From d7f36fdd06218e5bd421d647dfb20a6e252f3b94 Mon Sep 17 00:00:00 2001
From: Greg Quinn <greg.quinn@ssec.wisc.edu>
Date: Wed, 9 Dec 2015 14:08:59 -0600
Subject: [PATCH] Add crgen.diff_crs for validated generated CR data
---
edosl0util/crgen.py | 30 +++++++++++++++++++++++++++++-
setup.py | 1 +
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/edosl0util/crgen.py b/edosl0util/crgen.py
index 56c40ef..f648d57 100644
--- a/edosl0util/crgen.py
+++ b/edosl0util/crgen.py
@@ -2,14 +2,42 @@
"""EDOS PDS construction record generation for SUOMI NPP"""
from datetime import datetime
+import copy
+import difflib
import itertools
import logging
import os
+import pprint
import edosl0util.crio as crio
from edosl0util.headers import DaySegmentedTimecode
from edosl0util.stream import jpss_packet_stream
+def diff_crs(real_file, generated_file):
+ """Print full diff output from a real EDOS CR to one generated by this module
+
+ Only fields which can be generated by this module via a packet scan are compared.
+ Nothing is output if the CRs are the same.
+ """
+
+ def main():
+ real = crio.read(real_file)
+ generated = crio.read(generated_file)
+ make_comparable(real, generated)
+ if real != generated:
+ diff = difflib.ndiff(pprint.pformat(real).splitlines(),
+ pprint.pformat(generated).splitlines())
+ for line in diff:
+ print line
+
+ def make_comparable(real, generated):
+ insert_fake_cr_info(real)
+ del generated['completion_time'] # it seems CR completion time does not match PDS
+ del real['completion_time'] # creation time from the file name
+
+ main()
+
+
def test_build_apid_info():
# FIXME: build CR comparison into the CLI
calculated = build_cr('P1571289CRISSCIENCEAAT15320210920101.PDS')
@@ -102,7 +130,7 @@ def get_pds_creation_time(pds_file_or_id):
def build_apid_info(scan_apid_info):
"""Build up apid_info resulting from scan_packets into a full apid_info for a CR"""
- apid_info = deepcopy(scan_apid_info)
+ apid_info = copy.deepcopy(scan_apid_info)
for entry in apid_info:
entry['scid'] = npp_scid
entry['vcid_count'] = 1
diff --git a/setup.py b/setup.py
index 6ec26b2..d86625e 100644
--- a/setup.py
+++ b/setup.py
@@ -22,6 +22,7 @@ setup(
edosl0trunc = edosl0util.cli.trunc:main
edosl0info = edosl0util.cli.info:main
edosl0merge = edosl0util.cli.merge:main
+ edosl0crgen = edosl0util.cli.crgen:main
rdr2l0 = edosl0util.cli.rdr2l0:main
"""
)
--
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