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Merged
merged 8 commits into from
Nov 4, 2025
Merged

Remove support for Python 3.9 #1258

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9054f48
Remove support for Python 3.9
bkeryan Oct 24, 2025
5d29538
examples: Update Python version in .seq files
bkeryan Oct 24, 2025
6e16d44
docs: Update Python version in repo readme
bkeryan Oct 27, 2025
e8c1a0f
github: Update oldest supported Python version
bkeryan Oct 27, 2025
a77bb3d
github: YAML = Yet Another Footgun Language
bkeryan Oct 27, 2025
3bb8168
chore: Update poetry.lock
bkeryan Nov 4, 2025
203e56e
examples: Convert OutputVoltageMeasurement_example.seq to XML
bkeryan Nov 4, 2025
8473203
examples: Change OutputVoltageMeasurement_example.seq to use Python 3.10
bkeryan Nov 4, 2025
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2 changes: 1 addition & 1 deletion .github/ISSUE_TEMPLATE/bug_report.md
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Expand Up @@ -46,4 +46,4 @@ Search open/closed issues before submitting. Someone may have reported the same
* OS & Device: [e.g. macOS, Windows, Linux] on [Mac, PC]
* `ni-measurement-plugin-sdk-service` version [e.g. 2.0.0]
* InstrumentStudio version [e.g. 24.8.0d123]
* Python version [e.g. 3.9]
* Python version [e.g. 3.10]
4 changes: 2 additions & 2 deletions .github/workflows/check_nimg.yml
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Expand Up @@ -8,11 +8,11 @@ jobs:
check_nimg:
name: Check NIMG
env:
oldest-python-version: '3.9'
oldest-python-version: '3.10'
strategy:
matrix:
os: [windows-latest, ubuntu-latest, macos-latest]
python-version: [3.9, 3.14]
python-version: ['3.10', 3.14]
runs-on: ${{ matrix.os }}
defaults:
run:
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4 changes: 2 additions & 2 deletions .github/workflows/check_nims.yml
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Expand Up @@ -8,11 +8,11 @@ jobs:
check_nims:
name: Check NIMS
env:
oldest-python-version: '3.9'
oldest-python-version: '3.10'
strategy:
matrix:
os: [windows-latest, ubuntu-latest, macos-latest]
python-version: [3.9, 3.14]
python-version: ['3.10', 3.14]
runs-on: ${{ matrix.os }}
defaults:
run:
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2 changes: 1 addition & 1 deletion .github/workflows/run_unit_tests.yml
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Expand Up @@ -12,7 +12,7 @@ jobs:
matrix:
os: [windows-latest, ubuntu-latest]
# grpcio does not have binary wheels for pypy or free-threading, as of version 1.75.1.
python-version: [3.9, '3.10', 3.11, 3.12, 3.13, 3.14]
python-version: ['3.10', 3.11, 3.12, 3.13, 3.14]
# Fail-fast skews the pass/fail ratio and seems to make pytest produce
# incomplete JUnit XML results.
fail-fast: false
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -38,7 +38,7 @@ InstrumentStudio and automated testing in TestStand.

