nicolargo/glances
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Refactor arguments

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This commit is contained in:
Nicolas Hennion 2014-04-13 10:34:07 +02:00
parent ba1757a2b7
commit 697110ea46
9 changed files with 77 additions and 62 deletions
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32
glances/__init__.py
View File

@ -80,9 +80,7 @@ def main():
# Init the standalone mode
standalone = GlancesStandalone(config=core.get_config(),
args=core.get_args(),
refresh_time=core.refresh_time,
use_bold=core.use_bold)
args=core.get_args())
# Start the standalone (CLI) loop
standalone.serve_forever()
@ -93,9 +91,8 @@ def main():
from glances.core.glances_client import GlancesClient
# Init the client
client = GlancesClient(args=core.get_args(),
server_address=core.server_ip, server_port=int(core.server_port),
username=core.username, password=core.password, config=core.get_config())
client = GlancesClient(config=core.get_config(),
args=core.get_args())
# Test if client and server are in the same major version
if (not client.login()):
@ -106,8 +103,6 @@ def main():
client.serve_forever()
# Shutdown the client
# !!! How to close the server with CTRL-C
# !!! Call core.end() with parameters ?
client.close()
elif (core.is_server()):
@ -116,16 +111,21 @@ def main():
from glances.core.glances_server import GlancesServer
# Init the server
server = GlancesServer(bind_address=core.bind_ip,
bind_port=int(core.server_port),
cached_time=core.cached_time,
config=core.get_config())
# print(_("DEBUG: Glances server is running on %s:%s with config file %s") % (core.bind_ip, core.server_port, core.config.get_config_path()))
print("{} {}:{}".format(_("Glances server is running on"), core.bind_ip, core.server_port))
# server = GlancesServer(bind_address=core.bind_ip,
# bind_port=int(core.server_port),
# cached_time=core.cached_time,
# config=core.get_config())
args = core.get_args()
server = GlancesServer(cached_time=core.cached_time,
config=core.get_config(),
args=args)
print("{} {}:{}".format(_("Glances server is running on"), args.bind, args.port))
# Set the server login/password (if -P/--password tag)
if (core.password != ""):
server.add_user(core.username, core.password)
if (args.password != ""):
server.add_user(args.username, args.password)
# Start the server loop
server.serve_forever()

20
glances/core/glances_client.py
View File

@ -45,15 +45,17 @@ class GlancesClient():
"""
def __init__(self,
args=None,
server_address="localhost", server_port=61209,
username="glances", password="",
config=None):
config=None,
args=None):
# Store the arg/config
self.args = args
self.config = config
# Build the URI
if (password != ""):
uri = 'http://%s:%s@%s:%d' % (username, password, server_address, server_port)
if (args.password != ""):
uri = 'http://%s:%s@%s:%d' % (args.username, args.password, args.bind, args.port)
else:
uri = 'http://%s:%d' % (server_address, server_port)
uri = 'http://%s:%d' % (args.bind, args.port)
# Try to connect to the URI
try:
@ -62,10 +64,6 @@ class GlancesClient():
print("{} {} ({})".format(_("Error: creating client socket"), uri, e))
sys.exit(2)
# Store the arg/config
self.args = args
self.config = config
def login(self):
"""
Logon to the server

56
glances/core/glances_main.py
View File

@ -67,6 +67,8 @@ class GlancesMain(object):
server_ip = None
# Server TCP port number (default is 61209)
server_port = 61209
# Web Server TCP port number (default is 61208)
web_server_port = 61208
# Default username/password for client/server mode
username = "glances"
password = ""
@ -206,6 +208,8 @@ class GlancesMain(object):
args.time = 5
else:
args.time = 3
# !!! Usefull ? Default refresh time
if (args.time is not None): self.refresh_time = args.time
# By default Help is hidden
args.help_tag = False
@ -214,38 +218,46 @@ class GlancesMain(object):
args.network_sum = False
args.network_cumul = False
# Bind address/port
if (args.bind is None):
args.bind = self.bind_ip
if (args.port is None):
if (args.webserver):
args.port = self.web_server_port
else:
args.port = self.server_port
else:
args.port = int(args.port)
# Server or client login/password
args.username = self.username
if (args.password_arg is not None):
# Password is passed as an argument
args.password = args.password_arg
elif (args.password):
# Interactive password
if (args.server):
args.password = self.__get_password(
description=_("Define the password for the Glances server"),
confirm=True)
elif (args.client):
args.password = self.__get_password(
description=_("Enter the Glances server password"),
confirm=False)
else:
# Default is no password
args.password = self.password
# !!! Change global variables regarding to user args
# !!! To be refactor to use directly the args list in the code
if (args.time is not None): self.refresh_time = args.time
# self.network_bytepersec_tag = args.byte
# self.diskio_tag = args.disable_diskio
# self.fs_tag = args.disable_mount
# self.hddtemp_flag = args.disable_hddtemp
# self.network_tag = args.disable_network
# self.process_tag = args.disable_process
# self.sensors_tag = args.disable_sensors and is_Linux # and sensors_lib_tag
self.use_bold = args.no_bold
self.percpu_tag = args.percpu
if (args.config is not None):
self.conf_file_tag = True
self.conf_file = args.config
if (args.bind is not None): self.bind_ip = args.bind
if (args.client is not None):
self.client_tag = True
self.server_ip = args.client
self.webserver_tag = args.webserver
self.server_tag = args.server
if (args.port is not None): self.server_port = args.port
if (args.password_arg is not None): self.password = args.password_arg
if (args.password):
if (self.server_tag):
self.password = self.__get_password(
description=_("Define the password for the Glances server"),
confirm=True)
elif (self.client_tag):
self.password = self.__get_password(
description=_("Enter the Glances server password"),
confirm=False)
if (args.output is not None):
setattr(self, args.output+"_tag", True)
if (args.file is not None):

