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Use environ to change LANG to 'C' while calling shell processes #119

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merged 1 commit into from
Mar 10, 2015
Merged

Use environ to change LANG to 'C' while calling shell processes #119

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7 changes: 7 additions & 0 deletions plyer/platforms/linux/battery.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,14 @@
from plyer.facades import Battery
from plyer.utils import whereis_exe

from os import environ


class LinuxBattery(Battery):
def _get_state(self):
old_lang = environ.get('LANG')
environ['LANG'] = 'C'

status = {"isCharging": None, "percentage": None}

# We are supporting only one battery now
Expand All @@ -13,6 +18,8 @@ def _get_state(self):
stdout=PIPE)
output = upower_process.communicate()[0]

environ['LANG'] = old_lang

if not output:
return status

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7 changes: 7 additions & 0 deletions plyer/platforms/macosx/battery.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,22 @@
from plyer.facades import Battery
from plyer.utils import whereis_exe

from os import environ


class OSXBattery(Battery):
def _get_state(self):
old_lang = environ.get('LANG')
environ['LANG'] = 'C'

status = {"isCharging": None, "percentage": None}

ioreg_process = Popen(["ioreg", "-rc", "AppleSmartBattery"],
stdout=PIPE)
output = ioreg_process.communicate()[0]

environ['LANG'] = old_lang

if not output:
return status

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7 changes: 7 additions & 0 deletions plyer/platforms/macosx/uniqueid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,15 +2,22 @@
from plyer.facades import UniqueID
from plyer.utils import whereis_exe

from os import environ


class OSXUniqueID(UniqueID):
def _get_uid(self):
old_lang = environ.get('LANG')
environ['LANG'] = 'C'

ioreg_process = Popen(["ioreg", "-l"], stdout=PIPE)
grep_process = Popen(["grep", "IOPlatformSerialNumber"],
stdin=ioreg_process.stdout, stdout=PIPE)
ioreg_process.stdout.close()
output = grep_process.communicate()[0]

environ['LANG'] = old_lang

if output:
return output.split()[3][1:-1]
else:
Expand Down