From 92fbaf3ceb3ad6c5b122f9b98e829cca4eb66b14 Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Mon, 4 Oct 2021 18:53:08 +0200
Subject: [PATCH] add arguments for input and output file

---
 logdata_visualization/logfix.py | 39 ++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 13 deletions(-)

diff --git a/logdata_visualization/logfix.py b/logdata_visualization/logfix.py
index 0806a2e..3fbafae 100644
--- a/logdata_visualization/logfix.py
+++ b/logdata_visualization/logfix.py
@@ -1,13 +1,22 @@
 import numpy as np
 from datetime import datetime
 import time
+import argparse
+
+parser = argparse.ArgumentParser(description='Copys, renames and fixes logfiles written by bobbycar sd logger.')
+parser.add_argument('input', type=argparse.FileType('r'))
+parser.add_argument('output', nargs='?', type=argparse.FileType('w'))
+args = parser.parse_args()
 
 ok=True
 
-inputFilename='LOG00251.TXT'
+inputFilename=args.input.name
+outputFilename=None
+if args.output is not None:
+    outputFilename=args.output.name
 
 
-print("Filename: "+str(inputFilename))
+print("Input Filename: "+str(inputFilename))
 
 with open(inputFilename, 'r') as reader:
     lines = reader.readlines()
@@ -34,7 +43,7 @@ linesSize = [len(x.split(',')) for x in lines] #count arraysize for every datali
 linesOK = np.array(linesSize)==headerSize #mask for okay lines (valid for data lines)
 
 timestamp=int(lines[0].split('TIMESTAMP:')[1]) #timestamp when file was created
-#outputFilename=
+
 
 
 print("Found "+str(len(lines))+" lines")
@@ -44,7 +53,8 @@ print(str(len(datalinesOK))+" Datalines OK")
 print("Header Size is "+str(headerSize))
 
 filetime = time.strftime('%Y%m%d_%H%M%S', time.localtime(timestamp))
-outputFilename = filetime+".csv"
+if outputFilename is None:
+    outputFilename = filetime+".csv"
 
 #is_dst(datetime(2019, 4, 1), timezone="US/Pacific")
 print("Timestamp:"+str(timestamp)+" -> "+str(filetime))
@@ -55,13 +65,16 @@ print("Local Time:"+time.strftime('%A, %Y-%m-%d %H:%M:%S', time.localtime(timest
 print("Writing to: "+str(outputFilename))
 
 linesWritten = 0
-with open(outputFilename, 'w') as writer:
-    for i,line in enumerate(lines):
-        if i!=0 and (commentlines[i] or linesOK[i]):
-            writer.write(line+"\n")
-            linesWritten+=1
-        else:
-            print("Skipped "+str(i)+": "+str(line))
-        
-print(str(linesWritten)+" lines written to "+str(outputFilename))
+if ok:
+    with open(outputFilename, 'w') as writer:
+        for i,line in enumerate(lines):
+            if i!=0 and (commentlines[i] or linesOK[i]):
+                writer.write(line+"\n")
+                linesWritten+=1
+            else:
+                print("Skipped "+str(i)+": "+str(line))
+
+    print(str(linesWritten)+" lines written to "+str(outputFilename))
+else:
+    print("Failed!")