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47 lines
1.3 KiB
47 lines
1.3 KiB
from cpython.ref cimport PyObject
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# utility functions to perform iteration over dicts or generic mapping
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ctypedef int (*f_map_next)(object p, Py_ssize_t *ppos, PyObject* *pkey, PyObject* *pval) except -1
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cdef f_map_next get_map_iter(object d, PyObject* *ptr) except NULL
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cdef int PyMapping_Next(object p, Py_ssize_t *ppos, PyObject* *pkey, PyObject* *pval) except -1
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cdef object c_merge(object dicts, object factory=*)
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cdef object c_merge_with(object func, object dicts, object factory=*)
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cpdef object valmap(object func, object d, object factory=*)
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cpdef object keymap(object func, object d, object factory=*)
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cpdef object itemmap(object func, object d, object factory=*)
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cpdef object valfilter(object predicate, object d, object factory=*)
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cpdef object keyfilter(object predicate, object d, object factory=*)
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cpdef object itemfilter(object predicate, object d, object factory=*)
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cpdef object assoc(object d, object key, object value, object factory=*)
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cpdef object assoc_in(object d, object keys, object value, object factory=*)
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cdef object c_dissoc(object d, object keys)
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cpdef object update_in(object d, object keys, object func, object default=*, object factory=*)
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cpdef object get_in(object keys, object coll, object default=*, object no_default=*)
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