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argsloader-0.0.1
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مشاهده بیشترتوضیحات
Configuration Parsing and Management Based on ChainLoader
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | argsloader-0.0.1 |
| نام | argsloader |
| نسخه کتابخانه | 0.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | HansBug |
| ایمیل نویسنده | hansbug@buaa.edu.cn |
| آدرس صفحه اصلی | https://github.com/HansBug/argsloader |
| آدرس اینترنتی | https://pypi.org/project/argsloader/ |
| مجوز | Apache License, Version 2.0 |
# argsloader
[](https://pypi.org/project/argsloader/)
[](https://pypi.org/project/argsloader/)
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[](https://github.com/HansBug/argsloader/actions?query=workflow%3A%22Package+Release%22)
[](https://codecov.io/gh/HansBug/argsloader)
[](https://github.com/HansBug/argsloader/stargazers)
[](https://github.com/HansBug/argsloader/network)
[](https://github.com/HansBug/argsloader/issues)
[](https://github.com/HansBug/argsloader/pulls)
[](https://github.com/HansBug/argsloader/graphs/contributors)
[](https://github.com/HansBug/argsloader/blob/master/LICENSE)
Configuration Parsing and Management Based on [chainloader](https://github.com/HansBug/chainloader).
The argsloader library's main goal is to extract and change configuration data before implementing it using its computational mechanism:
* Reusability of local configuration modules
* Scalability and composition of configuration components
* Constructing complicated configuration data validation quickly
## Installation
You can simply install it with `pip` command line from the official PyPI site.
```shell
pip install argsloader
```
For more information about installation, you can refer to [Installation](https://HansBug.github.io/argsloader/main/tutorials/installation/index.html).
## Quick Start
### Painless Try
A simple usage is like above
```python
from argsloader.units import yesno, number, is_type, interval
if __name__ == '__main__':
yn = yesno() # yes-no option
print(yn('yes')) # True
print(yn('no')) # False
print(yn(True)) # True
print(yn(False)) # False
num = number() # any number
print(num(1)) # 1
print(num('1.2')) # 1.2
print(num('0x4f')) # 79
int_ = number() >> is_type(int) # any int number
print(num(1)) # 1
print(num('0x4f')) # 79
print(num(1.2)) # TypeError
val_ = number() >> interval.LR(0, 10) # number within [0, 10]
print(num(1)) # 1
print(num(1.2)) # 1.2
print(num(11)) # ValueError
```
After the unit is built, it can be used to transform and validate the given value.
### Full Validation
Sometimes, there may be multiple errors in the given value, but if you directly call corresponding loader (i.e. call the pre-defined `__call__` method), only the first error will be raised.
```python
from argsloader.units import is_type, interval
if __name__ == '__main__':
in_ = is_type(int) & interval.LR(0, 10) # int within [0, 10]
print(in_(1)) # OK
print(in_(10)) # OK
print(in_(11.2)) # not an int, not in [0, 10] neither
```
The output should be
```
1
10
Traceback (most recent call last):
File "test_main.py", line 7, in <module>
print(in_(11.2)) # not an int, not in [0, 10] neither
File "/home/hansbug/projects/argsloader/argsloader/units/base.py", line 237, in __call__
return self.call(v, 'FIRST')
File "/home/hansbug/projects/argsloader/argsloader/units/base.py", line 249, in call
return self._process(PValue(v, ())).act(err_mode)
File "/home/hansbug/projects/argsloader/argsloader/base/result.py", line 264, in act
raise self._first_error()
File "/home/hansbug/projects/argsloader/argsloader/units/build.py", line 80, in _easy_process
pres = self._transform(v, pvalues)
File "/home/hansbug/projects/argsloader/argsloader/units/build.py", line 105, in _transform
v.value, nested_map(lambda x: x.value, pres)
File "/home/hansbug/projects/argsloader/argsloader/units/type.py", line 43, in _calculate
raise TypeError(f'Value type not match - {_tname(type_)} expected but {_tname(type(v))} found.')
TypeParseError: Value type not match - int expected but float found.
```
To resolve this problem, you can use method `call` to show them all.
```python
from argsloader.units import is_type, interval
if __name__ == '__main__':
in_ = is_type(int) & interval.LR(0, 10) # int within [0, 10]
print(in_.call(1)) # OK
print(in_.call(10)) # OK
print(in_.call(11.2)) # not an int, not in [0, 10] neither
```
The output should be
```
1
10
Traceback (most recent call last):
File "test_main.py", line 7, in <module>
print(in_.call(11.2))
File "/home/hansbug/projects/argsloader/argsloader/units/base.py", line 249, in call
return self._process(PValue(v, ())).act(err_mode)
File "/home/hansbug/projects/argsloader/argsloader/base/result.py", line 268, in act
raise self._full_error()
argsloader.base.exception.MultipleParseError: (2 errors)
<root>: TypeParseError: Value type not match - int expected but float found.
<root>: ValueParseError: Value not in interval - [0, 10] expected but 11.2 found.
```
For further examples and best practice, see
* [Cheat Sheet of Units (still under developing)](https://hansbug.github.io/argsloader/main/tutorials/cheat_sheet/index.html)
* [Example of C51 Configuration](https://hansbug.github.io/argsloader/main/best_practice/c51/index.html)
* [Example of Subprocess Env Manager](https://hansbug.github.io/argsloader/main/best_practice/subprocess_env_manager/index.html)
* [Example of One vs One Configuration](https://hansbug.github.io/argsloader/main/best_practice/one_vs_one/index.html)
## Contributing
We appreciate all contributions to improve `argsloader`, both logic and system designs. Please refer to CONTRIBUTING.md for more guides.
## License
`argsloader` released under the Apache 2.0 license.
نیازمندی
| مقدار | نام |
|---|---|
| <1,>=0.4.7 | hbutils |
| >=4.2.4 | cachetools |
| >=0.5.1 | inflection |
| >=2.0.0 | wordninja |
| >=0.8.0 | enum-tools |
| >=1.2.13 | deprecated |
| ~=3.0.0 | Jinja2 |
| ~=3.2.0 | sphinx |
| ~=0.4.3 | sphinx-rtd-theme |
| - | enum-tools |
| - | sphinx-toolbox |
| >=0.0.2 | plantumlcli |
| - | packaging |
| ~=0.2.4 | sphinx-multiversion |
| ~=1.0.2 | where |
| <2,>=1.7 | easydict |
| <2,>=1.19 | numpy |
| >=5 | coverage |
| >=4.0.3 | mock |
| ~=3.5 | flake8 |
| ~=6.2.5 | pytest |
| ~=3.0.0 | pytest-cov |
| ~=3.6.1 | pytest-mock |
| >=1.34.0 | pytest-xdist |
| ~=10.2 | pytest-rerunfailures |
| ~=2.0.2 | pytest-timeout |
| ~=3.4.0 | pytest-benchmark |
| <2,>=1.7 | easydict |
| >=2 | testtools |
| <2,>=1.19 | numpy |
| >=1.0.2 | where |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl argsloader-0.0.1:
pip install argsloader-0.0.1.whl
نصب پکیج tar.gz argsloader-0.0.1:
pip install argsloader-0.0.1.tar.gz