XML Parse with Default Namespace and Full XPath Search, Python 3

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#python 3.6.9
import xml.etree.ElementTree as ET

data = b'''<?xml version="1.0" encoding="UTF-8"?>
<ArrayOfVwHistoryDetail xmlns="http://tempuri.org/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <vwHistoryDetail>
      <idVariable>2561</idVariable>
      <DateTime>2020-12-01T00:00:00</DateTime>
      <idPeriodType>1</idPeriodType>
      <Value>28671555</Value>
      <ValueDetail>4415</ValueDetail>
   </vwHistoryDetail>
   <vwHistoryDetail>
      <idVariable>2561</idVariable>
      <DateTime>2020-12-02T00:00:00</DateTime>
      <idPeriodType>1</idPeriodType>
      <Value>28675970</Value>
      <ValueDetail>4279</ValueDetail>
   </vwHistoryDetail>
   <vwHistoryDetail>
      <idVariable>2561</idVariable>
      <DateTime>2020-12-03T00:00:00</DateTime>
      <idPeriodType>1</idPeriodType>
      <Value>28680249</Value>
      <ValueDetail>3975</ValueDetail>
   </vwHistoryDetail>
   <vwHistoryDetail>
      <idVariable>2561</idVariable>
      <DateTime>2020-12-04T00:00:00</DateTime>
      <idPeriodType>1</idPeriodType>
      <Value>28684224</Value>
      <ValueDetail>4236</ValueDetail>
   </vwHistoryDetail>
</ArrayOfVwHistoryDetail>'''

tree = ET.fromstring(data)
nmsp = {'doc': 'http://tempuri.org/' }                          # NAMESPACE PREFIX ASSIGNMENT
results = tree.findall('.//doc:Value', namespaces = nmsp)       # NAMESPACE PREFIX USE WITH './/' PATH 
for i in results: 
  print(i.text)                                                 # RETRIEVE TEXT VALUE

data_list_of_dicts = [{i.tag.split('}')[-1]: i.text for i in hd} for hd in tree.findall('.//doc:vwHistoryDetail', namespaces = nmsp)]
print()
print(data_list_of_dicts)

time_value_dict = {hd.find('doc:DateTime', namespaces=nmsp).text: 
                   hd.find('doc:Value', namespaces=nmsp).text 
                     for hd in tree.findall('.//doc:vwHistoryDetail', namespaces = nmsp) }

print()
print(time_value_dict)

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