LSST Applications
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LSST Data Management Base Package
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Public Member Functions | |
def | extract (self, *patterns, **kwargs) |
def | __repr__ (self) |
def lsst.afw.table._base.BaseRecord.__repr__ | ( | self | ) |
def lsst.afw.table._base.BaseRecord.extract | ( | self, | |
* | patterns, | ||
** | kwargs | ||
) |
Extract a dictionary of {<name>: <field-value>} in which the field names match the given shell-style glob pattern(s). Any number of glob patterns may be passed; the result will be the union of all the result of each glob considered separately. Parameters ---------- items : `dict` The result of a call to self.schema.extract(); this will be used instead of doing any new matching, and allows the pattern matching to be reused to extract values from multiple records. This keyword is incompatible with any position arguments and the regex, sub, and ordered keyword arguments. regex : `str` or `re` pattern object A regular expression to be used in addition to any glob patterns passed as positional arguments. Note that this will be compared with re.match, not re.search. sub : `str` A replacement string (see `re.MatchObject.expand`) used to set the dictionary keys of any fields matched by regex. ordered : `bool` If `True`, a `collections.OrderedDict` will be returned instead of a standard dict, with the order corresponding to the definition order of the `Schema`. Default is `False`.
Definition at line 34 of file _base.py.