def WriteHTMLForTraceDataToFile(trace_data_list,
title,
output_file,
config_name=None):
project = tracing_project.TracingProject()
if config_name is None:
config_name = project.GetDefaultConfigName()
modules = [
'tracing.trace2html',
project.GetModuleNameForConfigName(config_name),
]
vulcanizer = project.CreateVulcanizer()
load_sequence = vulcanizer.CalcLoadSequenceForModuleNames(modules)
scripts = []
for trace_data in trace_data_list:
# If the object was previously decoded from valid JSON data (e.g., in
# WriteHTMLForTracesToFile), it will be a JSON object at this point and we
# should re-serialize it into a string. Other types of data will be already
# be strings.
if not isinstance(trace_data, basestring):
trace_data = json.dumps(trace_data)
mime_type = 'application/json'
else:
mime_type = 'text/plain'
scripts.append(ViewerDataScript(trace_data, mime_type))
generate.GenerateStandaloneHTMLToFile(output_file,
load_sequence,
title,
extra_scripts=scripts)
def WriteTraceViewer(output_file,
config_name=None,
minify=False,
report_sizes=False,
report_deps=False,
output_html_head_and_body=True,
extra_search_paths=None,
extra_module_names_to_load=None):
project = tracing_project.TracingProject()
if extra_search_paths:
for p in extra_search_paths:
project.source_paths.append(p)
if config_name is None:
config_name = project.GetDefaultConfigName()
module_names = [project.GetModuleNameForConfigName(config_name)]
if extra_module_names_to_load:
module_names += extra_module_names_to_load
vulcanizer = project.CreateVulcanizer()
load_sequence = vulcanizer.CalcLoadSequenceForModuleNames(module_names)
if report_deps:
sys.stdout.write(vulcanizer.GetDepsGraphFromModuleNames(module_names))
generate.GenerateStandaloneHTMLToFile(
output_file,
load_sequence,
minify=minify,
report_sizes=report_sizes,
output_html_head_and_body=output_html_head_and_body)
def WriteResultsToFile(ofile, project,
pi_report_file, pi_report_element_name,
results):
vulcanizer = project.CreateVulcanizer()
modules = []
modules.append(vulcanizer.LoadModule(
module_filename=os.path.join(project.perf_insights_root_path,
'perf_insights_build/pi_report_to_html.html')))
modules.append(vulcanizer.LoadModule(
module_filename=pi_report_file))
load_sequence = vulcanizer.CalcLoadSequenceForModules(modules)
results_string = json.dumps([result.AsDict() for result in results])
bootstrap_script = generate.ExtraScript(text_content="""
document.addEventListener('DOMContentLoaded', function() {
pib.initPiReportNamed('%s');
});""" % pi_report_element_name)
scripts = [bootstrap_script, DataScript(results_string)]
generate.GenerateStandaloneHTMLToFile(
ofile, load_sequence, 'Perf Insights Report', extra_scripts=scripts)
