container¶
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class
zfit.util.container.DotDict[source]¶ Bases:
dictdot.notation access to dictionary attributes
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clear() → None. Remove all items from D.¶
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copy() → a shallow copy of D¶
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fromkeys()¶ Create a new dictionary with keys from iterable and values set to value.
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get()¶ Return the value for key if key is in the dictionary, else default.
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items() → a set-like object providing a view on D's items¶
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keys() → a set-like object providing a view on D's keys¶
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pop(k[, d]) → v, remove specified key and return the corresponding value.¶ If key is not found, d is returned if given, otherwise KeyError is raised
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popitem() → (k, v), remove and return some (key, value) pair as a¶ 2-tuple; but raise KeyError if D is empty.
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setdefault()¶ Insert key with a value of default if key is not in the dictionary.
Return the value for key if key is in the dictionary, else default.
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update([E, ]**F) → None. Update D from dict/iterable E and F.¶ If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
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values() → an object providing a view on D's values¶
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zfit.util.container.convert_to_container(value: Any, container: Callable = <class 'list'>, non_containers=None, convert_none=False) → Union[None, Iterable[T_co]][source]¶ Convert value into a container storing value if value is not yet a python container.
Parameters: - value (object) –
- container (callable) – Converts a tuple to a container.
- non_containers (Optional[List[Container]]) – Types that do not count as a container. Has to be a list of types. As an example, if non_containers is [list, tuple] and the value is [5, 3] (-> a list with two entries),this won’t be converted to the container but end up as (if the container is e.g. a tuple): ([5, 3],) (a tuple with one entry).
Returns: