Add Windows client support

README.rst

@@ -115,7 +115,9 @@ MacPorts
 Windows
 -------
 
-Windows only support Glances in server mode. Glances will automatically run in server mode on it.
+Glances 1.7.2 proposes a Windows client based on the `colorconsole`_ Python librairy.
+
+Version < 1.7.2 only support Glances in server mode. Glances will automatically run in server mode on it.
 
 Thanks to Nicolas Bourges, Glances can be easily installed using a Windows installer:
 
@@ -126,6 +128,7 @@ Otherwise, you have to follow these steps:
 
 - Install Python for Windows: http://www.python.org/getit/
 - Install the psutil library: https://code.google.com/p/psutil/downloads/list
+- Install the colorconsole library: http://code.google.com/p/colorconsole/downloads/list
 - Download Glances from here: http://nicolargo.github.io/glances/
 
 Source
@@ -183,5 +186,6 @@ LGPL. See ``COPYING`` for more details.
 .. _MacPorts: https://www.macports.org/
 .. _glances-1.6.1-x86.exe: https://s3.amazonaws.com/glances/glances-1.6.1-x86.exe
 .. _glances-1.6.1-x64.exe: https://s3.amazonaws.com/glances/glances-1.6.1-x64.exe
+.. _colorconsole: https://pypi.python.org/pypi/colorconsole
 .. _Puppet: https://puppetlabs.com/puppet/what-is-puppet/
 .. _glances-doc: https://github.com/nicolargo/glances/blob/master/docs/glances-doc.rst

glances/glances.py

@@ -88,6 +88,162 @@ if not is_Windows:
         print('Curses module not found. Glances cannot start.')
         sys.exit(1)
 
