title: Parsing XML with ElementTree's iter() isn't finding my tags when I pass a specific argument
body: <p>Trying to return attribute &amp; values from a tag. Following the ElementTree documentation to word for word is producing nothing. No errors, it just runs and doesn't print anything. If I run iter() with no arguments it prints every single tag, but with an argument it does nothing. Not sure what's going on. The findall() doesn't work either.</p>
  
  <p>If I use the doc's XML it works fine, but not with mine. Only difference I see are tags closed in the same bracket for the doc XML.</p>
  
  <p>I'm using the right version of Python without a doubt, so i'm at a loss. Below is my XML first, Doc XML 2nd, and the code to run it.</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="iso_8859-1"?&gt;
  &lt;day xmlns="x-schema:..\schema_ej.xml" FILE="90301007.009"&gt;
  &lt;trs F1068="SALE" F254="2019-03-01" F253="2019-03-01T12:21:30" F1056="007" F1057="009" F1035="11:52:53" F1036="12:21:30"
  F1032="74925" F1764="00074732" F1185="7110" F1126="7110" F1127="Eva S."&gt;
  &lt;r F1101="1"&gt;&lt;itm F01="0071834383234" F02="SI SSND SOUL 35Z" F04="30" F03="100" F81="1" F79="1" F1007="3.99" F1006="1" F1080="0.938"/&gt;&lt;F65&gt;3.99&lt;/F65&gt;&lt;F64&gt;1&lt;/F64&gt;&lt;F1263&gt;0.09&lt;/F1263&gt;&lt;key in="1013" fn="10725"/&gt;&lt;key in="1013" fn="10735"/&gt;&lt;key in="1013" fn="10746"/&gt;&lt;key in="1013" fn="10715"/&gt;&lt;key in="1013" fn="10777"/&gt;&lt;key in="1013" fn="10736"/&gt;&lt;key in="1013" fn="10710"/&gt;&lt;key in="1013" fn="10747"/&gt;&lt;key in="1013" fn="10775"/&gt;&lt;key in="1013" fn="10726"/&gt;&lt;key in="1013" fn="10760"/&gt;&lt;key in="1013" fn="10200"/&gt;&lt;key fn="30"/&gt;&lt;key in="71834383234" fn="710"/&gt;&lt;/r&gt;
  &lt;/trs&gt;
  &lt;/day&gt;
  </code></pre>
  
  <pre><code>&lt;?xml version="1.0"?&gt;
  &lt;data&gt;
      &lt;country name="Liechtenstein"&gt;
          &lt;rank&gt;1&lt;/rank&gt;
          &lt;year&gt;2008&lt;/year&gt;
          &lt;gdppc&gt;141100&lt;/gdppc&gt;
          &lt;neighbor name="Austria" direction="E"/&gt;
          &lt;neighbor name="Switzerland" direction="W"/&gt;
      &lt;/country&gt;
      &lt;country name="Singapore"&gt;
          &lt;rank&gt;4&lt;/rank&gt;
          &lt;year&gt;2011&lt;/year&gt;
          &lt;gdppc&gt;59900&lt;/gdppc&gt;
          &lt;neighbor name="Malaysia" direction="N"/&gt;
      &lt;/country&gt;
      &lt;country name="Panama"&gt;
          &lt;rank&gt;68&lt;/rank&gt;
          &lt;year&gt;2011&lt;/year&gt;
          &lt;gdppc&gt;13600&lt;/gdppc&gt;
          &lt;neighbor name="Costa Rica" direction="W"/&gt;
          &lt;neighbor name="Colombia" direction="E"/&gt;
      &lt;/country&gt;
  &lt;/data&gt;
  </code></pre>
  
  <pre><code>import xml.etree.ElementTree as ET
  tree = ET.parse('90301007.xml')
  root = tree.getroot()
  
  for trs in root.iter('trs'):
      print(trs.attrib)
  </code></pre>