print token prompt to stderr instead of stdout

teach_utils/collect_forks.py

@@ -140,7 +140,9 @@ def format_fork_metadata(
 )
 def main(repo_url, token, deadline=None):
     if token is None:
-        token = click.prompt("Please enter your Gitlab API token", hide_input=True)
+        token = click.prompt(
+            "Please enter your Gitlab API token", hide_input=True, err=True
+        )
     else:
         token = open(token).read().strip()
     # Check for valid deadline format

teach_utils/invite_students.py

@@ -56,7 +56,9 @@ def main(emails_file, group_url, token):
     Send invitations to join input gitlab group to all emails in the emails_file.
     The file should have one email per line."""
     if token is None:
-        token = click.prompt("Please enter your Gitlab API token", hide_input=True)
+        token = click.prompt(
+            "Please enter your Gitlab API token", hide_input=True, err=True
+        )
     else:
         token = open(token).read().strip()
     header = {"PRIVATE-TOKEN": token}

teach_utils/moodle_to_student_groups.py

@@ -63,7 +63,9 @@ def main(student_table, parent_url, token):
     and "Surname"
     """
     if token is None:
-        token = click.prompt("Please enter your Gitlab API token", hide_input=True)
+        token = click.prompt(
+            "Please enter your Gitlab API token", hide_input=True, err=True
+        )
     else:
         token = open(token).read().strip()
 

teach_utils/send_feedback.py

@@ -87,7 +87,9 @@ def main(forks, feedback, token, template):
 
     # Build header with authentication token
     if token is None:
-        token = click.prompt("Please enter your Gitlab API token", hide_input=True)
+        token = click.prompt(
+            "Please enter your Gitlab API token", hide_input=True, err=True
+        )
     else:
         token = open(token).read().strip()
     header = {"PRIVATE-TOKEN": token}