Fix all linting violation

From flake8:

./run.py:17:80: E501 line too long (106 > 79 characters)
socketio = SocketIO(app, cors_allowed_origins=vars.cors_allowed_origins, message_queue=vars.message_queue)
                                                                               ^
./run.py:19:1: E302 expected 2 blank lines, found 1
@socketio.on('join_room')
^
./run.py:27:1: E302 expected 2 blank lines, found 1
@socketio.on('request account')
^
./run.py:29:10: E211 whitespace before '('
    print (time.strftime("%m-%d-%Y_%H:%M:%S") + '\tQueue request received: ' + str(json))
         ^
./run.py:29:80: E501 line too long (89 > 79 characters)
    print (time.strftime("%m-%d-%Y_%H:%M:%S") + '\tQueue request received: ' + str(json))
                                                                               ^
./run.py:33:61: E202 whitespace before ')'
        tasks.celery_create_account.delay(json, session=room )
                                                            ^
./run.py:35:80: E501 line too long (86 > 79 characters)
        print(time.strftime("%m-%d-%Y_%H:%M:%S") + "\tError in account creation: ", e)
                                                                               ^
./run.py:38:1: E302 expected 2 blank lines, found 1
@socketio.on('request certification')
^
./run.py:40:10: E211 whitespace before '('
    print (time.strftime("%m-%d-%Y_%H:%M:%S") + '\tQueue request received: ' + str(json))
         ^
./run.py:40:80: E501 line too long (89 > 79 characters)
    print (time.strftime("%m-%d-%Y_%H:%M:%S") + '\tQueue request received: ' + str(json))
                                                                               ^
./run.py:44:56: E202 whitespace before ')'
        tasks.celery_certify_account(json, session=room )
                                                       ^
./run.py:46:80: E501 line too long (91 > 79 characters)
        print(time.strftime("%m-%d-%Y_%H:%M:%S") + "\tError in account certification: ", e)
                                                                               ^
./run.py:49:1: E305 expected 2 blank lines after class or function definition, found 1
if __name__ == '__main__':
^
./tasks.py:5:1: F401 'signal' imported but unused
import signal
^
./tasks.py:11:1: E402 module level import not at top of file
import rc_util
^
./tasks.py:19:1: E302 expected 2 blank lines, found 1
def gen_f(room):
^
./tasks.py:33:57: E251 unexpected spaces around keyword / parameter equals
            socketio.emit('account error', errmsg, room= room)
                                                        ^
./tasks.py:39:1: E302 expected 2 blank lines, found 1
def certify_gen_f(room):
^
./tasks.py:49:80: E501 line too long (80 > 79 characters)
            print(f"There's some issue while certifying account for {username}")
                                                                               ^
./tasks.py:53:57: E251 unexpected spaces around keyword / parameter equals
            socketio.emit('certify error', errmsg, room= room)
                                                        ^
./tasks.py:59:1: E302 expected 2 blank lines, found 1
def send_msg(event, room):
^
./tasks.py:62:1: E302 expected 2 blank lines, found 1
def timeout_handler(signum, frame):
^
./tasks.py:64:36: F821 undefined name 'errmsg'
    socketio.emit('account error', errmsg, room= room)
                                   ^
./tasks.py:64:49: E251 unexpected spaces around keyword / parameter equals
    socketio.emit('account error', errmsg, room= room)
                                                ^
./tasks.py:64:50: F821 undefined name 'room'
    socketio.emit('account error', errmsg, room= room)
                                                 ^
./tasks.py:68:1: E302 expected 2 blank lines, found 1
@celery.task
^
./tasks.py:71:13: E225 missing whitespace around operator
    username= json['username']
            ^
./tasks.py:71:31: W291 trailing whitespace
    username= json['username']
                              ^
./tasks.py:72:10: E225 missing whitespace around operator
    email= json['email']
         ^
./tasks.py:73:13: E225 missing whitespace around operator
    fullname= json['fullname']
            ^
./tasks.py:74:11: E225 missing whitespace around operator
    reason= json['reason']
          ^
./tasks.py:76:14: E225 missing whitespace around operator
    queuename= rc_util.encode_name(username)
             ^
./tasks.py:78:80: E501 line too long (88 > 79 characters)
    print(time.strftime("%m-%d-%Y_%H:%M:%S") + '\tUser ' + username + ' added to queue')
                                                                               ^
./tasks.py:84:80: E501 line too long (89 > 79 characters)
    rc_util.consume(queuename, routing_key=f'complete.{queuename}', callback=gen_f(room))
                                                                               ^
./tasks.py:86:1: E302 expected 2 blank lines, found 1
@celery.task
^
./tasks.py:89:13: E225 missing whitespace around operator
    username= json['username']
            ^
./tasks.py:90:5: F841 local variable 'email' is assigned to but never used
    email= json['email']
    ^
./tasks.py:90:10: E225 missing whitespace around operator
    email= json['email']
         ^
./tasks.py:91:5: F841 local variable 'fullname' is assigned to but never used
    fullname= json['fullname']
    ^
./tasks.py:91:13: E225 missing whitespace around operator
    fullname= json['fullname']
            ^
./tasks.py:92:14: E225 missing whitespace around operator
    queuename= rc_util.encode_name(username)
             ^
./tasks.py:94:80: E501 line too long (101 > 79 characters)
    print("CERTIFY : "+time.strftime("%m-%d-%Y_%H:%M:%S") + '\tUser ' + username + ' added to queue')
