本文整理匯總了Python中pydoc.apropos方法的典型用法代碼示例。如果您正苦於以下問題：Python pydoc.apropos方法的具體用法？Python pydoc.apropos怎麽用？Python pydoc.apropos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pydoc的用法示例。
在下文中一共展示了pydoc.apropos方法的3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_apropos_with_bad_package
# 需要導入模塊: import pydoc [as 別名]
# 或者: from pydoc import apropos [as 別名]
def test_apropos_with_bad_package(self):
# Issue 7425 - pydoc -k failed when bad package on path
pkgdir = os.path.join(TESTFN, "syntaxerr")
os.mkdir(pkgdir)
badsyntax = os.path.join(pkgdir, "__init__") + os.extsep + "py"
with open(badsyntax, 'w') as f:
f.write("invalid python syntax = $1\n")
with self.restrict_walk_packages(path=[TESTFN]):
with captured_stdout() as out:
with captured_stderr() as err:
pydoc.apropos('xyzzy')
# No result, no error
self.assertEqual(out.getvalue(), '')
self.assertEqual(err.getvalue(), '')
# The package name is still matched
with captured_stdout() as out:
with captured_stderr() as err:
pydoc.apropos('syntaxerr')
self.assertEqual(out.getvalue().strip(), 'syntaxerr')
self.assertEqual(err.getvalue(), '') 示例2: test_apropos_with_unreadable_dir
# 需要導入模塊: import pydoc [as 別名]
# 或者: from pydoc import apropos [as 別名]
def test_apropos_with_unreadable_dir(self):
# Issue 7367 - pydoc -k failed when unreadable dir on path
self.unreadable_dir = os.path.join(TESTFN, "unreadable")
os.mkdir(self.unreadable_dir, 0)
self.addCleanup(os.rmdir, self.unreadable_dir)
# Note, on Windows the directory appears to be still
# readable so this is not really testing the issue there
with self.restrict_walk_packages(path=[TESTFN]):
with captured_stdout() as out:
with captured_stderr() as err:
pydoc.apropos('SOMEKEY')
# No result, no error
self.assertEqual(out.getvalue(), '')
self.assertEqual(err.getvalue(), '') 示例3: test_apropos_empty_doc
# 需要導入模塊: import pydoc [as 別名]
# 或者: from pydoc import apropos [as 別名]
def test_apropos_empty_doc(self):
pkgdir = os.path.join(TESTFN, 'walkpkg')
os.mkdir(pkgdir)
self.addCleanup(rmtree, pkgdir)
init_path = os.path.join(pkgdir, '__init__.py')
with open(init_path, 'w') as fobj:
fobj.write("foo = 1")
current_mode = stat.S_IMODE(os.stat(pkgdir).st_mode)
try:
os.chmod(pkgdir, current_mode & ~stat.S_IEXEC)
with self.restrict_walk_packages(path=[TESTFN]), captured_stdout() as stdout:
pydoc.apropos('')
self.assertIn('walkpkg', stdout.getvalue())
finally:
os.chmod(pkgdir, current_mode)