1 files changed, 54 insertions, 0 deletions
diff --git a/make_json_info_zzh.py b/make_json_info_zzh.py
new file mode 100755
index 0000000..f4e4ad5
--- /dev/null
+++ b/make_json_info_zzh.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Extract the source information and save as a JSON file for each
+# source of ZZH from the CSV collection file.
+#
+# Aaron LI
+# 2016-04-14
+#
+
+import os
+import re
+import sys
+import csv
+import json
+import functools
+from collections import OrderedDict
+
+argc = len(sys.argv)
+if argc < 2:
+    print("usage:")
+    print("    %s <input_csv> [ <output_json> <obs_id> ]" % \
+            os.path.basename(sys.argv[0]))
+    sys.exit(1)
+
+# extract default source name and obsid from the output path
+cwd = os.getcwd()
+m = re.match(r".*zzh/(?P<name>[^_]+)_oi(?P<obsid>\d+)/repro.*$", cwd)
+name = m.group("name")
+obsid = m.group("obsid")
+json_fn = name + "_INFO.json"
+
+csv_fn = sys.argv[1]
+if argc >= 3:
+    json_fn = sys.argv[2]
+if argc == 4:
+    obsid = int(sys.argv[3])
+
+with open(csv_fn, "r") as csvfile:
+    csv_reader = csv.reader(csvfile)
+    csv_data = list(csv_reader)
+
+csv_header = csv_data[0]
+obsid_colidx = functools.reduce(None,
+        filter(lambda x: x[1] == "Obs. ID", enumerate(csv_header)))[0]
+csv_obsid = [ x[obsid_colidx] for x in csv_data ]
+obsid_dict = { obsid:idx for idx, obsid in enumerate(csv_obsid) }
+
+obsid_data = csv_data[obsid_dict["%s" % obsid]]
+json_data = OrderedDict(zip(csv_header, obsid_data))
+with open(json_fn, "w") as jsonfile:
+    jsonfile.write(json.dumps(json_data, indent=4, ensure_ascii=False))
+
+#  vim: set ts=4 sw=4 tw=0 fenc=utf-8 ft=python: #