                                                                               ^
./tasks.py:100:80: E501 line too long (98 > 79 characters)
    rc_util.consume(queuename, routing_key=f'certified.{queuename}', callback=certify_gen_f(room))
                                                                               ^
./messages.py:1:80: E501 line too long (278 > 79 characters)
welcome_message = "The information below will be used to create your account. Please fill in the reason for requesting your account as this helps us understand our user base.<br>Contact <a href='mailto:support@listserv.uab.edu'>Research Computing</a> if you have any questions."
                                                                               ^
./messages.py:2:80: E501 line too long (157 > 79 characters)
cancel_message = "Close current tab to end session.<br>Contact <a href="'mailto:support@listserv.uab.edu'">Research Computing</a> if you have any questions."
                                                                               ^
./messages.py:3:80: E501 line too long (238 > 79 characters)
error_message = "An error occurred while creating your account. Research Computing team has been notified and is working on fixing it.<br>Contact <a href='mailto:support@listserv.uab.edu'>Research Computing</a> if you have any questions."
                                                                               ^
./messages.py:4:80: E501 line too long (295 > 79 characters)
certification_message = "Welcome back to the UAB Research Computing services page.<br>We are asking for researchers to recertify their accounts annually so that we'll know who is still actively using the systems. <br>Fill out the form below and hit the Certify Account button when you are done."
                                                                               ^
./messages.py:5:80: E501 line too long (372 > 79 characters)
unauthorized_message = "Your UAB Research Computing account is currently on hold.<br>Accounts are put on hold if there are changes with UAB affiliation or if there is an issue on one of the platforms.<br>Please reach out to <a href="'mailto:support@listserv.uab.edu'">Research Computing</a> or attend the weekly office hours and we'll work with you to clear your account."
                                                                               ^
./tests.py:6:1: F401 'flask.g' imported but unused
from flask import abort, url_for, g
^
./app/__init__.py:9:1: F401 'flask.redirect' imported but unused
from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory
^
./app/__init__.py:9:1: F401 'flask.url_for' imported but unused
from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory
^
./app/__init__.py:9:1: F401 'flask.flash' imported but unused
from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory
^
./app/__init__.py:9:1: F401 'flask.send_from_directory' imported but unused
from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory
^
./app/__init__.py:9:80: E501 line too long (105 > 79 characters)
from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory
                                                                               ^
./app/__init__.py:12:1: F401 'random' imported but unused
import random
^
./app/__init__.py:13:1: F401 'os' imported but unused
import os
^
./app/__init__.py:14:1: F401 'json' imported but unused
import json
^
./app/__init__.py:19:1: E402 module level import not at top of file
import rc_util
^
./app/__init__.py:21:1: E302 expected 2 blank lines, found 1
def create_app(config_name):
^
./app/__init__.py:22:50: E261 at least two spaces before inline comment
    app = Flask(__name__, static_folder='static') # initialization of the flask app
                                                 ^
./app/__init__.py:22:80: E501 line too long (83 > 79 characters)
    app = Flask(__name__, static_folder='static') # initialization of the flask app
                                                                               ^
./app/__init__.py:23:5: F841 local variable 'cors' is assigned to but never used
    cors = CORS(app, resources={r"/*": {"origins": vars.cors_allowed_origins}})
    ^
./app/__init__.py:24:19: E261 at least two spaces before inline comment
    Bootstrap(app) # allowing app to use bootstrap
                  ^
./app/__init__.py:29:49: W605 invalid escape sequence '\.'
            "username": re.search("([^!]+?)(@uab\.edu)?$", request.headers.get("Persistent-Id")).group(1),
                                                ^
./app/__init__.py:29:80: E501 line too long (106 > 79 characters)
            "username": re.search("([^!]+?)(@uab\.edu)?$", request.headers.get("Persistent-Id")).group(1),
                                                                               ^
./app/__init__.py:30:80: E501 line too long (90 > 79 characters)
            "fullname": f'{request.headers.get("Givenname")} {request.headers.get("Sn")}',
                                                                               ^
./app/__init__.py:37:45: E261 at least two spaces before inline comment
    @app.route('/', methods=['GET', 'POST']) # initial route to display the reg page
                                            ^
./app/__init__.py:37:80: E501 line too long (84 > 79 characters)
    @app.route('/', methods=['GET', 'POST']) # initial route to display the reg page
                                                                               ^
./app/__init__.py:40:37: W291 trailing whitespace
        valid_eppa = vars.valid_eppa
                                    ^
./app/__init__.py:43:27: E225 missing whitespace around operator
            session['uid']=str(uuid.uuid4())
                          ^
./app/__init__.py:48:80: E501 line too long (80 > 79 characters)
