mò Ö/íBc@s%dkZdZd„Zd„ZdS(Ns cheques.datacCslt|ƒtgƒjo d‚nd}x|D] }t|ƒtgƒjodt|ƒd‚nt|ƒdjodt|ƒd‚nt|dƒtdƒjodt|ƒd ‚nt|dƒtd ƒjod t|ƒd ‚nt|d ƒtdƒjodt|ƒd‚n|d}q0Wttdƒ}t i ||ƒ|i ƒdS(sg Write the data from chequelist to a file. This overwrites any data currently in the file. swrite: chequelist isn't a list.is write: Entry s isn't a list.is is wrong length.iswrite: Cheque number in entry s isn't an integer.f1.0swrite: Amount in entry s isn't a float.itswrite: Description in entry s isn't a string.twN( ttypet chequelisttnumtentrytstrtlentopentfilenametfhtpickletdumptclose(RRR R((tJC:/Documents and Settings/Jennine/Desktop/SCHOOL/Assignment 4\chequelib.pytwrites( cCs}yttdƒ}Wn gSnXti|ƒ}|iƒt|ƒtgƒjo d‚nd}x|D] }t|ƒtgƒjodt |ƒd‚nt |ƒdjodt |ƒd‚nt|dƒtdƒjod t |ƒd ‚nt|dƒtd ƒjod t |ƒd ‚nt|dƒtdƒjodt |ƒd‚n|d}qjW|S(s7 Read the chequelist file and return the list. trsread: Stored data isn't a list.is write: Entry s isn't a list.is is wrong length.iswrite: Cheque number in entry s isn't an integer.f1.0swrite: Amount in entry s isn't a float.iRswrite: Description in entry s isn't a string.N( RR R R tloadRR RRRRR(RRR R((Rtreads0  (R R RR(RRR R ((Rt?s