do chdir() to read config files correctly

extractTankopedia.py

@@ -17,7 +17,9 @@ wg = None
 ## main() -------------------------------------------------------------
 async def main(argv):
     global wg
-
+    # set the directory for the script
+    os.chdir(os.path.dirname(sys.argv[0]))
+    
     parser = argparse.ArgumentParser(description='Extract Tankopedia data from Blitz game files')
     parser.add_argument('blitzAppBase', type=str,  metavar="BLITZAPP_FOLDER", default=".", help='Base dir of the Blitz App files')
     parser.add_argument('tanks', type=str, default='tanks.json', nargs='?', metavar="TANKS_FILE", help='File to write Tankopedia')

getTankopedia.py

@@ -49,6 +49,8 @@ async def get_tankopedia(filename: str):
 
 def main(argv):
     global VERBOSE, DEBUG
+    # set the directory for the script
+    os.chdir(os.path.dirname(sys.argv[0]))
 
     parser = argparse.ArgumentParser(description='Retrieve Tankopedia from WoTinspector.com')
     parser.add_argument('--file', dest="outfile", help='Write Tankopedia to file')

wotbreplay_uploader.py

@@ -25,6 +25,8 @@ wi = None
 
 async def main(argv):
 	global wg, wi
+	# set the directory for the script
+	os.chdir(os.path.dirname(sys.argv[0]))
 
 	## Read config
 	config = configparser.ConfigParser()