11
glances/core/glances_server.py
View File

@ -22,6 +22,8 @@
import sys
import socket
import json
from base64 import b64decode
from hashlib import md5
# Import Glances libs
from glances.core.glances_globals import __version__
@ -201,14 +203,13 @@ class GlancesServer():
This class creates and manages the TCP server
"""
def __init__(self, bind_address="0.0.0.0",
bind_port=61209,
requestHandler=GlancesXMLRPCHandler,
def __init__(self, requestHandler=GlancesXMLRPCHandler,
cached_time=1,
config=None):
config=None,
args=None):
# Init the XML RPC server
try:
self.server = GlancesXMLRPCServer(bind_address, bind_port, requestHandler)
self.server = GlancesXMLRPCServer(args.bind, args.port, requestHandler)
except Exception as err:
print(_("Error: Cannot start Glances server (%s)") % err)
sys.exit(2)

2
glances/core/glances_standalone.py
View File

@ -28,7 +28,7 @@ class GlancesStandalone():
This class creates and manages the Glances standalone session
"""
def __init__(self, config=None, args=None, refresh_time=3, use_bold=True):
def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config)

4
glances/outputs/glances_bottle.py
View File

@ -47,8 +47,6 @@ class glancesBottle:
self.stats = None
# Init Bottle
self._host = 'localhost'
self._port = 8080
self._app = Bottle()
self._route()
@ -90,7 +88,7 @@ class glancesBottle:
self.stats = stats
# Start the Bottle
self._app.run(host=self._host, port=self._port)
self._app.run(host=self.args.bind, port=self.args.port)
def end(self):
# End the Bottle

5
glances/plugins/glances_alert.py
View File

@ -103,7 +103,10 @@ class Plugin(GlancesPlugin):
msg = "{0}".format(alert[3])
ret.append(self.curse_add_line(msg, decoration=alert[2]))
# Min / Mean / Max
msg = " ({0:.1f}/{1:.1f}/{2:.1f})".format(alert[6], alert[5], alert[4])
if (alert[6] == alert[4]):
msg = " ({0:.1f})".format(alert[5])
else:
msg = " (Min:{0:.1f} Mean:{1:.1f} Max:{2:.1f})".format(alert[6], alert[5], alert[4])
ret.append(self.curse_add_line(msg))
# else:

4
glances/plugins/glances_help.py
View File

@ -73,12 +73,12 @@ class Plugin(GlancesPlugin):
ret.append(self.curse_new_line())
msg = msg_col.format(_("a"), _("Sort processes automatically"))
ret.append(self.curse_add_line(msg))
msg = msg_col2.format(_("l"), _("Show/hide logs (alerts)"))
msg = msg_col2.format(_("b"), _("Bytes or bits for network I/O"))
ret.append(self.curse_add_line(msg))
ret.append(self.curse_new_line())
msg = msg_col.format(_("c"), _("Sort processes by CPU%"))
ret.append(self.curse_add_line(msg))
msg = msg_col2.format(_("b"), _("Bytes or bits for network I/O"))
msg = msg_col2.format(_("l"), _("Show/hide logs (alerts)"))
ret.append(self.curse_add_line(msg))
ret.append(self.curse_new_line())
msg = msg_col.format(_("m"), _("Sort processes by MEM%"))

5
glances/plugins/glances_processlist.py
View File

@ -182,7 +182,10 @@ class Plugin(GlancesPlugin):
ret.append(self.curse_add_line(msg, optional=True))
ret.append(self.curse_add_line(msg, optional=True))
# Command line
msg = " {0}".format(p['cmdline'])
try:
msg = " {0}".format(p['cmdline'])
except UnicodeEncodeError:
msg = ""
ret.append(self.curse_add_line(msg, optional=True, splittable=True))
# Return the message with decoration