resqpy.model.ModelContext

class resqpy.model.ModelContext(epc_file, mode='r')

Bases: object

Context manager for easy opening and closing of resqpy models.

When a model is opened this way, any open file handles are safely closed when the “with” clause exits. Optionally, the epc can be written back to disk upon exit.

Example:

with ModelContext("my_model.epc", mode="rw") as model:
    print(model.uuids())

Note

The “write_hdf5” and “create_xml” methods of individual resqpy objects still need to be invoked as usual.

Methods:

__init__(epc_file[, mode])	Open a resqml file, safely closing file handles upon exit.
__enter__()	Enter the runtime context, return a model.
__exit__(exc_type, exc_value, exc_tb)	Exit the runtime context, close the model.

---

__init__(epc_file, mode='r') → None

Open a resqml file, safely closing file handles upon exit.

The modes operate as follows:

• In “read” mode, an existing epc file is opened. Any changes are not

saved to disk automatically, but can still be saved by calling model.store_epc(). - In “read/write” mode, changes are written to disk when the context exists. - In “create” mode, a new model is created and saved upon exit. Any existing

model will be deleted.

Parameters

• epc_file (str) – path to existing resqml file

• mode (str) – one of “read”, “read/write”, “create”, or shorthands

• "r" –

• "rw" –

• "c". –