chore: move autload extensions to juliacall; update juliacall

pysr/julia_import.py

@@ -35,32 +35,15 @@ else:
         os.environ[k] = os.environ.get(k, default)
 
 
+autoload_extensions = os.environ.get("PYSR_AUTOLOAD_EXTENSIONS")
+if autoload_extensions is not None:
+    # Deprecated; so just pass to juliacall
+    os.environ["PYTHON_JULIACALL_AUTOLOAD_IPYTHON_EXTENSION"] = autoload_extensions
+
 from juliacall import Main as jl  # type: ignore
 
 jl_version = (jl.VERSION.major, jl.VERSION.minor, jl.VERSION.patch)
 
-# Next, automatically load the juliacall extension if we're in a Jupyter notebook
-autoload_extensions = os.environ.get("PYSR_AUTOLOAD_EXTENSIONS", "yes")
-if autoload_extensions in {"yes", ""} and jl_version >= (1, 9, 0):
-    try:
-        get_ipython = sys.modules["IPython"].get_ipython
-
-        if "IPKernelApp" not in get_ipython().config:
-            raise ImportError("console")
-
-        print(
-            "Detected Jupyter notebook. Loading juliacall extension. Set `PYSR_AUTOLOAD_EXTENSIONS=no` to disable."
-        )
-
-        # TODO: Turn this off if juliacall does this automatically
-        get_ipython().run_line_magic("load_ext", "juliacall")
-    except Exception:
-        pass
-elif autoload_extensions not in {"no", "yes", ""}:
-    warnings.warn(
-        "PYSR_AUTOLOAD_EXTENSIONS environment variable is set to something other than 'yes' or 'no' or ''."
-    )
-
 jl.seval("using SymbolicRegression")
 SymbolicRegression = jl.SymbolicRegression
 

requirements.txt

@@ -2,7 +2,7 @@ sympy>=1.0.0,<2.0.0
 pandas>=0.21.0,<3.0.0
 numpy>=1.13.0,<2.0.0
 scikit_learn>=1.0.0,<2.0.0
-juliacall==0.9.19
+juliacall==0.9.20
 click>=7.0.0,<9.0.0
 setuptools>=50.0.0
 typing_extensions>=4.0.0,<5.0.0; python_version < "3.8"