Update Python version for GitHub Action builds

.github/workflows/docs.yml

@@ -11,11 +11,11 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python 3.7
-      uses: actions/setup-python@v1
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.7"
+        python-version: "3.11"
     - name: Install livelossplot with dependencies
       run: |
         pip install -e .

.github/workflows/external_packages.yml

@@ -14,11 +14,11 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.7"
+        python-version: "3.11"
     - name: Install package and dev dependencies
       run: |
         python -m pip install --upgrade pip

.github/workflows/flake8_yapf.yml

@@ -11,11 +11,11 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python 3.7
-      uses: actions/setup-python@v1
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v5
       with:
-        python-version: "3.7"
+        python-version: "3.11"
     - name: Install dependencies
       run: |
         pip install flake8

.github/workflows/pythonpackage.yml

@@ -15,12 +15,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

examples/neptune.py

@@ -1,5 +1,5 @@
 # TO START:
-# pip install neptune-client, livelossplot
+# pip install neptune, livelossplot
 # export environment variables
 # enjoy results
 
@@ -13,22 +13,26 @@
 
 
 def main():
-    api_token = os.environ.get('NEPTUNE_API_TOKEN')
-    project_qualified_name = os.environ.get('NEPTUNE_PROJECT_NAME')
-    logger = NeptuneLogger(api_token=api_token, project_qualified_name=project_qualified_name)
+    api_token = os.environ.get("NEPTUNE_API_TOKEN")
+    project_qualified_name = os.environ.get("NEPTUNE_PROJECT")
+    logger = NeptuneLogger(
+        api_token=api_token,
+        project_qualified_name=project_qualified_name,
+        tags=["example", "livelossplot"],
+    )
     liveplot = PlotLosses(outputs=[logger])
     for i in range(20):
         liveplot.update(
             {
-                'accuracy': 1 - np.random.rand() / (i + 2.),
-                'val_accuracy': 1 - np.random.rand() / (i + 0.5),
-                'mse': 1. / (i + 2.),
-                'val_mse': 1. / (i + 0.5)
+                "accuracy": 1 - np.random.rand() / (i + 2.0),
+                "val_accuracy": 1 - np.random.rand() / (i + 0.5),
+                "mse": 1.0 / (i + 2.0),
+                "val_mse": 1.0 / (i + 0.5),
             }
         )
         liveplot.send()
-        sleep(.5)
+        sleep(0.5)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

livelossplot/outputs/neptune_logger.py

@@ -15,16 +15,17 @@ def __init__(self, api_token: Optional[str] = None, project_qualified_name: Opti
             **kwargs: keyword args, that will be passed to create_experiment function
         """
         import neptune
+
         self.neptune = neptune
-        self.neptune.init(api_token=api_token, project_qualified_name=project_qualified_name)
-        self.experiment = self.neptune.create_experiment(**kwargs)
+        self.run = self.neptune.init_run(api_token=api_token, project=project_qualified_name, **kwargs)
 
     def close(self):
         """Close connection"""
-        self.neptune.stop()
+        if hasattr(self, "run"):
+            self.run.stop()
 
     def send(self, logger: MainLogger):
         """Send metrics collected in last step to neptune server"""
         for name, log_items in logger.log_history.items():
             last_log_item = log_items[-1]
-            self.neptune.send_metric(name, x=last_log_item.step, y=last_log_item.value)
+            self.run[name].append(value=last_log_item.value, step=last_log_item.step)

livelossplot/plot_losses.py

@@ -13,7 +13,6 @@ class PlotLosses:
     """
     Class collect metrics from the training engine and send it to plugins, when send is called
     """
-
     def __init__(
         self,
         outputs: List[Union[Type[BO], str]] = ['MatplotlibPlot', 'ExtremaPrinter'],

setup.py

@@ -50,6 +50,8 @@ def version():
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
     ],
     packages=find_packages(),
     zip_safe=False

tests/external_api_test_neptune.py

@@ -8,31 +8,31 @@
 
 def test_neptune():
     neptune_logger = NeptuneLogger(
-        api_token="ANONYMOUS", project_qualified_name="shared/colab-test-run", tags=['livelossplot', 'github-actions']
+        api_token="ANONYMOUS",
+        project_qualified_name="shared/colab-test-run",
+        tags=["livelossplot", "github-actions"],
     )
 
     plotlosses = PlotLosses(outputs=[neptune_logger])
 
-    assert neptune_logger.experiment.state == 'running'
+    assert neptune_logger.run.exists
 
     for i in range(3):
         plotlosses.update(
             {
-                'acc': 1 - np.random.rand() / (i + 2.),
-                'val_acc': 1 - np.random.rand() / (i + 0.5),
-                'loss': 1. / (i + 2.),
-                'val_loss': 1. / (i + 0.5)
+                "acc": 1 - np.random.rand() / (i + 2.0),
+                "val_acc": 1 - np.random.rand() / (i + 0.5),
+                "loss": 1.0 / (i + 2.0),
+                "val_loss": 1.0 / (i + 0.5),
             }
         )
         plotlosses.send()
 
-    assert neptune_logger.experiment.state == 'running'
+    assert neptune_logger.run.exists
 
     neptune_logger.close()
 
-    # This is not working anymore.
-    # assert neptune_logger.experiment.state == 'succeeded'
-
-    url = neptune.project._get_experiment_link(neptune_logger.experiment)
+    # Get the run URL
+    url = neptune_logger.run.get_url()
 
     assert len(url) > 0