本文整理汇总了Python中werkzeug._compat.iteritems方法的典型用法代码示例。如果您正苦于以下问题：Python _compat.iteritems方法的具体用法？Python _compat.iteritems怎么用？Python _compat.iteritems使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类werkzeug._compat的用法示例。
在下文中一共展示了_compat.iteritems方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: print_usage
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def print_usage(actions):
"""Print the usage information. (Help screen)"""
actions = sorted(iteritems(actions))
print('usage: %s <action> [<options>]' % basename(sys.argv[0]))
print(' %s --help' % basename(sys.argv[0]))
print()
print('actions:')
for name, (func, doc, arguments) in actions:
print(' %s:' % name)
for line in doc.splitlines():
print(' %s' % line)
if arguments:
print()
for arg, shortcut, default, argtype in arguments:
if isinstance(default, bool):
print(' %s' % (
(shortcut and '-%s, ' % shortcut or '') + '--' + arg
))
else:
print(' %-30s%-10s%s' % (
(shortcut and '-%s, ' % shortcut or '') + '--' + arg,
argtype, default
))
print() 示例2: _find_common_roots
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def _find_common_roots(paths):
"""Out of some paths it finds the common roots that need monitoring."""
paths = [x.split(os.path.sep) for x in paths]
root = {}
for chunks in sorted(paths, key=len, reverse=True):
node = root
for chunk in chunks:
node = node.setdefault(chunk, {})
node.clear()
rv = set()
def _walk(node, path):
for prefix, child in iteritems(node):
_walk(child, path + (prefix,))
if not node:
rv.add('/'.join(path))
_walk(root, ())
return rv 示例3: restart_with_reloader
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def restart_with_reloader(self):
"""Spawn a new Python interpreter with the same arguments as this one,
but running the reloader thread.
"""
while 1:
_log('info', ' * Restarting with %s' % self.name)
args = [sys.executable] + sys.argv
new_environ = os.environ.copy()
new_environ['WERKZEUG_RUN_MAIN'] = 'true'
# a weird bug on windows. sometimes unicode strings end up in the
# environment and subprocess.call does not like this, encode them
# to latin1 and continue.
if os.name == 'nt' and PY2:
for key, value in iteritems(new_environ):
if isinstance(value, text_type):
new_environ[key] = value.encode('iso-8859-1')
exit_code = subprocess.call(args, env=new_environ,
close_fds=False)
if exit_code != 3:
return exit_code 示例4: restart_with_reloader
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def restart_with_reloader(self):
"""Spawn a new Python interpreter with the same arguments as this one,
but running the reloader thread.
"""
while 1:
_log('info', ' * Restarting with %s' % self.name)
args = _get_args_for_reloading()
new_environ = os.environ.copy()
new_environ['WERKZEUG_RUN_MAIN'] = 'true'
# a weird bug on windows. sometimes unicode strings end up in the
# environment and subprocess.call does not like this, encode them
# to latin1 and continue.
if os.name == 'nt' and PY2:
for key, value in iteritems(new_environ):
if isinstance(value, text_type):
new_environ[key] = value.encode('iso-8859-1')
exit_code = subprocess.call(args, env=new_environ,
close_fds=False)
if exit_code != 3:
return exit_code 示例5: print_usage
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def print_usage(actions):
"""Print the usage information. (Help screen)"""
_deprecated()
actions = sorted(iteritems(actions))
print('usage: %s <action> [<options>]' % basename(sys.argv[0]))
print(' %s --help' % basename(sys.argv[0]))
print()
print('actions:')
for name, (func, doc, arguments) in actions:
print(' %s:' % name)
for line in doc.splitlines():
print(' %s' % line)
if arguments:
print()
for arg, shortcut, default, argtype in arguments:
if isinstance(default, bool):
print(' %s' % (
(shortcut and '-%s, ' % shortcut or '') + '--' + arg
))
else:
print(' %-30s%-10s%s' % (
(shortcut and '-%s, ' % shortcut or '') + '--' + arg,
argtype, default
))
print() 示例6: _find_common_roots
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def _find_common_roots(paths):
"""Out of some paths it finds the common roots that need monitoring."""
paths = [x.split(os.path.sep) for x in paths]
root = {}
for chunks in sorted(paths, key=len, reverse=True):
node = root
for chunk in chunks:
node = node.setdefault(chunk, {})
node.clear()
rv = set()
def _walk(node, path):
for prefix, child in iteritems(node):
_walk(child, path + (prefix,))
if not node:
rv.add('/'.join(path))
_walk(root, ())
return rv 示例7: restart_with_reloader
# 需要导入模块: from werkzeug import _compat [as 别名]
# 或者: from werkzeug._compat import iteritems [as 别名]
def restart_with_reloader(self):
"""Spawn a new Python interpreter with the same arguments as this one,
but running the reloader thread.
"""
while 1:
_log('info', ' * Restarting with %s' % self.name)
args = [sys.executable] + sys.argv
new_environ = os.environ.copy()
new_environ['WERKZEUG_RUN_MAIN'] = 'true'
# a weird bug on windows. sometimes unicode strings end up in the
# environment and subprocess.call does not like this, encode them
# to latin1 and continue.
if os.name == 'nt' and PY2:
for key, value in iteritems(new_environ):
if isinstance(value, text_type):
new_environ[key] = value.encode('iso-8859-1')
exit_code = subprocess.call(args, env=new_environ)
if exit_code != 3:
return exit_code