Merge branch 'develop' of github.com:nicolargo/glances into issue1985

glances/config.py

@@ -173,11 +173,7 @@ class Config(object):
         if not self.parser.has_section('global'):
             self.parser.add_section('global')
         self.set_default('global', 'strftime_format', '')
-
-        # check_update
-        if not self.parser.has_section('global'):
-            self.parser.add_section('global')
-        self.set_default('global', 'check_update', 'false')
+        self.set_default('global', 'check_update', 'true')
 
         # Quicklook
         if not self.parser.has_section('quicklook'):

glances/exports/glances_cassandra.py

@@ -111,7 +111,6 @@ class Export(GlancesExport):
 
         # Write input to the Cassandra table
         try:
-
             stmt = "INSERT INTO {} (plugin, time, stat) VALUES (?, ?, ?)".format(self.table)
             query = self.session.prepare(stmt)
             self.session.execute(query, (name, uuid_from_time(datetime.now()), data))

glances/exports/glances_mongodb.py

@@ -47,10 +47,7 @@ class Export(GlancesExport):
         if not self.export_enable:
             return None
 
-        server_uri = 'mongodb://%s:%s@%s:%s' % (quote_plus(self.user),
-                                                quote_plus(self.password),
-                                                self.host,
-                                                self.port)
+        server_uri = 'mongodb://%s:%s@%s:%s' % (quote_plus(self.user), quote_plus(self.password), self.host, self.port)
 
         try:
             client = pymongo.MongoClient(server_uri)

glances/outdated.py

@@ -49,10 +49,15 @@ class Outdated(object):
 
         # Set default value...
         self.data = {u'installed_version': __version__, u'latest_version': '0.0', u'refresh_date': datetime.now()}
-        # Read the configuration file
-        self.load_config(config)
+
+        # Disable update check if `packaging` is not installed
         if not PACKAGING_IMPORT:
             self.args.disable_check_update = True
+
+        # Read the configuration file only if update check is not explicitly disabled
+        if not self.args.disable_check_update:
+            self.load_config(config)
+
         logger.debug("Check Glances version up-to-date: {}".format(not self.args.disable_check_update))
 
         # And update !

glances/outputs/glances_bottle.py

@@ -127,10 +127,8 @@ class GlancesBottle(object):
         if username == self.args.username:
             from glances.password import GlancesPassword
 
-            pwd = GlancesPassword(username=username,
-                                  config=self.config)
-            return pwd.check_password(self.args.password,
-                                      pwd.get_hash(password))
+            pwd = GlancesPassword(username=username, config=self.config)
+            return pwd.check_password(self.args.password, pwd.get_hash(password))
         else:
             return False
 
@@ -162,7 +160,9 @@ class GlancesBottle(object):
             '/api/%s/<plugin>/<item>/history/<nb:int>' % self.API_VERSION, method="GET", callback=self._api_item_history
         )
         self._app.route('/api/%s/<plugin>/<item>/<value>' % self.API_VERSION, method="GET", callback=self._api_value)
-        self._app.route('/api/%s/<plugin>/<item>/<value:path>' % self.API_VERSION, method="GET", callback=self._api_value)
+        self._app.route(
+            '/api/%s/<plugin>/<item>/<value:path>' % self.API_VERSION, method="GET", callback=self._api_value
+        )
         bindmsg = 'Glances RESTful API Server started on {}api/{}/'.format(self.bind_url, self.API_VERSION)
         logger.info(bindmsg)
 

glances/password.py

@@ -45,17 +45,12 @@ class GlancesPassword(object):
 
     def get_hash(self, plain_password, salt=''):
         """Return the hashed password, salt + pbkdf2_hmac."""
-        return to_hex(hashlib.pbkdf2_hmac('sha256',
-                                          plain_password.encode(),
-                                          salt.encode(),
-                                          100000,
-                                          dklen=128))
+        return to_hex(hashlib.pbkdf2_hmac('sha256', plain_password.encode(), salt.encode(), 100000, dklen=128))
 
     def hash_password(self, plain_password):
         """Hash password with a salt based on UUID (universally unique identifier)."""
         salt = uuid.uuid4().hex
-        encrypted_password = self.get_hash(plain_password,
-                                           salt=salt)
+        encrypted_password = self.get_hash(plain_password, salt=salt)
         return salt + '$' + encrypted_password
 
     def check_password(self, hashed_password, plain_password):
@@ -64,8 +59,7 @@ class GlancesPassword(object):
         Return the comparison with the encrypted_password.
         """
         salt, encrypted_password = hashed_password.split('$')
-        re_encrypted_password = self.get_hash(plain_password,
-                                              salt = salt)
+        re_encrypted_password = self.get_hash(plain_password, salt=salt)
         return encrypted_password == re_encrypted_password
 
     def get_password(self, description='', confirm=False, clear=False):

glances/secure.py

@@ -51,7 +51,7 @@ def __secure_popen(cmd):
     for sub_cmd in cmd.split('|'):
         # Split by space character, but do no split spaces within quotes (remove surrounding quotes, though)
         tmp_split = [_ for _ in list(filter(None, re.split(r'(\s+)|(".*?"+?)|(\'.*?\'+?)', sub_cmd))) if _ != ' ']
-        sub_cmd_split = [_[1:-1] if (_[0]==_[-1]=='"') or (_[0]==_[-1]=='\'') else _ for _ in tmp_split]
+        sub_cmd_split = [_[1:-1] if (_[0] == _[-1] == '"') or (_[0] == _[-1] == '\'') else _ for _ in tmp_split]
         p = Popen(sub_cmd_split, shell=False, stdin=sub_cmd_stdin, stdout=PIPE, stderr=PIPE)
         if p_last is not None:
             # Allow p_last to receive a SIGPIPE if p exits.

glances/server.py

@@ -94,7 +94,6 @@ class GlancesXMLRPCServer(SimpleXMLRPCServer, object):
     finished = False
 
     def __init__(self, bind_address, bind_port=61209, requestHandler=GlancesXMLRPCHandler, config=None):
-
         self.bind_address = bind_address
         self.bind_port = bind_port
         self.config = config

glances/snmp.py

@@ -24,7 +24,6 @@ class GlancesSNMPClient(object):
     """SNMP client class (based on pysnmp library)."""
 
     def __init__(self, host='localhost', port=161, version='2c', community='public', user='private', auth=''):
-
         super(GlancesSNMPClient, self).__init__()
         self.cmdGen = cmdgen.CommandGenerator()
 

glances/standalone.py

@@ -14,7 +14,6 @@ import time
 
 from glances.globals import WINDOWS
 from glances.logger import logger
-from glances.outputs.glances_stdout_json import GlancesStdoutJson
 from glances.processes import glances_processes
 from glances.stats import GlancesStats
 from glances.outputs.glances_curses import GlancesCursesStandalone
@@ -193,3 +192,6 @@ class GlancesStandalone(object):
                 )
             )
             print("You should consider upgrading using: pip install --upgrade glances")
+            print("Disable this warning temporarily using: glances --disable-check-update")
+            print("To disable it permanently, refer config reference at "
+                  "https://glances.readthedocs.io/en/latest/config.html#syntax")