我正在尝试sacred
为 Python进行设置,并且正在阅读教程。我能够毫无问题地设置神圣使用pip install sacred
。我在运行基本代码时遇到问题:
from sacred import Experiment
ex = Experiment("hello_world")
运行此代码将返回 a ValueError
:
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-25-66f549cfb192> in <module>()
1 from sacred import Experiment
2
----> 3 ex = Experiment("hello_world")
/Users/ryandevera/anaconda/lib/python2.7/site-packages/sacred/experiment.pyc in __init__(self, name, ingredients)
42 super(Experiment, self).__init__(path=name,
43 ingredients=ingredients,
---> 44 _caller_globals=caller_globals)
45 self.default_command = ""
46 self.command(print_config, unobserved=True)
/Users/ryandevera/anaconda/lib/python2.7/site-packages/sacred/ingredient.pyc in __init__(self, path, ingredients, _caller_globals)
48 self.doc = _caller_globals.get('__doc__', "")
49 self.sources, self.dependencies = \
---> 50 gather_sources_and_dependencies(_caller_globals)
51
52 # =========================== Decorators ==================================
/Users/ryandevera/anaconda/lib/python2.7/site-packages/sacred/dependencies.pyc in gather_sources_and_dependencies(globs)
204 def gather_sources_and_dependencies(globs):
205 dependencies = set()
--> 206 main = Source.create(globs.get('__file__'))
207 sources = {main}
208 experiment_path = os.path.dirname(main.filename)
/Users/ryandevera/anaconda/lib/python2.7/site-packages/sacred/dependencies.pyc in create(filename)
61 if not filename or not os.path.exists(filename):
62 raise ValueError('invalid filename or file not found "{}"'
---> 63 .format(filename))
64
65 mainfile = get_py_file_if_possible(os.path.abspath(filename))
ValueError: invalid filename or file not found "None"
我不确定为什么会返回此错误。该文档没有说明在运行代码之前设置实验文件的任何内容。任何帮助将不胜感激!