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Replace numpy.fromstring with numpy.frombuffer#127

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alimirjamali:numpy-frombuffer
Jun 20, 2025
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Replace numpy.fromstring with numpy.frombuffer#127
marmarek merged 1 commit intoQubesOS:mainfrom
alimirjamali:numpy-frombuffer

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@alimirjamali alimirjamali commented Jun 8, 2025

qubesimgconverter library uses deprecated binary mode of fromstring. This form was finally removed in the recent versions of numpy. Switching to numpy.frombuffer resolves the issue.

source: numpy/numpy@491f66a#diff-71aadf0228c9cd61ea260748af1dcd4a726eea8476b8cbd667367466c1e39077R2303

@alimirjamali
Replace numpy.fromstring with numpy.frombuffer
238dd4c 
`qubesimgconverter` library uses deprecated binary mode of fromstring.
This form was finally removed in the recent versions of numpy. Switching
to `numpy.frombuffer` resolves the issue.

source: numpy/numpy@491f66a#diff-71aadf0228c9cd61ea260748af1dcd4a726eea8476b8cbd667367466c1e39077R2303
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codecov-commenter commented Jun 8, 2025 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.60%. Comparing base (673e1e9) to head (238dd4c).
⚠️ Report is 8 commits behind head on main.

Additional details and impacted files 
@@           Coverage Diff           @@
##             main     #127   +/-   ##
=======================================
  Coverage   60.60%   60.60%           
=======================================
  Files           6        6           
  Lines         952      952           
  Branches      104      104           
=======================================
  Hits          577      577           
  Misses        285      285           
  Partials       90       90

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@alimirjamali alimirjamali mentioned this pull request Jun 14, 2025
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@marmarek marmarek added the openqa-pending PR to be tested in the next OpenQA run label Jun 17, 2025
This was referenced Jun 18, 2025
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qubesos-bot commented Jun 18, 2025 •
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OpenQA test summary

Complete test suite and dependencies: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2025062018-4.3&flavor=pull-requests

Test run included the following:

New failures, excluding unstable

Compared to: https://openqa.qubes-os.org/tests/overview?distri=qubesos&version=4.3&build=2025061004-4.3&flavor=update

  • system_tests_whonix

    • whonix_torbrowser: unnamed test (unknown)

    • whonix_torbrowser: Failed (test died)
      # Test died: no candidate needle with tag(s) 'tor-browser-ipcheck-o...

    • whonix_torbrowser: unnamed test (unknown)

  • system_tests_dispvm

  • system_tests_basic_vm_qrexec_gui_zfs

    • TC_20_NonAudio_whonix-gateway-17-pool: test_400_long_window_title (error)
      subprocess.CalledProcessError: Command 'qubes.WaitForSession' retur...

  • system_tests_audio

  • system_tests_update@hw13

    • update2: Failed (test died)
      # Test died: command 'script -c 'qubes-vm-update --force-update --l...

  • system_tests_suspend@hw1

    • suspend: wait_serial (wait serial expected)
      # wait_serial expected: qr/9qnlY-\d+-/...

    • suspend: Failed (test died + timed out)
      # Test died: command 'qvm-run --no-gui -p sys-net "curl -f http://h...

Failed tests

14 failures

  • system_tests_whonix

    • whonix_torbrowser: unnamed test (unknown)

    • whonix_torbrowser: Failed (test died)
      # Test died: no candidate needle with tag(s) 'tor-browser-ipcheck-o...

    • whonix_torbrowser: unnamed test (unknown)

  • system_tests_extra

    • TC_00_QVCTest_whonix-workstation-17: test_010_screenshare (failure)
      AssertionError: 1 != 0 : Timeout waiting for /dev/video0 in test-in...

  • system_tests_dispvm

  • system_tests_kde_gui_interactive

    • gui_keyboard_layout: wait_serial (wait serial expected)
      # wait_serial expected: "echo -e '[Layout]\nLayoutList=us,de' | sud...

    • gui_keyboard_layout: Failed (test died)
      # Test died: command 'test "$(cd ~user;ls e1*)" = "$(qvm-run -p wor...

  • system_tests_basic_vm_qrexec_gui_zfs

    • TC_20_NonAudio_whonix-gateway-17-pool: test_400_long_window_title (error)
      subprocess.CalledProcessError: Command 'qubes.WaitForSession' retur...

  • system_tests_audio

  • system_tests_update@hw13

    • update2: Failed (test died)
      # Test died: command 'script -c 'qubes-vm-update --force-update --l...

  • system_tests_suspend@hw1

    • suspend: wait_serial (wait serial expected)
      # wait_serial expected: qr/9qnlY-\d+-/...

    • suspend: Failed (test died + timed out)
      # Test died: command 'qvm-run --no-gui -p sys-net "curl -f http://h...