        session['return_url'] = request.args.get('redir', vars.default_referrer)
                                                                               ^
./app/__init__.py:50:80: E501 line too long (81 > 79 characters)
        if (not any(item in session['user'].get('eppa') for item in valid_eppa)):
                                                                               ^
./app/__init__.py:51:80: E501 line too long (115 > 79 characters)
            return render_template('account/unauthorized.html', unauthorized_message=messages.unauthorized_message)
                                                                               ^
./app/__init__.py:54:80: E501 line too long (110 > 79 characters)
            return render_template('account/blocked.html', unauthorized_message=messages.unauthorized_message)
                                                                               ^
./app/__init__.py:56:80: E501 line too long (85 > 79 characters)
        elif rc_util.check_state(session['user'].get('username')) == "certification":
                                                                               ^
./app/__init__.py:57:15: E111 indentation is not a multiple of four
              return render_template('account/certify.html', room_id=session['uid'],
              ^
./app/__init__.py:57:15: E117 over-indented
              return render_template('account/certify.html', room_id=session['uid'],
              ^
./app/__init__.py:57:80: E501 line too long (84 > 79 characters)
              return render_template('account/certify.html', room_id=session['uid'],
                                                                               ^
./app/__init__.py:58:32: E128 continuation line under-indented for visual indent
                               username=session['user'].get('username'),
                               ^
./app/__init__.py:59:32: E128 continuation line under-indented for visual indent
                               fullname=session['user'].get('fullname'), email=session['user'].get('email'),
                               ^
./app/__init__.py:59:80: E501 line too long (108 > 79 characters)
                               fullname=session['user'].get('fullname'), email=session['user'].get('email'),
                                                                               ^
./app/__init__.py:60:32: E128 continuation line under-indented for visual indent
                               referrer=session['return_url'], cancel_url=vars.default_referrer,
                               ^
./app/__init__.py:60:80: E501 line too long (96 > 79 characters)
                               referrer=session['return_url'], cancel_url=vars.default_referrer,
                                                                               ^
./app/__init__.py:61:32: E128 continuation line under-indented for visual indent
                               cancel_msg=messages.cancel_message, certification_message=messages.certification_message)
                               ^
./app/__init__.py:61:80: E501 line too long (120 > 79 characters)
                               cancel_msg=messages.cancel_message, certification_message=messages.certification_message)
                                                                               ^
./app/__init__.py:64:32: E128 continuation line under-indented for visual indent
                               username=session['user'].get('username'),
                               ^
./app/__init__.py:65:32: E128 continuation line under-indented for visual indent
                               fullname=session['user'].get('fullname'), email=session['user'].get('email'),
                               ^
./app/__init__.py:65:80: E501 line too long (108 > 79 characters)
                               fullname=session['user'].get('fullname'), email=session['user'].get('email'),
                                                                               ^
./app/__init__.py:66:32: E128 continuation line under-indented for visual indent
                               referrer=session['return_url'], cancel_url=vars.default_referrer,
                               ^
./app/__init__.py:66:80: E501 line too long (96 > 79 characters)
                               referrer=session['return_url'], cancel_url=vars.default_referrer,
                                                                               ^
./app/__init__.py:67:32: E128 continuation line under-indented for visual indent
                               welcome_msg=messages.welcome_message,
                               ^
./app/__init__.py:68:32: E128 continuation line under-indented for visual indent
                               cancel_msg=messages.cancel_message,
                               ^
./app/__init__.py:69:32: E128 continuation line under-indented for visual indent
                               error_msg=messages.error_message)
                               ^
1     E111 indentation is not a multiple of four
1     E117 over-indented
10    E128 continuation line under-indented for visual indent
2     E202 whitespace before ')'
2     E211 whitespace before '('
10    E225 missing whitespace around operator
3     E251 unexpected spaces around keyword / parameter equals
3     E261 at least two spaces before inline comment
10    E302 expected 2 blank lines, found 1
1     E305 expected 2 blank lines after class or function definition, found 1
2     E402 module level import not at top of file
31    E501 line too long (105 > 79 characters)
9     F401 'flask.redirect' imported but unused
2     F821 undefined name 'errmsg'
3     F841 local variable 'cors' is assigned to but never used
2     W291 trailing whitespace
1     W605 invalid escape sequence '\.'
93

