1] + f" # type: ignore[{all_errors}]\n"
)
with open(full_path, "w") as f:
f.write("".join(file_lines))
subprocess.run(
"poetry run ruff format .; poetry run ruff --select I --fix .",
cwd=cwd,
shell=True,
capture_output=True,
text=True,
)
if __name__ == "__main__":
main()
```
104 lines
3.2 KiB
Python
104 lines
3.2 KiB
Python
"""Test the bash utility."""
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import re
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import subprocess
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import sys
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from pathlib import Path
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import pytest
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from langchain_experimental.llm_bash.bash import BashProcess
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_pwd_command() -> None:
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"""Test correct functionality."""
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session = BashProcess()
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commands = ["pwd"]
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output = session.run(commands)
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assert output == subprocess.check_output("pwd", shell=True).decode()
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@pytest.mark.skip(reason="flaky on GHA, TODO to fix")
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_pwd_command_persistent() -> None:
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"""Test correct functionality when the bash process is persistent."""
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session = BashProcess(persistent=True, strip_newlines=True)
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commands = ["pwd"]
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output = session.run(commands)
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assert subprocess.check_output("pwd", shell=True).decode().strip() in output
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session.run(["cd .."])
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new_output = session.run(["pwd"])
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# Assert that the new_output is a parent of the old output
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assert Path(output).parent == Path(new_output)
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_incorrect_command() -> None:
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"""Test handling of incorrect command."""
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session = BashProcess()
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output = session.run(["invalid_command"])
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assert output == "Command 'invalid_command' returned non-zero exit status 127."
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_incorrect_command_return_err_output() -> None:
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"""Test optional returning of shell output on incorrect command."""
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session = BashProcess(return_err_output=True)
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output = session.run(["invalid_command"])
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assert re.match(
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r"^/bin/sh:.*invalid_command.*(?:not found|Permission denied).*$", output
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)
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_create_directory_and_files(tmp_path: Path) -> None:
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"""Test creation of a directory and files in a temporary directory."""
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session = BashProcess(strip_newlines=True)
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# create a subdirectory in the temporary directory
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temp_dir = tmp_path / "test_dir"
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temp_dir.mkdir()
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# run the commands in the temporary directory
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commands = [
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f"touch {temp_dir}/file1.txt",
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f"touch {temp_dir}/file2.txt",
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f"echo 'hello world' > {temp_dir}/file2.txt",
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f"cat {temp_dir}/file2.txt",
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]
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output = session.run(commands)
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assert output == "hello world"
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# check that the files were created in the temporary directory
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output = session.run([f"ls {temp_dir}"])
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assert output == "file1.txt\nfile2.txt"
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@pytest.mark.skip(reason="flaky on GHA, TODO to fix")
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@pytest.mark.skipif(
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sys.platform.startswith("win"), reason="Test not supported on Windows"
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)
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def test_create_bash_persistent() -> None:
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"""Test the pexpect persistent bash terminal"""
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session = BashProcess(persistent=True)
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response = session.run("echo hello")
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response += session.run("echo world")
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assert "hello" in response
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assert "world" in response
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