mirror of
https://github.com/hwchase17/langchain.git
synced 2025-11-24 01:22:13 +00:00
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()
```
92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
"""Send Gmail messages."""
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import base64
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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from typing import Any, Dict, List, Optional, Type, Union
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from langchain_core.callbacks import CallbackManagerForToolRun
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from langchain_core.pydantic_v1 import BaseModel, Field
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from langchain_community.tools.gmail.base import GmailBaseTool
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class SendMessageSchema(BaseModel):
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"""Input for SendMessageTool."""
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message: str = Field(
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...,
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description="The message to send.",
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)
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to: Union[str, List[str]] = Field(
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...,
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description="The list of recipients.",
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)
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subject: str = Field(
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...,
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description="The subject of the message.",
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)
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cc: Optional[Union[str, List[str]]] = Field(
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None,
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description="The list of CC recipients.",
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)
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bcc: Optional[Union[str, List[str]]] = Field(
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None,
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description="The list of BCC recipients.",
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)
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class GmailSendMessage(GmailBaseTool):
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"""Tool that sends a message to Gmail."""
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name: str = "send_gmail_message"
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description: str = (
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"Use this tool to send email messages." " The input is the message, recipients"
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)
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args_schema: Type[SendMessageSchema] = SendMessageSchema
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def _prepare_message(
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self,
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message: str,
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to: Union[str, List[str]],
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subject: str,
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cc: Optional[Union[str, List[str]]] = None,
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bcc: Optional[Union[str, List[str]]] = None,
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) -> Dict[str, Any]:
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"""Create a message for an email."""
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mime_message = MIMEMultipart()
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mime_message.attach(MIMEText(message, "html"))
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mime_message["To"] = ", ".join(to if isinstance(to, list) else [to])
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mime_message["Subject"] = subject
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if cc is not None:
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mime_message["Cc"] = ", ".join(cc if isinstance(cc, list) else [cc])
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if bcc is not None:
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mime_message["Bcc"] = ", ".join(bcc if isinstance(bcc, list) else [bcc])
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encoded_message = base64.urlsafe_b64encode(mime_message.as_bytes()).decode()
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return {"raw": encoded_message}
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def _run(
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self,
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message: str,
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to: Union[str, List[str]],
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subject: str,
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cc: Optional[Union[str, List[str]]] = None,
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bcc: Optional[Union[str, List[str]]] = None,
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run_manager: Optional[CallbackManagerForToolRun] = None,
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) -> str:
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"""Run the tool."""
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try:
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create_message = self._prepare_message(message, to, subject, cc=cc, bcc=bcc)
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send_message = (
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self.api_resource.users()
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.messages()
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.send(userId="me", body=create_message)
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)
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sent_message = send_message.execute()
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return f'Message sent. Message Id: {sent_message["id"]}'
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except Exception as error:
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raise Exception(f"An error occurred: {error}")
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