+is_ColorConsole = False
+if is_Windows:
+    try:
+        import colorconsole, colorconsole.terminal
+        import threading
+        import msvcrt
+
+        try:
+            # Python 2
+            import Queue as queue
+        except ImportError:
+            # Python 3
+            import queue
+
+        class ListenGetch(threading.Thread):
+            def __init__(self, nom = ''):
+                threading.Thread.__init__(self)
+                self.Terminated = False
+                self.q = queue.Queue()
+
+            def run(self):
+                while not self.Terminated:
+                    char = msvcrt.getch()
+                    self.q.put(char)
+
+            def stop(self):
+                self.Terminated = True
+                msvcrt.putch(' ')
+                while not self.q.empty():
+                    self.q.get()
+
+            def get(self, default=None):
+                try:
+                    return ord(self.q.get_nowait())
+                except:
+                    return default
+
+        class Screen():
+
+            COLOR_DEFAULT_WIN = '0F'#07'#'0F'
+            COLOR_BK_DEFAULT = colorconsole.terminal.colors["BLACK"]
+            COLOR_FG_DEFAULT = colorconsole.terminal.colors["WHITE"]
+
+            def __init__(self, nc):
+                self.nc = nc
+                self.term = colorconsole.terminal.get_terminal()
+                if os.name == "nt":
+                    os.system('color %s' % self.COLOR_DEFAULT_WIN)
+                self.listen = ListenGetch()
+                self.listen.start()
+
+                self.term.clear()
+
+            def subwin(self, x, y):
+                return self
+
+            def keypad(self, id):
+                return None
+
+            def nodelay(self, id):
+                return None
+
+            def getch(self):
+                return self.listen.get(27)
+                #return self.term.getch()
+
+            def erase(self):
+                self.reset()
+                return None
+
+            def addnstr(self, y, x, msg, ln, typo= 0):
+                try:
+                    fgs, bks = self.nc.colors[typo]
+                except:
+                    fgs, bks = self.COLOR_FG_DEFAULT, self.COLOR_BK_DEFAULT
+                self.term.set_color(fg=fgs, bk=bks)
+                self.term.print_at(x, y, msg.ljust(ln))
+                self.term.set_color(fg=self.COLOR_FG_DEFAULT, bk=self.COLOR_BK_DEFAULT)
+
+            def getmaxyx(self):
+                x = self.term._Terminal__get_console_info().srWindow.Right - self.term._Terminal__get_console_info().srWindow.Left +1
+                y = self.term._Terminal__get_console_info().srWindow.Bottom - self.term._Terminal__get_console_info().srWindow.Top +1
+                return [y,x]
+
+            def reset(self):
+                self.term.clear()
+                self.term.reset()
+                return None
+
+            def restore_buffered_mode(self):
+                self.term.restore_buffered_mode()
+                return None
+
+        class WCurseLight():
+
+            COLOR_WHITE = colorconsole.terminal.colors["WHITE"]
+            COLOR_RED = colorconsole.terminal.colors["RED"]
+            COLOR_GREEN = colorconsole.terminal.colors["GREEN"]
+            COLOR_BLUE = colorconsole.terminal.colors["LBLUE"]
+            COLOR_MAGENTA = colorconsole.terminal.colors["LPURPLE"]
+            COLOR_BLACK = colorconsole.terminal.colors["BLACK"]
+            A_UNDERLINE = 0
+            A_BOLD = 0
+            COLOR_PAIRS = 9
+            colors = {}
+
+            def __init__(self):
+                self.term = Screen(self)
+
+            def initscr(self):
+                return self.term
+
+            def start_color(self):
+                return None
+
+            def use_default_colors(self):
+                return None
+
+            def noecho(self):
+                return None
+
+            def cbreak(self):
+                return None
+
+            def curs_set(self, y):
+                return None
+
+            def has_colors(self):
+                return True
+
+            def echo(self):
+                return None
+                
+            def nocbreak(self):
+                return None
+
+            def endwin(self):
+                self.term.reset()
+                self.term.restore_buffered_mode()
+                self.term.listen.stop()
+
+            def napms(self, t):
+                time.sleep(t/1000 if t > 1000 else 1)
+
+            def init_pair(self, id, fg, bk):
+                self.colors[id] = [max(fg, 0), max(bk, 0)]
+
+            def color_pair(self, id):
+                return id
+
+        curses = WCurseLight()
+        is_ColorConsole = True
+    except Exception:
+        pass
+
+
 try:
     # psutil is the main library used to grab stats
     import psutil
@@ -1392,13 +1548,13 @@ class GlancesStats:
             if psutil_net_io_counters:
                 # psutil >= 1.0.0
                 try:
-                	get_net_io_counters = psutil.net_io_counters(pernic=True)
+                    get_net_io_counters = psutil.net_io_counters(pernic=True)
                 except IOError:
                     self.network_error_tag = True                
             else:
                 # psutil < 1.0.0
                 try:
-                	get_net_io_counters = psutil.network_io_counters(pernic=True)
+                    get_net_io_counters = psutil.network_io_counters(pernic=True)
                 except IOError:
                     self.network_error_tag = True                
 
