old_contents: import logging
  import os
  from base64 import b64encode
  
  import flask
  import jsonpickle
  from flask import url_for
  from flask_cors import CORS
  
  logging.basicConfig(
    level=logging.DEBUG,
    format="%(levelname)s: %(asctime)s {%(filename)s:%(lineno)d}: %(message)s "
  )
  
  """ The flask app we serve in run.py.
  """
  app = flask.Flask(
    # We pass the root module name - sets root directory.
    import_name="sanskrit_parser.rest_api.run")
  
  # Let Javascsipt hosted elsewhere access our API.
  CORS(app=app,
       # injects the `Access-Control-Allow-Credentials` header in responses. This allows cookies and credentials to be submitted across domains.
       supports_credentials=True)
  logging.info(str(app))
  
  app.config.update(
    DEBUG=True,
    # Used to encrypt session cookies.
    SECRET_KEY=b64encode(os.urandom(24)).decode('utf-8'),
  )
  
  
  @app.route('/')
  def index():
    flask.session['logstatus'] = 1
    return flask.redirect('sanskrit_parser/docs')
  
  
  @app.route("/sitemap")
  def site_map():
    output = []
    for rule in app.url_map.iter_rules():
  
      options = {}
      for arg in rule.arguments:
        options[arg] = "[{0}]".format(arg)
  
      methods = ','.join(rule.methods)
      url = url_for(rule.endpoint, **options)
      import urllib.request
  
      line = urllib.request.unquote("{:50s} {:20s} {}".format(rule.endpoint, methods, url))
      output.append(line)
  
    logging.info(str(output))
    response = app.response_class(
      response=jsonpickle.dumps(output),
      status=200,
      mimetype='application/json'
    )
    return response
  
new_contents: import logging
  import os
  from base64 import b64encode
  
  import flask
  import jsonpickle
  from flask import url_for
  from flask_cors import CORS
  
  logging.basicConfig(
    level=logging.DEBUG,
    format="%(levelname)s: %(asctime)s {%(filename)s:%(lineno)d}: %(message)s "
  )
  
  """ The flask app we serve in run.py.
  """
  app = flask.Flask(
    # We pass the root module name - sets root directory.
    import_name="sanskrit_parser.rest_api.run")
  
  # Let Javascsipt hosted elsewhere access our API.
  CORS(app=app,
       # injects the `Access-Control-Allow-Credentials` header in responses. This allows cookies and credentials to be submitted across domains.
       supports_credentials=True)
  logging.info(str(app))
  
  app.config.update(
    DEBUG=True,
    # Used to encrypt session cookies.
    SECRET_KEY=b64encode(os.urandom(24)).decode('utf-8'),
  )
  
  
  @app.route('/')
  def index():
    flask.session['logstatus'] = 1
    return flask.redirect('sanskrit_parser/docs')
  
  
  # Cant use flask-sitemap - won't list flask restplus routes.
  @app.route("/sitemap")
  def site_map():
    output = []
    for rule in app.url_map.iter_rules():
      options = {}
      for arg in rule.arguments:
        options[arg] = "[{0}]".format(arg)
  
      methods = ','.join(rule.methods)
      url = str(rule)
      import urllib.request
  
      line = urllib.request.unquote("{:50s} {:20s} {}".format(rule.endpoint, methods, url))
      output.append(line)
  
    logging.info(str(output))
    response = app.response_class(
      response=jsonpickle.dumps(output),
      status=200,
      mimetype='application/json'
    )
    return response
  
subject: Fix sitemap