High performance gevent based python3 server.
Very simplistic API, Best suited for API servers, websocket, realtime games, chat. Generates autoapi docs and packed with a bunch of useful utilities.
schema generator and validation in 200 lines.
Schema generator and validation (inplace)
class Test2(Object):
a: Array(int)
b: Int
c: Str(format="datetime")
d: Optional[Str(format="datetimez")]
e: Str(maxlen=9)
def __init__(self):
self.a = ["string"]
self.b = 100
self.c = "2021-10-08 14:39:56.621851"
self.e = "somerandomstring"
test2_schema, test2_validator = schema(Test2)
print(json.dumps(test2_schema, indent=4))
obj = Test2()
print(obj.__dict__)
test2_validator(obj)
print(obj.__dict)Let's build few cross platform applications
Example 1: (PasteBin)
- Create a paste, with some text, restrict to users, password, file upload
import blaster # should be first line, does the gevent monkey patch
from blaster.server import route
from blaster.schema import Object
class CreatePasteRequest(Object):
title: Str(maxlen=100)
content: Str
user_ids: Optional[Array(str)]
password: Optional[Str(maxlen=100)]
upload: Optional[Str(format=binary)] #this will actually be a dict {"data": .., "headers": .., "attrs": ...}
class PasteResponse(Object):
title: Str(maxlen=100)
content: Str
created_by: Str
password: Optional[Str]
@route("/create", methods=POST)
def create(req: CreatePasteRequest) -> PasteResponse: #give the argument a type and it's available to you, check all available types
if(req.upload):
pass
See examples in the examples folder
Additional Utilitites:
AWS - send email via SES
AWS - Push tasks ( Defered processing function calls using sqs)
AWS - DynamoDb orm - blaster/aws_utils/dynamix
A 300 line mongoorm that support
- supports client level sharding using jumphash, but you might never need it.
Apache Ab simple hello world HTML results:
- export PYTHONPATH=$PYTHONPATH:$PWD/blaster
- python examples/simple_examples.py
- ab -k -c 100 -n 10000 http://localhost:8081/test
- ab -k -c 100 -n 10000 http://localhost:8081/index.html
Concurrency Level: 100
Time taken for tests: 0.995 seconds
Complete requests: 10000
Failed requests: 0
Keep-Alive requests: 0
Total transferred: 1330000 bytes
HTML transferred: 370000 bytes
Requests per second: 10050.57 [#/sec] (mean)
Time per request: 9.950 [ms] (mean)
Time per request: 0.099 [ms] (mean, across all concurrent requests)
Transfer rate: 1305.40 [Kbytes/sec] received
