Drop Python 3.10 support

.github/ISSUE_TEMPLATE/bug_report.md

@@ -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. 3.10]
+* Python version [e.g. 3.11]

.github/workflows/check_nimg.yml

@@ -10,11 +10,11 @@ jobs:
   check_nimg:
     name: Check NIMG
     env:
-      oldest-python-version: '3.10'
+      oldest-python-version: 3.11
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest]
-        python-version: ['3.10', 3.14]
+        python-version: [3.11, 3.14]
     runs-on: ${{ matrix.os }}
     defaults:
       run:

.github/workflows/check_nims.yml

@@ -10,11 +10,11 @@ jobs:
   check_nims:
     name: Check NIMS
     env:
-      oldest-python-version: '3.10'
+      oldest-python-version: 3.11
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest]
-        python-version: ['3.10', 3.14]
+        python-version: [3.11, 3.14]
     runs-on: ${{ matrix.os }}
     defaults:
       run:

.github/workflows/run_unit_tests.yml

@@ -14,7 +14,7 @@ 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: ['3.10', 3.11, 3.12, 3.13, 3.14]
+        python-version: [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

.readthedocs.yml

@@ -6,7 +6,7 @@ build:
     python: "3.11"
   jobs:
     post_create_environment:
-      - pip install poetry==1.8.2
+      - pip install poetry==2.4.3
     post_install:
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH poetry -C packages/service/ install --with docs
 

CONTRIBUTING.md

@@ -25,7 +25,7 @@ See [GitHub's official documentation](https://help.github.com/articles/using-pul
 
 - (Optional) Install [Visual Studio Code](https://code.visualstudio.com/download).
 - Install Git.
-- Install Python and add it to the `PATH`. For the recommended Python version,
+- Install Python 3.11 or later and add it to the `PATH`. For the recommended Python version,
   see [Dependencies](README.md#dependencies).
 - Install [Poetry](https://python-poetry.org/docs/#installation). Version >= 1.8.2
 

README.md

@@ -38,7 +38,7 @@ InstrumentStudio and automated testing in TestStand.
 
 ## Dependencies
 
-- [Python >= 3.10](https://www.python.org/downloads/release/python-3100/)
+- [Python >= 3.11](https://www.python.org/downloads/release/python-3110/)
 - [grpcio >= 1.67.0, < 2.x](https://pypi.org/project/grpcio/1.67.0/)
 - [protobuf >= 4.21](https://pypi.org/project/protobuf/4.21.0/)
 - [pywin32 >= 303 (Only for Windows)](https://pypi.org/project/pywin32/303/)
@@ -246,7 +246,7 @@ The generated client includes four APIs: `measure`, `stream_measure`, `register_
 
         ``` python
         from sample_measurement_client import SampleMeasurementClient
-        
+
         client = SampleMeasurementClient()
         outputs = client.measure()
         print(outputs)
@@ -256,7 +256,7 @@ The generated client includes four APIs: `measure`, `stream_measure`, `register_
 
         ``` python
         from sample_measurement_client import SampleMeasurementClient
-        
+
         client = SampleMeasurementClient()
         outputs_itr = client.stream_measure()
         for index, outputs in enumerate(outputs_itr):
@@ -267,7 +267,7 @@ The generated client includes four APIs: `measure`, `stream_measure`, `register_
 
         ``` python
         from sample_measurement_client import SampleMeasurementClient
-        
+
         client = SampleMeasurementClient()
         client.register_pin_map(pin_map_path)
         outputs = client.measure()
@@ -277,7 +277,7 @@ The generated client includes four APIs: `measure`, `stream_measure`, `register_
 
