requirements

Define requirements.txt spec.

Classes

RequirementsSpec

Reads dependencies from requirements files (including explicit files)

class RequirementsSpec(filename: str | None = None, **kwargs)

Bases: conda.plugins.types.EnvironmentSpecBase

Reads dependencies from requirements files (including explicit files) and returns an Environment object from it.

Initialize the requirements specification.

Parameters:

• filename -- Path to the requirements file

• kwargs -- Additional arguments

msg: str | None = None

filename = None

can_handle() → bool

Validates that this spec can process the environment definition. This checks if:

• a filename was provided

• the file exists

• the file content is valid for this specifier type

Returns:

True if the file can be handled, False otherwise

property env: conda.models.environment.Environment

Build an environment from the requirements file.

Returns:

An Environment object containing the package specifications

Raises:

ValueError -- If the file cannot be read