add nicer message when remote requirements doesn't exist

2026-06-05 22:50:18 +00:00 · 2017-10-22 16:08:46 -07:00
parent 2a83670abc
commit d2a1d40727
1 changed files with 10 additions and 1 deletions
@@ -1754,7 +1754,16 @@ def install(
    if remote:
        # Download requirements file
        click.echo(crayons.normal(u'Remote requirements file provided! Downloading…',bold=True),err=True)
-        download_file(requirements, temporary_requirements)
+        try:
+            download_file(requirements, temporary_requirements)
+        except IOError:
+            click.echo(
+                crayons.red(
+                   u'Unable to find requirements file at {0}.'.format(crayons.normal(requirements))
+                ),
+                err=True
+            )
+            sys.exit(1)
        # Replace the url with the temporary requirements file
        requirements = temporary_requirements
        remote = True