From pylint:

************* Module app
app/__init__.py:9:0: C0301: Line too long (105/100) (line-too-long)
app/__init__.py:29:0: C0301: Line too long (106/100) (line-too-long)
app/__init__.py:40:36: C0303: Trailing whitespace (trailing-whitespace)
app/__init__.py:50:0: C0325: Unnecessary parens after 'if' keyword (superfluous-parens)
app/__init__.py:51:0: C0301: Line too long (115/100) (line-too-long)
app/__init__.py:54:0: C0301: Line too long (110/100) (line-too-long)
app/__init__.py:57:0: W0311: Bad indentation. Found 14 spaces, expected 12 (bad-indentation)
app/__init__.py:59:0: C0301: Line too long (108/100) (line-too-long)
app/__init__.py:61:0: C0301: Line too long (120/100) (line-too-long)
app/__init__.py:65:0: C0301: Line too long (108/100) (line-too-long)
app/__init__.py:29:48: W1401: Anomalous backslash in string: '\.'. String constant might be missing an r prefix. (anomalous-backslash-in-string)
app/__init__.py:5:0: W0622: Redefining built-in 'vars' (redefined-builtin)
app/__init__.py:1:0: C0114: Missing module docstring (missing-module-docstring)
app/__init__.py:9:0: E0401: Unable to import 'flask' (import-error)
app/__init__.py:10:0: E0401: Unable to import 'flask_cors' (import-error)
app/__init__.py:11:0: E0401: Unable to import 'flask_bootstrap' (import-error)
app/__init__.py:19:0: E0401: Unable to import 'rc_util' (import-error)
app/__init__.py:19:0: C0413: Import "import rc_util" should be placed at the top of the module (wrong-import-position)
app/__init__.py:21:0: C0116: Missing function or method docstring (missing-function-docstring)
app/__init__.py:40:21: E1101: Module 'vars' has no 'valid_eppa' member (no-member)
app/__init__.py:53:8: R1705: Unnecessary "elif" after "return", remove the leading "el" from "elif" (no-else-return)
app/__init__.py:73:18: W0613: Unused argument 'error' (unused-argument)
app/__init__.py:77:23: W0613: Unused argument 'error' (unused-argument)
app/__init__.py:81:30: W0613: Unused argument 'error' (unused-argument)
app/__init__.py:21:15: W0613: Unused argument 'config_name' (unused-argument)
app/__init__.py:23:4: W0612: Unused variable 'cors' (unused-variable)
app/__init__.py:8:0: C0411: standard import "import uuid" should be placed before "import vars" (wrong-import-order)
app/__init__.py:9:0: C0411: third party import "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" should be placed before "import vars" (wrong-import-order)
app/__init__.py:10:0: C0411: third party import "from flask_cors import CORS" should be placed before "import vars" (wrong-import-order)
app/__init__.py:11:0: C0411: third party import "from flask_bootstrap import Bootstrap" should be placed before "import vars" (wrong-import-order)
app/__init__.py:12:0: C0411: standard import "import random" should be placed before "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" (wrong-import-order)
app/__init__.py:13:0: C0411: standard import "import os" should be placed before "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" (wrong-import-order)
app/__init__.py:14:0: C0411: standard import "import json" should be placed before "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" (wrong-import-order)
app/__init__.py:15:0: C0411: standard import "import sys" should be placed before "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" (wrong-import-order)
app/__init__.py:16:0: C0411: standard import "import re" should be placed before "from flask import Flask, redirect, url_for, request, render_template, flash, session, send_from_directory" (wrong-import-order)
app/__init__.py:19:0: C0411: third party import "import rc_util" should be placed before "import vars" (wrong-import-order)
************* Module config
config.py:1:0: C0114: Missing module docstring (missing-module-docstring)
config.py:4:0: R0205: Class 'Config' inherits from object, can be safely removed from bases in python3 (useless-object-inheritance)
config.py:4:0: R0903: Too few public methods (0/2) (too-few-public-methods)
config.py:12:0: R0903: Too few public methods (0/2) (too-few-public-methods)
config.py:20:0: R0903: Too few public methods (0/2) (too-few-public-methods)
config.py:28:0: R0903: Too few public methods (0/2) (too-few-public-methods)
************* Module messages
messages.py:1:0: C0301: Line too long (278/100) (line-too-long)
