fix: #32 operands could not be broadcast together with shapes

Author: domarm-comat

pglive/sources/live_categorized_bar_plot.py

@@ -113,7 +113,7 @@ def getData(self):
 
     def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple:
         if ax == 0:
-            if self.x_data == []:
+            if self.x_data is []:
                 return 0, 0
             sub_range = self.x_data[-offset:]
             return np.nanmin(sub_range), np.nanmax(sub_range)
@@ -123,7 +123,7 @@ def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple:
 
     def data_tick(self, ax: int = 0):
         if ax == 0:
-            if self.x_data == []:
+            if self.x_data is []:
                 return 0, 0
             return self.x_data[0] if len(self.x_data) == 1 else self.x_data[-1] - self.x_data[0]
         else:

poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pglive"
-version = "0.7.1"
+version = "0.7.2"
 description = "Pyqtgraph live plot"
 authors = ["Martin Domaracky <domarm@comat.sk>"]
 license = "MIT"