1 files changed, 57 insertions, 0 deletions
diff --git a/paste/webkit/examples/EchoServlet.py b/paste/webkit/examples/EchoServlet.py
new file mode 100644
index 0000000..6dc30c6
--- /dev/null
+++ b/paste/webkit/examples/EchoServlet.py
@@ -0,0 +1,57 @@
+r"""\
+Paste/WebKit 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
+"""
+
+# Special WSGI version of WebKit:
+from paste.webkit.wkservlet import Page
+from paste import httpexceptions
+
+class EchoServlet(Page):
+
+    def writeHTML(self):
+        req = self.request()
+        headers = {}
+        for key, value in req.fields().items():
+            if key.startswith('header.'):
+                name = key[len('header.'):]
+                self.response().setHeader(name, value)
+                # @@: I shouldn't have to do this:
+                headers[name] = value
+
+        error = req.field('error', None)
+        if error and error != 'iter':
+            if error == 'assert':
+                assert 0, "I am asserting zero!"
+            raise httpexceptions.get_exception(
+                int(error), headers=headers)
+        
+        if req.field('environ', None):
+            items = req.environ().items()
+            items.sort()
+            self.response().setHeader('content-type', 'text/plain')
+            for name, value in items:
+                self.write('%s=%s\n' % (name, value))
+            return
+
+        if req.hasField('message'):
+            self.response().setHeader('content-type', 'text/plain')
+            self.write(req.field('message'))
+            return
+
+        self.write('hello world!')