Merge pull request #1729 from plotly/more-hljs-langs

More hljs langs

Author: alexcjohnson

.pylintrc

@@ -68,7 +68,8 @@ disable=fixme,
         superfluous-parens,
         bad-continuation,
         line-too-long,
-        bad-option-value
+        bad-option-value,
+        unspecified-encoding
 
 
 # Enable the message, report, category or checker with the given id(s). You can

.pylintrc39

@@ -159,7 +159,8 @@ disable=invalid-name,
         line-too-long,
         super-with-arguments,
         raise-missing-from,
-        bad-option-value
+        bad-option-value,
+        unspecified-encoding
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option

CHANGELOG.md

@@ -14,6 +14,16 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - [#1679](https://github.com/plotly/dash/pull/1679) Restructure `dash`, `dash-core-components`, `dash-html-components`, and `dash-table` into a singular monorepo and move component packages into `dash`. This change makes the component modules available for import within the `dash` namespace, and simplifies the import pattern for a Dash app. From a development standpoint, all future changes to component modules will be made within the `components` directory, and relevant packages updated with the `dash-update-components` CLI command.
 - [#1707](https://github.com/plotly/dash/pull/1707) Change the default value of the `compress` argument to the `dash.Dash` constructor to `False`. This change reduces CPU usage, and was made in recognition of the fact that many deployment platforms (e.g. Dash Enterprise) already apply their own compression. If deploying to an environment that does not already provide compression, the Dash 1 behavior may be restored by adding `compress=True` to the `dash.Dash` constructor.
 
+## Dash Core Components
+### Added
+
+- [#1729](https://github.com/plotly/dash/pull/1729) Include F#, C#, and MATLAB in markdown code highlighting, for the upcoming .NET and MATLAB flavors of dash.
+
+## Dash Table
+### Added
+
+- [#1729](https://github.com/plotly/dash/pull/1729) Include F#, C#, and MATLAB in markdown code highlighting, for the upcoming .NET and MATLAB flavors of dash.
+
 ## [1.21.0] - 2021-07-09
 
 ## Dash and Dash Renderer

components/dash-core-components/src/third-party/highlight.js

@@ -2,12 +2,15 @@ import highlightjs from 'highlight.js/lib/core';
 import 'highlight.js/styles/github.css';
 
 import bash from 'highlight.js/lib/languages/bash';
+import csharp from 'highlight.js/lib/languages/csharp';
 import css from 'highlight.js/lib/languages/css';
+import fsharp from 'highlight.js/lib/languages/fsharp';
 import http from 'highlight.js/lib/languages/http';
 import javascript from 'highlight.js/lib/languages/javascript';
 import json from 'highlight.js/lib/languages/json';
 import julia from 'highlight.js/lib/languages/julia';
 import markdown from 'highlight.js/lib/languages/markdown';
+import matlab from 'highlight.js/lib/languages/matlab';
 import plaintext from 'highlight.js/lib/languages/plaintext';
 import python from 'highlight.js/lib/languages/python';
 import r from 'highlight.js/lib/languages/r';
@@ -18,12 +21,15 @@ import xml from 'highlight.js/lib/languages/xml';
 import yaml from 'highlight.js/lib/languages/yaml';
 
 highlightjs.registerLanguage('bash', bash);
+highlightjs.registerLanguage('csharp', csharp);
 highlightjs.registerLanguage('css', css);
+highlightjs.registerLanguage('fsharp', fsharp);
 highlightjs.registerLanguage('http', http);
 highlightjs.registerLanguage('javascript', javascript);
 highlightjs.registerLanguage('json', json);
 highlightjs.registerLanguage('julia', julia);
 highlightjs.registerLanguage('markdown', markdown);
+highlightjs.registerLanguage('matlab', matlab);
 highlightjs.registerLanguage('plaintext', plaintext);
 highlightjs.registerLanguage('python', python);
 highlightjs.registerLanguage('r', r);

components/dash-table/src/third-party/highlight.js

@@ -2,12 +2,15 @@ import highlightjs from 'highlight.js/lib/core';
 import 'highlight.js/styles/github.css';
 
 import bash from 'highlight.js/lib/languages/bash';
+import csharp from 'highlight.js/lib/languages/csharp';
 import css from 'highlight.js/lib/languages/css';
+import fsharp from 'highlight.js/lib/languages/fsharp';
 import http from 'highlight.js/lib/languages/http';
 import javascript from 'highlight.js/lib/languages/javascript';
 import json from 'highlight.js/lib/languages/json';
 import julia from 'highlight.js/lib/languages/julia';
 import markdown from 'highlight.js/lib/languages/markdown';
+import matlab from 'highlight.js/lib/languages/matlab';
 import plaintext from 'highlight.js/lib/languages/plaintext';
 import python from 'highlight.js/lib/languages/python';
 import r from 'highlight.js/lib/languages/r';
@@ -18,12 +21,15 @@ import xml from 'highlight.js/lib/languages/xml';
 import yaml from 'highlight.js/lib/languages/yaml';
 
 highlightjs.registerLanguage('bash', bash);
+highlightjs.registerLanguage('csharp', csharp);
 highlightjs.registerLanguage('css', css);
+highlightjs.registerLanguage('fsharp', fsharp);
 highlightjs.registerLanguage('http', http);
 highlightjs.registerLanguage('javascript', javascript);
 highlightjs.registerLanguage('json', json);
 highlightjs.registerLanguage('julia', julia);
 highlightjs.registerLanguage('markdown', markdown);
+highlightjs.registerLanguage('matlab', matlab);
 highlightjs.registerLanguage('plaintext', plaintext);
 highlightjs.registerLanguage('python', python);
 highlightjs.registerLanguage('r', r);

dash/_validate.py

@@ -138,11 +138,11 @@ def validate_and_group_input_args(flat_args, arg_index_grouping):
         func_kwargs = args_grouping
     elif isinstance(arg_index_grouping, (tuple, list)):
         func_args = list(args_grouping)
-        func_kwargs = dict()
+        func_kwargs = {}
     else:
         # Scalar input
         func_args = [args_grouping]
-        func_kwargs = dict()
+        func_kwargs = {}
 
     return func_args, func_kwargs
 

dash/dash.py

@@ -1079,12 +1079,11 @@ def long_callback(self, *_args, **_kwargs):  # pylint: disable=too-many-statemen
                 this should be a list of argument names as strings. Otherwise,
                 this should be a list of argument indices as integers.
         """
-        from dash._callback_context import (  # pylint: disable=import-outside-toplevel
-            callback_context,
-        )
-        from dash.exceptions import (  # pylint: disable=import-outside-toplevel
-            WildcardInLongCallback,
-        )
+        # pylint: disable-next=import-outside-toplevel
+        from dash._callback_context import callback_context
+
+        # pylint: disable-next=import-outside-toplevel
+        from dash.exceptions import WildcardInLongCallback
 
         # Get long callback manager
         callback_manager = _kwargs.pop("manager", self._long_callback_manager)
@@ -1140,7 +1139,7 @@ def long_callback(self, *_args, **_kwargs):  # pylint: disable=too-many-statemen
             id=interval_id, interval=interval_time, disabled=prevent_initial_call
         )
         store_id = f"_long_callback_store_{long_callback_id}"
-        store_component = dcc.Store(id=store_id, data=dict())
+        store_component = dcc.Store(id=store_id, data={})
         self._extra_components.extend([interval_component, store_component])
 
         # Compute full component plus property name for the cancel dependencies