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#!/usr/bin/python
import sys
import codecs
import mozilla.format.properties.parser
import l20n.format.lol.parser
import l20n.format.lol.ast
from collections import OrderedDict
def read_file(path):
with codecs.open(path, 'r', encoding='utf-8') as file:
text = file.read()
return text
def update_id(id):
return id.replace('-','_')
def update_prop(prop):
newprop = {}
for i in prop.keys():
id = update_id(i)
val = prop[i]['value']
if id.find('.') != -1:
id, attr = id.split('.')
if id not in newprop:
newprop[id] = {'id': id, 'value': None, 'attrs': {}}
newprop[id]['attrs'][attr] = val
else:
if id not in newprop:
newprop[id] = {'id': id, 'value': None, 'attrs': {}}
newprop[id]['value'] = val
return newprop
def compare(path1, path2):
diff = {
'obsolete': [],
'missing': [],
'modified': []
}
prop_source = read_file(path1)
lol_source = read_file(path2)
prop_parser = mozilla.format.properties.parser.Parser()
prop = prop_parser.parse_to_entitylist(prop_source)
prop = update_prop(prop)
lol_parser = l20n.format.lol.parser.Parser()
lol = lol_parser.parse(lol_source)
lol_entities = OrderedDict()
for i in lol.body:
if isinstance(i, l20n.format.lol.ast.Entity):
lol_entities[i.id.name] = i
for i in prop.keys():
if i not in lol_entities:
diff['missing'].append(prop[i])
else:
val = lol_entities[i].value
if val is not None:
val = str(val)
if prop[i]['value'] != val:
ediff = {
'id': i,
'value': [prop[i]['value'], val],
'attrs': OrderedDict()
}
diff['modified'].append(ediff)
for i in lol_entities.keys():
if i not in prop:
diff['obsolete'].append(lol_entities[i])
return diff
if __name__ == "__main__":
diff = compare(sys.argv[1], sys.argv[2])
if diff['missing']:
print('missing:')
for i in diff['missing']:
print(' %s' % i['id'])
if diff['obsolete']:
print('obsolete:')
for i in diff['obsolete']:
print(' %s' % i.id)
if diff['modified']:
print('modified:')
for i in diff['modified']:
print(' %s - {"%s" -> "%s"}' % (i['id'], i['value'][0], i['value'][1]))
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