         ``` python
         from sample_measurement_client import SampleMeasurementClient
-        
+
         client = SampleMeasurementClient()
         client.pin_map_context = available_pin_map_context
         client.sites = [0, 1]
@@ -290,12 +290,12 @@ The generated client includes four APIs: `measure`, `stream_measure`, `register_
         ``` python
         from concurrent.futures import ThreadPoolExecutor
         from sample_measurement_client import SampleMeasurementClient
-        
+
         client = SampleMeasurementClient()
         with ThreadPoolExecutor() as executor:
             future = executor.submit(client.measure)
             client.cancel()
-            outputs = future.result()  # Raises grpc.RpcException with status code "CANCELLED" 
+            outputs = future.result()  # Raises grpc.RpcException with status code "CANCELLED"
         ```
 
 ---

examples/README.md

@@ -2,6 +2,7 @@
 ## Example Measurements
 
 These are example measurements for use with InstrumentStudio 2026 Q1 or later.
+The examples require [Python 3.11 or later](https://www.python.org/downloads/release/python-3110/).
 
 For best results, use the example measurements corresponding to the version of InstrumentStudio
 that you are using. Newer examples may demonstrate features that are not available in older
@@ -20,6 +21,9 @@ versions of InstrumentStudio.
 | Older versions | | See [releases](https://github.com/ni/measurement-plugin-python/releases) page |
 
 The TestStand sequence files associated with each example are saved in TestStand 2021 SP1.
+Their Python steps select Python 3.11 and use the example's `.venv` virtual environment.
+To run these steps, use a TestStand version that supports Python 3.11 and run
+`poetry env use 3.11` in the example's directory before `poetry install`.
 
 ### Available Example Measurements
 

examples/game_of_life/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that displays Conway's Game of Life i
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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 }

examples/nidaqmx_analog_input/NIDAQmxAnalogInput_example.seq

@@ -3141,7 +3141,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3590,7 +3590,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nidaqmx_analog_input/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a finite analog input m
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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

examples/nidcpower_source_dc_voltage/NIDCPowerSourceDCVoltage_example.seq

@@ -3393,7 +3393,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3842,7 +3842,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nidcpower_source_dc_voltage/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that sources and measures a DC voltag
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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

examples/nidcpower_source_dc_voltage_with_multiplexer/NIDCPowerSourceDCVoltageWithMultiplexer_example.seq

@@ -3285,7 +3285,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3730,7 +3730,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -4179,7 +4179,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -4576,7 +4576,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nidcpower_source_dc_voltage_with_multiplexer/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that sources and measures a DC voltag
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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"}

examples/nidigital_spi/NIDigitalSPI_example.seq

@@ -3282,7 +3282,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3727,7 +3727,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -4220,7 +4220,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -4809,7 +4809,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -5306,7 +5306,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nidigital_spi/pyproject.toml

@@ -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 = "^3.10"
+python = "^3.11"
 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

examples/nidmm_measurement/NIDmmMeasurement_example.seq

@@ -3327,7 +3327,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3776,7 +3776,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nidmm_measurement/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that performs a measurement using an
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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

examples/nifgen_standard_function/NIFgenStandardFunction_example.seq

@@ -3220,7 +3220,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -3669,7 +3669,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/nifgen_standard_function/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that generates a standard function wa
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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

examples/niscope_acquire_waveform/NIScopeAcquireWaveform_example.seq

@@ -3628,7 +3628,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -4077,7 +4077,7 @@
 																				<value>2</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>

examples/niscope_acquire_waveform/pyproject.toml

@@ -6,7 +6,7 @@ description = "Measurement plug-in example that acquires a waveform using an NI
 authors = ["National Instruments"]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = "^3.11"
 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

examples/niswitch_control_relays/NISwitchControlRelays_example.seq

@@ -6813,7 +6813,7 @@
 																				<value>3</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>
@@ -7262,7 +7262,7 @@
 																				<value>3</value>
 																			</InterpreterSessionScope>
 																			<PythonVersion classname='Str'>
-																				<value>3.10</value>
+																				<value>3.11</value>
 																			</PythonVersion>
 																			<PythonVirtualEnvironmentPath classname='Str'>
 																				<value>.venv</value>