return yaml.load(stream, OrderedLoader)

Hi All, It's been some time since I've tried to build anything rfnoc related. I am trying to build an image for X310 using the latest UHD 4.7 on Ubuntu 22.04. I think I installed the necessary prerequisites including ruamel.yaml. > pip3 show ruamel.yaml > Name: ruamel.yaml > Version: 0.18.6 > Summary: ruamel.yaml is a YAML parser/emitter that supports roundtrip > preservation of comments, seq/map flow style, and map key order > Home-page: > Author: Anthon van der Neut > Author-email: a.van.der.neut@ruamel.eu > License: MIT license > Location: /home/rynmrlw/.local/lib/python3.10/site-packages > Requires: ruamel.yaml.clib > When I run rfnoc_image_builder I see the following error: > rfnoc_image_builder -y x310_XG_rfnoc_image_core.yml --target X310_XG > --vivado-path /disk3/Xilinx/Vivado/2021.1 --image_core_name > x310_XG_rfnoc_image_core > Using FPGA directory /home/rynmrlw/Documents/PRA/uhd/fpga > Selected device: x310 > Build artifacts directory already exists (contents will be overwritten). > Traceback (most recent call last): > File "/usr/bin/rfnoc_image_builder", line 348, in <module> > sys.exit(main()) > File "/usr/bin/rfnoc_image_builder", line 311, in main > return image_builder.build_image( > File > "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line > 391, in build_image > known_modules = load_module_yamls(config_path, > args.get('include_paths', [])) > File > "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line > 324, in load_module_yamls > known_modules = { > File > "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line > 325, in <dictcomp> > module_type: load_module_descs(module_type) > File > "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line > 322, in load_module_descs > return yaml_utils.read_yaml_definitions(*paths) > File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", > line 340, in read_yaml_definitions > data = ordered_load(stream) > File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", > line 230, in ordered_load > return yaml.load(stream, OrderedLoader) > File > "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", > line 1085, in load > error_deprecation('load', 'load', arg=_error_dep_arg, > comment=_error_dep_comment) > File > "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", > line 1039, in error_deprecation > raise AttributeError(s, name=None) > AttributeError: > "load()" has been removed, use > > yaml = YAML(typ='rt') > yaml.load(...) > > and register any classes that you use, or check the tag attribute on the > loaded data, > instead of file > "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", line 230 > > return yaml.load(stream, OrderedLoader) > Is this a known error with a specific version of ruamel.yaml? Is there a specific version I should use? Interestingly, the manual for version 4.7 does not make any mention of ruamel.yaml as a prerequisite. https://files.ettus.com/manual/md_usrp3_build_instructions.html Thanks for your input, Ryan Marlow -- Ryan L. Marlow R L Marlow Consulting LLC rlmarlow.com

I’ve run into this problem with UHD 4.6. That specific function got removed in the latest version so in order to make it work, I had to downgrade the ruamel.yaml version with the following: > pip install "ruamel.yaml<0.18.0" Once you downgrade it, it should work.

 return yaml.load(stream, OrderedLoader)

Hey Ryan, Chris' solution will get you running. If you're feeling adventurous, we've actually done a lot of work on rfnoc_image_builder since the release, so the master branch version of UHD has a fix for this issue (no need to downgrade ruamel.yaml), but of course it requires building UHD from source which I only recommend to advanced users who know how to do this by themselves (you're probably one of them). --M On Tue, Oct 1, 2024 at 7:16 PM Ryan Marlow <ryan@lmarlow.com> wrote: > Hi All, It's been some time since I've tried to build anything rfnoc > related. I am trying to build an image for X310 using the latest UHD 4.7 on > Ubuntu 22.04. > I think I installed the necessary prerequisites including ruamel.yaml. > >> pip3 show ruamel.yaml >> Name: ruamel.yaml >> Version: 0.18.6 >> Summary: ruamel.yaml is a YAML parser/emitter that supports roundtrip >> preservation of comments, seq/map flow style, and map key order >> Home-page: >> Author: Anthon van der Neut >> Author-email: a.van.der.neut@ruamel.eu >> License: MIT license >> Location: /home/rynmrlw/.local/lib/python3.10/site-packages >> Requires: ruamel.yaml.clib >> > When I run rfnoc_image_builder I see the following error: > >> rfnoc_image_builder -y x310_XG_rfnoc_image_core.yml --target X310_XG >> --vivado-path /disk3/Xilinx/Vivado/2021.1 --image_core_name >> x310_XG_rfnoc_image_core >> Using FPGA directory /home/rynmrlw/Documents/PRA/uhd/fpga >> Selected device: x310 >> Build artifacts directory already exists (contents will be overwritten). >> Traceback (most recent call last): >> File "/usr/bin/rfnoc_image_builder", line 348, in <module> >> sys.exit(main()) >> File "/usr/bin/rfnoc_image_builder", line 311, in main >> return image_builder.build_image( >> File >> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >> 391, in build_image >> known_modules = load_module_yamls(config_path, >> args.get('include_paths', [])) >> File >> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >> 324, in load_module_yamls >> known_modules = { >> File >> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >> 325, in <dictcomp> >> module_type: load_module_descs(module_type) >> File >> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >> 322, in load_module_descs >> return yaml_utils.read_yaml_definitions(*paths) >> File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", >> line 340, in read_yaml_definitions >> data = ordered_load(stream) >> File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", >> line 230, in ordered_load >> return yaml.load(stream, OrderedLoader) >> File >> "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", >> line 1085, in load >> error_deprecation('load', 'load', arg=_error_dep_arg, >> comment=_error_dep_comment) >> File >> "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", >> line 1039, in error_deprecation >> raise AttributeError(s, name=None) >> AttributeError: >> "load()" has been removed, use >> >> yaml = YAML(typ='rt') >> yaml.load(...) >> >> and register any classes that you use, or check the tag attribute on the >> loaded data, >> instead of file >> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", line 230 >> >> return yaml.load(stream, OrderedLoader) >> > Is this a known error with a specific version of ruamel.yaml? Is there a > specific version I should use? > Interestingly, the manual for version 4.7 does not make any mention of > ruamel.yaml as a prerequisite. > https://files.ettus.com/manual/md_usrp3_build_instructions.html > > Thanks for your input, > Ryan Marlow > -- > Ryan L. Marlow > R L Marlow Consulting LLC > rlmarlow.com > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >

 return yaml.load(stream, OrderedLoader)

Chris's suggestion worked great. thanks Martin and Chris! Ryan On Wed, Oct 2, 2024 at 8:13 AM Martin Braun <martin.braun@ettus.com> wrote: > Hey Ryan, > > Chris' solution will get you running. If you're feeling adventurous, we've > actually done a lot of work on rfnoc_image_builder since the release, so > the master branch version of UHD has a fix for this issue (no need to > downgrade ruamel.yaml), but of course it requires building UHD from source > which I only recommend to advanced users who know how to do this by > themselves (you're probably one of them). > > --M > > On Tue, Oct 1, 2024 at 7:16 PM Ryan Marlow <ryan@lmarlow.com> wrote: > >> Hi All, It's been some time since I've tried to build anything rfnoc >> related. I am trying to build an image for X310 using the latest UHD 4.7 on >> Ubuntu 22.04. >> I think I installed the necessary prerequisites including ruamel.yaml. >> >>> pip3 show ruamel.yaml >>> Name: ruamel.yaml >>> Version: 0.18.6 >>> Summary: ruamel.yaml is a YAML parser/emitter that supports roundtrip >>> preservation of comments, seq/map flow style, and map key order >>> Home-page: >>> Author: Anthon van der Neut >>> Author-email: a.van.der.neut@ruamel.eu >>> License: MIT license >>> Location: /home/rynmrlw/.local/lib/python3.10/site-packages >>> Requires: ruamel.yaml.clib >>> >> When I run rfnoc_image_builder I see the following error: >> >>> rfnoc_image_builder -y x310_XG_rfnoc_image_core.yml --target X310_XG >>> --vivado-path /disk3/Xilinx/Vivado/2021.1 --image_core_name >>> x310_XG_rfnoc_image_core >>> Using FPGA directory /home/rynmrlw/Documents/PRA/uhd/fpga >>> Selected device: x310 >>> Build artifacts directory already exists (contents will be overwritten). >>> Traceback (most recent call last): >>> File "/usr/bin/rfnoc_image_builder", line 348, in <module> >>> sys.exit(main()) >>> File "/usr/bin/rfnoc_image_builder", line 311, in main >>> return image_builder.build_image( >>> File >>> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >>> 391, in build_image >>> known_modules = load_module_yamls(config_path, >>> args.get('include_paths', [])) >>> File >>> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >>> 324, in load_module_yamls >>> known_modules = { >>> File >>> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >>> 325, in <dictcomp> >>> module_type: load_module_descs(module_type) >>> File >>> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/image_builder.py", line >>> 322, in load_module_descs >>> return yaml_utils.read_yaml_definitions(*paths) >>> File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", >>> line 340, in read_yaml_definitions >>> data = ordered_load(stream) >>> File "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", >>> line 230, in ordered_load >>> return yaml.load(stream, OrderedLoader) >>> File >>> "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", >>> line 1085, in load >>> error_deprecation('load', 'load', arg=_error_dep_arg, >>> comment=_error_dep_comment) >>> File >>> "/home/rynmrlw/.local/lib/python3.10/site-packages/ruamel/yaml/main.py", >>> line 1039, in error_deprecation >>> raise AttributeError(s, name=None) >>> AttributeError: >>> "load()" has been removed, use >>> >>> yaml = YAML(typ='rt') >>> yaml.load(...) >>> >>> and register any classes that you use, or check the tag attribute on the >>> loaded data, >>> instead of file >>> "/usr/lib/python3.10/site-packages/uhd/imgbuilder/yaml_utils.py", line 230 >>> >>> return yaml.load(stream, OrderedLoader) >>> >> Is this a known error with a specific version of ruamel.yaml? Is there a >> specific version I should use? >> Interestingly, the manual for version 4.7 does not make any mention of >> ruamel.yaml as a prerequisite. >> https://files.ettus.com/manual/md_usrp3_build_instructions.html >> >> Thanks for your input, >> Ryan Marlow >> -- >> Ryan L. Marlow >> R L Marlow Consulting LLC >> rlmarlow.com >> _______________________________________________ >> USRP-users mailing list -- usrp-users@lists.ettus.com >> To unsubscribe send an email to usrp-users-leave@lists.ettus.com >> > -- Ryan L. Marlow R L Marlow Consulting LLC rlmarlow.com