grimen / python-config2 Goto Github PK

Versions

• Config2 - 0.3.1
• Python - 3.6.3

Issue
Following YAML loading warning is been thrown:

/usr/local/lib/python3.6/site-packages/config2/serializers/yaml_.py:51: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.

Hi,

It appears that the default.yml is overriding the custom-environment-variables.yml defined configuration.

Python Version: 2.7.8

Project Structure

• ./requirements.txt
• ./.python-version
• ./config/custom-environment-variables.yml
• ./config/default.yml
• ./main.py
• ./env

main.py

from config2.config import config

import os

print(os.environ['APP']) 
print('port', config.port) 

config/default.yml

port: 3000

config/custom-environment-variables.yml

port: APP

When run with python main.py config returns the default (3000) as expected
When run with APP=1111 python main.py config still returns 3000 where I expected 1111 however the APP environment variable is returning 1111.

Is virtualenv causing a problem here?

requirements.txt

attributedict==0.1.8
blessings==1.7
Click==7.0
colour-runner==0.1.1
config2==0.1.4
deepdiff==3.3.0
deepmerge==0.0.4
easypackage==0.1.8
filelock==3.0.9
itsdangerous==0.24
Jinja2==2.10
jsonpickle==1.0
MarkupSafe==1.0
pluggy==0.7.1
py==1.6.0
Pygments==2.2.0
PyYAML==3.13
six==1.11.0
toml==0.10.0
tox==3.5.2
virtualenv==16.0.0
Werkzeug==0.14.1

Thanks for your work btw

EDIT:
Just to add to this, defining configuration in another file works fine.
i.e config/foo.yml
and executing ENV=foo python main.py will return the correct configuration.

As I follow the README, I come across the issue that config.get_env() raises an AttributeError
By looking through config.py, I can't seem to find the function too.
What am I missing here?

Hi,

I still get release 0.2.0 if I run "pip install config2", which contains the bogus custom-environment-variables.yml handling. I need to install from Github directly to get version 0.2.1.

Also, get_env() still does not work.

However, very nice project! Perfectly fits my needs.

Best - André.

See grimen/python-attributedict#6

I' unable to execute the ENV=development python app.py on windows 10 .
I tried executing the following command

set ENV=development & python app.py

Output:
DEFAULT 1
{'b1': [1, 2, 3], 'b2': ['foo', 'bar'], 'b3': {'c1': 1, 'c2': 'DEFAULT 2'}}
DEFAULT 2
config.some_key_only_for_dev 'some_key_only_for_dev'
config.some_key_only_for_foo 'some_key_only_for_foo'
config.some_key_only_for_foo 'some_key_only_for_prod'
$$$
Excepted result
DEFAULT 1
{'b1': [1, 2, 3], 'b2': ['DEV 1'], 'b3': {'c1': 1, 'c2': 'DEV 2'}}
DEV 2
config.some_key_only_for_dev True
config.some_key_only_for_foo 'some_key_only_for_foo'
config.some_key_only_for_foo 'some_key_only_for_prod'

Sorry, cant find contact to write PM
As i understand the one file for one environment
But is it possible to load multiple file in default enviroment?

if I use:
from config2.config import config
config.values

it return values from all enviroment but this is not able with using dict keys as method

is it possible?

thanks

Hello! Thanks for sharing your work. In a kubernetes env, it's useful to attach multiple (shared) configmaps to a service, etc. An attached configmap gets associated with a local directory. The capabilty to combine/overlay configs from several directories would be useful for python, too. Thank you.

Besides YML , JSON format would be very nice.

Hi Jonas,

I have an issue during the install of the new version of config2 (0.3.2).

It seems that there is an issue with the requirements of the mybad module.
Please find attached the log file (clean install from a docker image).

$ pip install config2
[...]
Collecting mybad>=0.1.4 (from config2)
  Downloading https://files.pythonhosted.org/packages/fb/62/5366bda200b009452f4446ade7758f0a18be21a3131ca5e541d4b07e6d4e/mybad-0.2.0.tar.gz
    ERROR: Complete output from command python setup.py egg_info:
    ERROR: Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-s_jj15d_/mybad/setup.py", line 8, in <module>
        import setupextras
    ModuleNotFoundError: No module named 'setupextras'

Thank you for your help (and for the package ;))!

Jean-Baptiste

error-config2.log

Example:

[2019-01-16 20:54:39 -0500] [11635] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/Users/grimen/.pyenv/versions/3.6.6/envs/3.6.6-default/lib/python3.6/site-packages/attributedict/collections.py", line 223, in __getattr__
    return self.__getitem__(key)
  File "/Users/grimen/.pyenv/versions/3.6.6/envs/3.6.6-default/lib/python3.6/site-packages/attributedict/collections.py", line 165, in __getitem__
    result = self.__dict__.__getitem__(key)
KeyError: 'nn'

Useful for less verbose environment flag parsing.

Example:

config.truthy(None) # => False
config.truthy(False) # => False
config.truthy(0) # => False
config.truthy("0") # => False
config.truthy("false") # => False
config.truthy("False") # => False
config.truthy("FALSE") # => False
config.truthy("no") # => False # e.g. YAML
config.truthy("No") # => False # e.g. YAML
config.truthy("NO") # => False # e.g. YAML
config.truthy("") # => False
config.truthy("nil") # => False
config.truthy("null") # => False

config.truthy(True) # => True
config.truthy(1) # => True
config.truthy("1") # => True
config.truthy("true") # => True
config.truthy("True") # => True
config.truthy("TRUE") # => True
config.truthy("yes") # => True # e.g. YAML
config.truthy("Yes") # => True # e.g. YAML
config.truthy("YES") # => True # e.g. YAML
config.truthy({}) # => True
config.truthy([]) # => True

This utility works fine when I am using it in development env, but when I package my project and install to my local virtual env, it will complain following:

ImportError: cannot import name 'config' from 'config2.config'.

Looks like it cannot find the configuration files, how can I solve this problem?

Thanks

This morning our builds started failing, and it appears that all versions of the codecov package have been yanked from PyPI: https://pypi.org/project/codecov/
So please remove the codecov >= 2.0.15 dependency or implement a alternate solution

First of all, thanks for building this library! I was banging my head against a wall trying to find a simple-yet-powerful application config approach like node-config in the Python ecosystem.

Unfortunately, pip-installing config2 installs its development dependencies as well. As of 2020, I would suggest to simply replace the setuptools-setupextras-based approach with Poetry to reduce manual boilerplate code. I would be happy to submit a PR if you welcome this.

I also have a few more problems and solutions in mind. Let me know if you welcome contributions, and I will file them in separate issues. Cheers!