Update Einsielden Octaves

resulting_mei_files/Einsiedeln/Reviewed_once/updated_octave/scripts/custbatch.py

@@ -0,0 +1,23 @@
+import os
+import custupdate
+
+"""
+Updates MEI files in the current directory by incrementing octave values
+based on the presence of a clef element with shape="C".
+
+This script iterates over all files in the current directory, checks if the
+file is an MEI file (not already updated) and updates it using the
+octupdate module. It then prints a message indicating that the file
+has been updated.
+"""
+
+for mefile in os.listdir("."):
+    # Get the filename as a string
+    filename = os.fsdecode(mefile)
+
+    # Check if the file is an MEI file and not already updated
+    if filename.endswith(".mei") and not filename.endswith("NEW.mei"):
+        # Update the MEI file using the octupdate module
+        custupdate.main(filename)       
+        # Print a message indicating that the file has been updated
+        print(filename + " has been updated")

resulting_mei_files/Einsiedeln/Reviewed_once/updated_octave/scripts/custupdate.py

@@ -0,0 +1,66 @@
+import lxml.etree as ET
+
+# Register the MEI namespace with the prefix "mei"
+#ET.register_namespace("", "http://www.music-encoding.org/ns/mei")
+
+def main(filename):
+    """
+    Modifies an MEI file by updating the octave values of nc elements
+    based on the presence of a clef element with shape="C".
+
+    Parameters:
+    filename (str): The path to the MEI file to be modified
+
+    Returns:
+    None
+
+    The function parses the MEI file, iterates over its elements, and
+    checks for clef elements with shape="C". When such an element is found,
+    it sets a flag to True. Then, it iterates over the nc elements and
+    increments their octave values by 1 if the flag is True. Finally,
+    it writes the modified XML tree to a new file with the same name
+    but with "NEW" appended.
+    """
+    # Parse the XML file using ElementTree
+    tree = ET.parse(filename)
+    root = tree.getroot()
+
+    # Initialize a flag to track whether we've found a clef element with shape="C"
+    flag = False
+
+    # Iterate over all elements in the XML tree
+    for child in root.iter("*"):
+        child.tag = ET.QName(child).localname
+        # Check if the current element is a clef element
+        if child.tag.endswith("clef"):
+            # Reset the flag
+            flag = False
+
+            # Check if the "shape" attribute has the value "C"
+            # If so, set flag to True and add or update the "oct" attribute to "4"
+            for attr, value in child.attrib.items():
+
+                if attr.endswith("shape") and value == "C":
+                    flag = True                   
+                    child.attrib["dis"] = "8"
+                    child.attrib["dis.place"] = "above"
+
+                    break
+
+        # Check if the current element is an nc element
+        if child.tag.endswith("custos"):
+
+            for attr, value in child.attrib.items():
+
+                # Increment the oct value by 1 if flag is true
+                if attr.endswith("oct") and flag:    
+                    oct = int(value) + 1
+                    child.attrib[attr] = str(oct)
+                    break
+
+
+    # Create a new ElementTree instance with the modified root element
+    new_tree = ET.ElementTree(root)
+
+    # Write the modified XML tree to a new file with the same name but with "NEW" appended
+    new_tree.write(filename[:-4] + "NEW.mei", encoding="utf8", xml_declaration=True)

resulting_mei_files/Einsiedeln/Reviewed_once/updated_octave/scripts/octbatch.py

@@ -0,0 +1,23 @@
+import os
+import octupdate
+
+"""
+Updates MEI files in the current directory by incrementing octave values
+based on the presence of a clef element with shape="C".
+
+This script iterates over all files in the current directory, checks if the
+file is an MEI file (not already updated) and updates it using the
+octupdate module. It then prints a message indicating that the file
+has been updated.
+"""
+
+for mefile in os.listdir("."):
+    # Get the filename as a string
+    filename = os.fsdecode(mefile)
+
+    # Check if the file is an MEI file and not already updated
+    if filename.endswith(".mei") and not filename.endswith("NEW.mei"):
+        # Update the MEI file using the octupdate module
+        octupdate.main(filename)       
+        # Print a message indicating that the file has been updated
+        print(filename + " has been updated")

resulting_mei_files/Einsiedeln/Reviewed_once/updated_octave/scripts/octupdate.py

@@ -0,0 +1,66 @@
+import lxml.etree as ET
+
+# Register the MEI namespace with the prefix "mei"
+#ET.register_namespace("", "http://www.music-encoding.org/ns/mei")
+
+def main(filename):
+    """
+    Modifies an MEI file by updating the octave values of nc elements
+    based on the presence of a clef element with shape="C".
+
+    Parameters:
+    filename (str): The path to the MEI file to be modified
+
+    Returns:
+    None
+
+    The function parses the MEI file, iterates over its elements, and
+    checks for clef elements with shape="C". When such an element is found,
+    it sets a flag to True. Then, it iterates over the nc elements and
+    increments their octave values by 1 if the flag is True. Finally,
+    it writes the modified XML tree to a new file with the same name
+    but with "NEW" appended.
+    """
+    # Parse the XML file using ElementTree
+    tree = ET.parse(filename)
+    root = tree.getroot()
+
+    # Initialize a flag to track whether we've found a clef element with shape="C"
+    flag = False
+
+    # Iterate over all elements in the XML tree
+    for child in root.iter("*"):
+        child.tag = ET.QName(child).localname
+        # Check if the current element is a clef element
+        if child.tag.endswith("clef"):
+            # Reset the flag
+            flag = False
+
+            # Check if the "shape" attribute has the value "C"
+            # If so, set flag to True and add or update the "oct" attribute to "4"
+            for attr, value in child.attrib.items():
+
+                if attr.endswith("shape") and value == "C":
+                    flag = True                   
+                    child.attrib["dis"] = "8"
+                    child.attrib["dis.place"] = "above"
+
+                    break
+
+        # Check if the current element is an nc element
+        if child.tag.endswith("nc"):
+
+            for attr, value in child.attrib.items():
+
+                # Increment the oct value by 1 if flag is true
+                if attr.endswith("oct") and flag:    
+                    oct = int(value) + 1
+                    child.attrib[attr] = str(oct)
+                    break
+
+
+    # Create a new ElementTree instance with the modified root element
+    new_tree = ET.ElementTree(root)
+
+    # Write the modified XML tree to a new file with the same name but with "NEW" appended
+    new_tree.write(filename[:-4] + "NEW.mei", encoding="utf8", xml_declaration=True)

resulting_mei_files/Einsiedeln/Reviewed_once/updated_octave/scripts/remove_new.py

@@ -0,0 +1,17 @@
+import os
+
+"""
+Renames MEI files in the current directory to remove the "NEW" prefix.
+
+This script iterates over all files in the current directory, checks if the
+file is an MEI file with the "NEW" prefixb and renames it to remove the "NEW" prefix.
+"""
+
+for filename in os.listdir("."):
+    # Check if the file is an MEI file with the "NEW" prefix
+    if filename.endswith("NEW.mei"):
+        # Create a new filename without the "NEW" prefix
+        new_filename = filename.replace("NEW", "")
+
+        # Rename the file
+        os.rename(filename, new_filename)