Add meta info to json store

src/common/config.py

@@ -7,3 +7,4 @@
 ABBREVIATIONS_SAVE_PATH = os.path.join(DATA_SAVE_PATH, "abbreviations.html")
 
 JSON_STORE_PATH = os.path.join(DATA_SAVE_PATH, "ccc.json")
+JSON_STORE_VERSION = '0.0.1'

src/exporters/jsonExporter.py

@@ -4,11 +4,12 @@
 from common.config import JSON_STORE_PATH
 
 JsonStore = namedtuple(
-    'JsonStore', 'toc_link_tree toc_nodes page_nodes ccc_refs')
+    'JsonStore', 'toc_link_tree toc_nodes page_nodes ccc_refs meta')
 
 
-def exportStoreAsJson(toc_link_tree, toc_nodes_dict, page_nodes_dict, ccc_refs):
-    store = JsonStore(toc_link_tree, toc_nodes_dict, page_nodes_dict, ccc_refs)
+def exportStoreAsJson(toc_link_tree, toc_nodes_dict, page_nodes_dict, ccc_refs, meta):
+    store = JsonStore(toc_link_tree, toc_nodes_dict,
+                      page_nodes_dict, ccc_refs, meta)
 
     json_store = simplejson.dumps(store)
     with open(JSON_STORE_PATH, 'w+') as f:

src/exporters/jsonMetaGenerator.py

@@ -0,0 +1,14 @@
+from common.config import JSON_STORE_VERSION
+from datetime import datetime
+from collections import namedtuple
+
+Meta = namedtuple('Meta', 'version created_at attribution')
+
+
+def generate_store_meta():
+    version = JSON_STORE_VERSION
+    created_at = datetime.utcnow().isoformat()
+    attribution = ['Libreria Editrice Vaticana',
+                   'St. Charles Borromeo Catholic Church']
+
+    return Meta(version, created_at, attribution)

src/parse.py

@@ -5,6 +5,7 @@
 from parsers.pageParser import parsePages
 from parsers.abbreviationsParser import parseAbbreviations
 from exporters.jsonExporter import exportStoreAsJson
+from exporters.jsonMetaGenerator import generate_store_meta
 
 toc_html = readTocFromDisk()
 toc_link_tree, toc_nodes_dict = parseToc(toc_html)
@@ -16,4 +17,7 @@
 pages_html_dict = readPagesFromDisk()
 page_nodes_dict = parsePages(pages_html_dict)
 
-exportStoreAsJson(toc_link_tree, toc_nodes_dict, page_nodes_dict, ccc_refs)
+meta = generate_store_meta()
+
+exportStoreAsJson(toc_link_tree, toc_nodes_dict,
+                  page_nodes_dict, ccc_refs, meta)