messages.py:2:0: C0301: Line too long (157/100) (line-too-long)
messages.py:3:0: C0301: Line too long (238/100) (line-too-long)
messages.py:4:0: C0301: Line too long (295/100) (line-too-long)
messages.py:5:0: C0301: Line too long (372/100) (line-too-long)
messages.py:1:0: C0114: Missing module docstring (missing-module-docstring)
messages.py:1:0: C0103: Constant name "welcome_message" doesn't conform to UPPER_CASE naming style (invalid-name)
messages.py:2:0: W1404: Implicit string concatenation found in assignment (implicit-str-concat)
messages.py:2:0: C0103: Constant name "cancel_message" doesn't conform to UPPER_CASE naming style (invalid-name)
messages.py:3:0: C0103: Constant name "error_message" doesn't conform to UPPER_CASE naming style (invalid-name)
messages.py:4:0: C0103: Constant name "certification_message" doesn't conform to UPPER_CASE naming style (invalid-name)
messages.py:5:0: W1404: Implicit string concatenation found in assignment (implicit-str-concat)
messages.py:5:0: C0103: Constant name "unauthorized_message" doesn't conform to UPPER_CASE naming style (invalid-name)
************* Module run
run.py:17:0: C0301: Line too long (106/100) (line-too-long)
run.py:6:0: W0622: Redefining built-in 'vars' (redefined-builtin)
run.py:1:0: C0114: Missing module docstring (missing-module-docstring)
run.py:8:0: E0401: Unable to import 'flask' (import-error)
run.py:9:0: E0401: Unable to import 'flask_socketio' (import-error)
run.py:11:0: E0401: Unable to import 'gevent' (import-error)
run.py:20:0: C0116: Missing function or method docstring (missing-function-docstring)
run.py:28:0: W0102: Dangerous default value [] as argument (dangerous-default-value)
run.py:28:0: C0116: Missing function or method docstring (missing-function-docstring)
run.py:31:10: C0209: Formatting a regular string which could be a f-string (consider-using-f-string)
run.py:34:11: W0703: Catching too general exception Exception (broad-except)
run.py:34:4: C0103: Variable name "e" doesn't conform to snake_case naming style (invalid-name)
run.py:28:26: W0613: Unused argument 'methods' (unused-argument)
run.py:39:0: W0102: Dangerous default value [] as argument (dangerous-default-value)
run.py:39:0: C0116: Missing function or method docstring (missing-function-docstring)
run.py:42:10: C0209: Formatting a regular string which could be a f-string (consider-using-f-string)
run.py:45:11: W0703: Catching too general exception Exception (broad-except)
run.py:45:4: C0103: Variable name "e" doesn't conform to snake_case naming style (invalid-name)
run.py:39:26: W0613: Unused argument 'methods' (unused-argument)
run.py:8:0: C0411: third party import "from flask import session" should be placed before "import tasks" (wrong-import-order)
run.py:9:0: C0411: third party import "from flask_socketio import SocketIO, join_room" should be placed before "import tasks" (wrong-import-order)
run.py:11:0: C0411: third party import "from gevent import monkey" should be placed before "import tasks" (wrong-import-order)
************* Module tasks
tasks.py:71:30: C0303: Trailing whitespace (trailing-whitespace)
tasks.py:94:0: C0301: Line too long (101/100) (line-too-long)
tasks.py:1:0: W0622: Redefining built-in 'vars' (redefined-builtin)
tasks.py:1:0: C0114: Missing module docstring (missing-module-docstring)
tasks.py:7:0: E0401: Unable to import 'celery' (import-error)
tasks.py:8:0: E0401: Unable to import 'flask_socketio' (import-error)
tasks.py:11:0: E0401: Unable to import 'rc_util' (import-error)
tasks.py:11:0: C0413: Import "import rc_util" should be placed at the top of the module (wrong-import-position)
tasks.py:13:13: E1101: Module 'vars' has no 'broker_url' member (no-member)
tasks.py:14:16: E1101: Module 'vars' has no 'celery_app' member (no-member)
tasks.py:17:0: C0103: Constant name "timeout" doesn't conform to UPPER_CASE naming style (invalid-name)
tasks.py:19:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:20:17: W0613: Unused argument 'channel' (unused-argument)
tasks.py:20:26: W0613: Unused argument 'method' (unused-argument)
tasks.py:20:34: W0613: Unused argument 'properties' (unused-argument)
tasks.py:39:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:40:17: W0613: Unused argument 'channel' (unused-argument)
