python

[Solved] Python Form a List based from the values in dictionary

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dictA = {“f1” : [“m”], “f2” : [“p”,”y”,”o”,”a”,”s”,”d”,”f”,”g”], “f3” : [“w”,”t”], “f5” : [“z”,”x”], “f6” : [“c”,”v”]} result = [] limit_size = 3 values_list = [] for values in dictA.itervalues(): values_list.append(len(values)) for i in range(0,max(values_list)): keys = list(dictA.keys()) count = 0 while count < len(keys): try: result.append(dictA[keys[count]][i]) except IndexError: dictA.pop(keys[count]) count = count + 1 … Read more

[Solved] Imitating a static method [duplicate]

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You should use @classmethod: @classmethod def show(cls, message): print(“The message is: {}”.format(message)) The difference between a classmethod and a staticmethod is that the latter knows nothing about its enclosing class, whereas the former does (via the cls argument). A staticmethod can just as easily be declared outside the class. If you don’t want show() to … Read more

[Solved] In python what does having = [] mean

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Assign empty list to variable actualScoresTable. Th type of actualScoresTable is list try folowing: >>> actualScoresTable = [] >>> print actualScoresTable [] >>> type(actualScoresTable) <type ‘list’> >>> We can define list type variable in following way also: >>> a = list() >>> print a [] >>> type(a) <type ‘list’> >>> solved In python what does … Read more

[Solved] Connecting data in python to spreadsheets

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Are you trying to write your dictionary in a Excel Spreadsheet? In this case, you could use win32com library: import win32com.client xlApp = win32com.client.DispatchEx(‘Excel.Application’) xlApp.Visible = 0 xlBook = xlApp.Workbooks.Open(my_filename) sht = xlBook.Worksheets(my_sheet) row = 1 for element in dict.keys(): sht.Cells(row, 1).Value = element sht.Cells(row, 2).Value = dict[element] row += 1 xlBook.Save() xlBook.Close() Note that … Read more

[Solved] Function output not printing? [closed]

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You blew your indentation. Here’s the correct version: def mergeSort(mylist): if len(mylist) <= 1: return mylist mid = len(mylist) // 2 left = mergeSort(mylist[:mid]) right = mergeSort(mylist[mid:]) return merge(left,right) In the version you posted, you have the main body of the routine still inside the if statement, but after the return. This means that it … Read more

[Solved] How to save python script as txt? [closed]

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Does this works out fine for you? First read in the python file and save it in a variable and them simply write it out on another file. def write_python_file(filename): with open(filename) as f: data = f.read() f.close() with open(“Data.txt”, mode=”w”) as f: f.write(data) f.close() write_python_file(“filename.py”) # Replace with your python file. Hope so this … Read more

[Solved] I’m not sure how to get this class to work

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You must reference the class you have created to access the variable within it. class Status(object): def __init__(self,piece,pawn_black1_status): self.piece=piece self.pawn_black1_status=pawn_black1_status def Status2(self,piece,pawn_black1_status): self.piece=piece self.pawn_black1_status=pawn_black1_status self.pawn_black1_status=”dead” pawn_black1_status=”alive” Pawn1b_status=Status(“p1b”,pawn_black1_status) Pawn1b_status.Status2(“p1b”,pawn_black1_status) print(Pawn1b_status.pawn_black1_status) 1 solved I’m not sure how to get this class to work