Handling updated kstest interface in scipy 1.10 (#454)

* handling updated kstest interface in scipy 1.10

* updating precommit

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -1,26 +1,20 @@
-
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.4.0
-  hooks:
-  - id: trailing-whitespace
-  - id: end-of-file-fixer
-  - id: debug-statements
-
-- repo: https://github.com/PyCQA/isort
-  rev: "5.11.4"
-  hooks:
-  - id: isort
-    args: []
-    additional_dependencies: [toml]
-    exclude: docs/tutorials
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: debug-statements
 
-- repo: https://github.com/psf/black
-  rev: "22.12.0"
-  hooks:
-  - id: black
+  - repo: https://github.com/PyCQA/isort
+    rev: "5.11.4"
+    hooks:
+      - id: isort
+        args: []
+        additional_dependencies: [toml]
+        exclude: docs/tutorials
 
-- repo: https://github.com/dfm/black_nbconvert
-  rev: v0.4.0
-  hooks:
-  - id: black_nbconvert
+  - repo: https://github.com/psf/black
+    rev: "22.12.0"
+    hooks:
+      - id: black-jupyter

docs/tutorials/parallel.ipynb

@@ -255,7 +255,8 @@
    ],
    "source": [
     "with open(\"script.py\", \"w\") as f:\n",
-    "    f.write(\"\"\"\n",
+    "    f.write(\n",
+    "        \"\"\"\n",
     "import sys\n",
     "import time\n",
     "import emcee\n",
@@ -284,7 +285,8 @@
     "    sampler.run_mcmc(initial, nsteps)\n",
     "    end = time.time()\n",
     "    print(end - start)\n",
-    "\"\"\")\n",
+    "\"\"\"\n",
+    "    )\n",
     "\n",
     "mpi_time = !mpiexec -n {ncpu} python script.py\n",
     "mpi_time = float(mpi_time[0])\n",

src/emcee/tests/integration/test_proposal.py

@@ -98,5 +98,5 @@ def _test_uniform(proposal, nwalkers=32, nsteps=2000, seed=1234):
         # Check that the resulting chain "fails" the K-S test.
         samps = sampler.get_chain(flat=True)
         np.random.shuffle(samps)
-        ks, _ = stats.kstest(samps[::100], "uniform")
+        ks, _ = stats.kstest(samps[::100, 0], "uniform")
         assert ks > 0.1, "The K-S test failed"