tasks.py:40:26: W0613: Unused argument 'method' (unused-argument)
tasks.py:40:34: W0613: Unused argument 'properties' (unused-argument)
tasks.py:59:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:62:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:64:35: E0602: Undefined variable 'errmsg' (undefined-variable)
tasks.py:64:49: E0602: Undefined variable 'room' (undefined-variable)
tasks.py:62:20: W0613: Unused argument 'signum' (unused-argument)
tasks.py:62:28: W0613: Unused argument 'frame' (unused-argument)
tasks.py:69:26: W0621: Redefining name 'json' from outer scope (line 3) (redefined-outer-name)
tasks.py:69:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:87:27: W0621: Redefining name 'json' from outer scope (line 3) (redefined-outer-name)
tasks.py:87:0: C0116: Missing function or method docstring (missing-function-docstring)
tasks.py:90:4: W0612: Unused variable 'email' (unused-variable)
tasks.py:91:4: W0612: Unused variable 'fullname' (unused-variable)
tasks.py:5:0: W0611: Unused import signal (unused-import)
tasks.py:2:0: C0411: standard import "import sys" should be placed before "import vars" (wrong-import-order)
tasks.py:3:0: C0411: standard import "import json" should be placed before "import vars" (wrong-import-order)
tasks.py:4:0: C0411: standard import "import time" should be placed before "import vars" (wrong-import-order)
tasks.py:5:0: C0411: standard import "import signal" should be placed before "import vars" (wrong-import-order)
tasks.py:7:0: C0411: third party import "from celery import Celery" should be placed before "import vars" (wrong-import-order)
tasks.py:8:0: C0411: third party import "from flask_socketio import SocketIO" should be placed before "import vars" (wrong-import-order)
tasks.py:11:0: C0411: third party import "import rc_util" should be placed before "import vars" (wrong-import-order)
************* Module tests
tests.py:32:5: W0511: TODO: make tests (fixme)
tests.py:37:5: W0511: TODO: make tests (fixme)
tests.py:1:0: C0114: Missing module docstring (missing-module-docstring)
tests.py:5:0: E0401: Unable to import 'flask' (import-error)
tests.py:6:0: E0401: Unable to import 'flask' (import-error)
tests.py:7:0: E0401: Unable to import 'flask_testing' (import-error)
tests.py:12:0: C0115: Missing class docstring (missing-class-docstring)
tests.py:14:4: C0116: Missing function or method docstring (missing-function-docstring)
tests.py:14:4: R0201: Method could be a function (no-self-use)
tests.py:18:4: C0103: Method name "setUp" doesn't conform to snake_case naming style (invalid-name)
tests.py:18:4: R0201: Method could be a function (no-self-use)
tests.py:25:4: C0103: Method name "tearDown" doesn't conform to snake_case naming style (invalid-name)
tests.py:31:0: C0115: Missing class docstring (missing-class-docstring)
tests.py:36:0: C0115: Missing class docstring (missing-class-docstring)
tests.py:57:12: C0103: Variable name "c" doesn't conform to snake_case naming style (invalid-name)
tests.py:72:0: C0115: Missing class docstring (missing-class-docstring)
tests.py:74:4: C0116: Missing function or method docstring (missing-function-docstring)
tests.py:84:4: C0116: Missing function or method docstring (missing-function-docstring)
tests.py:89:4: C0116: Missing function or method docstring (missing-function-docstring)
tests.py:6:0: W0611: Unused g imported from flask (unused-import)
************* Module vars
vars.py:1:0: W0622: Redefining built-in 'id' (redefined-builtin)
vars.py:1:0: C0114: Missing module docstring (missing-module-docstring)
vars.py:1:0: C0103: Constant name "id" doesn't conform to UPPER_CASE naming style (invalid-name)
vars.py:2:0: C0103: Constant name "password" doesn't conform to UPPER_CASE naming style (invalid-name)
vars.py:3:0: C0103: Constant name "key" doesn't conform to UPPER_CASE naming style (invalid-name)
vars.py:5:17: E0602: Undefined variable 'broker_url' (undefined-variable)
vars.py:6:0: C0103: Constant name "default_referrer" doesn't conform to UPPER_CASE naming style (invalid-name)
vars.py:7:0: C0103: Constant name "cors_allowed_origins" doesn't conform to UPPER_CASE naming style (invalid-name)
vars.py:8:0: C0103: Constant name "rabbitmq_agents_loc" doesn't conform to UPPER_CASE naming style (invalid-name)


