79 lines
3.0 KiB
Cython
79 lines
3.0 KiB
Cython
#cython: language_level=3
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from .capi.obidmscolumn cimport obi_truncate_and_close_column, \
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obi_column_get_obibool_with_elt_name_in_view, \
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obi_column_get_obibool_with_elt_idx_in_view, \
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obi_column_set_obibool_with_elt_name_in_view, \
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obi_column_set_obibool_with_elt_idx_in_view
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from .capi.obierrno cimport obi_errno
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from .capi.obitypes cimport OBIBool_NA, obibool_t
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from obitools3.utils cimport str2bytes
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from cpython.bool cimport PyBool_FromLong
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cdef class OBIDMS_column_bool(OBIDMS_column):
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cpdef object get_line(self, index_t line_nb):
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cdef obibool_t value
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cdef object result
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value = obi_column_get_obibool_with_elt_idx_in_view(self.view, (self.pointer)[0], line_nb, 0)
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if obi_errno > 0 :
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raise IndexError(line_nb)
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if value == OBIBool_NA :
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result = None
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else :
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result = PyBool_FromLong(value)
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return result
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cpdef set_line(self, index_t line_nb, object value):
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if value is None :
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value = OBIBool_NA
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if obi_column_set_obibool_with_elt_idx_in_view(self.view, (self.pointer)[0], line_nb, 0, <obibool_t> value) < 0:
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raise Exception("Problem setting a value in a column")
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cdef class OBIDMS_column_multi_elts_bool(OBIDMS_column_multi_elts):
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cpdef object get_item(self, index_t line_nb, str element_name):
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cdef obibool_t value
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cdef object result
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value = obi_column_get_obibool_with_elt_name_in_view(self.view, (self.pointer)[0], line_nb, str2bytes(element_name))
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if obi_errno > 0 :
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raise IndexError(line_nb, element_name)
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if value == OBIBool_NA :
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result = None
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else :
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result = PyBool_FromLong(value)
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return result
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cpdef object get_line(self, index_t line_nb) :
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cdef obibool_t value
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cdef object value_in_result
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cdef dict result
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cdef index_t i
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cdef bint all_NA
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result = {}
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all_NA = True
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for i in range(self.nb_elements_per_line) :
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value = obi_column_get_obibool_with_elt_idx_in_view(self.view, (self.pointer)[0], line_nb, i)
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if obi_errno > 0 :
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raise IndexError(line_nb)
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if value == OBIBool_NA :
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value_in_result = None
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else :
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value_in_result = PyBool_FromLong(value)
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result[self.elements_names[i]] = value_in_result
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if all_NA and (value_in_result is not None) :
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all_NA = False
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if all_NA :
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result = None
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return result
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cpdef set_item(self, index_t line_nb, str element_name, object value):
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if value is None :
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value = OBIBool_NA
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if obi_column_set_obibool_with_elt_name_in_view(self.view, (self.pointer)[0], line_nb, str2bytes(element_name), <obibool_t> value) < 0:
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raise Exception("Problem setting a value in a column")
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