Renamed package itself

1 files changed, 59 insertions, 0 deletions

diff --git a/paste/echo.py b/paste/echo.py
new file mode 100644
index 0000000..1a1c91f
--- /dev/null
+++ b/paste/echo.py
@@ -0,0 +1,59 @@
+r"""\
+WSGI application
+
+Does things as requested.  Takes variables:
+
+header.header-name=value, like
+  header.location=http://yahoo.com
+
+error=code, like
+  error=301 (temporary redirect)
+  error=assert (assertion error)
+
+environ=true,
+  display all the environmental variables, like
+  key=str(value)\n
+
+message=string
+  display string
+"""
+
+import cgi
+import httpexceptions
+
+def application(environ, start_response):
+    form = cgi.FieldStorage(fp=environ['wsgi.input'],
+                            environ=environ,
+                            keep_blank_values=True)
+    headers = {}
+    for key in form.keys():
+        if key.startswith('header.'):
+            headers[key[len('header.'):]] = form[key].value
+            
+    if form.getvalue('error') and form['error'].value != 'iter':
+        if form['error'].value == 'assert':
+            assert 0, "I am asserting zero!"
+        raise httpexceptions.get_exception(int(form['error'].value))(
+            headers=headers)
+
+    if form.getvalue('environ'):
+        write = start_response('200 OK', [('Content-type', 'text/plain')])
+        items = environ.items()
+        items.sort()
+        return ['%s=%s\n' % (name, value)
+                for name, value in items]
+
+    if form.has_key('message'):
+        write = start_response('200 OK', [('Content-type', 'text/plain')])
+        write(form['message'].value)
+        return []
+
+    if form.getvalue('error') == 'iter':
+        return BadIter()
+        
+    write = start_response('200 OK', [('Content-type', 'text/html')])
+    return ['hello world!']
+
+class BadIter(object):
+    def __iter__(self):
+        assert 0, "I am assert zero in the iterator!"