Report
======
228 statements analysed.

Statistics by type
------------------

+---------+-------+-----------+-----------+------------+---------+
|type     |number |old number |difference |%documented |%badname |
+=========+=======+===========+===========+============+=========+
|module   |7      |NC         |NC         |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|class    |8      |NC         |NC         |50.00       |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|method   |8      |NC         |NC         |50.00       |25.00    |
+---------+-------+-----------+-----------+------------+---------+
|function |19     |NC         |NC         |47.37       |0.00     |
+---------+-------+-----------+-----------+------------+---------+



External dependencies
---------------------
::

    app (run,tests)
    messages (app)
    tasks (run)
    vars (app,run,tasks)



Raw metrics
-----------

+----------+-------+------+---------+-----------+
|type      |number |%     |previous |difference |
+==========+=======+======+=========+===========+
|code      |265    |65.27 |NC       |NC         |
+----------+-------+------+---------+-----------+
|docstring |31     |7.64  |NC       |NC         |
+----------+-------+------+---------+-----------+
|comment   |25     |6.16  |NC       |NC         |
+----------+-------+------+---------+-----------+
|empty     |85     |20.94 |NC       |NC         |
+----------+-------+------+---------+-----------+



Duplication
-----------

+-------------------------+------+---------+-----------+
|                         |now   |previous |difference |
+=========================+======+=========+===========+
|nb duplicated lines      |0     |0        |0          |
+-------------------------+------+---------+-----------+
|percent duplicated lines |0.000 |0.000    |=          |
+-------------------------+------+---------+-----------+



