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1"""
2Stores and defines the low-level format_options context variable.
4This is defined in its own file outside of the arrayprint module
5so we can import it from C while initializing the multiarray
6C module during import without introducing circular dependencies.
7"""
9import sys
10from contextvars import ContextVar
12__all__ = ["format_options"]
14default_format_options_dict = {
15 "edgeitems": 3, # repr N leading and trailing items of each dimension
16 "threshold": 1000, # total items > triggers array summarization
17 "floatmode": "maxprec",
18 "precision": 8, # precision of floating point representations
19 "suppress": False, # suppress printing small floating values in exp format
20 "linewidth": 75,
21 "nanstr": "nan",
22 "infstr": "inf",
23 "sign": "-",
24 "formatter": None,
25 # Internally stored as an int to simplify comparisons; converted from/to
26 # str/False on the way in/out.
27 'legacy': sys.maxsize,
28 'override_repr': None,
29}
31format_options = ContextVar(
32 "format_options", default=default_format_options_dict.copy())