ant landscape: update/various fixes

1 files changed, 41 insertions, 41 deletions

diff --git a/ant_landscape/stats.py b/ant_landscape/stats.py
index 983d9d94..77759804 100644
--- a/ant_landscape/stats.py
+++ b/ant_landscape/stats.py
@@ -1,52 +1,52 @@
 from time import time
 
 try:
-  import psutil
-  print('psutil available')
-  psutil_available=True
+    import psutil
+    print('psutil available')
+    psutil_available=True
 except ImportError:
-  psutil_available=False
+    psutil_available=False
 
 class Stats:
-  def __init__(self):
-    self.memstats_available = False
-    if psutil_available:
-      self.process=psutil.Process()
-      self.memstats_available = True
-    self.reset()
+    def __init__(self):
+        self.memstats_available = False
+        if psutil_available:
+            self.process=psutil.Process()
+            self.memstats_available = True
+        self.reset()
 
-  def reset(self):
-    self.lasttime = self._gettime()
-    self.lastmem = self._getmem()
-    self.basemem = self.lastmem
-    self.maxmem = 0
-    self.elapsedtime = 0
+    def reset(self):
+        self.lasttime = self._gettime()
+        self.lastmem = self._getmem()
+        self.basemem = self.lastmem
+        self.maxmem = 0
+        self.elapsedtime = 0
 
-  def _gettime(self):
-    """return the time in seconds used by the current process."""
-    if psutil_available:
-      m=self.process.get_cpu_times()
-      return m.user + m.system
-    return time()
+    def _gettime(self):
+        """return the time in seconds used by the current process."""
+        if psutil_available:
+            m=self.process.get_cpu_times()
+            return m.user + m.system
+        return time()
 
-  def _getmem(self):
-    """return the resident set size in bytes used by the current process."""
-    if psutil_available:
-      m = self.process.get_memory_info()
-      return m.rss
-    return 0
+    def _getmem(self):
+        """return the resident set size in bytes used by the current process."""
+        if psutil_available:
+            m = self.process.get_memory_info()
+            return m.rss
+        return 0
 
-  def time(self):
-    """return the time since the last call in seconds used by the current process."""
-    old = self.lasttime
-    self.lasttime = self._gettime()
-    self.elapsedtime = self.lasttime - old
-    return self.elapsedtime
+    def time(self):
+        """return the time since the last call in seconds used by the current process."""
+        old = self.lasttime
+        self.lasttime = self._gettime()
+        self.elapsedtime = self.lasttime - old
+        return self.elapsedtime
 
-  def memory(self):
-    """return the maximum resident set size since the first call in bytes used by the current process."""
-    self.lastmem = self._getmem()
-    d = self.lastmem - self.basemem
-    if d>self.maxmem:
-      self.maxmem = d
-    return self.maxmem
+    def memory(self):
+        """return the maximum resident set size since the first call in bytes used by the current process."""
+        self.lastmem = self._getmem()
+        d = self.lastmem - self.basemem
+        if d > self.maxmem:
+            self.maxmem = d
+        return self.maxmem