second commit

env/lib/python3.11/site-packages/mpegdash/parser.py

@@ -0,0 +1,41 @@
+from urllib.request import urlopen
+from xml.dom import minidom
+
+from mpegdash.nodes import MPEGDASH
+from mpegdash.utils import parse_child_nodes, write_child_node
+from mpegdash.prettyprinter import pretty_print
+
+
+class MPEGDASHParser(object):
+    @classmethod
+    def load_xmldom(cls, string_or_url):
+        if '<MPD' in string_or_url:
+            mpd_string = string_or_url
+        else:
+            try:
+                mpd_string = urlopen(string_or_url).read()
+            except ValueError:
+                with open(string_or_url, 'r') as f:
+                    mpd_string = f.read()
+
+        return minidom.parseString(mpd_string)
+
+    @classmethod
+    def parse(cls, string_or_url):
+        xml_root_node = cls.load_xmldom(string_or_url)
+        return parse_child_nodes(xml_root_node, 'MPD', MPEGDASH)[0]
+
+    @classmethod
+    def get_as_doc(cls, mpd):
+        xml_doc = minidom.Document()
+        write_child_node(xml_doc, 'MPD', mpd)
+        return xml_doc
+
+    @classmethod
+    def write(cls, mpd, filepath):
+        with open(filepath, 'w') as f:
+            cls.get_as_doc(mpd).writexml(f, indent='    ', addindent='    ', newl='\n')
+
+    @classmethod
+    def toprettyxml(cls, mpd):
+        return pretty_print(cls.get_as_doc(mpd).toxml())