Code refactoring, more readable and easier to modify (#736)

* Add global variables

* Add global variables

* Code refactoring

* Refactoring

Author: Angel-Karasu

auto_cpufreq/__init__.py

@@ -1,20 +1,20 @@
 #!/usr/bin/env python3
-import subprocess
+from subprocess import PIPE, run
 
-from auto_cpufreq.battery_scripts.thinkpad import thinkpad_setup, thinkpad_print_thresholds
-from auto_cpufreq.battery_scripts.ideapad_acpi import ideapad_acpi_setup, ideapad_acpi_print_thresholds
-from auto_cpufreq.battery_scripts.ideapad_laptop import ideapad_laptop_setup, ideapad_laptop_print_thresholds
+from auto_cpufreq.battery_scripts.ideapad_acpi import ideapad_acpi_print_thresholds, ideapad_acpi_setup
+from auto_cpufreq.battery_scripts.ideapad_laptop import ideapad_laptop_print_thresholds, ideapad_laptop_setup
+from auto_cpufreq.battery_scripts.thinkpad import thinkpad_print_thresholds, thinkpad_setup
 
-def lsmod(module): return module in subprocess.run(['lsmod'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, shell=True).stdout
-
-def battery_setup():
-    if lsmod("thinkpad_acpi"): thinkpad_setup()
-    elif lsmod("ideapad_acpi"): ideapad_acpi_setup()
-    elif lsmod("ideapad_laptop"): ideapad_laptop_setup()
-    else: return
+def lsmod(module): return module in run(['lsmod'], stdout=PIPE, stderr=PIPE, text=True).stdout
 
 def battery_get_thresholds():
-    if lsmod("thinkpad_acpi"): thinkpad_print_thresholds()
-    elif lsmod("ideapad_acpi"): ideapad_acpi_print_thresholds()
+    if lsmod("ideapad_acpi"): ideapad_acpi_print_thresholds()
     elif lsmod("ideapad_laptop"): ideapad_laptop_print_thresholds()
+    elif lsmod("thinkpad_acpi"): thinkpad_print_thresholds()
+    else: return
+
+def battery_setup():
+    if lsmod("ideapad_acpi"): ideapad_acpi_setup()
+    elif lsmod("ideapad_laptop"): ideapad_laptop_setup()
+    elif lsmod("thinkpad_acpi"): thinkpad_setup()
     else: return

auto_cpufreq/battery_scripts/battery.py

@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
-import os
-import subprocess
-from auto_cpufreq.utils.config import config
+import os, subprocess
 
-POWER_SUPPLY_DIR = "/sys/class/power_supply/"
+from auto_cpufreq.config.config import config
+from auto_cpufreq.globals import POWER_SUPPLY_DIR
 
 def set_battery(value, mode, bat):
     path = f"{POWER_SUPPLY_DIR}{bat}/charge_{mode}_threshold"
@@ -25,7 +24,7 @@ def ideapad_acpi_setup():
         for bat in batteries:
             set_battery(get_threshold_value("start"), "start", bat)
             set_battery(get_threshold_value("stop"), "stop", bat)
-    else: print(f"WARNING: could NOT access {POWER_SUPPLY_DIR}")
+    else: print("WARNING: could NOT access", POWER_SUPPLY_DIR)
 
 def ideapad_acpi_print_thresholds():
     batteries = [name for name in os.listdir(POWER_SUPPLY_DIR) if name.startswith('BAT')]
@@ -35,4 +34,4 @@ def ideapad_acpi_print_thresholds():
         try:
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_start_threshold")}')
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_stop_threshold")}')
-        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds: ", repr(e))
+        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds:", repr(e))

auto_cpufreq/battery_scripts/ideapad_acpi.py

@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
-import os
-import subprocess
-from auto_cpufreq.utils.config import config
+import os, subprocess
 
-POWER_SUPPLY_DIR = "/sys/class/power_supply/"
+from auto_cpufreq.config.config import config
+from auto_cpufreq.globals import CONSERVATION_MODE_FILE, POWER_SUPPLY_DIR
 
 def set_battery(value, mode, bat):
     path = f"{POWER_SUPPLY_DIR}{bat}/charge_{mode}_threshold"
@@ -17,14 +16,14 @@ def get_threshold_value(mode):
 
 def conservation_mode(value):
     try:
-        subprocess.check_output(f"echo {value} | tee /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode", shell=True, text=True)
+        subprocess.check_output(f"echo {value} | tee {CONSERVATION_MODE_FILE}", shell=True, text=True)
         print(f"conservation_mode is {value}")
     except: print("unable to set conservation mode")
     return
 
 def check_conservation_mode():
     try:
-        value = subprocess.check_output("cat /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode", shell=True, text=True)
+        value = subprocess.check_output(["cat", CONSERVATION_MODE_FILE], text=True)
         if value == "1": return True
         elif value == "0": return False
         else:
@@ -66,4 +65,4 @@ def ideapad_laptop_print_thresholds():
         try:
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_start_threshold")}')
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_stop_threshold")}')
-        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds: ", repr(e))
+        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds:", repr(e))

auto_cpufreq/battery_scripts/ideapad_laptop.py

@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
-import os
-import subprocess
-from auto_cpufreq.utils.config import config
+import os, subprocess
 
-POWER_SUPPLY_DIR = "/sys/class/power_supply/"
+from auto_cpufreq.config.config import config
+from auto_cpufreq.globals import POWER_SUPPLY_DIR
 
 def set_battery(value, mode, bat):
     path = f"{POWER_SUPPLY_DIR}{bat}/charge_{mode}_threshold"
@@ -36,4 +35,4 @@ def thinkpad_print_thresholds():
         try:
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_start_threshold")}')
             print(f'{bat} start threshold = {subprocess.getoutput(f"cat {POWER_SUPPLY_DIR}{bat}/charge_stop_threshold")}')
-        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds: ", repr(e))
+        except Exception as e: print(f"ERROR: failed to read battery {bat} thresholds:", repr(e))