Re: Import error using an OOT
The version is 2.2.1-1. The OS is Bullseye.
What next?
Jim
From: Cinaed Simson
Sent: Saturday, December 10, 2022 12:24 AM
To: discuss-gnuradio@gnu.org
Subject: Re: Import error using an OOT
Hi Elmore - type
apt list | grep python3-pygccxml
and see if it's version 1.x.
If it's not installed, then
apt install python3-pygccxml
will install it.
Version 1.x only works with python code - it may be all you need.
If you need version 2, then it's easy to upgrade the system from bullseye to
bookworm.
-- Cinaed
On 12/9/22 18:33, Elmore's wrote:
I have created an OOT which when I incorporate it in my flowgraph shows the
following error:
Failed to evaluate import expression ‘import ft8’
The yaml file is:
id: ft8_run_response
label: ft8
category: '[ft8]'
templates:
imports: import ft8
make: ft8.run_response(${ft8_button})
callbacks:
- set_ft8(${ft8_button})
# Make one 'parameters' list entry for every parameter you want settable
from the GUI.
# Keys include:
# * id (makes the value accessible as keyname, e.g. in the make entry)
# * label (label shown in the GUI)
# * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
# * default
parameters:
- id: ft8_button
label: ft8_button
dtype: raw
default: 0
# 'file_format' specifies the version of the GRC yml format used in the file
# and should usually not be changed.
file_format: 1
I have developed and used an OOT before without an issue. I looked at the
previous OOT and reviewed the GNU Radio docs on OOTs without seeing anything
different.
I am using Python 3.92 with GNU radio 3.9.4.0 on a Raspberry Pi.
I hope someone can show me the error of my ways.
Jim
Virus-free.www.avg.com
--
This email has been checked for viruses by AVG antivirus software.
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Re: Import error using an OOT
Type
python3
in a terminal window, then enter
import ft8
and see what happens.
-- Cinaed
On 12/9/22 18:33, Elmore's wrote:
I have created an OOT which when I incorporate it in my flowgraph
shows the following error:
Failed to evaluate import expression ‘import ft8’
The yaml file is:
id: ft8_run_response
label: ft8
category: '[ft8]'
templates:
imports: import ft8
make: ft8.run_response(${ft8_button})
callbacks:
- set_ft8(${ft8_button})
# Make one 'parameters' list entry for every parameter you want
settable from the GUI.
# Keys include:
# * id (makes the value accessible as keyname, e.g. in the make entry)
# * label (label shown in the GUI)
# * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
# * default
parameters:
- id: ft8_button
label: ft8_button
dtype: raw
default: 0
# 'file_format' specifies the version of the GRC yml format used in
the file
# and should usually not be changed.
file_format: 1
I have developed and used an OOT before without an issue. I looked at
the previous OOT and reviewed the GNU Radio docs on OOTs without
seeing anything different.
I am using Python 3.92 with GNU radio 3.9.4.0 on a Raspberry Pi.
I hope someone can show me the error of my ways.
Jim
Virus-free.www.avg.com
<#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
Re: Import error using an OOT
Type
python3
then enter
import ft8
and see if it works.
-- Cinaed
On 12/9/22 18:33, Elmore's wrote:
I have created an OOT which when I incorporate it in my flowgraph
shows the following error:
Failed to evaluate import expression ‘import ft8’
The yaml file is:
id: ft8_run_response
label: ft8
category: '[ft8]'
templates:
imports: import ft8
make: ft8.run_response(${ft8_button})
callbacks:
- set_ft8(${ft8_button})
# Make one 'parameters' list entry for every parameter you want
settable from the GUI.
# Keys include:
# * id (makes the value accessible as keyname, e.g. in the make entry)
# * label (label shown in the GUI)
# * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
# * default
parameters:
- id: ft8_button
label: ft8_button
dtype: raw
default: 0
# 'file_format' specifies the version of the GRC yml format used in
the file
# and should usually not be changed.
file_format: 1
I have developed and used an OOT before without an issue. I looked at
the previous OOT and reviewed the GNU Radio docs on OOTs without
seeing anything different.
I am using Python 3.92 with GNU radio 3.9.4.0 on a Raspberry Pi.
I hope someone can show me the error of my ways.
Jim
Virus-free.www.avg.com
<#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
how to make stream demux block in python
Hi everyone, Can anyone tell me how to make a stream demuxing block to demultiplex one stream into N output streams? Demuxes a stream producing N outputs streams that contain n_0 items in the first stream, n_1 items in the second, etc., and repeats. Tags are propagated. The number of items in each output stream is specified using the lengths parameter like so [n_0, n_1, ..., n_N-1]. Example: lengths = [2,3,4,5] input stream = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...] output_stream_0 = [0, 1, 14, 15, ...] output_stream_1 = [2, 3, 4, 16, ...] output_stream_2 = [5, 6, 7, 8, ...] output_stream_2 = [9, 10, 11, 12, 13 ...] -- *Thanks & Regards,Sumit Kumar AgrawalPh.D. (Electrical Engineering)Indian Institute of TechnologyJodhpur, Rajasthan-342037* *Mob. No.- 8410957412* ᐧ
