From: Silvio Rhatto <rhatto@riseup.net>
Date: Sat, 1 Jun 2024 11:22:05 +0000 (-0300)
Subject: Fix: doi2bib: improved usage line
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=b75561585c6269196a3ffa8713621bb377f39fa8;p=scripts.git

Fix: doi2bib: improved usage line
---

diff --git a/doi2bib b/doi2bib
index 1c26d21..b669737 100755
--- a/doi2bib
+++ b/doi2bib
@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 # Adapted from https://scipython.com/blog/doi-to-bibtex/
 
+import os
 import sys
 import pycurl
 from io import BytesIO
@@ -12,7 +13,7 @@ BASE_URL = 'http://dx.doi.org/'
 try:
     doi = sys.argv[1]
 except IndexError:
-    print('Usage:\n{} <doi>'.format(sys.argv[0]))
+    print('usage: {} <doi>'.format(os.path.basename(sys.argv[0])))
     sys.exit(1)
 
 url = BASE_URL + doi