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cumason123-helloworld-1.0.5
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-
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | cumason123-helloworld-1.0.5 |
| نام | cumason123-helloworld |
| نسخه کتابخانه | 1.0.5 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Curtis Mason |
| ایمیل نویسنده | cumason@bu.edu |
| آدرس صفحه اصلی | - |
| آدرس اینترنتی | https://pypi.org/project/cumason123-helloworld/ |
| مجوز | - |
# Automated PyPI Deployment sample
For used github action see [pypi-release.yml](.github/workflows/pypi-release.yml)
For automatically creating tags see [pypi_packaging.py](pypi_packaging.py)
# Test
# Python SDK for [CloudEvents](https://github.com/cloudevents/spec)
## Status
This SDK is still considered a work in progress, therefore things might (and
will) break with every update.
This SDK current supports the following versions of CloudEvents:
- v1.0
- v0.3
## Python SDK
Package **cloudevents** provides primitives to work with CloudEvents specification: https://github.com/cloudevents/spec.
Parsing upstream structured Event from HTTP request:
```python
import io
from cloudevents.sdk.event import v1
from cloudevents.sdk import marshaller
m = marshaller.NewDefaultHTTPMarshaller()
event = m.FromRequest(
v1.Event(),
{"content-type": "application/cloudevents+json"},
io.StringIO(
"""
{
"specversion": "1.0",
"datacontenttype": "application/json",
"type": "word.found.name",
"id": "96fb5f0b-001e-0108-6dfe-da6e2806f124",
"time": "2018-10-23T12:28:22.4579346Z",
"source": "<source-url>"
}
"""
),
lambda x: x.read(),
)
```
Parsing upstream binary Event from HTTP request:
```python
import io
from cloudevents.sdk.event import v1
from cloudevents.sdk import marshaller
m = marshaller.NewDefaultHTTPMarshaller()
event = m.FromRequest(
v1.Event(),
{
"ce-specversion": "1.0",
"content-type": "application/json",
"ce-type": "word.found.name",
"ce-id": "96fb5f0b-001e-0108-6dfe-da6e2806f124",
"ce-time": "2018-10-23T12:28:22.4579346Z",
"ce-source": "<source-url>",
},
io.BytesIO(b"this is where your CloudEvent data"),
lambda x: x.read(),
)
```
Creating a minimal CloudEvent in version 0.1:
```python
from cloudevents.sdk.event import v1
event = (
v1.Event()
.SetContentType("application/json")
.SetData('{"name":"john"}')
.SetEventID("my-id")
.SetSource("from-galaxy-far-far-away")
.SetEventTime("tomorrow")
.SetEventType("cloudevent.greet.you")
)
```
Creating HTTP request from CloudEvent:
```python
from cloudevents.sdk import converters
from cloudevents.sdk import marshaller
from cloudevents.sdk.converters import structured
from cloudevents.sdk.event import v1
event = (
v1.Event()
.SetContentType("application/json")
.SetData('{"name":"john"}')
.SetEventID("my-id")
.SetSource("from-galaxy-far-far-away")
.SetEventTime("tomorrow")
.SetEventType("cloudevent.greet.you")
)
m = marshaller.NewHTTPMarshaller([structured.NewJSONHTTPCloudEventConverter()])
headers, body = m.ToRequest(event, converters.TypeStructured, lambda x: x)
```
## HOWTOs with various Python HTTP frameworks
In this topic you'd find various example how to integrate an SDK with various HTTP frameworks.
### Python requests
One of popular framework is [`requests`](http://docs.python-requests.org/en/master/).
#### CloudEvent to request
The code below shows how integrate both libraries in order to convert a CloudEvent into an HTTP request:
```python
def run_binary(event, url):
binary_headers, binary_data = http_marshaller.ToRequest(
event, converters.TypeBinary, json.dumps)
print("binary CloudEvent")
for k, v in binary_headers.items():
print("{0}: {1}\r\n".format(k, v))
print(binary_data.getvalue())
response = requests.post(url,
headers=binary_headers,
data=binary_data.getvalue())
response.raise_for_status()
def run_structured(event, url):
structured_headers, structured_data = http_marshaller.ToRequest(
event, converters.TypeStructured, json.dumps
)
print("structured CloudEvent")
print(structured_data.getvalue())
response = requests.post(url,
headers=structured_headers,
data=structured_data.getvalue())
response.raise_for_status()
```
Complete example of turning a CloudEvent into a request you can find [here](samples/python-requests/cloudevent_to_request.py).
#### Request to CloudEvent
The code below shows how integrate both libraries in order to create a CloudEvent from an HTTP request:
```python
response = requests.get(url)
response.raise_for_status()
headers = response.headers
data = io.BytesIO(response.content)
event = v1.Event()
http_marshaller = marshaller.NewDefaultHTTPMarshaller()
event = http_marshaller.FromRequest(
event, headers, data, json.load)
```
Complete example of turning a CloudEvent into a request you can find [here](samples/python-requests/request_to_cloudevent.py).
## SDK versioning
The goal of this package is to provide support for all released versions of CloudEvents, ideally while maintaining
the same API. It will use semantic versioning with following rules:
- MAJOR version increments when backwards incompatible changes is introduced.
- MINOR version increments when backwards compatible feature is introduced INCLUDING support for new CloudEvents version.
- PATCH version increments when a backwards compatible bug fix is introduced.
## Community
- There are bi-weekly calls immediately following the [Serverless/CloudEvents
call](https://github.com/cloudevents/spec#meeting-time) at
9am PT (US Pacific). Which means they will typically start at 10am PT, but
if the other call ends early then the SDK call will start early as well.
See the [CloudEvents meeting minutes](https://docs.google.com/document/d/1OVF68rpuPK5shIHILK9JOqlZBbfe91RNzQ7u_P7YCDE/edit#)
to determine which week will have the call.
- Slack: #cloudeventssdk channel under
[CNCF's Slack workspace](https://slack.cncf.io/).
- Email: https://lists.cncf.io/g/cncf-cloudevents-sdk
- Contact for additional information: Denis Makogon (`@denysmakogon` on slack).
نحوه نصب
نصب پکیج whl cumason123-helloworld-1.0.5:
pip install cumason123-helloworld-1.0.5.whl
نصب پکیج tar.gz cumason123-helloworld-1.0.5:
pip install cumason123-helloworld-1.0.5.tar.gz