Messages by category
--------------------

+-----------+-------+---------+-----------+
|type       |number |previous |difference |
+===========+=======+=========+===========+
|convention |83     |0        |0          |
+-----------+-------+---------+-----------+
|refactor   |8      |0        |0          |
+-----------+-------+---------+-----------+
|warning    |35     |2        |2          |
+-----------+-------+---------+-----------+
|error      |19     |0        |0          |
+-----------+-------+---------+-----------+



Messages
--------

+------------------------------+------------+
|message id                    |occurrences |
+==============================+============+
|wrong-import-order            |20          |
+------------------------------+------------+
|invalid-name                  |17          |
+------------------------------+------------+
|unused-argument               |14          |
+------------------------------+------------+
|missing-function-docstring    |14          |
+------------------------------+------------+
|line-too-long                 |14          |
+------------------------------+------------+
|import-error                  |13          |
+------------------------------+------------+
|missing-module-docstring      |7           |
+------------------------------+------------+
|too-few-public-methods        |4           |
+------------------------------+------------+
|redefined-builtin             |4           |
+------------------------------+------------+
|missing-class-docstring       |4           |
+------------------------------+------------+
|unused-variable               |3           |
+------------------------------+------------+
|undefined-variable            |3           |
+------------------------------+------------+
|no-member                     |3           |
+------------------------------+------------+
|wrong-import-position         |2           |
+------------------------------+------------+
|unused-import                 |2           |
+------------------------------+------------+
|trailing-whitespace           |2           |
+------------------------------+------------+
|redefined-outer-name          |2           |
+------------------------------+------------+
|no-self-use                   |2           |
+------------------------------+------------+
|implicit-str-concat           |2           |
+------------------------------+------------+
|fixme                         |2           |
+------------------------------+------------+
|dangerous-default-value       |2           |
+------------------------------+------------+
|consider-using-f-string       |2           |
+------------------------------+------------+
|broad-except                  |2           |
+------------------------------+------------+
|useless-object-inheritance    |1           |
+------------------------------+------------+
|superfluous-parens            |1           |
+------------------------------+------------+
|no-else-return                |1           |
+------------------------------+------------+
|bad-indentation               |1           |
+------------------------------+------------+
|anomalous-backslash-in-string |1           |
+------------------------------+------------+




------------------------------------------------------------------
Your code has been rated at 0.31/10 (previous run: 9.89/10, -9.59)

tasks.py

+    """
+    This python module defines celery tasks for following fucntions:
+        * Account creation
+        * Account certification
+    """
 # standard imports
 import json
 import sys
@@ -22,7 +27,24 @@ timeout = 30
 
 
 def gen_f(room):
+    """
+    This function defines the callback function for creating account process.
+    Inputs:
+        room: Room/session ID for the flask session, so that communications are going to the right session.
+    Output: 
+        RabbitMQ callback function.
+    """
     def callback(channel, method, properties, body):
+        """
+        This function defines the RabbitMQ callback function executed after account creation process.
+        Inputs:
+            channel: channel over which the RabbitMQ communication is happening.
+            method: Defines meta information regarding the message delivery.
+            properties: user-defined properties on the message
+            body: Message that is passed throughout account creation process across multiple agents.
+        Output:
+            Send appropriate message to the frontend, for account creation success or failure. And delete the queue.
+        """
         msg = json.loads(body)
         username = msg["username"]
         queuename = msg["queuename"]
@@ -44,7 +66,24 @@ def gen_f(room):
 
 
 def certify_gen_f(room):
+    """
+    This function defines the callback function for certifying account process.
+    Inputs:
+        room: Room/session ID for the flask session, so that communications are going to the right session.
+    Output: 
+        RabbitMQ callback function.
+    """
     def callback(channel, method, properties, body):
+        """
+        This function defines the RabbitMQ callback function executed after account certification process.
+        Inputs:
+            channel: channel over which the RabbitMQ communication is happening.
+            method: Defines meta information regarding the message delivery.
+            properties: user-defined properties on the message
+            body: Message that is passed throughout account creation process across multiple agents.
+        Output:
+            Send appropriate message to the frontend, for account certification success or failure. And delete the queue.
+        """
         msg = json.loads(body)
         username = msg["username"]
         queuename = msg["queuename"]