kn func create -l typescript leximpact-socio-fiscal-faas-cas-types

.funcignore

+
+# Use the .funcignore file to exclude files which should not be
+# tracked in the image build. To instruct the system not to track
+# files in the image build, add the regex pattern or file information
+# to this file.

.gitignore

+
+# Functions use the .func directory for local runtime data which should
+# generally not be tracked in source control. To instruct the system to track
+# .func in source control, comment the following line (prefix it with '# ').
+/.func

Procfile

+web: python -m parliament .

README.md

+# Python HTTP Function
+
+Welcome to your new Python function project! The boilerplate function
+code can be found in [`func.py`](./func.py). This function will respond
+to incoming HTTP GET and POST requests.
+
+## Endpoints
+
+Running this function will expose three endpoints.
+
+  * `/` The endpoint for your function.
+  * `/health/readiness` The endpoint for a readiness health check
+  * `/health/liveness` The endpoint for a liveness health check
+
+The health checks can be accessed in your browser at
+[http://localhost:8080/health/readiness]() and
+[http://localhost:8080/health/liveness]().
+
+You can use `func invoke` to send an HTTP request to the function endpoint.
+
+
+## Testing
+
+This function project includes a [unit test](./test_func.py). Update this
+as you add business logic to your function in order to test its behavior.
+
+```console
+python test_func.py
+```

app.sh

+#!/bin/sh
+
+exec python -m parliament "$(dirname "$0")"

func.py

+from parliament import Context
+from flask import Request
+import json
+
+
+# parse request body, json data or URL query parameters
+def payload_print(req: Request) -> str:
+    if req.method == "POST":
+        if req.is_json:
+            return json.dumps(req.json) + "\n"
+        else:
+            # MultiDict needs some iteration
+            ret = "{"
+
+            for key in req.form.keys():
+                ret += '"' + key + '": "'+ req.form[key] + '", '
+
+            return ret[:-2] + "}\n" if len(ret) > 2 else "{}"
+
+    elif req.method == "GET":
+        # MultiDict needs some iteration
+        ret = "{"
+
+        for key in req.args.keys():
+            ret += '"' + key + '": "' + req.args[key] + '", '
+
+        return ret[:-2] + "}\n" if len(ret) > 2 else "{}"
+
+
+# pretty print the request to stdout instantaneously
+def pretty_print(req: Request) -> str:
+    ret = str(req.method) + ' ' + str(req.url) + ' ' + str(req.host) + '\n'
+    for (header, values) in req.headers:
+        ret += "  " + str(header) + ": " + values + '\n'
+
+    if req.method == "POST":
+        ret += "Request body:\n"
+        ret += "  " + payload_print(req) + '\n'
+
+    elif req.method == "GET":
+        ret += "URL Query String:\n"
+        ret += "  " + payload_print(req) + '\n'
+
+    return ret
+
+
+def main(context: Context):
+    """
+    Function template
+    The context parameter contains the Flask request object and any
+    CloudEvent received with the request.
+    """
+
+    # Add your business logic here
+    print("Received request")
+
+    if 'request' in context.keys():
+        ret = pretty_print(context.request)
+        print(ret, flush=True)
+        return payload_print(context.request), 200
+    else:
+        print("Empty request", flush=True)
+        return "{}", 200

func.yaml

+specVersion: 0.36.0
+name: leximpact-socio-fiscal-faas-cas-types
+runtime: python
+created: 2025-02-13T17:24:49.42159109+01:00

requirements.txt

+parliament-functions==0.1.0

test_func.py

+import unittest
+
+func = __import__("func")
+
+class TestFunc(unittest.TestCase):
+
+  def test_func_empty_request(self):
+    resp, code = func.main({})
+    self.assertEqual(resp, "{}")
+    self.assertEqual(code, 200)
+
+if __name__ == "__main__":
+  unittest.main()