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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import xml.etree.ElementTree as ET
tree = ET.parse(sys.argv[1])
old_doc = tree.getroot()
tree = ET.parse(sys.argv[2])
new_doc = tree.getroot()
f = file(sys.argv[3], "wb")
tab = 0
old_classes = {}
def write_string(_f, text, newline=True):
for t in range(tab):
_f.write("\t")
_f.write(text)
if (newline):
_f.write("\n")
def escape(ret):
ret = ret.replace("&", "&")
ret = ret.replace("<", ">")
ret = ret.replace(">", "<")
ret = ret.replace("'", "'")
ret = ret.replace("\"", """)
return ret
def inc_tab():
global tab
tab += 1
def dec_tab():
global tab
tab -= 1
write_string(f, '<?xml version="1.0" encoding="UTF-8" ?>')
write_string(f, '<doc version="' + new_doc.attrib["version"] + '">')
def get_tag(node, name):
tag = ""
if (name in node.attrib):
tag = ' ' + name + '="' + escape(node.attrib[name]) + '" '
return tag
def find_method_descr(old_class, name):
methods = old_class.find("methods")
if(methods != None and len(list(methods)) > 0):
for m in list(methods):
if (m.attrib["name"] == name):
description = m.find("description")
if (description != None and description.text.strip() != ""):
return description.text
return None
def find_signal_descr(old_class, name):
signals = old_class.find("signals")
if(signals != None and len(list(signals)) > 0):
for m in list(signals):
if (m.attrib["name"] == name):
description = m.find("description")
if (description != None and description.text.strip() != ""):
return description.text
return None
def find_constant_descr(old_class, name):
if (old_class == None):
return None
constants = old_class.find("constants")
if(constants != None and len(list(constants)) > 0):
for m in list(constants):
if (m.attrib["name"] == name):
if (m.text.strip() != ""):
return m.text
return None
def write_class(c):
class_name = c.attrib["name"]
print("Parsing Class: " + class_name)
if (class_name in old_classes):
old_class = old_classes[class_name]
else:
old_class = None
category = get_tag(c, "category")
inherits = get_tag(c, "inherits")
write_string(f, '<class name="' + class_name + '" ' + category + inherits + '>')
inc_tab()
write_string(f, "<brief_description>")
if (old_class != None):
old_brief_descr = old_class.find("brief_description")
if (old_brief_descr != None):
write_string(f, escape(old_brief_descr.text.strip()))
write_string(f, "</brief_description>")
write_string(f, "<description>")
if (old_class != None):
old_descr = old_class.find("description")
if (old_descr != None):
write_string(f, escape(old_descr.text.strip()))
write_string(f, "</description>")
methods = c.find("methods")
if(methods != None and len(list(methods)) > 0):
write_string(f, "<methods>")
inc_tab()
for m in list(methods):
qualifiers = get_tag(m, "qualifiers")
write_string(f, '<method name="' + escape(m.attrib["name"]) + '" ' + qualifiers + '>')
inc_tab()
for a in list(m):
if (a.tag == "return"):
typ = get_tag(a, "type")
write_string(f, '<return' + typ + '>')
write_string(f, '</return>')
elif (a.tag == "argument"):
default = get_tag(a, "default")
write_string(f, '<argument index="' + a.attrib["index"] + '" name="' + escape(a.attrib["name"]) + '" type="' + a.attrib["type"] + '"' + default + '>')
write_string(f, '</argument>')
write_string(f, '<description>')
if (old_class != None):
old_method_descr = find_method_descr(old_class, m.attrib["name"])
if (old_method_descr):
write_string(f, escape(escape(old_method_descr.strip())))
write_string(f, '</description>')
dec_tab()
write_string(f, "</method>")
dec_tab()
write_string(f, "</methods>")
signals = c.find("signals")
if(signals != None and len(list(signals)) > 0):
write_string(f, "<signals>")
inc_tab()
for m in list(signals):
write_string(f, '<signal name="' + escape(m.attrib["name"]) + '">')
inc_tab()
for a in list(m):
if (a.tag == "argument"):
write_string(f, '<argument index="' + a.attrib["index"] + '" name="' + escape(a.attrib["name"]) + '" type="' + a.attrib["type"] + '">')
write_string(f, '</argument>')
write_string(f, '<description>')
if (old_class != None):
old_signal_descr = find_signal_descr(old_class, m.attrib["name"])
if (old_signal_descr):
write_string(f, escape(old_signal_descr.strip()))
write_string(f, '</description>')
dec_tab()
write_string(f, "</signal>")
dec_tab()
write_string(f, "</signals>")
constants = c.find("constants")
if(constants != None and len(list(constants)) > 0):
write_string(f, "<constants>")
inc_tab()
for m in list(constants):
write_string(f, '<constant name="' + escape(m.attrib["name"]) + '" value="' + m.attrib["value"] + '">')
old_constant_descr = find_constant_descr(old_class, m.attrib["name"])
if (old_constant_descr):
write_string(f, escape(old_constant_descr.strip()))
write_string(f, "</constant>")
dec_tab()
write_string(f, "</constants>")
dec_tab()
write_string(f, "</class>")
for c in list(old_doc):
old_classes[c.attrib["name"]] = c
for c in list(new_doc):
write_class(c)
write_string(f, '</doc>\n')
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