[Pythonmac-SIG] How to debug?

[Pierre Thibault]

Le 27 mai 2004, à 06:33, Michael Hudson a écrit :

> What kind of app are you debugging?  That impacts the answer quite a
> lot...
>

I usually program small app. I use Python as a multipurpose language.  
For me, it is a replacement of the good old BASIC. I'm using it to  
apply some of the concept that I am learning at school.

I am expecting a debugger. I want to be able to run my code line by  
line and I want to be able to see the value of my variables as they  
change.

Last monday, I was sick. So I made a little Python app to solve "mots  
cachés" to spare time. I don't know how you are calling this in English  
"hidden words"?

Here is the code. This is an example of the small apps I do. I gives  
the letters not found in capital.

------------------------------------------------------------------------ 
-------------------------
import copy

class CrossWordSolver(object):
	def __init__( self , letters = [""], words = [""]):
		self.letters = letters # Mutable sequence of string
		self.words = words # Mutable sequence of string
		
	def getLetters( self ):
		return copy.deepcopy( self._letters )
		
	def setLetters( self,  letters ):  # letters is a mutable sequence a  
string
		self._letters = copy.deepcopy( letters )
		self._width = len( self._letters[0] )
		self._height = len ( self._letters )
		self._letters = [i.upper() for i in self._letters]
		
	letters = property( getLetters, setLetters, doc = "Letters of the  
crossword")
	
	def getWords( self ):
		return copy.deepcopy( self._words )
		
	def setWords( self, words ):  # words is a mutable sequence of word
		self._words = copy.deepcopy( words )
		self._words = [i.upper() for i in self._words]
		
	words = property( getWords, setWords, doc = "Words to find")

	def solve( self ):
		for word in self._words:
			for dx in -1, 0, 1:
				for dy in -1, 0, 1:
					if dx+dy:
						for x in xrange( self._width  ):
							for y in xrange( self. _height ):
								wX, wY = x, y
								for letter in word:
									if wX >= self._width or wY >= self._height : break
									if self._letters[wY][wX].upper() != letter.upper() : break
									wX += dx
									wY += dy
								else:
									for i in xrange( len( word ) ):
										i = x+dx*i
										line = self._letters[y]
										self._letters[y] = line[0:i]+line[i].lower()+line[i+1:]
										y += dy
		return self._letters

if __name__ == "__main__":
	crossWordSolver = CrossWordSolver()
	crossWordSolver.letters = ["tnpevideoenmyheros", "hcoehfdnairfaveuru",  
"oeorrtgauchepmarco", "relnegnrertitapism", "amsbspoesignergite",  
"xiosmuplmehcuabedr", "urnjaelaatlmollets", "eaiatisannasunisoe",  
"scmrnrmntaarroboti", "aloraoecerdmtsiloc", "vedeiuiriremoeanth",  
"omilftreneaxirrore", "tuvlniuvohcbasmyur", "raaioecaunauotorqe",  
"apnmcrepitiratibut", "fdouzeuqsidaesrmep", "iertilombricrmeero",  
"cgaufreevuafngorge"]
	crossWordSolver.words = ["admis", "armoire", "colis", "confiant",  
"consulat", "crampe", "debauche", "disque", "divan", "domino", "douze",  
"ecurie", "embryon", "ensemble", "errant", "essaim", "fauve", "faveur",  
"friand", "gauche", "gaufre", "gorge", "grain", "harem", "heros",  
"hymne", "inoui", "jarre", "litre", "lombric", "mante", "menthe",  
"mille", "miracle", "mollet", "napperon", "opter", "paume", "paver",  
"pergola", "rabot", "remous", "repit", "robot", "roman", "routier",  
"sauce", "seiche", "signe", "sinus", "tapis", "tarte", "taxer",  
"thorax", "tigre", "titrer", "trafic", "truquer", "vaseux", "video"]
	print crossWordSolver.solve()

------------------------------------------------------------------------ 
--------

I really like to do this in Python because it is so easy to do nice  
things with few code. Is it helping?

Regards.

---------------------
Pierre
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