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"""Entry point from spinning up flask"""
import os
import sys
import logging
import getpass
import traceback
from typing import Dict
from typing import Union
from flask import Flask
from flask_cors import CORS # type: ignore
from gn3.loggers import setup_app_handlers
from gn3.api.gemma import gemma
from gn3.api.rqtl import rqtl
from gn3.api.general import general
from gn3.api.heatmaps import heatmaps
from gn3.api.correlation import correlation
from gn3.api.data_entry import data_entry
from gn3.api.wgcna import wgcna
from gn3.api.ctl import ctl
from gn3.errors import register_error_handlers
from gn3.api.async_commands import async_commands
from gn3.api.menu import menu
from gn3.api.search import search
from gn3.api.metadata import metadata
from gn3.api.sampledata import sampledata
from gn3.auth import oauth2
from gn3.case_attributes import caseattr
def create_app(config: Union[Dict, str, None] = None) -> Flask:
"""Create a new flask object"""
app = Flask(__name__)
# Load default configuration
app.config.from_object("gn3.settings")
# Load environment configuration
if "GN3_CONF" in os.environ:
app.config.from_envvar('GN3_CONF')
# Load app specified configuration
if config is not None:
if isinstance(config, dict):
app.config.update(config)
elif config.endswith(".py"):
app.config.from_pyfile(config)
setup_app_handlers(app)
# DO NOT log anything before this point
logging.info("Guix Profile: '%s'.", os.environ.get("GUIX_PROFILE"))
logging.info("Python Executable: '%s'.", sys.executable)
try:
logging.info("Effective User: '%s'.", getpass.getuser())
except KeyError as kerr:
logging.debug("User Error: %s", kerr.args[0])
logging.error(traceback.format_exc())
CORS(
app,
origins=app.config["CORS_ORIGINS"],
allow_headers=app.config["CORS_HEADERS"],
supports_credentials=True, intercept_exceptions=False)
app.register_blueprint(general, url_prefix="/api/")
app.register_blueprint(gemma, url_prefix="/api/gemma")
app.register_blueprint(rqtl, url_prefix="/api/rqtl")
app.register_blueprint(heatmaps, url_prefix="/api/heatmaps")
app.register_blueprint(correlation, url_prefix="/api/correlation")
app.register_blueprint(data_entry, url_prefix="/api/dataentry")
app.register_blueprint(wgcna, url_prefix="/api/wgcna")
app.register_blueprint(ctl, url_prefix="/api/ctl")
app.register_blueprint(async_commands, url_prefix="/api/async_commands")
app.register_blueprint(menu, url_prefix="/api/menu")
app.register_blueprint(search, url_prefix="/api/search")
app.register_blueprint(metadata, url_prefix="/api/metadata")
app.register_blueprint(sampledata, url_prefix="/api/sampledata")
app.register_blueprint(oauth2, url_prefix="/api/oauth2")
app.register_blueprint(caseattr, url_prefix="/api/case-attribute")
register_error_handlers(app)
return app
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