openzgy.impl.bulk.ErrorsWillCorruptFile Class Reference

Public Member Functions
def	__init__ (self, parent)
def	__enter__ (self)
def	__exit__ (self, type, value, traceback)

Detailed Description

Duplicated between impl.bulk and impl.meta. Maybe fix sometime.
Technically the two differ because they set different flags.
In ZgyInternalBulk and ZgyInternalMeta respectively. But that
distinction isn't easy to see in Python.

Start a critical section where any exception means that the
owner class should be permanently flagged with _is_bad = True.
Typically this is used to prevent secondary errors after a
write failure that has most likely corrupted the entire file.
The exception itself will not be caught.

The _is_bad flag normally means that any further attempts
to access this class, at least for writing, will raise a
ZgyCorruptedFile exception. Regardless of what the exception
was that caused the flag to be set.

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The documentation for this class was generated from the following file:

• openzgy/impl/bulk.py