Fixed failures

Compared to: https://openqa.qubes-os.org/tests/142375#dependencies

10 fixed

Unstable tests

Details

Performance Tests

Performance degradation:

8 performance degradations
  • debian-12-xfce_exec-data-simplex: 77.16 🔺 ( previous job: 65.51, degradation: 117.78%)
  • debian-12-xfce_exec-data-duplex-root: 79.51 🔺 ( previous job: 70.01, degradation: 113.57%)
  • whonix-gateway-17_exec-data-duplex-root: 100.43 🔺 ( previous job: 90.74, degradation: 110.67%)
  • whonix-workstation-17_exec-data-duplex-root: 102.97 🔺 ( previous job: 86.00, degradation: 119.73%)
  • dom0_root_seq1m_q1t1_write 3:write_bandwidth_kb: 9115.00 :small_red_triangle: ( previous job: 32696.00, degradation: 27.88%)
  • dom0_root_rnd4k_q32t1_read 3:read_bandwidth_kb: 13915.00 :small_red_triangle: ( previous job: 17102.00, degradation: 81.36%)
  • dom0_root_rnd4k_q1t1_read 3:read_bandwidth_kb: 9522.00 :small_red_triangle: ( previous job: 11086.00, degradation: 85.89%)
  • dom0_root_rnd4k_q1t1_write 3:write_bandwidth_kb: 288.00 :small_red_triangle: ( previous job: 1840.00, degradation: 15.65%)

Remaining performance tests:

