Clean dependencies (#54)

Co-authored-by: Yaroslav Kudrin <Iaroslav_Kudrin@epam.com>

requirements.txt

@@ -1,7 +1,4 @@
 boto3>=1.9.0
 requests>=2.19.0
-configparser>=3.5.0
 pyOpenSSL>=18.0.0
-beautifulsoup4>=4.6.0
-lxml>=4.3.0
-tzlocal==2.1
+beautifulsoup4>=4.6.0

tests/unit_test.py

@@ -241,12 +241,11 @@ def test_collect_integer(mocker, value, expected):
 
 def test_utc_to_local():
     """Check if passed utc datestamp becomes local one."""
-    import pytz
     from tokendito import helpers
-    from tzlocal import get_localzone
+    from datetime import timezone
 
-    utc = datetime.now(pytz.utc)
-    local_time = utc.replace(tzinfo=pytz.utc).astimezone(tz=get_localzone())
+    utc = datetime.utcnow()
+    local_time = utc.replace(tzinfo=timezone.utc).astimezone(tz=None)
     local_time = local_time.strftime("%Y-%m-%d %H:%M:%S %Z")
 
     assert helpers.utc_to_local(utc) == local_time

tokendito/__version__.py

@@ -1,7 +1,7 @@
 # vim: set filetype=python ts=4 sw=4
 # -*- coding: utf-8 -*-
 """tokendito version."""
-__version__ = "1.3.0"
+__version__ = "2.0.0"
 __title__ = "tokendito"
 __description__ = "Get AWS STS tokens from Okta SSO"
 __long_description_content_type__ = "text/x-rst"

tokendito/helpers.py

@@ -4,6 +4,7 @@
 import argparse
 import codecs
 import configparser
+from datetime import timezone
 import getpass
 import json
 import logging
@@ -16,11 +17,9 @@
 from botocore import __version__ as __botocore_version__
 from bs4 import __version__ as __bs4_version__
 from bs4 import BeautifulSoup
-import pytz
 import requests
 from tokendito import settings
 from tokendito.__version__ import __version__
-from tzlocal import get_localzone
 
 
 def setup(args):
@@ -113,7 +112,7 @@ def utc_to_local(utc_dt):
     :param:utc_str:datetime
     :return:local_time:string
     """
-    local_time = utc_dt.replace(tzinfo=pytz.utc).astimezone(tz=get_localzone())
+    local_time = utc_dt.replace(tzinfo=timezone.utc).astimezone(tz=None)
     local_time = local_time.strftime("%Y-%m-%d %H:%M:%S %Z")
 
     return local_time
@@ -369,7 +368,7 @@ def extract_arns(saml):
     """
     logging.debug("Decode response string as a SAML decoded value.")
 
-    soup = BeautifulSoup(saml, "xml")
+    soup = BeautifulSoup(saml, "html.parser")
     arns = soup.find_all(text=re.compile("arn:aws:iam::"))
     if len(arns) == 0:
         logging.error("No IAM roles found in SAML response.")