Merge pull request #33 from domarm-comat/issue_32_fix

Issue 32 fix

Author: domarm-comat

pglive/sources/live_candleStickPlot.py

@@ -87,7 +87,7 @@ def getData(self) -> Tuple[List[float], List[Tuple[float, ...]]]:
         return self.x_data, self.y_data
 
     def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[ndarray, ndarray]:
-        if self.x_data == [] and self.output_y_data == []:
+        if self.x_data is [] and self.output_y_data is []:
             return 0, 0
         if ax == 0:
             sub_range = self.x_data[-offset:]
@@ -96,7 +96,7 @@ def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[ndarray, ndarray]:
         return np.nanmin(sub_range), np.nanmax(sub_range)
 
     def data_tick(self, ax: int = 0):
-        if self.x_data == [] and self.output_y_data == []:
+        if self.x_data is [] and self.output_y_data is []:
             return 0, 0
         if ax == 0:
             return self.x_data[0] if len(self.x_data) == 1 else self.x_data[-1] - self.x_data[0]

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:

pglive/sources/live_plot.py

@@ -105,7 +105,7 @@ def getData(self) -> Tuple[List[float], List[float]]:
         return self.opts["width"], self.opts["y"]
 
     def update_leading_line(self) -> None:
-        if self.opts["width"] == [] and self.opts["y"] == []:
+        if self.opts["width"] is [] and self.opts["y"] is []:
             self.clear_leading_lines()
             return
 
@@ -117,7 +117,7 @@ def update_leading_line(self) -> None:
 
     def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[np.ndarray, np.ndarray]:
         x, y = self.getData()
-        if x == [] and y == []:
+        if x is [] and y is []:
             return 0, 0
         if ax == 0:
             sub_range = x[-offset:]
@@ -127,7 +127,7 @@ def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[np.ndarray, np.ndar
 
     def data_tick(self, ax: int = 0):
         x, y = self.getData()
-        if x == [] and y == []:
+        if x is [] and y is []:
             return 0, 0
         if ax == 0:
             return x[0] if len(x) == 1 else x[1] - x[0]
@@ -152,7 +152,7 @@ def clear(self):
         self.sigPlotChanged.emit()
 
     def update_leading_line(self) -> None:
-        if self.opts["x"] == [] and self.opts["height"] == []:
+        if self.opts["x"] is [] and self.opts["height"] is []:
             self.clear_leading_lines()
             return
 
@@ -164,7 +164,7 @@ def update_leading_line(self) -> None:
 
     def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[np.ndarray, np.ndarray]:
         x, y = self.getData()
-        if x == [] and y == []:
+        if x is [] and y is []:
             return 0, 0
         if ax == 0:
             sub_range = x[-offset:]
@@ -174,7 +174,7 @@ def data_bounds(self, ax: int = 0, offset: int = 0) -> Tuple[np.ndarray, np.ndar
 
     def data_tick(self, ax: int = 0):
         x, y = self.getData()
-        if x == [] and y == []:
+        if x is [] and y is []:
             return 0, 0
         if ax == 0:
             return x[0] if len(x) == 1 else x[1] - x[0]

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"