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Description:

poverse 0.1.2

poverse: Gets the version of dependencies installed by Poetry
Poetry is a great tool for managing python projects. This small library retrieves the version of an installed package.
Supports python versions >=3.7, <=3.9

Installation
$ pip install poverse

Usage
Cli
$ poverse --help
Usage: poverse [OPTIONS] [LOCK_FILE_PATH]

Looks for package with name in LOCK_FILE_PATH.

LOCK_FILE_PATH is the path to Poetry lock file defaults to
`$PWD/poetry.lock` if not supplied

Options:
-p, --package TEXT Name of the package in lock file [required]
--help Show this message and exit.

Example usage
$ poverse -p click
7.1.2

$ poverse -p click $PWD/tests/test_data/poetry.lock
7.1.2

API
get_installed_version
Gets the actual installed version for the supplied package with name
from the poetry lock.
Params:

package_name (required, str): name of the package that could be in the lock file (required)
lock_file_path (str): path to poetry.lock file. Defaults to a poetry.lock in the current directory.

Returns: Optional[str] - Version of requested dependency, None if package does not exist.
Examples
from poverse import get_installed_version

get_installed_version("boto3") # Get the installed version of boto3 from project's poetry.lock

get_installed_version("boto3", "/home/user/projects/project/poetry.lock") # Get the installed version of boto3 from the poetry lock supplied

Motivation
The idea behind this project is for applications where you perhaps need to install specific versions of binaries (e.g. Spark or GDAL) that are dependent on your application dependencies.
Development
Found something that should not be happening? Do you have an idea that would make this library great? Raise an issue or PR, contributions welcome!