jyapayne/langflow
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Add support for running on Linux using gunicorn (#1333)

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This pull request adds support for running the application on Linux using gunicorn. It also updates the version number in the pyproject.toml file.
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Gabriel Luiz Freitas Almeida 2024-01-14 16:02:41 -03:00 • committed by GitHub
commit 38bfa141d9
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2 changed files with 9 additions and 6 deletions
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2
pyproject.toml
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@ -1,6 +1,6 @@
[tool.poetry]
name = "langflow"
version = "0.6.5a0"
version = "0.6.5a1"
description = "A Python package with a built-in web application"
authors = ["Logspace <contact@logspace.ai>"]
maintainers = [

13
src/backend/langflow/__main__.py
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@ -10,7 +10,7 @@ from typing import Optional
import httpx
import typer
from dotenv import load_dotenv
from multiprocess import cpu_count # type: ignore
from multiprocess import Process, cpu_count # type: ignore
from rich import box
from rich import print as rprint
from rich.console import Console
@ -211,12 +211,15 @@ def run(
run_on_windows(host, port, log_level, options, app)
else:
# Run using gunicorn on Linux
run_on_mac_or_linux(host, port, log_level, options, app, open_browser)
run_on_mac_or_linux(host, port, log_level, options, platform.system(), open_browser)
def run_on_mac_or_linux(host, port, log_level, options, app, open_browser=True):
ctx = multiprocessing.get_context("spawn")
webapp_process = ctx.Process(target=run_langflow, args=(host, port, log_level, options))
def run_on_mac_or_linux(host, port, log_level, options, system, open_browser=True):
if system == "Darwin":
ctx = multiprocessing.get_context("spawn")
webapp_process = ctx.Process(target=run_langflow, args=(host, port, log_level, options))
else:
webapp_process = Process(target=run_langflow, args=(host, port, log_level, options))
webapp_process.start()
status_code = 0
while status_code != 200: