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authorJaime Marquínez Ferrándiz <jaimemf93@gmail.com>2013-03-26 18:13:52 +0100
committerJaime Marquínez Ferrándiz <jaimemf93@gmail.com>2013-03-26 18:13:52 +0100
commitdb74c11d2b8ceea7ba04ef9cc3086d0209de10d4 (patch)
tree5b72137e905c60034f4ee42ac391daac43dc01b0 /devscripts/gh-pages/update-feed.py
parentf10b2a9c14db686e7f9b7d050f41b26d5cc35e01 (diff)
Add an Atom feed generator in devscripts
Diffstat (limited to 'devscripts/gh-pages/update-feed.py')
-rwxr-xr-xdevscripts/gh-pages/update-feed.py83
1 files changed, 83 insertions, 0 deletions
diff --git a/devscripts/gh-pages/update-feed.py b/devscripts/gh-pages/update-feed.py
new file mode 100755
index 000000000..7158d7a0b
--- /dev/null
+++ b/devscripts/gh-pages/update-feed.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+import sys
+
+import xml.etree.ElementTree as ET
+import xml.dom.minidom as minidom
+
+import datetime
+
+if len(sys.argv) <= 1:
+ print('Specify the version number as parameter')
+ sys.exit()
+version = sys.argv[1]
+
+out_file = "atom.atom"
+in_file = out_file
+
+now = datetime.datetime.now()
+now_iso = now.isoformat()
+
+atom_url = "http://www.w3.org/2005/Atom"
+
+#Some utilities functions
+def atom_tag(tag):
+ #Return a tag in the atom namespace
+ return "{{{}}}{}".format(atom_url,tag)
+
+def atom_SubElement(parent,tag):
+ return ET.SubElement(parent,atom_tag(tag))
+
+class YDLUpdateAtomEntry(object):
+ def __init__(self,parent,title,id ,link, downloads_link):
+ self.entry = entry = atom_SubElement(parent, "entry")
+ #We set the values:
+ atom_id = atom_SubElement(entry, "id")
+ atom_id.text = id
+ atom_title = atom_SubElement(entry, "title")
+ atom_title.text = title
+ atom_link = atom_SubElement(entry, "link")
+ atom_link.set("href", link)
+ atom_content = atom_SubElement(entry, "content")
+ atom_content.set("type", "xhtml")
+ #Here we go:
+ div = ET.SubElement(atom_content,"div")
+ div.set("xmlns", "http://www.w3.org/1999/xhtml")
+ div.text = "Downloads available at "
+ a = ET.SubElement(div, "a")
+ a.set("href", downloads_link)
+ a.text = downloads_link
+
+ #Author info
+ atom_author = atom_SubElement(entry, "author")
+ author_name = atom_SubElement(atom_author, "name")
+ author_name.text = "The youtube-dl maintainers"
+ #If someone wants to put an email adress:
+ #author_email = atom_SubElement(atom_author, "email")
+ #author_email.text = the_email
+
+ atom_updated = atom_SubElement(entry,"updated")
+ up = parent.find(atom_tag("updated"))
+ atom_updated.text = up.text = now_iso
+
+ @classmethod
+ def entry(cls,parent, version):
+ update_id = "youtube-dl-{}".format(version)
+ update_title = "New version {}".format(version)
+ downloads_link = "http://youtube-dl.org/downloads/{}/".format(version)
+ #There's probably no better link
+ link = "http://rg3.github.com/youtube-dl"
+ return cls(parent, update_title, update_id, link, downloads_link)
+
+
+atom = ET.parse(in_file)
+
+root = atom.getroot()
+
+#Otherwise when saving all tags will be prefixed with a 'ns0:'
+ET.register_namespace("atom",atom_url)
+
+update_entry = YDLUpdateAtomEntry.entry(root, version)
+
+#Find some way of pretty printing
+atom.write(out_file,encoding="utf-8",xml_declaration=True)