private-values 0.5.8

update values into class attrs from OsEnvironment or Ini/Json File

private_values (v0.5.8)

DESCRIPTION_SHORT

Update values into class attrs from osenvironment or ini/json file

DESCRIPTION_LONG

designed to use private data like username/pwd kept secure in osenvironment or ini/json-file for your several home projects at ones.
and not open it in public.

caution:
in requirements for other projects use fixed version! because it might be refactored so you would get exception soon.

Features

1. load values to instance attrs from:
   • Environment
   • IniFile
   • JsonFile
   • CsvFile
   • direct text instead of file
   • direct dict instead of file
2. attr access:
   • via any lettercase
   • by instance attr
   • like dict key on instance
3. work with dict:
   • apply
   • update
   • preupdate
4. update_dict as cumulative result - useful in case of settings result

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License

See the LICENSE file for license rights and limitations (MIT).

Release history

See the HISTORY.md file for release history.

Installation

pip install private-values

Import

from private_values import *

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USAGE EXAMPLES

See tests and sourcecode for other examples.

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1. example1.py

# ===================================================================
# by instance attr
# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *

class Cls:
    data = PrivateAuthJson(_section="AUTH")
    def connect(self):
        name = self.data.NAME
        name = self.data.NamE     # case insensitive

# like dict key on instance
# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *

class Cls:
    data = PrivateAuthJson(_section="AUTH")
    def connect(self):
        name = self.data["NAME"]
        name = self.data["NamE"]   # case insensitive

# ===================================================================
### use annotations for your param names (best practice!)
# when instantiating if it will not get loaded these exact params from your private sources - RAISE!  
# but you could not use it and however keep access to all existed params in used section!
# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *
class MyPrivateJson(PrivateJson):
    NAME: str
    PWD: str

name = MyPrivateJson().NAME


# ===================================================================
# in example above you could simply use existed classes
from private_values import *
name = PrivateAuthJson().NAME


# ===================================================================
### 1. Env

from private_values import *

class Cls:
   user = PrivateEnv["NAME"]
   user = PrivateEnv.NAME


# ===================================================================
### 2. IniFile
# Use different sections
from private_values import *
class Cls:
   user = PrivateIni(_section="CustomSection").NAME


# ===================================================================
# Change full settings
from private_values import *

class CustomIniValues(PrivateIni):
   DIRPATH = "new/path/"
   DIRPATH = pathlib.Path("new/path/")
   FILENAME = "my.ini"
   SECTION = "CustomSection"

class Cls:
   user = CustomIniValues.NAME

# ===================================================================
# Without creating new class
from private_values import *
class Cls:
   pv1 = PrivateIni(_filename="otherFilename").pv1


# ===================================================================
### 3. JsonFile
# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *

class MyPrivateJson(PrivateJson):
    SECTION = "AUTH"
    NAME: str
    PWD: str

class Cls:
    data = MyPrivateJson()
    def connect(self):
        name = self.data.NAME

# ===================================================================
# use already created templates (PrivateAuthJson/PrivateTgBotAddressJson) for standard attributes
# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *

class Cls:
    data = PrivateAuthJson(_section="AUTH")
    def connect(self):
        name = self.data.NAME

# ===================================================================
### 4. Auto  
# you can use universal class  
# it will trying get all your annotated params from one source of Json/Ini/Env (in exact order)  
# in this case you cant use FileName and must use annotations!

# {"AUTH": {"NAME": "MyName", "PWD": "MyPwd"}}

from private_values import *

class MyPrivate(PrivateAuto):
    SECTION = "AUTH"
    NAME: str
    PWD: str

name = MyPrivate().NAME
# ===================================================================

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