doc adjustments

src/app.py

@@ -131,11 +131,11 @@
 logger.setLevel(logging.DEBUG)
 
 @app.before_request
-def log_request_info():
+def before_request_log():
     app.logger.info(("{0} \"{1} {2}\"".format(request.remote_addr, request.method, request.url)))
 
 @app.after_request
-def access_log(response):
+def after_request_log(response):
     app.logger.info(("{0} \"{1} {2}\" {3}".format(request.remote_addr, request.method, request.url, response.status_code)))
     return response
 

src/data_loading.py

@@ -387,10 +387,12 @@ def get_api_subjects_json(tapis_token):
 # Retry handler for requests
 @retry(wait_exponential_multiplier=500, wait_exponential_max=5000, stop_max_attempt_number=3)
 def make_request_with_retry(url, cookies):
+    '''Use exponential retry with requests.'''
     return requests.get(url, cookies=cookies)
 
 # Get Tapis token if authorized to access data files
 def get_tapis_token(api_request):
+    '''Get tapis token using the session cookie. If the session is not authenticated, this will fail.'''
     response = make_request_with_retry(portal_api_root + '/auth/tapis/', api_request.cookies)
     response.raise_for_status()
     tapis_token = response.json()['token']