support rendering on headless backends by not using enable_depth_peeling

nikolasibalic · Jan 1, 2024 · f7f880a · f7f880a
1 parent 8fab482
commit f7f880a
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Showing 4 changed files with 7 additions and 6 deletions.
diff --git a/ifigures/__init__.py b/ifigures/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.2.4"
+__version__ = "0.2.5"
 
 from .interact import InteractiveFigure
 from .widgets import RadioWidget, RangeWidget, RangeWidgetViridis, DropDownWidget

diff --git a/ifigures/amoplots.py b/ifigures/amoplots.py
@@ -6,6 +6,7 @@
 import pyvista as pv
 from io import BytesIO
 from PIL import Image
+from os import environ
 
 
 class EnergyLevels:
@@ -708,7 +709,7 @@ def plot(self, axis=None, debug=False,
                         ],
               labelOffset=None
             ):
-        """Plots Bloch sphere on the given axis.
+        r"""Plots Bloch sphere on the given axis.
 
         Args:
             axis (_type_, optional): _description_. Defaults to None.
@@ -720,7 +721,8 @@ def plot(self, axis=None, debug=False,
             label (list, optional): _description_. Defaults to [r"$|e\rangle$", r"$|g\rangle$", r"$\frac{|e\rangle+|g\rangle}{\sqrt{2}}$", r"$\frac{|e\rangle+i|g\rangle}{\sqrt{2}}$" ].
             labelOffset (_type_, optional): _description_. Defaults to None.
         """
-        self.p.enable_depth_peeling(10)
+        if environ.get("PYVISTA_OFF_SCREEN") != "true":
+            self.p.enable_depth_peeling(10)
         self.p.camera_position = cameraPosition
         # [(13.0, 0.0, 1.0),
         #  (0.0, 0.0, 0.0),

diff --git a/ifigures/timelines.py b/ifigures/timelines.py
@@ -509,8 +509,7 @@ def saveStaticFigure(self, folderName:str):
         with open(latexFile, 'w') as f:
             f.write(eventsLaTeX)
 
-        print("Add generated folder and this line to use timeline in LaTeX:\n\input{%s}"
-             % latexFile)
+        print(f"Add generated folder and this line to use timeline in LaTeX:\n\input{latexFile}")
         return
 
 

diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "interactive-publishing"
-version = "0.2.4"
+version = "0.2.5"
 description = "Templates and tools for creating interactive figures and interactive text for publishing in EPUB3/HTML5."
 authors = ["Nikola Sibalic <nikolasibalic@physics.org>"]
 license = "BSD-3-Clause license"