Azure Storage Blob - How to List and Download Blob from Azure Storage container in Python (No Azure library)

import requests
import re
import os

def _get_file_list_helper(container, next_marker=None):
  """
  Get the files list by using next_marker
  """
  account_name = container['account_name']
  container_name = container['container_name']
  curl_url = f'https://{account_name}.blob.core.windows.net/{container_name}?restype=container&comp=list&' 
  if next_marker:
    curl_url += f'marker={next_marker}&'
  curl_url += container['sas_token']

  print('Executing rest call to azure')
  r = requests.get(curl_url)
  text = r.text

  # this marker indicates there are more files
  next_marker = re.findall('<NextMarker>([^<]*)</NextMarker>',text)
  file_names = re.findall('<Name>([^<]*)</Name>',text)

  return {'files': file_names, 'next_marker': next_marker}  

def get_file_list(container):
  """
  Get the files list
  """
  files = []
  next_marker = None
  while True:
    files_data = _get_file_list_helper(container, next_marker)
    files.extend(files_data['files'])
    if not files_data['next_marker']:
      break
    next_marker = files_data['next_marker'][0]
  return files

def dowload_files(container, local_dest_path):
  files = get_file_list(container)

  account_name = container['account_name']
  container_name = container['container_name']
  url_path = f'https://{account_name}.blob.core.windows.net/{container_name}/'
  url_end_path = '?'  + container['sas_token']

  for file_name in files:
    print(f'Downloading: {file_name}')
    url = f'{url_path}{file_name}{url_end_path}'
    path = f'{local_dest_path}/{file_name}'
    if not os.path.exists(os.path.dirname(path)):
      os.makedirs(os.path.dirname(path))

      # make the request
      r = requests.get(url)

    # write the file
    with open(path, "wb") as download_file:
      download_file.write(r.content)

## main starts here
local_dest_path = './container_blob'

container = {
    'account_name': 'account_name',
    'container_name': 'container_name',
    'sas_token': 'xxxxxxxxxx'
}
dowload_files(container, local_dest_path)

<?xml version="1.0" encoding="utf-8"?><EnumerationResults ServiceEndpoint="https://hubbledmeprodlocb.blob.core.windows.net/" ContainerName="container_name">
  <Blobs>
    <Blob>
      <Name>abc/test.log</Name>
      <Properties>
        <Last-Modified>Mon, 02 Dec 2019 09:42:50 GMT</Last-Modified>
        <Etag>0x8D7770BFF1CC8A1</Etag>
        <Content-Length>423</Content-Length>
        <Content-Type>application/octet-stream</Content-Type>
        <Content-Encoding /><Content-Language />
        <Content-MD5>3ycLC3CutKkybJtlgvEdsQ==</Content-MD5>
        <Cache-Control />
        <Content-Disposition />
        <BlobType>BlockBlob</BlobType>
        <LeaseStatus>unlocked</LeaseStatus>
        <LeaseState>available</LeaseState>
        <ServerEncrypted>true</ServerEncrypted>
      </Properties>
    </Blob>
  ...
  </Blobs>
  <NextMarker>marker_id</NextMarker>

</EnumerationResults>