def scanTransactions(self):
if self._trans is not None:
# Already scanned
return
trans = self._trans = []
transactions = os.listdir(STAT_DIR)
for txn in transactions:
transdir = os.path.join(STAT_DIR, txn)
stats = []
trans.append(stats)
# Sigh sort the list
methods = os.listdir(transdir)
offsets = [(int(methods[x].split(".")[1]), methods[x], x)
for x in range(len(methods)) ]
offsets.sort()
methods = [ method for pos, method, dontcare in offsets]
for fname in methods:
name = fname.split(".")[0]
stats.append(
(name, hotshot.stats.load(os.path.join(transdir, fname))
))
def _file_position_changed ( self, file_position ):
""" Handles the 'file_position' trait being changed.
"""
if file_position is not None:
do_later( self.set, file_position = None )
# Try to create a new ProfilerStats viewer:
try:
p_stats = ProfilerStats( owner = self,
name = file_position.name,
file_name = file_position.file_name )
except:
return
stats = self.stats
# Make sure the # of stats doesn't exceed the maximum allowed:
if len( stats ) >= self.max_stats:
del stats[0]
# Add the new stats to the list of stats (which will cause it to
# appear as a new notebook page):
stats.append( p_stats )
def _file_position_changed(self, file_position):
""" Handles the 'file_position' trait being changed.
"""
if file_position is not None:
do_later(self.set, file_position=None)
# Try to create a new ProfilerStats viewer:
try:
p_stats = ProfilerStats(owner=self,
name=file_position.name,
file_name=file_position.file_name)
except:
return
stats = self.stats
# Make sure the # of stats doesn't exceed the maximum allowed:
if len(stats) >= self.max_stats:
del stats[0]
# Add the new stats to the list of stats (which will cause it to
# appear as a new notebook page):
stats.append(p_stats)
