VYPER EXAMPLE

00.VYPER EXAMPLE.md

VYPER EXAMPLE

01.vyper_from_string.py

from vyper import v
import json, yaml
import os,string

v.set_env_prefix('ADANACTL')
v.automatic_env()

#---------------------------------------------
# JSON CONFIG EXAMPLE
#---------------------------------------------

print("---\nJSON Example\n---")

# Set some ENV vars for testing
os.environ['ADANACTL_HOST.ADDRESS'] = "10.0.0.1"

v.set_config_type('json') 
json_example = '''
{
    "host": {
        "address": "localhost",
        "port": 5799
    },
    "datastore": {
        "metric": {
            "host": "127.0.0.1",
            "port": 3099
        },
        "warehouse": {
            "host": "198.0.0.1",
            "port": 2112
        }
    }
}
'''

v.read_config(json_example)
print("Host Address: " + v.get('host.address'))
print("Host Port: " + str(v.get('host.port')))



#---------------------------------------------
# YAML CONFIG EXAMPLE
#---------------------------------------------

print("---\nYAML Example\n---")

# Overriding the Config with ENV variable
os.environ['ADANACTL_CLOTHING.TROUSER'] = "Chinos"

v.set_config_type('yaml')  # or v.set_config_type('YAML')
yaml_example = '''
Hacker: true
name: steve
hobbies:
- skateboarding
- snowboarding
- go
clothing:
  jacket: leather
  trousers: denim
age: 35
eyes : brown
beard: true
'''

v.read_config(yaml_example)

print("Clothing Trouser: " + v.get('clothing.trouser'))
print("Clothing Jacket" + v.get('clothing.jacket'))

02.vyper_from_file.py

from vyper import v
import json, yaml, os

v.set_env_prefix('ADANACTL')
v.automatic_env()

# Set some ENV vars for testing
os.environ['ADANACTL_HACKER'] = "False"
os.environ['ADANACTL_NAME'] = "Roberto"

# FROM JSON config file
v.set_config_name('cfg1')
v.set_config_type('json')  
v.add_config_path('.')
cfg1 = v.read_in_config()
print(cfg1)



# FROM YAML config file
v.set_config_type('yaml')  
v.set_config_name('cfg2')
v.add_config_path('.')
cfg2 = v.read_in_config()
print(cfg2)

print('--')
print(v.get('Hacker'))
print(v.get('NAME'))

03.cfg1.json

{
    "host": {
        "address": "localhost",
        "port": 5799
    },
    "datastore": {
        "metric": {
            "host": "127.0.0.1",
            "port": 3099
        },
        "warehouse": {
            "host": "198.0.0.1",
            "port": 2112
        }
    }
}

04.cfg2.yaml

---
Hacker: true
NAME: steve
hobbies:
- skateboarding
- snowboarding
- go
clothing:
  jacket: leather
  trousers: denim
age: 35
eyes : brown
beard: true
...