## Dependencies

- [Python >= 3.9](https://www.python.org/downloads/release/python-3913/)
- [Python >= 3.10](https://www.python.org/downloads/release/python-3100/)
- [grpcio >= 1.49.1, < 2.x](https://pypi.org/project/grpcio/1.49.1/)
- [protobuf >= 4.21](https://pypi.org/project/protobuf/4.21.0/)
- [pywin32 >= 303 (Only for Windows)](https://pypi.org/project/pywin32/303/)
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2 changes: 1 addition & 1 deletion examples/game_of_life/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that displays Conway's Game of Life i
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
ni-protobuf-types = { version = ">=0.1.0dev2", allow-prereleases = true }
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4 changes: 2 additions & 2 deletions examples/nidaqmx_analog_input/NIDAQmxAnalogInput_example.seq
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Expand Up @@ -3141,7 +3141,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3590,7 +3590,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
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2 changes: 1 addition & 1 deletion examples/nidaqmx_analog_input/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a finite analog input m
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nidaqmx = { version = ">=0.8.0", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/nidcpower_source_dc_voltage/NIDCPowerSourceDCVoltage_example.seq
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Expand Up @@ -3393,7 +3393,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3842,7 +3842,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
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2 changes: 1 addition & 1 deletion examples/nidcpower_source_dc_voltage/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that sources and measures a DC voltag
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nidcpower = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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8 changes: 4 additions & 4 deletions ...er_source_dc_voltage_with_multiplexer/NIDCPowerSourceDCVoltageWithMultiplexer_example.seq
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Expand Up @@ -3285,7 +3285,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3730,7 +3730,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -4179,7 +4179,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -4576,7 +4576,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
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2 changes: 1 addition & 1 deletion examples/nidcpower_source_dc_voltage_with_multiplexer/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that sources and measures a DC voltag
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nidcpower = { version = ">=1.4.4", extras = ["grpc"] }
niswitch = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
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10 changes: 5 additions & 5 deletions examples/nidigital_spi/NIDigitalSPI_example.seq
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Expand Up @@ -3282,7 +3282,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3727,7 +3727,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -4220,7 +4220,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -4809,7 +4809,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -5306,7 +5306,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/nidigital_spi/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that tests a SPI device using an NI D
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nidigital = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/nidmm_measurement/NIDmmMeasurement_example.seq
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Expand Up @@ -3327,7 +3327,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3776,7 +3776,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/nidmm_measurement/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a measurement using an
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nidmm = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/nifgen_standard_function/NIFgenStandardFunction_example.seq
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Expand Up @@ -3220,7 +3220,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3669,7 +3669,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/nifgen_standard_function/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that generates a standard function wa
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
nifgen = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/niscope_acquire_waveform/NIScopeAcquireWaveform_example.seq
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Expand Up @@ -3628,7 +3628,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -4077,7 +4077,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/niscope_acquire_waveform/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that acquires a waveform using an NI
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
niscope = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/niswitch_control_relays/NISwitchControlRelays_example.seq
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Expand Up @@ -6813,7 +6813,7 @@
<value>3</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -7262,7 +7262,7 @@
<value>3</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/niswitch_control_relays/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that controls relays using an NI rela
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
niswitch = { version = ">=1.4.4", extras = ["grpc"] }
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
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4 changes: 2 additions & 2 deletions examples/nivisa_dmm_measurement/NIVisaDmmMeasurement_example.seq
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Expand Up @@ -3185,7 +3185,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down Expand Up @@ -3634,7 +3634,7 @@
<value>2</value>
</InterpreterSessionScope>
<PythonVersion classname='Str'>
<value>3.9</value>
<value>3.10</value>
</PythonVersion>
<PythonVirtualEnvironmentPath classname='Str'>
<value>.venv</value>
Expand Down
2 changes: 1 addition & 1 deletion examples/nivisa_dmm_measurement/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a DMM measurement using
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
PyVISA = "^1.13.0"
PyVISA-sim = "^0.5.1"
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2 changes: 1 addition & 1 deletion examples/output_voltage_measurement/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = ""
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
PyVISA = "^1.13.0"
PyVISA-sim = "^0.5.1"
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2 changes: 1 addition & 1 deletion examples/sample_measurement/pyproject.toml
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Expand Up @@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a loopback measurement
authors = ["National Instruments"]

[tool.poetry.dependencies]
python = "^3.9"
python = "^3.10"
ni-measurement-plugin-sdk-service = {version = ">=2.3.1,<4.0"}
click = ">=7.1.2, !=8.1.4" # mypy fails with click 8.1.4: https://github.com/pallets/click/issues/2558
ni-protobuf-types = { version = ">=0.1.0dev2", allow-prereleases = true }
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2 changes: 1 addition & 1 deletion packages/generator/README.md
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Expand Up @@ -22,7 +22,7 @@ Measurement Plug-In SDK Generator for Python (`ni-measurement-plugin-sdk-generat

## Dependencies

- [Python >= 3.9](https://www.python.org/downloads/release/python-3913/)
- [Python >= 3.10](https://www.python.org/downloads/release/python-3100/)
- [mako >= 1.2.1, < 2.x](https://pypi.org/project/Mako/1.2.1/)
- [click >= 8.1.3](https://pypi.org/project/click/8.1.3/)

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