Backports for v0.14.4

MANIFEST.in

@@ -25,6 +25,7 @@ global-exclude *.py[co]
 global-exclude *~
 global-exclude *.ipynb_checkpoints/*
 global-exclude *.whl
+graft panel/examples
 graft examples
 graft doc/
 graft panel/dist

doc/releases.md

@@ -2,6 +2,24 @@
 
 See [the HoloViz blog](https://blog.holoviz.org/tag/panel.html) for a visual summary of the major features added in each release.
 
+## Version 0.14.4
+
+Date: 2023-03-02
+
+This release is a small bug fix release preceding the upcoming major release of Panel 1.0. Many thanks to the contributors to this release which include @MarcSkovMadsen, @maximlt, @Hoxbro and @philippjfr.
+
+### Bugs
+
+- Client-side search filters don't use regex ([4423](https://github.com/holoviz/panel/pull/4423))
+- Fix RGGPlot pane ([#4380](https://github.com/holoviz/panel/pull/4380))
+- Distribute again the examples folder ([#4484](https://github.com/holoviz/panel/pull/4484))
+- Array comparison matches NaNs ([#4481](https://github.com/holoviz/panel/pull/4481))
+- Use cache from previous sessions when using `to_disk` ([#4481](https://github.com/holoviz/panel/pull/4481))
+
+### Misc
+
+- Use latest react-grid from CDN ([#4461](https://github.com/holoviz/panel/pull/4461))
+
 ## Version 0.14.3
 
 Date: 2023-01-28

examples/apps/django_multi_apps/requirements.txt

@@ -8,7 +8,7 @@ cffi==1.13.2
 channels==2.4.0
 colorcet==2.0.5
 constantly==15.1.0
-cryptography==3.3.2
+cryptography==39.0.1
 daphne==2.4.1
 Django==3.1.14
 holoviews==1.13.2

panel/io/cache.py

@@ -364,8 +364,7 @@ def wrapped_func(*args, **kwargs):
 
         func_cache = state._memoize_cache.get(func_hash)
 
-        empty = func_cache is None
-        if empty:
+        if func_cache is None:
             if to_disk:
                 from diskcache import Index
                 cache = Index(os.path.join(cache_path, func_hash))
@@ -376,7 +375,7 @@ def wrapped_func(*args, **kwargs):
         if ttl is not None:
             _cleanup_ttl(func_cache, ttl, time)
 
-        if not empty and hash_value in func_cache:
+        if hash_value in func_cache:
             with lock:
                 ret, ts, count, _ = func_cache[hash_value]
                 func_cache[hash_value] = (ret, ts, count+1, time)

panel/io/model.py

@@ -39,10 +39,10 @@ class comparable_array(np.ndarray):
     """
 
     def __eq__(self, other: Any) -> bool:
-        return super().__eq__(other).all().item()
+        return np.array_equal(self, other, equal_nan=True)
 
     def __ne__(self, other: Any) -> bool:
-        return super().__ne__(other).all().item()
+        return not np.array_equal(self, other, equal_nan=True)
 
 def monkeypatch_events(events: List['DocumentChangedEvent']) -> None:
     """

panel/pane/plot.py

@@ -361,7 +361,7 @@ class RGGPlot(PNG):
     def applies(cls, obj: Any) -> float | bool | None:
         return type(obj).__name__ == 'GGPlot' and hasattr(obj, 'r_repr')
 
-    def _img(self):
+    def _data(self):
         from rpy2 import robjects
         from rpy2.robjects.lib import grdevices
         with grdevices.render_to_bytesio(grdevices.png,

panel/template/fast/grid/fast_grid_template.html

@@ -454,7 +454,7 @@
       );
     }
   }
-  ReactDOM.render(<ResponsiveGrid />, document.getElementById('responsive-grid'))
+  ReactDOM.render(<ResponsiveGrid />, document.getElementById('responsive-grid'));
   addFullScreenToggle()
 </script>
 

panel/template/react/__init__.py

@@ -55,7 +55,7 @@ class ReactTemplate(BasicTemplate):
             'react': f"{config.npm_cdn}/react@18/umd/react.production.min.js",
             'react-dom': f"{config.npm_cdn}/react-dom@18/umd/react-dom.production.min.js",
             'babel': f"{config.npm_cdn}/babel-standalone@latest/babel.min.js",
-            'react-grid': "https://cdnjs.cloudflare.com/ajax/libs/react-grid-layout/1.1.1/react-grid-layout.min.js"
+            'react-grid': f"{config.npm_cdn}/react-grid-layout@1.3.4/dist/react-grid-layout.min.js"
         },
         'css': {
             'bootstrap': CSS_URLS['bootstrap4'],

panel/template/react/react.html

@@ -259,7 +259,7 @@
       );
     }
   }
-  ReactDOM.render(<ResponsiveGrid />, document.getElementById('responsive-grid'))
+  ReactDOM.render(<ResponsiveGrid />, document.getElementById('responsive-grid'));
 </script>
 
 {{ embed(roots.js_area) }}

panel/widgets/tables.py

@@ -469,22 +469,22 @@ def _get_header_filters(self, df):
             elif op == 'in':
                 filters.append(col.isin(val))
             elif op == 'like':
-                filters.append(col.str.lower().str.contains(val.lower()))
+                filters.append(col.str.contains(val, case=False, regex=False))
             elif op == 'starts':
                 filters.append(col.str.startsWith(val))
             elif op == 'ends':
                 filters.append(col.str.endsWith(val))
             elif op == 'keywords':
                 match_all = filt_def.get(col_name, {}).get('matchAll', False)
                 sep = filt_def.get(col_name, {}).get('separator', ' ')
-                matches = val.lower().split(sep)
+                matches = val.split(sep)
                 if match_all:
                     for match in matches:
-                        filters.append(col.str.lower().str.contains(match))
+                        filters.append(col.str.contains(match, case=False, regex=False))
                 else:
-                    filt = col.str.lower().str.contains(matches[0])
+                    filt = col.str.contains(matches[0], case=False, regex=False)
                     for match in matches[1:]:
-                        filt |= col.str.lower().str.contains(match)
+                        filt |= col.str.contains(match, case=False, regex=False)
                     filters.append(filt)
             elif op == 'regex':
                 raise ValueError("Regex filtering not supported.")