64 tests
  • debian-12-xfce_exec: 5.56 🟢 ( previous job: 8.63, improvement: 64.39%)
  • debian-12-xfce_exec-root: 28.85 🟢 ( previous job: 29.44, improvement: 98.00%)
  • debian-12-xfce_socket: 8.32 🟢 ( previous job: 8.50, improvement: 97.88%)
  • debian-12-xfce_socket-root: 8.95 🔺 ( previous job: 8.31, degradation: 107.68%)
  • debian-12-xfce_exec-data-duplex: 74.69 🔺 ( previous job: 73.55, degradation: 101.56%)
  • debian-12-xfce_socket-data-duplex: 166.04 🔺 ( previous job: 161.35, degradation: 102.91%)
  • fedora-42-xfce_exec: 9.06
  • fedora-42-xfce_exec-root: 58.08
  • fedora-42-xfce_socket: 8.02
  • fedora-42-xfce_socket-root: 8.75
  • fedora-42-xfce_exec-data-simplex: 63.60
  • fedora-42-xfce_exec-data-duplex: 74.22
  • fedora-42-xfce_exec-data-duplex-root: 106.90
  • fedora-42-xfce_socket-data-duplex: 154.77
  • whonix-gateway-17_exec: 7.43 🔺 ( previous job: 7.34, degradation: 101.22%)
  • whonix-gateway-17_exec-root: 42.42 🔺 ( previous job: 39.57, degradation: 107.18%)
  • whonix-gateway-17_socket: 7.08 🟢 ( previous job: 7.85, improvement: 90.18%)
  • whonix-gateway-17_socket-root: 8.63 🔺 ( previous job: 7.89, degradation: 109.35%)
  • whonix-gateway-17_exec-data-simplex: 74.17 🟢 ( previous job: 77.76, improvement: 95.37%)
  • whonix-gateway-17_exec-data-duplex: 78.39 🔺 ( previous job: 78.39, degradation: 100.00%)
  • whonix-gateway-17_socket-data-duplex: 167.56 🔺 ( previous job: 161.95, degradation: 103.46%)
  • whonix-workstation-17_exec: 8.51 🔺 ( previous job: 8.27, degradation: 102.88%)
  • whonix-workstation-17_exec-root: 58.48 🔺 ( previous job: 57.61, degradation: 101.51%)
  • whonix-workstation-17_socket: 9.34 🔺 ( previous job: 8.97, degradation: 104.15%)
  • whonix-workstation-17_socket-root: 8.23 🟢 ( previous job: 9.46, improvement: 87.03%)
  • whonix-workstation-17_exec-data-simplex: 79.01 🔺 ( previous job: 74.54, degradation: 106.00%)
  • whonix-workstation-17_exec-data-duplex: 76.98 🔺 ( previous job: 74.84, degradation: 102.86%)
  • whonix-workstation-17_socket-data-duplex: 145.44 🟢 ( previous job: 160.20, improvement: 90.79%)
  • dom0_root_seq1m_q8t1_read 3:read_bandwidth_kb: 313007.00 :green_circle: ( previous job: 289982.00, improvement: 107.94%)
  • dom0_root_seq1m_q8t1_write 3:write_bandwidth_kb: 168524.00 :green_circle: ( previous job: 101988.00, improvement: 165.24%)
  • dom0_root_seq1m_q1t1_read 3:read_bandwidth_kb: 74837.00 :green_circle: ( previous job: 14284.00, improvement: 523.92%)
  • dom0_root_rnd4k_q32t1_write 3:write_bandwidth_kb: 1822.00 :green_circle: ( previous job: 1091.00, improvement: 167.00%)
  • dom0_varlibqubes_seq1m_q8t1_read 3:read_bandwidth_kb: 432938.00 :green_circle: ( previous job: 289182.00, improvement: 149.71%)
  • dom0_varlibqubes_seq1m_q8t1_write 3:write_bandwidth_kb: 134287.00 :green_circle: ( previous job: 122848.00, improvement: 109.31%)
  • dom0_varlibqubes_seq1m_q1t1_read 3:read_bandwidth_kb: 429392.00 :small_red_triangle: ( previous job: 433654.00, degradation: 99.02%)
  • dom0_varlibqubes_seq1m_q1t1_write 3:write_bandwidth_kb: 183134.00 :green_circle: ( previous job: 167872.00, improvement: 109.09%)
  • dom0_varlibqubes_rnd4k_q32t1_read 3:read_bandwidth_kb: 103750.00 :small_red_triangle: ( previous job: 108760.00, degradation: 95.39%)
  • dom0_varlibqubes_rnd4k_q32t1_write 3:write_bandwidth_kb: 10420.00 :green_circle: ( previous job: 8874.00, improvement: 117.42%)
  • dom0_varlibqubes_rnd4k_q1t1_read 3:read_bandwidth_kb: 8536.00 :green_circle: ( previous job: 6356.00, improvement: 134.30%)
  • dom0_varlibqubes_rnd4k_q1t1_write 3:write_bandwidth_kb: 4391.00 :small_red_triangle: ( previous job: 4420.00, degradation: 99.34%)
  • fedora-42-xfce_root_seq1m_q8t1_read 3:read_bandwidth_kb: 368957.00
  • fedora-42-xfce_root_seq1m_q8t1_write 3:write_bandwidth_kb: 137153.00
  • fedora-42-xfce_root_seq1m_q1t1_read 3:read_bandwidth_kb: 287754.00
  • fedora-42-xfce_root_seq1m_q1t1_write 3:write_bandwidth_kb: 41883.00
  • fedora-42-xfce_root_rnd4k_q32t1_read 3:read_bandwidth_kb: 80557.00
  • fedora-42-xfce_root_rnd4k_q32t1_write 3:write_bandwidth_kb: 2074.00
  • fedora-42-xfce_root_rnd4k_q1t1_read 3:read_bandwidth_kb: 8965.00
  • fedora-42-xfce_root_rnd4k_q1t1_write 3:write_bandwidth_kb: 1424.00
  • fedora-42-xfce_private_seq1m_q8t1_read 3:read_bandwidth_kb: 380746.00
  • fedora-42-xfce_private_seq1m_q8t1_write 3:write_bandwidth_kb: 118979.00
  • fedora-42-xfce_private_seq1m_q1t1_read 3:read_bandwidth_kb: 327884.00
  • fedora-42-xfce_private_seq1m_q1t1_write 3:write_bandwidth_kb: 63252.00
  • fedora-42-xfce_private_rnd4k_q32t1_read 3:read_bandwidth_kb: 88016.00
  • fedora-42-xfce_private_rnd4k_q32t1_write 3:write_bandwidth_kb: 3601.00
  • fedora-42-xfce_private_rnd4k_q1t1_read 3:read_bandwidth_kb: 8591.00
  • fedora-42-xfce_private_rnd4k_q1t1_write 3:write_bandwidth_kb: 1128.00
  • fedora-42-xfce_volatile_seq1m_q8t1_read 3:read_bandwidth_kb: 296459.00
  • fedora-42-xfce_volatile_seq1m_q8t1_write 3:write_bandwidth_kb: 95123.00
  • fedora-42-xfce_volatile_seq1m_q1t1_read 3:read_bandwidth_kb: 254446.00
  • fedora-42-xfce_volatile_seq1m_q1t1_write 3:write_bandwidth_kb: 102849.00
  • fedora-42-xfce_volatile_rnd4k_q32t1_read 3:read_bandwidth_kb: 81262.00
  • fedora-42-xfce_volatile_rnd4k_q32t1_write 3:write_bandwidth_kb: 2296.00
  • fedora-42-xfce_volatile_rnd4k_q1t1_read 3:read_bandwidth_kb: 7921.00
  • fedora-42-xfce_volatile_rnd4k_q1t1_write 3:write_bandwidth_kb: 2192.00

This was referenced Jun 18, 2025
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@marmarek marmarek merged commit 238dd4c into QubesOS:main Jun 20, 2025
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@qubesos-bot qubesos-bot mentioned this pull request Jun 20, 2025
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