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Use with statement

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Use with statement when working with files whenever possible.
Use os.makedirs() to create Glances target directory and all parent
ones as needed.
This commit is contained in:
Alessio Sergi 2014-05-24 15:24:23 +02:00
parent c68fc5d5c1
commit 3d84f31876
1 changed files with 10 additions and 26 deletions
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36
glances/core/glances_password.py
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@ -145,41 +145,25 @@ class glancesPassword:
"""
Save the hashed password to the Glances folder
"""
# Check if the Glances folder already exist
# Check if the Glances folder already exists
if not os.path.exists(self.password_path):
# Create the Glances folder
try:
os.mkdir(self.password_path)
except Exception as e:
sys.stdout.write(_("[Warning] Glances application data folder can not be created (%s)\n") % e)
os.makedirs(self.password_path)
except OSError as e:
print(_("[Warning] Cannot create Glances directory: {0}").format(e))
return
# Create/overwrite the password file to the Glances folder
try:
file_pwd = open(self.password_filepath, 'w')
except Exception as e:
sys.stdout.write(_("[Warning] Glances wan not create the password file (%s)\n") % e)
return
# Generate the password file
file_pwd.write(hashed_password)
file_pwd.close()
# Create/overwrite the password file
with open(self.password_filepath, 'w') as file_pwd:
file_pwd.write(hashed_password)
def load_password(self):
"""
Load the hashed password from the Glances folder
"""
# Create/overwrite the password file to the Glances folder
try:
file_pwd = open(self.password_filepath, 'r')
except Exception as e:
sys.stdout.write(_("[Warning] Glances wan not read the password file (%s)\n") % e)
return None
# Read the password file
hashed_password = file_pwd.read()
file_pwd.close()
# Read the password file, if it exists
with open(self.password_filepath, 'r') as file_pwd:
hashed_password = file_pwd.read()
return hashed_password