sigmf-python

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fix data_file in SigMFArchiveReader()

4

When opening a sigmf archive with SigMFArchiveReader(), the data file is currently set to the full archive (including metadata). This causes issues when writing the archive back to disk and...

liambeguin

_read_datafile() calls file close() on every partial dataset read

2

https://github.com/sigmf/sigmf-python/blob/c5d194d5e659def926d25737baa7b6cbbb4887bd/sigmf/sigmffile.py#L679 I have been working on a project which operates wonderfully on a 16GB RAM laptop but has to be simplified if it will ever run successfully on a 512kB...

csylvain

1. Allow globstar when using like `sigmf_validate *.sigmf` to check multiple recordings simultaneously or in parallel. 2. Log/show progress if calculating checksum on huge file?

Teque5

The `.wav` to `.sigmf` converter (`sigmf_convert_wav`) needs some basic i/o tests added.

Teque5

Allow skip_checksum on creation

1

As mentioned [in the other repo](https://github.com/sigmf/SigMF/issues/304#issuecomment-1890243814), the checksum field is optional yet this repo always calculates when creating a new dataset. Need a simple PR to allow skip. Probably combine...

Teque5

Missing a test for the checksum. Verify ok and verify that bad checksum raises err. note to self about chaining exceptions; may use in same PR: ```python try: do_something() except...

Teque5

Multiple Recordings in an Archive

8

This pull request is intended to add support for multiple recordings in archives. Fixes #11. Please let me know if you have any suggested improvements. Below is a summary of...

jhazentia

exception when calling get_default_metadata()

1

I don't use `sigmf.validate.get_default_metadata()` but it seems to be broken, in case someone *wanted* to use it: ```python glenm@glenm-OptiPlex-7070:~/src/sigmf-python$ ipython3 Python 3.10.6 (main, May 29 2023, 11:10:38) [GCC 11.3.0] Type...

gmabey

Add example showing how to utilize SigMF Extension

2

Hello I would like to be able to work with the spatial extension with this library: https://github.com/sigmf/SigMF/blob/sigmf-v1.x/extensions/spatial.sigmf-ext.md I am currently a little bit confused as to how an SigMF extension...

MaxwellMorris

Signal extension usage

3

Hi, I'm using SigMFFile to store metadata in the correct format. However I need to define more field for signal details using the "signal extension". I haven't find any Python...

AdrFebles