LinHES-system: added gen_lib_xml.py. This is similiar to gen_is_xml.py

~/.mythtv/library.xml is created by reading /usr/share/mythtv/themes/defaultmenutheme/library.xml  and merges it with the snippets found in /etc/gen_lib_xml.d/

1 files changed, 113 insertions, 0 deletions

diff --git a/abs/core/LinHES-system/gen_lib_xml.py b/abs/core/LinHES-system/gen_lib_xml.py
new file mode 100644
index 0000000..503d39c
--- /dev/null
+++ b/abs/core/LinHES-system/gen_lib_xml.py
@@ -0,0 +1,113 @@
+#! /usr/bin/python2
+#Helper program that generates library.xml thats custom to linhes.
+#Contents are read from /etc/gen_lib_xml.d
+#This script should be run everytime an entry is added or removed
+
+
+import os, sys
+import glob
+
+class Gen_lib_xml:
+    def __init__(self,snippit_dir,orig_theme_file):
+        self.snippit_dir = snippit_dir
+        self.orig_theme_file =  orig_theme_file
+        self.xml_snippets=[]
+        self.orig_theme_xml=[]
+        self.new_xml=[]
+
+    def get_new_xml(self):
+        return self.new_xml
+    def get_orig_xml(self):
+        return self.orig_theme_xml
+    def get_snippits(self):
+        return self.xml_snippets
+
+    def read_snippets(self):
+        xml_snippets=""
+        try:
+            os.chdir(self.snippit_dir)
+        except:
+            print "    gen_lib_xml: Couldn't change dir to %s" %self.snippit_dir
+            print "    Exiting"
+            sys.exit(2)
+        file_list=glob.glob("*.conf")
+        for conf_file in file_list:
+            try:
+                print "    gen_lib_xml: reading in %s" %conf_file
+                f=open(conf_file,'r')
+                lines=f.readlines()
+                f.close()
+            except:
+                print "    gen_lib_xml: Couldn't open %s for reading" %conf_file
+                print "    Exiting"
+                sys.exit(2)
+
+        if len(file_list) == 0:
+            print "    gen_lib_xml:  no conf files found"
+            lines = []
+        self.xml_snippets = lines
+
+    def read_orig_xml(self):
+        try:
+            print "    gen_lib_xml:  reading in %s" %self.orig_theme_file
+            f=open(self.orig_theme_file,'r')
+            lines=f.readlines()
+            f.close()
+
+        except:
+            print "    gen_lib_xml: Couldn't open %s for reading" %self.orig_theme_file
+            print "    Exiting"
+            sys.exit(2)
+        #print lines
+        for i in lines:
+            if i.strip() == "</mythmenu>":
+                lines.remove(i)
+                print "    gen_lib_xml:  Removing /mythmenu tag "
+                break
+        self.orig_theme_xml=lines
+
+    def make_new_xml(self):
+        self.new_xml = self.orig_theme_xml + self.xml_snippets
+        self.new_xml.append("</mythmenu>\n")
+        pass
+
+
+
+
+
+
+
+
+def write_xml(xml,filename):
+    try:
+        f=open(filename, 'w')
+    except:
+        print "    gen_lib_xml: Couldn't open %s" %(filename)
+        print "    Exiting"
+        sys.exit(2)
+    print "    gen_lib_xml:  Writing %s" %(filename)
+    for i in xml:
+        f.write(i)
+    f.close()
+
+def main():
+    filename="/home/mythtv/.mythtv/library.xml"
+    #filename="/tmp/library.xml"
+    orig_theme_file="/usr/share/mythtv/themes/defaultmenu/library.xml"
+    lib_xml_dir="/etc/gen_lib_xml.d/"
+
+    lib_xml = Gen_lib_xml(lib_xml_dir,orig_theme_file)
+    lib_xml.read_snippets()
+    lib_xml.read_orig_xml()
+    lib_xml.make_new_xml()
+    lib_xml.make_new_xml()
+    new_xml = lib_xml.get_new_xml()
+
+    #a = lib_xml.get_new_xml()
+    #b = lib_xml.get_orig_xml()
+    #c = lib_xml.get_snippits()
+
+    write_xml(new_xml,filename)
+
+if __name__ == "__main__":
+    main()
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