@@ -1408,7 +1564,7 @@ class GlancesStats:
                 except IOError:
                     self.network_error_tag = True
                 except UnboundLocalError:
-                	self.network_error_tag = True
+                    self.network_error_tag = True
             else:
                 self.network_new = get_net_io_counters
                 for net in self.network_new:
@@ -2258,31 +2414,32 @@ class glancesScreen:
         # Get stats for processes (used in another functions for logs)
         processcount = stats.getProcessCount()
         processlist = stats.getProcessList(screen.getProcessSortedBy())
-
-        # Display stats
-        self.displaySystem(stats.getHost(), stats.getSystem())
-        cpu_offset = self.displayCpu(stats.getCpu(), stats.getPerCpu(), processlist)
-        load_offset = self.displayLoad(stats.getLoad(), stats.getCore(), processlist, cpu_offset)
-        self.displayMem(stats.getMem(), stats.getMemSwap(), processlist, load_offset)
-        network_count = self.displayNetwork(stats.getNetwork(), error=stats.network_error_tag)
-        sensors_count = self.displaySensors(stats.getSensors(),
-                                            self.network_y + network_count)
-        hddtemp_count = self.displayHDDTemp(stats.getHDDTemp(),
-                                            self.network_y + network_count + sensors_count)
-        diskio_count = self.displayDiskIO(stats.getDiskIO(),
-                                          offset_y=self.network_y + sensors_count +
-                                          network_count + hddtemp_count,
-                                          error=stats.diskio_error_tag)
-        fs_count = self.displayFs(stats.getFs(),
-                                  self.network_y + sensors_count +
-                                  network_count + diskio_count +
-                                  hddtemp_count)
-        log_count = self.displayLog(self.network_y + sensors_count + network_count +
-                                    diskio_count + fs_count +
-                                    hddtemp_count)
-        self.displayProcess(processcount, processlist, stats.getSortedBy(),
-                            log_count=log_count, core=stats.getCore(), cs_status=cs_status)
-        self.displayCaption(cs_status=cs_status)
+        
+        if not self.help_tag:
+            # Display stats
+            self.displaySystem(stats.getHost(), stats.getSystem())
+            cpu_offset = self.displayCpu(stats.getCpu(), stats.getPerCpu(), processlist)
+            load_offset = self.displayLoad(stats.getLoad(), stats.getCore(), processlist, cpu_offset)
+            self.displayMem(stats.getMem(), stats.getMemSwap(), processlist, cpu_offset)
+            network_count = self.displayNetwork(stats.getNetwork(), error=stats.network_error_tag)
+            sensors_count = self.displaySensors(stats.getSensors(),
+                                                self.network_y + network_count)
+            hddtemp_count = self.displayHDDTemp(stats.getHDDTemp(),
+                                                self.network_y + network_count + sensors_count)
+            diskio_count = self.displayDiskIO(stats.getDiskIO(),
+                                              offset_y=self.network_y + sensors_count +
+                                              network_count + hddtemp_count,
+                                              error=stats.diskio_error_tag)
+            fs_count = self.displayFs(stats.getFs(),
+                                      self.network_y + sensors_count +
+                                      network_count + diskio_count +
+                                      hddtemp_count)
+            log_count = self.displayLog(self.network_y + sensors_count + network_count +
+                                        diskio_count + fs_count +
+                                        hddtemp_count)
+            self.displayProcess(processcount, processlist, stats.getSortedBy(),
+                                log_count=log_count, core=stats.getCore(), cs_status=cs_status)
+            self.displayCaption(cs_status=cs_status)
         self.displayHelp(core=stats.getCore())
         self.displayBat(stats.getBatPercent())
         self.displayNow(stats.getNow())
@@ -4191,8 +4348,8 @@ def main():
     html_tag = False
     csv_tag = False
     client_tag = False
-    if is_Windows:
-        # Force server mode for Windows OS
+    if is_Windows and not is_ColorConsole:
+        # Force server mode for Windows OS without Colorconsole
         server_tag = True
     else:
         server_tag = False

setup.py

@@ -28,6 +28,11 @@ data_files.append((etc_path, ['glances/conf/glances.conf']))
 for mo in glob.glob('i18n/*/LC_MESSAGES/*.mo'):
     data_files.append((os.path.dirname(mo).replace('i18n/', 'share/locale/'), [mo]))
 
+if sys.platform.startswith('win'):
+    requires = ['psutil>=0.5.1', 'colorconsole==0.6']
+else:
+    requires = ['psutil>=0.5.1']
+    
 setup(
     name='Glances',
     version='1.7.1',
@@ -39,7 +44,7 @@ setup(
     # Alternative download_url='https://s3.amazonaws.com/glances/glances-1.7.1.tar.gz',
     license="LGPL",
     keywords="cli curses monitoring system",
-    install_requires=['psutil>=0.5.1'],
+    install_requires=requires,
     extras_require={
         'HTML': ['jinja2'],
         'SENSORS': ['pysensors'],