Merge pull request #25 from tekktrik/dev/fix-pylint

Fix pylint

examples/ina260_latch.py

@@ -16,44 +16,41 @@
         # catch exception on init, no INA260 chip found
         print(r_e)
         raise r_e
-    else:
-        # set overcurrent limit flag and threshold value
-        # 0x0008 x 1,25 mA = 10 mA as alert limit
-        ina260.alert_limit = 0x0008
-
-        # alert pin is asserted, can be check with gpiozero
-        ina260.overcurrent_limit = True
-
-        # keep the flag high until MASK_ENABLE register will be read
-        ina260.alert_latch_enable = True
-
-        ina260.mode = Mode.CONTINUOUS
-
-        # set higher conversion time and wait its value before each read
-        ina260.current_conversion_time = ConversionTime.TIME_8_244_ms
-        for _ in enumerate(range(5)):
-            time.sleep(ConversionTime.get_seconds(ina260.current_conversion_time))
-            print(
-                "Current: %.2f mA Voltage: %.2f V Power:%.2f mW"
-                % (ina260.current, ina260.voltage, ina260.power)
-            )
-
-        # supposing meanwhile the alert limit was exceeded, setting an higher limit
-        # and clear the ALERT
-        # 0x0100 x 1,25 mA = 320 mA as alert limit
-        ina260.alert_limit = 0x0100
-
-        # alert function flag bit should be true if alert threshold was exceeded
-        print("Alert function flag: {}".format(ina260.alert_function_flag))
-
-        # in latch mode, reading the register clears the ALERT & alert function flag
-        print("MASK register: {}".format(ina260.mask_enable))
-
-        # reset the whole chip and wait 2 sec
-        ina260.reset_bit = True
-        time.sleep(2)
+
+    # set overcurrent limit flag and threshold value
+    # 0x0008 x 1,25 mA = 10 mA as alert limit
+    ina260.alert_limit = 0x0008
+
+    # alert pin is asserted, can be check with gpiozero
+    ina260.overcurrent_limit = True
+
+    # keep the flag high until MASK_ENABLE register will be read
+    ina260.alert_latch_enable = True
+
+    ina260.mode = Mode.CONTINUOUS
+
+    # set higher conversion time and wait its value before each read
+    ina260.current_conversion_time = ConversionTime.TIME_8_244_ms
+    for _ in enumerate(range(5)):
+        time.sleep(ConversionTime.get_seconds(ina260.current_conversion_time))
         print(
-            "MASK_REGISTER check, must be 0x0000 after reset: {}".format(
-                ina260.mask_enable
-            )
+            f"Current: {ina260.current:.2f} mA, "
+            f"Voltage: {ina260.voltage:.2f} V, "
+            f"Power: {ina260.power:.2f} mW"
         )
+
+    # supposing meanwhile the alert limit was exceeded, setting an higher limit
+    # and clear the ALERT
+    # 0x0100 x 1,25 mA = 320 mA as alert limit
+    ina260.alert_limit = 0x0100
+
+    # alert function flag bit should be true if alert threshold was exceeded
+    print("Alert function flag: ", ina260.alert_function_flag)
+
+    # in latch mode, reading the register clears the ALERT & alert function flag
+    print("MASK register:", ina260.mask_enable)
+
+    # reset the whole chip and wait 2 sec
+    ina260.reset_bit = True
+    time.sleep(2)
+    print("MASK_REGISTER check, must be 0x0000 after reset:", ina260.mask_enable)