simpm.des

Discrete Event Simulation primitives for project-management style models.

This module wraps simpy with opinionated helpers for creating entities, resources, and environments that can be logged and observed while a simulation is running. The docstrings are intentionally verbose so that API documentation generated from them provides ready-to-use guidance and code snippets.

Classes

Entity(env, name[, print_actions, log])	Dictionary-like item that moves through a Environment.
Environment([name])	Simulation environment with observer hooks and logging helpers.
GeneralResource(env, name, capacity, init[, ...])	Common bookkeeping shared by all resource types.
PreemptiveRequest(entity, amount, priority, ...)	Request type used for preemptive resources.
PreemptiveResource(env, name[, ...])	Resource with priority-based preemption (capacity is assumed to be 1).
PriorityRequest(entity, amount, priority)	A class defining a priority request for capturing the resources.
PriorityResource(env, name[, init, ...])
Request(entity, amount)	A class defining a request for capturing the resources.
Resource(env, name[, init, capacity, ...])

Exceptions

Preempted(by, resource, usage_since[, message])

Raised when an interruptible activity is preempted by a resource.