mirror of
https://github.com/OpenBB-finance/OpenBB.git
synced 2026-10-30 14:02:06 +00:00
990e0e7209
* Move TA extension code * Move QA extension code * Move charting extension code * Exclude js and html assets from pre-commit secrets search * Move static html and js code for the plotting infrastructure * Remove security exclude rule that's not available on the CI
97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
import asyncio
|
|
from queue import Queue
|
|
from typing import List
|
|
|
|
import dotenv
|
|
from openbb_sdk_core.app.paths import SETTINGS_ENV_FILE
|
|
|
|
pywry_missing = """
|
|
[red]PyWry is not installed or missing required linux dependencies.[/]
|
|
|
|
[yellow]Install PyWry[/]
|
|
[green]pip install pywry --upgrade[/]
|
|
|
|
[yellow]Platform-specific notes[/]
|
|
Here is the underlying web engine each platform uses you might need to install.
|
|
|
|
[green]Linux[/]
|
|
Pywry uses gtk-rs and its related libraries for window creation and Wry also needs WebKitGTK for WebView.
|
|
To activate interactive plots/tables in pywry window, please make sure the following packages are installed:
|
|
|
|
[yellow]Arch Linux / Manjaro:[/]
|
|
[green]sudo pacman -S webkit2gtk[/]\n
|
|
[yellow]Debian / Ubuntu:[/]
|
|
[green]sudo apt install libwebkit2gtk-4.0-dev[/]\n
|
|
[yellow]Fedora / CentOS / AlmaLinux:[/]
|
|
[green]sudo dnf install gtk3-devel webkit2gtk3-devel[/]\r
|
|
"""
|
|
|
|
|
|
class DummyBackend:
|
|
"""Dummy class to avoid import errors."""
|
|
|
|
__version__ = "0.0.0"
|
|
|
|
max_retries = 0
|
|
outgoing: List[str] = []
|
|
init_engine: List[str] = []
|
|
daemon = True
|
|
debug = False
|
|
shell = False
|
|
base = None
|
|
recv: Queue = Queue()
|
|
|
|
def __new__(cls, *args, **kwargs): # pylint: disable=W0613
|
|
"""Create a singleton instance of the backend."""
|
|
if not hasattr(cls, "instance"):
|
|
cls.instance = super().__new__(cls) # pylint: disable=E1120
|
|
return cls.instance
|
|
|
|
def __init__(self, daemon: bool = True, max_retries: int = 30):
|
|
"""Dummy init to avoid import errors."""
|
|
self.daemon = daemon
|
|
self.max_retries = max_retries
|
|
try:
|
|
self.loop: asyncio.AbstractEventLoop = asyncio.get_event_loop()
|
|
except RuntimeError:
|
|
self.loop = asyncio.new_event_loop()
|
|
asyncio.set_event_loop(self.loop)
|
|
|
|
# TODO : figure out how to handle this (lines 66 yo 84)
|
|
|
|
# current_user = get_current_user()
|
|
|
|
# # If pywry is not installed or missing required linux dependencies
|
|
# # we inform the user the required packages to install and revert
|
|
# # plotly default behaviour to open in browser.
|
|
# # We do this only once.
|
|
# if (
|
|
# current_user.preferences.PLOT_ENABLE_PYWRY
|
|
# and get_current_system().LOGGING_SUB_APP != "sdk"
|
|
# ):
|
|
# warnings.warn(pywry_missing)
|
|
# if input(
|
|
# "If you prefer to continue without interactive plots/tables, "
|
|
# "press [green]enter[/] or [red]ctrl+c[/] to exit."
|
|
# ):
|
|
# dotenv.set_key(SETTINGS_ENV_FILE, "PLOT_ENABLE_PYWRY", "0")
|
|
|
|
# current_user.preferences.USE_INTERACTIVE_DF = False
|
|
# set_current_user(current_user)
|
|
|
|
# TODO : remove this line after the above is figured out
|
|
dotenv.set_key(SETTINGS_ENV_FILE, "PLOT_ENABLE_PYWRY", "0")
|
|
|
|
def close(self, reset: bool = False): # pylint: disable=W0613
|
|
pass
|
|
|
|
def start(self, debug: bool = False): # pylint: disable=W0613
|
|
pass
|
|
|
|
def send_outgoing(self, outgoing: dict):
|
|
pass
|
|
|
|
async def check_backend(self):
|
|
"""Dummy check backend method to avoid errors and revert to browser."""
|
|
raise Exception
|