grpc_requests
GRPC for Humans
Leverage reflection
to interact with GRPC in a familiar manner for users of the requests library.
from grpc_requests import Client
client = Client.get_by_endpoint("localhost:50051")
assert client.service_names == ["helloworld.Greeter"]
request_data = {"name": "sinsky"}
say_hello_response = client.request("helloworld.Greeter", "SayHello", request_data)
assert say_hello_response == {"message":"Hello sinsky!"}
Features
- Create a client easily when connecting to servers implementing grpc reflection
- Still support creating a client from stubs when reflection isn't available
- All unary and stream methods supported
- TLS and compression connections supported
- AsyncIO API supported
Install
pip install grpc_requests
Usage
In short:
Instantiate a client using the URL of a GRPC server and any authentication
credentials you may need. If the server utilizes SSL (and it probably does)
make sure to toggle that flag.
from grpc_requests import Client
metadata = [("authorization", "bearer my.cool.jwt")]
client = Client.get_by_endpoint("cool.servers.arecool:443", ssl=True, metadata=metadata)
The examples page provides more thorough examples of
usage scenarioes, and the unit tests are also a useful reference point.
Contributing
Contributions from the community are welcomed and greatly appreciated.
Before opening a PR, tests.sh can be used to ensure the contribution passes
linting and unit test checks.
PRs should be targeted to merge with the develop
branch. When opening a PR,
please assign it to a maintainer for review. The maintainers will take it from
there.
Questions, Comments, Issues?
For questions, please start a conversation on the discussions page!
For feature requests or bugs, please open an issue and assign it the appropriate tag.
Maintainers
ChangeLog
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.
0.1.13 - 2023-12-03
Added
- Added channel interceptors for standard and async clients
Fixed
- Refactored how methods and services are added to description pool to better avoid cases where FileDescriptors may be added twice.
0.1.12 - 2023-11-26
Added
- Method to print out a generic descriptor added to utils collection
- Helper methods to print out a method's request and responses in a human readable format
Changed
- Documentation revamped
- Version checks to avoid using deprecated methods added to async client
Fixed
- Include
requirements.txt
in build manifest
Deprecated
- Method to retrieve fields for the descriptor of a method's input type.
Added
0.1.11 - 2023-10-05
Added
- Method to retrieve fields for the descriptor of a method's input type.
Changes
- Updates to minimum versons of requirements to address vulnerabilities
0.1.10 - 2023-03-07
Fixed
- Corrected pin of
protobuf
version in requirements.txt
0.1.9 - 2023-02-14
Changes
- Reimplementation of test case framework
- Restoration of reflection client test cases
- Updates to continuous integration pipeline
0.1.8 - 2023-01-24
Changes
- Update project and dev dependencies to versions that require Python >= 3.7
- Update project documentation and examples
0.1.7 - 2022-12-16
Deprecated
- homi dependency, as the project has been archived
- homi dependent test code
0.1.6 - 2022-11-10
Fixed
- Ignore repeat imports of protobufs and reflecting against a server
0.1.3 - 2022-7-14
Fixed
Issues
- ignore test before deploy
0.1.2 - 2022-7-7
0.1.1 - 2022-6-13
Changes
- remove unused package : click #35
0.1.0 - 2021-8-21
Added
- Full TLS connection support
Fixed
- Ignore reflection if service already registered
Changed
Fixed
- Fix 3.6 compatibility issue : await is in f-string
0.0.9 - 2020-12-25
Added
0.0.8 - 2020-11-24
Added
Fixed
- Bypasss kwargs to base client
0.0.7 - 2020-10-4
Added
0.0.6 - 2020-10-3
Added
0.0.5 - 2020-9-9
Changed
- Response filled gets original proto field name rather than(before returned lowerCamelCase)
0.0.4 - 2020-7-21
0.0.3 - 2020-7-21
Added
- Dynamic request method
- Service client
0.0.2 - 2020-7-20
Added
- Support all method types
- Add request test case
0.0.1 - 2020-7-20
Added
- Sync proto using reflection
- Auto convert request(response) from(to) dict
- Support unary-unary