U ‰dãã@spdZddd…Zddd…ZddlZddlZdd „Zdd d „Zdd d „ZGdd„deƒZ Gdd„dƒZ e ƒZ dS)zCString utilities. TODO: - allow strings in getDateTime routine; z$Revision: 1.4 $é éþÿÿÿz$Date: 2007/02/11 08:57:17 $ééNcCs2z|d| d¡…WStk r,|YSXdS)zšReturn a string without ASCII NULs. This function searchers for the first NUL (ASCII 0) occurrence and truncates string till that position. Nó)ÚindexÚ ValueError)Ústr©r ú?/tmp/pip-unpacked-wheel-_3ph8cfy/tablib/packages/dbfpy/utils.pyÚunzfillsr cCsÒ|dkrtj ¡St|tjƒr"|St|tjƒr6| ¡St|ttfƒrPtj |¡St|tƒr¦| dd¡}t |ƒdkrŒtjt   |d¡dd…ŽStjt   |d¡dd…ŽSt |dƒrÂtj|dd…ŽStj |  ¡¡S) aÇReturn `datetime.date` instance. Type of the ``date`` argument could be one of the following: None: use current date value; datetime.date: this value will be returned; datetime.datetime: the result of the date.date() will be returned; string: assuming "%Y%m%d" or "%y%m%dd" format; number: assuming it's a timestamp (returned for example by the time.time() call; sequence: assuming (year, month, day, ...) sequence; Additionally, if ``date`` has callable ``ticks`` attribute, it will be used and result of the called would be treated as a timestamp value. Nú Ú0éz%y%m%déz%Y%m%dÚ __getitem__)ÚdatetimeÚdateÚtodayÚ isinstanceÚintÚfloatÚ fromtimestamprÚreplaceÚlenÚtimeÚstrptimeÚhasattrÚticks)rr r r ÚgetDate!s         rcCsš|dkrtj ¡St|tjƒr"|St|tjƒr>tj | ¡¡St|ttfƒrXtj |¡St|t ƒrjt dƒ‚t |dƒrŠtjt |ƒdd…ŽStj |  ¡¡S)aõReturn `datetime.datetime` instance. Type of the ``value`` argument could be one of the following: None: use current date value; datetime.date: result will be converted to the `datetime.datetime` instance using midnight; datetime.datetime: ``value`` will be returned as is; string: *** CURRENTLY NOT SUPPORTED ***; number: assuming it's a timestamp (returned for example by the time.time() call; sequence: assuming (year, month, day, ...) sequence; Additionally, if ``value`` has callable ``ticks`` attribute, it will be used and result of the called would be treated as a timestamp value. Nz$Strings aren't currently implementedrr)rrrrÚ fromordinalÚ toordinalrrrrÚNotImplementedErrorrÚtupler)Úvaluer r r Ú getDateTimeOs      r$c@seZdZdZdd„ZdS)Ú classpropertyz=Works in the same way as a ``property``, but for the classes.cCs | |¡S©N)Úfget)ÚselfÚobjÚclsr r r Ú__get__|szclassproperty.__get__N)Ú__name__Ú __module__Ú __qualname__Ú__doc__r+r r r r r%ysr%c@sLeZdZdZdd„Zdd„Zdd„Zdd „ZeZd d „Z d d „Z dd„Z dS)Ú _InvalidValuea™Value returned from DBF records when field validation fails The value is not equal to anything except for itself and equal to all empty values: None, 0, empty string etc. In other words, invalid value is equal to None and not equal to None at the same time. This value yields zero upon explicit conversion to a number type, empty string for string types, and False for boolean. cCs| Sr&r ©r(Úotherr r r Ú__eq__Žsz_InvalidValue.__eq__cCs||k Sr&r r1r r r Ú__ne__‘sz_InvalidValue.__ne__cCsdS)NFr ©r(r r r Ú__bool__”sz_InvalidValue.__bool__cCsdS)Nrr r5r r r Ú__int__—sz_InvalidValue.__int__cCsdS)Ngr r5r r r Ú __float__›sz_InvalidValue.__float__cCsdS)NÚr r5r r r Ú__str__žsz_InvalidValue.__str__cCsdS)Nz r r5r r r Ú__repr__¡sz_InvalidValue.__repr__N) r,r-r.r/r3r4r6r7Z__long__r8r:r;r r r r r0€s r0)N)N) r/Ú __version__Ú__date__rrr rr$Úpropertyr%r0Z INVALID_VALUEr r r r Ús   . *&