Lines Matching refs:must

9 Before using any of these functions, the header file :file:`datetime.h` must be
11 and the macro :c:macro:`PyDateTime_IMPORT` must be invoked, usually as part of
22    :c:data:`PyDateTime_DateType`.  *ob* must not be *NULL*.
29    Return true if *ob* is of type :c:data:`PyDateTime_DateType`. *ob* must not be
38    :c:data:`PyDateTime_DateTimeType`.  *ob* must not be *NULL*.
45    Return true if *ob* is of type :c:data:`PyDateTime_DateTimeType`. *ob* must not
54    :c:data:`PyDateTime_TimeType`.  *ob* must not be *NULL*.
61    Return true if *ob* is of type :c:data:`PyDateTime_TimeType`. *ob* must not be
70    :c:data:`PyDateTime_DeltaType`.  *ob* must not be *NULL*.
77    Return true if *ob* is of type :c:data:`PyDateTime_DeltaType`. *ob* must not be
86    :c:data:`PyDateTime_TZInfoType`.  *ob* must not be *NULL*.
93    Return true if *ob* is of type :c:data:`PyDateTime_TZInfoType`. *ob* must not be
133 Macros to extract fields from date objects.  The argument must be an instance of
135 :c:data:`PyDateTime_DateTime`).  The argument must not be *NULL*, and the type is
159 Macros to extract fields from datetime objects.  The argument must be an
161 must not be *NULL*, and the type is not checked:
191 Macros to extract fields from time objects.  The argument must be an instance of
192 :c:data:`PyDateTime_Time`, including subclasses. The argument must not be *NULL*,