From: Ciprian Manea <ciprian.manea@gmail.com>
Date: Sat, 3 Aug 2019 22:27:29 +0000 (+0300)
Subject: testing all examples, with corrections for Python3 support
X-Git-Url: https://zdv2.bktei.com/gitweb/EVA-2020-02-2.git/commitdiff_plain/e2d010e2ae9761418d5a59f79cc4b60a251665d5?ds=sidebyside;hp=a73ee7811dc8302651b4a2eb324431ff5dd4ea1e

testing all examples, with corrections for Python3 support
---

diff --git a/examples/all-in-one-no-pm.py b/examples/all-in-one-no-pm.py
old mode 100644
new mode 100755
index 367ebeb..ab1a1a7
--- a/examples/all-in-one-no-pm.py
+++ b/examples/all-in-one-no-pm.py
@@ -78,7 +78,7 @@ def display_text(variable, data, unit):
 
 # Get the temperature of the CPU for compensation
 def get_cpu_temperature():
-    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
+    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
     output, _error = process.communicate()
     return float(output[output.index('=') + 1:output.rindex("'")])
 
diff --git a/examples/all-in-one.py b/examples/all-in-one.py
index 8ba7681..6314137 100755
--- a/examples/all-in-one.py
+++ b/examples/all-in-one.py
@@ -84,7 +84,7 @@ def display_text(variable, data, unit):
 
 # Get the temperature of the CPU for compensation
 def get_cpu_temperature():
-    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
+    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
     output, _error = process.communicate()
     return float(output[output.index('=') + 1:output.rindex("'")])
 
diff --git a/examples/compensated-temperature.py b/examples/compensated-temperature.py
index 048eb80..3679610 100755
--- a/examples/compensated-temperature.py
+++ b/examples/compensated-temperature.py
@@ -24,9 +24,8 @@ bme280 = BME280(i2c_dev=bus)
 
 # Get the temperature of the CPU for compensation
 def get_cpu_temperature():
-    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
+    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
     output, _error = process.communicate()
-    output = output.decode()
     return float(output[output.index('=') + 1:output.rindex("'")])
 
 
diff --git a/examples/luftdaten.py b/examples/luftdaten.py
index 4d3d49a..c5b0387 100755
--- a/examples/luftdaten.py
+++ b/examples/luftdaten.py
@@ -71,7 +71,7 @@ def read_values():
 
 # Get CPU temperature to use for compensation
 def get_cpu_temperature():
-    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
+    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
     output, _error = process.communicate()
     return float(output[output.index('=') + 1:output.rindex("'")])