本文整理匯總了Python中mozpack.files.File.open方法的典型用法代碼示例。如果您正苦於以下問題：Python File.open方法的具體用法？Python File.open怎麽用？Python File.open使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類mozpack.files.File的用法示例。
在下文中一共展示了File.open方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_file_open
# 需要導入模塊: from mozpack.files import File [as 別名]
# 或者: from mozpack.files.File import open [as 別名]
def test_file_open(self):
'''
Test whether File.open returns an appropriately reset file object.
'''
src = self.tmppath('src')
content = ''.join(samples)
with open(src, 'wb') as tmp:
tmp.write(content)
f = File(src)
self.assertEqual(content[:42], f.open().read(42))
self.assertEqual(content, f.open().read())示例2: test_file
# 需要導入模塊: from mozpack.files import File [as 別名]
# 或者: from mozpack.files.File import open [as 別名]
def test_file(self):
'''
Check that File.copy yields the proper content in the destination file
in all situations that trigger different code paths:
- different content
- different content of the same size
- same content
- long content
'''
src = self.tmppath('src')
dest = self.tmppath('dest')
for content in samples:
with open(src, 'wb') as tmp:
tmp.write(content)
# Ensure the destination file, when it exists, is older than the
# source
if os.path.exists(dest):
time = os.path.getmtime(src) - 1
os.utime(dest, (time, time))
f = File(src)
f.copy(dest)
self.assertEqual(content, open(dest, 'rb').read())
self.assertEqual(content, f.open().read())
self.assertEqual(content, f.open().read())