python-progressbar/tests/original_examples.py at develop · sam-37/python-progressbar · GitHub

History

229 lines (200 loc) · 6.36 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

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

#!/usr/bin/python

# -*- coding: utf-8 -*-

import sys

import time

from progressbar import AnimatedMarker, Bar, BouncingBar, Counter, ETA, \

AdaptiveETA, FileTransferSpeed, FormatLabel, Percentage, \

ProgressBar, ReverseBar, RotatingMarker, \

SimpleProgress, Timer, UnknownLength

examples = []

def example(fn):

try: name = 'Example %d' % int(fn.__name__[7:])

except: name = fn.__name__

def wrapped():

try:

sys.stdout.write('Running: %s\n' % name)

fn()

sys.stdout.write('\n')

except KeyboardInterrupt:

sys.stdout.write('\nSkipping example.\n\n')

examples.append(wrapped)

return wrapped

@example

def example0():

pbar = ProgressBar(widgets=[Percentage(), Bar()], maxval=300).start()

for i in range(300):

time.sleep(0.01)

pbar.update(i+1)

pbar.finish()

@example

def example1():

widgets = ['Test: ', Percentage(), ' ', Bar(marker=RotatingMarker()),

' ', ETA(), ' ', FileTransferSpeed()]

pbar = ProgressBar(widgets=widgets, maxval=10000).start()

for i in range(1000):

# do something

pbar.update(10*i+1)

pbar.finish()

@example

def example2():

class CrazyFileTransferSpeed(FileTransferSpeed):

"""It's bigger between 45 and 80 percent."""

def update(self, pbar):

if 45 < pbar.percentage() < 80:

return 'Bigger Now ' + FileTransferSpeed.update(self,pbar)

else:

return FileTransferSpeed.update(self,pbar)

widgets = [CrazyFileTransferSpeed(),' <<<', Bar(), '>>> ',

Percentage(),' ', ETA()]

pbar = ProgressBar(widgets=widgets, maxval=10000)

# maybe do something

pbar.start()

for i in range(2000):

# do something

pbar.update(5*i+1)

pbar.finish()

@example

def example3():

widgets = [Bar('>'), ' ', ETA(), ' ', ReverseBar('<')]

pbar = ProgressBar(widgets=widgets, maxval=10000).start()

for i in range(1000):

# do something

pbar.update(10*i+1)

pbar.finish()

@example

def example4():

widgets = ['Test: ', Percentage(), ' ',

Bar(marker='0',left='[',right=']'),

' ', ETA(), ' ', FileTransferSpeed()]

pbar = ProgressBar(widgets=widgets, maxval=500)

pbar.start()

for i in range(100,500+1,50):

time.sleep(0.2)

pbar.update(i)

pbar.finish()

@example

def example5():

pbar = ProgressBar(widgets=[SimpleProgress()], maxval=17).start()

for i in range(17):

time.sleep(0.2)

pbar.update(i + 1)

pbar.finish()

@example

def example6():

pbar = ProgressBar().start()

for i in range(100):

time.sleep(0.01)

pbar.update(i + 1)

pbar.finish()

@example

def example7():

pbar = ProgressBar() # Progressbar can guess maxval automatically.

for i in pbar(range(80)):

time.sleep(0.01)

@example

def example8():

pbar = ProgressBar(maxval=80) # Progressbar can't guess maxval.

for i in pbar((i for i in range(80))):

time.sleep(0.01)

@example

def example9():

pbar = ProgressBar(widgets=['Working: ', AnimatedMarker()])

for i in pbar((i for i in range(50))):

time.sleep(.08)

@example

def example10():

widgets = ['Processed: ', Counter(), ' lines (', Timer(), ')']

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(150))):

time.sleep(0.1)

@example

def example11():

widgets = [FormatLabel('Processed: %(value)d lines (in: %(elapsed)s)')]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(150))):

time.sleep(0.1)

@example

def example12():

widgets = ['Balloon: ', AnimatedMarker(markers='.oO@* ')]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(24))):

time.sleep(0.3)

@example

def example13():

# You may need python 3.x to see this correctly

try:

widgets = ['Arrows: ', AnimatedMarker(markers='←↖↑↗→↘↓↙')]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(24))):

time.sleep(0.3)

except UnicodeError: sys.stdout.write('Unicode error: skipping example')

@example

def example14():

# You may need python 3.x to see this correctly

try:

widgets = ['Arrows: ', AnimatedMarker(markers='◢◣◤◥')]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(24))):

time.sleep(0.3)

except UnicodeError: sys.stdout.write('Unicode error: skipping example')

@example

def example15():

# You may need python 3.x to see this correctly

try:

widgets = ['Wheels: ', AnimatedMarker(markers='◐◓◑◒')]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(24))):

time.sleep(0.3)

except UnicodeError: sys.stdout.write('Unicode error: skipping example')

@example

def example16():

widgets = [FormatLabel('Bouncer: value %(value)d - '), BouncingBar()]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(180))):

time.sleep(0.05)

@example

def example17():

widgets = [FormatLabel('Animated Bouncer: value %(value)d - '),

BouncingBar(marker=RotatingMarker())]

pbar = ProgressBar(widgets=widgets)

for i in pbar((i for i in range(180))):

time.sleep(0.05)

@example

def example18():

widgets = [Percentage(),

' ', Bar(),

' ', ETA(),

' ', AdaptiveETA()]

pbar = ProgressBar(widgets=widgets, maxval=500)

pbar.start()

for i in range(500):

time.sleep(0.01 + (i < 100) * 0.01 + (i > 400) * 0.9)

pbar.update(i + 1)

pbar.finish()

@example

def example19():

pbar = ProgressBar()

for i in pbar([]):

pass

pbar.finish()

@example

def example20():

"""Widgets that behave differently when length is unknown"""

widgets = ['[When length is unknown at first]',

' Progress: ', SimpleProgress(),

', Percent: ', Percentage(),

' ', ETA(),

' ', AdaptiveETA()]

pbar = ProgressBar(widgets=widgets, maxval=UnknownLength)

pbar.start()

for i in range(20):

time.sleep(0.5)

if i == 10:

pbar.maxval = 20

pbar.update(i + 1)

pbar.finish()

if __name__ == '__main__':

try:

for example in examples: example()

except KeyboardInterrupt:

sys.stdout.write('\nQuitting examples.\n')

python-progressbar/tests/original_examples.py at develop · sam-37/python-progressbar · GitHub

Expand file tree

Breadcrumbs

original_examples.py

Latest commit

History

Breadcrumbs

original_examples.py

File metadata and controls