def clean_line_profile_text(text):
"""
Sorts the output from line profile by execution time
Removes entries which were not run
"""
# Use a regluar expression to find profile delimeters
list_ = regex_split('^File: ', text)
for ix in xrange(1, len(list_)):
list_[ix] = 'File: ' + list_[ix]
# Build a map from times to line_profile blocks
prefix_list = []
timemap = defaultdict(list)
for ix in xrange(len(list_)):
block = list_[ix]
total_time = get_block_totaltime(block)
# Blocks without time go at the front of sorted output
if total_time is None:
prefix_list.append(block)
# Blocks that are not run are not appended to output
elif total_time != 0:
timemap[total_time].append(block)
# Sort the blocks by time
sorted_lists = sorted(six.iteritems(timemap), key=operator.itemgetter(0))
newlist = prefix_list[:]
for key, val in sorted_lists:
newlist.extend(val)
# Rejoin output text
output_text = '\n'.join(newlist)
return output_text
def clean_line_profile_text(text):
"""
Sorts the output from line profile by execution time
Removes entries which were not run
"""
#
# Split the file into blocks along delimters and and put delimeters back in the list
delim = 'Total time: '
#delim = 'File: '
list_ = utool.regex_split('^' + delim, text)
for ix in range(1, len(list_)):
list_[ix] = delim + list_[ix]
#
# Build a map from times to line_profile blocks
prefix_list = []
timemap = utool.ddict(list)
for ix in range(len(list_)):
block = list_[ix]
total_time = get_block_totaltime(block)
# Blocks without time go at the front of sorted output
if total_time is None:
prefix_list.append(block)
# Blocks that are not run are not appended to output
elif total_time != 0:
timemap[total_time].append(block)
# Sort the blocks by time
sorted_lists = sorted(six.iteritems(timemap), key=operator.itemgetter(0))
newlist = prefix_list[:]
for key, val in sorted_lists:
newlist.extend(val)
# Rejoin output text
output_text = '\n'.join(newlist)
return output_text
def parse_rawprofile_blocks(text):
"""
Split the file into blocks along delimters and and put delimeters back in
the list
"""
# The total time reported in the raw output is from pystone not kernprof
# The pystone total time is actually the average time spent in the function
delim = 'Total time: '
delim2 = 'Pystone time: '
#delim = 'File: '
profile_block_list = ut.regex_split('^' + delim, text)
for ix in range(1, len(profile_block_list)):
profile_block_list[ix] = delim2 + profile_block_list[ix]
return profile_block_list
def parse_rawprofile_blocks(text):
"""
Split the file into blocks along delimters and and put delimeters back in
the list
"""
# The total time reported in the raw output is from pystone not kernprof
# The pystone total time is actually the average time spent in the function
delim = 'Total time: '
delim2 = 'Pystone time: '
#delim = 'File: '
profile_block_list = ut.regex_split('^' + delim, text)
for ix in range(1, len(profile_block_list)):
profile_block_list[ix] = delim2 + profile_block_list[ix]
return profile_block_list
