#254: option to disable shutdown

dtale/app.py

@@ -215,8 +215,6 @@ def build_app(
     url,
     host=None,
     reaper_on=True,
-    hide_shutdown=False,
-    github_fork=False,
     app_root=None,
 ):
     """
@@ -235,8 +233,6 @@ def build_app(
         app_root=app_root,
     )
     app.config["SECRET_KEY"] = "Dtale"
-    app.config["HIDE_SHUTDOWN"] = hide_shutdown
-    app.config["GITHUB_FORK"] = github_fork
 
     app.jinja_env.trim_blocks = True
     app.jinja_env.lstrip_blocks = True
@@ -536,6 +532,8 @@ def show(
     allow_cell_edits=True,
     inplace=False,
     drop_index=False,
+    hide_shutdown=False,
+    github_fork=False,
     **kwargs
 ):
     """
@@ -583,6 +581,11 @@ def show(
     :type inplace: bool, optional
     :param drop_index: If true, this will drop any pre-existing index on the dataframe input.
     :type drop_index: bool, optional
+    :param hide_shutdown: If true, this will hide the "Shutdown" buton from users
+    :type hide_shutdown: bool, optional
+    :param github_fork: If true, this will display a "Fork me on GitHub" ribbon in the upper right-hand corner of the
+                        app
+    :type github_fork: bool, optional
 
     :Example:
 
@@ -627,6 +630,8 @@ def show(
             allow_cell_edits=allow_cell_edits,
             inplace=inplace,
             drop_index=drop_index,
+            hide_shutdown=hide_shutdown,
+            github_fork=github_fork,
         )
         is_active = not running_with_flask_debug() and is_up(app_url)
         if is_active:

dtale/cli/script.py

@@ -27,7 +27,15 @@
 @click.option(
     "--no-cell-edits",
     is_flag=True,
-    help="flag to turn off auto-reaping (process cleanup after period of inactivity)",
+    help="flag to turn off auto-reaping (process cleanup after period of inactivity",
+)
+@click.option(
+    "--hide-shutdown", is_flag=True, help='flag to hide "Shutdown" button from users'
+)
+@click.option(
+    "--github-fork",
+    is_flag=True,
+    help='flag to show "Fork Me On GitHub" link in upper right-hand corner of the app',
 )
 @setup_loader_options()
 @click.option("--log", "logfile", help="Log file name")
@@ -47,6 +55,8 @@ def main(
     open_browser=False,
     name=None,
     no_cell_edits=False,
+    hide_shutdown=False,
+    github_fork=False,
     **kwargs
 ):
     """
@@ -72,6 +82,8 @@ def main(
         open_browser=open_browser,
         name=name,
         allow_cell_edits=not no_cell_edits,
+        hide_shutdown=hide_shutdown,
+        github_fork=github_fork,
         **kwargs
     )
 

dtale/column_builders.py

@@ -476,7 +476,8 @@ def build_inner_code(self):
                 unit = self.cfg.get("unit") or "D"
                 if unit == "YYYYMMDD":
                     return "pd.Series({s}.astype(str).apply(pd.Timestamp), name='{name}', index={s}.index)".format(
-                        s=s, name=self.name,
+                        s=s,
+                        name=self.name,
                     )
                 return "pd.Series(pd.to_datetime({s}, unit='{unit}'), name='{name}', index={s}.index)".format(
                     s=s, name=self.name, unit=unit

dtale/dash_application/charts.py

@@ -84,7 +84,7 @@
 
 def get_url_parser():
     """
-     Returns URL parser based on whether Python 2 or 3 is being used.
+    Returns URL parser based on whether Python 2 or 3 is being used.
     """
     if PY3:
         return urllib.parse.parse_qsl
@@ -267,10 +267,14 @@ def _build_axes(y):
                         pos = axis_ct / 20.0
                         value["position"] = (1 - pos) if right else pos
                         positions.append(value["position"])
-                if y2 in axis_data and not (
-                    axis_data[y2]["min"],
-                    axis_data[y2]["max"],
-                ) == (mins[y2], maxs[y2]):
+                if (
+                    y2 in axis_data
+                    and not (
+                        axis_data[y2]["min"],
+                        axis_data[y2]["max"],
+                    )
+                    == (mins[y2], maxs[y2])
+                ):
                     value["range"] = [axis_data[y2]["min"], axis_data[y2]["max"]]
                 if classify_type(dtypes.get(y2)) == "I":
                     value["tickformat"] = ".0f"
@@ -1627,7 +1631,10 @@ def _build_heatmap_axis(col, data, title):
         x_axis = _build_heatmap_axis(x, x_data, x_title)
         y_axis = _build_heatmap_axis(y, y_data, y_title)
 
-        hm_kwargs = dict_merge(hm_kwargs, dict(colorbar={"title": z_title}, text=text),)
+        hm_kwargs = dict_merge(
+            hm_kwargs,
+            dict(colorbar={"title": z_title}, text=text),
+        )
 
         hm_kwargs = dict_merge(hm_kwargs, {"z": heat_data})
         layout_cfg = build_layout(
@@ -1746,7 +1753,12 @@ def candlestick_builder(data_id, export=False, **inputs):
         dupe_cols = [x] + make_list(group)
         if agg is not None:
             data, agg_code = build_agg_data(
-                data, x, [cs_open, cs_close, high, low], inputs, agg, group_col=group,
+                data,
+                x,
+                [cs_open, cs_close, high, low],
+                inputs,
+                agg,
+                group_col=group,
             )
             code += agg_code
         if not len(data):

dtale/dash_application/drilldown_modal.py

@@ -251,7 +251,8 @@ def load_drilldown_content(
                         return hist_chart, dict(display="none")
                     else:
                         xy_query = build_group_inputs_filter(
-                            global_state.get_data(data_id), [point_filter],
+                            global_state.get_data(data_id),
+                            [point_filter],
                         )
                         if not query:
                             query = xy_query
@@ -285,7 +286,8 @@ def load_drilldown_content(
                         return hist_chart, dict(display="none")
                     else:
                         map_query = build_group_inputs_filter(
-                            global_state.get_data(data_id), [point_filter],
+                            global_state.get_data(data_id),
+                            [point_filter],
                         )
                         if not query:
                             query = map_query
@@ -322,7 +324,8 @@ def load_drilldown_content(
                         return hist_chart, dict(display="none")
                     else:
                         x_query = build_group_inputs_filter(
-                            global_state.get_data(data_id), [point_filter],
+                            global_state.get_data(data_id),
+                            [point_filter],
                         )
                         if not query:
                             query = x_query