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Diffstat (limited to 'python/click/globals.py')
-rw-r--r-- | python/click/globals.py | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/python/click/globals.py b/python/click/globals.py deleted file mode 100644 index 843b594..0000000 --- a/python/click/globals.py +++ /dev/null @@ -1,48 +0,0 @@ -from threading import local - - -_local = local() - - -def get_current_context(silent=False): - """Returns the current click context. This can be used as a way to - access the current context object from anywhere. This is a more implicit - alternative to the :func:`pass_context` decorator. This function is - primarily useful for helpers such as :func:`echo` which might be - interested in changing its behavior based on the current context. - - To push the current context, :meth:`Context.scope` can be used. - - .. versionadded:: 5.0 - - :param silent: is set to `True` the return value is `None` if no context - is available. The default behavior is to raise a - :exc:`RuntimeError`. - """ - try: - return getattr(_local, 'stack')[-1] - except (AttributeError, IndexError): - if not silent: - raise RuntimeError('There is no active click context.') - - -def push_context(ctx): - """Pushes a new context to the current stack.""" - _local.__dict__.setdefault('stack', []).append(ctx) - - -def pop_context(): - """Removes the top level from the stack.""" - _local.stack.pop() - - -def resolve_color_default(color=None): - """"Internal helper to get the default value of the color flag. If a - value is passed it's returned unchanged, otherwise it's looked up from - the current context. - """ - if color is not None: - return color - ctx = get_current_context(silent=True) - if ctx is not None: - return ctx.color |