Metadata-Version: 2.1
Name: fmu-steaclient
Version: 0.7.6
Summary: stea - calculate economic analysis
Home-page: https://github.com/equinor/fmu-steaclient
Author: Scout, Equinor ASA
Platform: any
Classifier: Development Status :: 1 - Planning
Classifier: Environment :: Plugins
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)
Classifier: Natural Language :: English
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: requests
Requires-Dist: pyyaml
Requires-Dist: configsuite>=0.6
Requires-Dist: resdata

[![Actions Status](https://github.com/equinor/stea/workflows/CI/badge.svg)](https://github.com/equinor/stea/actions?query=workflow=CI)
[![Code Style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)


# Stea

Stea is a HTTP client for Stea calculations, some documentation can be found in
the [stea/__init__.py](stea/__init__.py) file. The source code in this project
is a Python package, to actually use it you will need to write your own
executable script.

The main way to configure the stea client is through a yaml file, an example
configuration file is shown here:

```yaml
# The id of the project, which must already exist and be available in
# the stea database. In the Stea documentation this is called "AlternativeId".
project-id: 4782
project-version: 1


# All information in stea is versioned with a timestamp. When we request a
# calculation we must specify wich date we wish to use to fetch configuration
# information for assumptions like e.g. the oil price.
config-date: 2018-07-01 12:00:00


# The stea web client works by *adjusting* the profiles in an existing
# stea project which has already been defined. That implies that all
# profiles added in this configuration file should already be part of
# the project. To match the profiles specified here with the profiles in
# the project we must give a id for the profiles.

# The profiles keyword is used to enter profile data explicitly in the
# configuration file. Each profile is identified with an id from the
# existing stea project, a start date and the actual data.

profiles:
    23fc0639-453f-42ee-876c-1e7b94a4f2bb:
       start-date: 2018-01-01
       data: [100, 200, 300]

# Profiles which are calculated directly from an eclipse simulation are
# listed with the ecl-profiles key. Each profile is identified with an id
# from the stea project and an eclipe key like 'FOPT'. By default the stea
# client will calculate a profile from the full time range of the simulated
# data, but you can optionally use the keywords start-date and end-year to
# limit the time range. All data in the end-year is included.
ecl-profiles:
  bf063de9-453f-42ee-876c-1e7b94a4f2bb:
     ecl-key: FOPT

  91e7b94a4f2bb-453f-42ee-876c-bf063de:
     ecl-key: FGPT
     start-date: 2020-01-01
     end-year: 2030

  profile_comment_in_stea:
     ecl-key: FWPT
     glob_mult: 1.1

  another_profile_comment_in_stea:
     ecl-key: FWPT
     mult: [ 1.1, 2, 0 ]

# When you use the ecl-profiles keyword to update profiles feteched directly
# from an eclipse simulation you also need to set the ecl-case keyword to
# point to an existing eclipse summary case on disk
ecl-case: models/eclipse/ECL_CASE_016

# What do you want stea to calculate
results:
   - NPV
```

An minimal example script using the `stea` package could be:

```python
#!/usr/bin/env python
import sys
import stea

def main(argv):
    if len(argv) == 2:
       fname = argv[1]
    else:
        raise AttributeError('Need yaml formatted configuration file as first commandline argument')

    stea_input = stea.SteaInput([fname])
    res = stea.calculate(stea_input)
    for res, value in res.results(stea.SteaKeys.CORPORATE).items():
        print("{res} : {value}".format(res=res, value=value))


if __name__ == "__main__":
   main(sys.argv)

```

# Installation and usage

stea is available on [pypi](https://pypi.org/project/stea/) and can be installed using `pip install stea`.

```sh
# Install
pip install stea
```

## Run tests
[tox](https://tox.readthedocs.io/en/latest/) is used as the test facilitator,
to run the full test suite:

```sh
# Test
pip install tox
tox
```

or to run it for a particular Python version (in this case Python 3.7):

```sh
# Test
pip install tox
tox -e py37
```

or to run it for a the current Python version:

```sh
# Test
pip install tox
tox -e py
```

[pytest](https://docs.pytest.org/en/latest/) is used as the test runner, so for quicker
iteration it is possible to run:

```sh
# Test
pytest
```

this requires that the test dependencies from `test_requirements.txt` are installed.

```sh
# Install test requirements
pip install -r test_requirements.txt
```

[black](https://pypi.org/project/black/) is used as the code formatter, to run the style test:

```sh
pip install tox
tox -e style
```
