When attempting to access the message of a exception check not only that
e.args is populated, but also that e.args[0] actually contains
something, before defaulting to str(e).
In newer versions of PyYAML we need to manually specify the `Loader` to
be used as per https://msg.pyyaml.org/load.
`FullLoader` is now the default loader which attempts to avoid arbitrary
code execution, however if we are running an older version where this is
not available default back to the original Loader.
Add a new mix-in class for classes that are serialized to PODs, the aim
of this class is to provide a way to ensure that both the original data
version and the current serialization version are known. When attempting
to de-serialize a POD the serialization version will be compared to the
latest version in WA if not matching will call the appropriate method to
upgrade the pod to a known structure state populating any missing fields
with a sensible default or converting the existing data to the new
format.
- change magic string literal to a b'' string so that the comparison
works in python 3
- expand timestamp tuples (struct.unpack always returns a tuple) before
attempting to cast to float.
The Output processor which is used to upload the results found in the
wa_output folder to a Postgres database, whose schema is defined by the
WA Create Database command.
- Change how "source" and "dest" are handled inside merge() to be more
sane and less confusing, ensuring that disabling toggles are merged
correctly.
- Do not drop disabling values during merge, to ensure that merging
is a transitive operation.
- Add unit tests for the above fixes.
- Add copyright headers to files that did not already have them
- Update the year to the last year the file was modified in files with
existing headers.
Consider headers when calculating column widths. This will ensure proper
alignment in cases where the column header is wider than any of the
column values.
The ValueError does not given enough information in the case of an empty file
extension. Add a special case to handle files with no extension and
prompt the user.
This should have been handled by the @total_ordering decorator, but
isn't due to
https://bugs.python.org/issue25732
(briefly, total_ordering is back-ported from Python 3, where the base
object provides the default implementation of __ne__ based on __eq__, so
total_ordering did not override it; this, however does not happen in
Python 2).
Also update unit tests to catch this edge case.
During Python 3 migration, the izip call inside diff_interrupt_files has
been replaced with a zip call (zip returning an iterator in Python 3).
Import zip from builtins to ensure that it also produces an iterator in
Python 2.
Also fix the associated unit test by importing the correct function.
Fix a regression introduced with Python 3 port -- JSON deserializer
should check for basestring rather than str when deciding whether to try
to decode a custom type.
The implementation of the `counter` was duplicated in both
`wa.utils.counters` and `wa.utils.types.counter` the latter of which is
currently unsed, therefore port missing functionality to the former and
remove.
Previously the `once_per_instance` used the output of `__repr__` to
identify the class of where the decorated method was called from. For
classes that override this method to produce the same output for
different instances of the same class this caused different instances to
be mistakenly treated as one. Now use the hash of the containing class
instead of the string representation and update the tests to catch this
error.
