iframe-proxy | Sunbelt Computer Software

History

170 lines (143 loc) · 4.43 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

from __future__ import print_function

import argparse

import sys

from six.moves import configparser

def build_argparser():

parser = argparse.ArgumentParser(

description='VMprof',

prog="vmprof"

)

parser.add_argument(

'program',

help='program'

)

parser.add_argument(

'args',

nargs=argparse.REMAINDER,

help='program arguments'

)

parser.add_argument(

'--config',

type=argparse.FileType('r'),

)

parser.add_argument(

'--period', '-p',

type=float,

default=0.00099,

help='Sampling period (in seconds)'

)

parser.add_argument(

'--web-auth',

help='Authtoken for your acount on the server, works only when --web is used'

)

parser.add_argument(

'--web-url',

metavar='url',

default='http://vmprof.com',

help='Provide URL instead of the default vmprof.com)'

)

parser.add_argument(

'--mem',

action="store_true",

help='Do memory profiling as well',

)

parser.add_argument(

'--lines',

action="store_true",

help='Store lines execution stats',

)

parser.add_argument(

'--jitlog',

action='store_true',

help='Upload the jitlog to remote server (defaults to vmprof.com)',

)

parser.add_argument(

'--no-native', '-n',

default=not sys.platform.startswith('linux'),

action='store_true',

help='Disable native profiling for this run'

)

output_mode_args = parser.add_mutually_exclusive_group()

output_mode_args.add_argument(

'--web',

action='store_true',

help='Upload profiling stats to a remote server (defaults to vmprof.com)'

)

output_mode_args.add_argument(

'--output', '-o',

metavar='file.prof',

type=argparse.FileType('w+b'),

help='Save profiling data to file'

)

return parser

def parse_args(argv):

parser = build_argparser()

args = parser.parse_args(argv)

if args.config:

ini_options = [

('period', float),

('web', str),

('mem', bool),

('web-auth', str),

('web-url', str),

('output', str),

('no-native', bool),

]

ini_parser = IniParser(args.config)

for name, type in ini_options:

argname = name.replace("-", "_")

default = parser.get_default(argname)

current = getattr(args, argname, default)

if current == default:

value = ini_parser.get_option(name, type, default)

setattr(args, argname, value)

return args

class IniParser(object):

def __init__(self, f):

self.ini_parser = configparser.ConfigParser()

self.ini_parser.readfp(f)

def get_option(self, name, type, default=None):

if type == float:

try:

return self.ini_parser.getfloat('global', name)

except configparser.NoOptionError:

return default

elif type == bool:

try:

return self.ini_parser.getboolean('global', name)

except configparser.NoOptionError:

return default

try:

return self.ini_parser.get('global', name)

except configparser.NoOptionError:

return default

def show(stats):

p = stats.top_profile()

if not p:

print("No stats, profile is empty!\nDid you program run long enough (more than 1 second)?")

return

p.sort(key=lambda x: x[1], reverse=True)

top = p[0][1]

max_len = max([_namelen(e[0]) for e in p])

print(" vmprof output:")

print(" %: name:" + " " * (max_len - 3) + "location:")

for k, v in p:

v = "%.1f%%" % (float(v) / top * 100)

if v == '0.0%':

v = '<0.1%'

if k.startswith('py:'):

try:

_, func_name, lineno, filename = k.split(":", 3)

lineno = int(lineno)

except ValueError:

print(" %s %s" % (v.ljust(7), k.ljust(max_len + 1)))

# badly done split

else:

print(" %s %s %s:%d" % (v.ljust(7), func_name.ljust(max_len + 1), filename, lineno))

else:

print(" %s %s" % (v.ljust(7), k.ljust(max_len + 1)))

def _namelen(e):

if e.startswith('py:'):

return len(e.split(':')[1])

else:

return len(e)

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

cli.py

Latest commit

History

cli.py

File metadata and controls