Another CGI example

examples/cowsay.cgi

@@ -0,0 +1,38 @@
+#!/usr/local/bin/python3.7
+"""
+CGI script that requests user supplied text using the INPUT status, and
+pipes it into the `cowsay` program.
+
+ _________________
+< Gemini is cool! >
+ -----------------
+        \   ^__^
+         \  (oo)\_______
+            (__)\       )\/\
+                ||----w |
+                ||     ||
+"""
+import os
+import subprocess
+import sys
+import urllib.parse
+
+query = os.environ["QUERY_STRING"]
+if not query:
+    print("10 Enter your cowsay message")
+    sys.exit()
+
+text = urllib.parse.unquote(query)
+try:
+    proc = subprocess.run(
+        ["/usr/local/bin/cowsay"],
+        input=text,
+        capture_output=True,
+        check=True,
+        text=True,
+    )
+except:
+    print("42 Unexpected Error")
+else:
+    print("20 text/plain")
+    print(proc.stdout)

examples/debug.cgi

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/local/bin/python3.7
 """
 This is a demo CGI script that prints a bunch of debug information about
 the request as an HTML document. Place it in the cgi-bin/ directory of your
@@ -6,5 +6,5 @@ server.
 """
 import cgi
 
-print("200 text/html")
+print("20 text/html")
 cgi.test()

jetforce.py

@@ -273,7 +273,7 @@ class StaticDirectoryApplication(JetforceApplication):
         status_line = out.stdout.readline().strip()
         status_parts = status_line.split(maxsplit=1)
         if len(status_parts) != 2 or not status_parts[0].isdecimal():
-            return Response(Status.CGI_ERROR, "Script generated invalid response")
+            return Response(Status.CGI_ERROR, "Unexpected Error")
 
         status, meta = status_parts