Différences

Ci-dessous, les différences entre deux révisions de la page.

--- python:xml [2021/08/30 04:49]
marclebrun créée
+++ python:xml [2023/09/16 14:08] (Version actuelle)
marclebrun
@@ Ligne 1: / Ligne 1: @@
 ====== XML ======
+===== Utiliser ElementTree =====
+  * Doc : [[https://docs.python.org/3/library/xml.etree.elementtree.html]]
+<code python>
+import xml.etree.ElementTree as ET
+tree = ET.parse("yourXMLfile.xml")
+root = tree.getroot()
+</code>
+<code python>
+for child in root:
+    print(child.tag, child.attrib)
+</code>
+<code python>
+print(root[0][1].text)
+</code>
+<code python>
+print(root.findall("myTag"))
+print(root[0].find("myOtherTag"))
+</code>
+===== Utiliser la librairie lxml =====
   * Tutorial **lxml** : [[https://lxml.de/tutorial.html]]
   * Infos: [[https://python.doctor/page-xml-python-xpath]]
+<code bash>
+pip install lxml
+</code>
+===== Utiliser BeautifulSoup4 =====
+<code bash>
+pip install beautifulsoup4
+</code>
+<code python>
+from bs4 import BeautifulSoup
+import requests
+xmlDict = {}
+r = requests.get("http://www.site.co.uk/sitemap.xml")
+xml = r.text
+soup = BeautifulSoup(xml)
+sitemapTags = soup.find_all("sitemap")
+print "The number of sitemaps are {0}".format(len(sitemapTags))
+for sitemap in sitemapTags:
+    xmlDict[sitemap.findNext("loc").text] = sitemap.findNext("lastmod").text
+print xmlDict
+</code>

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