psr-cloud 0.3.24

PSR Cloud Python Module

psr.cloud (pycloud) Module

Installation

From source (Recommended)

Copy psr folder and its contents to your work directory or add its parent path to PYTHONPATH environment variable before running it.

pip

If you have pip installed and the correct git credentials run the command:

pip install git+https://github.com/psrenergy/pycloud.git

Usage

import psr.cloud

client = psr.cloud.Client()

case = psr.cloud.Case(data_path=r"C:\PSR\Sddp17.3\Example\12_stages\Case21",
                      price_optimized=True,
                      program="SDDP",
                      program_version="17.3.7",
                      name="Test PyCloud",
                      execution_type="Default",
                      number_of_processes=64,
                      memory_per_process_ratio="2:1",
                      repository_duration=2 # Normal (1 month)
                      )

client.run_case(case)

Authentication

Keyword argument specified in Client constructor:

• username - specify username string
• password - plain password string

client = psr.cloud.Client(username="myuser", password=os.environ["MY_PASSWORD"])

The password will never be stored plainly, only its md5 hash will be used.

Read from environment variables

Prefered over keyword arguments:

• PSR_CLOUD_USER - specify username
• PSR_CLOUD_PASSWORD_HASH - md5 password hash

Password hash can be obtained by running the code below:

import psr.cloud as pycloud
pycloud.hash_password("ExamplePassword")

Automatic

Will use PSR Cloud client auth data, if avaiblable.

Querying PSR Cloud options

Available programs/models

get_programs() -> list[str]

Available model versions

get_program_versions(program: str) -> dict[int, str]

Available execution types

get_execution_types(program: str, version: Union[str, int]) -> dict[int, str]

Available memory per process ratios

get_memory_per_process_ratios() -> list[str]

Available repository durations

get_repository_durations() -> dict[int, str]