Example showing how to control the position of where nodes are inserted.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Example showing how to control the position of where nodes are inserted."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from pymdwizard.core.xml_utils import XMLRecord, XMLNode"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<citeinfo>\n",
       "  <origin>Scott Ikard</origin>\n",
       "  <origin>Andrew Teeple</origin>\n",
       "  <origin>Jason Payne</origin>\n",
       "  <origin>Greg Stanton</origin>\n",
       "  <origin>Ryan Banta</origin>\n",
       "  <pubdate>2017</pubdate>\n",
       "  <title>14.86 km Profiles of the Electric and Self-potential Fields Measured in the Lower Guadalupe River Channel, Texas Interior Gulf Coastal Plain, September 2016</title>\n",
       "  <geoform>Tabular digital, spreadsheet and comma-delimited CSV file.</geoform>\n",
       "  <pubinfo>\n",
       "    <pubplace>Denver, Colorado</pubplace>\n",
       "    <publish>U.S. Geological Survey</publish>\n",
       "  </pubinfo>\n",
       "  <onlink>https://doi.org/10.5066/F7CJ8CDH</onlink>\n",
       "  <lworkcit>\n",
       "    <citeinfo>\n",
       "      <origin>Scott Ikard</origin>\n",
       "      <origin>Andrew Teeple</origin>\n",
       "      <origin>Jason Payne</origin>\n",
       "      <origin>Greg Stanton</origin>\n",
       "      <origin>Ryan Banta</origin>\n",
       "      <pubdate>2017</pubdate>\n",
       "      <title>New Insights on Scale-dependent Surface and Groundwater Exchange from a Floating Self-potential Dipole</title>\n",
       "      <geoform>Journal Article</geoform>\n",
       "      <pubinfo>\n",
       "        <pubplace>Denver, Colorado</pubplace>\n",
       "        <publish>Journal of Environmental and Engineering Geophysics</publish>\n",
       "      </pubinfo>\n",
       "    </citeinfo>\n",
       "  </lworkcit>\n",
       "</citeinfo>"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "fname = r\"C:\\Users\\talbertc\\Downloads\\New_Insights_SWGW_Exchange_Metadata.xml\"\n",
    "md = XMLRecord(fname)\n",
    "md.metadata.idinfo.citation.citeinfo"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Note that the list needs to be reversed to preserve it's ordering\n",
    "#### alternately you could create an index variable that you increment"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "authors = ['one', 'two', 'three']\n",
    "authors.reverse()\n",
    "\n",
    "for author in authors:\n",
    "    author_node = XMLNode(tag='origin', text=author)\n",
    "    md.metadata.idinfo.citation.citeinfo.add_child(author_node, index=5)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<citeinfo>\n",
       "  <origin>Scott Ikard</origin>\n",
       "  <origin>Andrew Teeple</origin>\n",
       "  <origin>Jason Payne</origin>\n",
       "  <origin>Greg Stanton</origin>\n",
       "  <origin>Ryan Banta</origin>\n",
       "  <origin>one</origin>\n",
       "  <origin>two</origin>\n",
       "  <origin>three</origin>\n",
       "  <pubdate>2017</pubdate>\n",
       "  <title>14.86 km Profiles of the Electric and Self-potential Fields Measured in the Lower Guadalupe River Channel, Texas Interior Gulf Coastal Plain, September 2016</title>\n",
       "  <geoform>Tabular digital, spreadsheet and comma-delimited CSV file.</geoform>\n",
       "  <pubinfo>\n",
       "    <pubplace>Denver, Colorado</pubplace>\n",
       "    <publish>U.S. Geological Survey</publish>\n",
       "  </pubinfo>\n",
       "  <onlink>https://doi.org/10.5066/F7CJ8CDH</onlink>\n",
       "  <lworkcit>\n",
       "    <citeinfo>\n",
       "      <origin>Scott Ikard</origin>\n",
       "      <origin>Andrew Teeple</origin>\n",
       "      <origin>Jason Payne</origin>\n",
       "      <origin>Greg Stanton</origin>\n",
       "      <origin>Ryan Banta</origin>\n",
       "      <pubdate>2017</pubdate>\n",
       "      <title>New Insights on Scale-dependent Surface and Groundwater Exchange from a Floating Self-potential Dipole</title>\n",
       "      <geoform>Journal Article</geoform>\n",
       "      <pubinfo>\n",
       "        <pubplace>Denver, Colorado</pubplace>\n",
       "        <publish>Journal of Environmental and Engineering Geophysics</publish>\n",
       "      </pubinfo>\n",
       "    </citeinfo>\n",
       "  </lworkcit>\n",
       "</citeinfo>"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "md.metadata.idinfo.citation.citeinfo"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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