Nomenclature fix
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TiagoRG
parent
65cfef134a
commit
2747c967e2
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@ -1,15 +0,0 @@
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# Karnaugh Map Builder
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### Script to build the karnaugh map for a given function.
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---
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## Installing
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#### 1. Head over to [Release](https://github.com/TiagoRG/uaveiro-leci/releases/tag/kmb-v1) and download the python file.
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#### 2. Save it on any directory and then open the directory.
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#### 3. Inside the directory, right click and choose "Open in terminal"
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#### 4. Run the following command:
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`python3 karnaugh.py bash`
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#### 5. Relaunch the terminal and you will have the `karnaugh` command
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---
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#### Use `karnaugh usage` to know better how to use this tool.
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#### If you want to change the location of the `karnaugh.py` file, move it to another directory, open that directory in terminal and run
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`python3 karnaugh.py bash --reset`
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@ -0,0 +1,15 @@
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# Truth Table Builder
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### Script to build the truth table for a given function.
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---
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## Installing
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#### 1. Head over to [Release](https://github.com/TiagoRG/uaveiro-leci/releases/tag/ttb) and download the python file.
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#### 2. Save it on any directory and then open the directory.
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#### 3. Inside the directory, right click and choose "Open in terminal"
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#### 4. Run the following command:
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`python3 truthtable.py bash`
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#### 5. Relaunch the terminal and you will have the `truthtable` command
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---
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#### Use `truthtable usage` to know better how to use this tool.
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#### If you want to change the location of the `truthtable.py` file, move it to another directory, open that directory in terminal and run
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`python3 truthtable.py bash --reset`
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Before Width: | Height: | Size: 47 KiB After Width: | Height: | Size: 47 KiB |
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@ -8,19 +8,19 @@ def main():
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if len(sys.argv) == 1 or sys.argv[1] == 'usage':
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print("""Usage:
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karnaugh '<function>':
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Prints the karnaugh map of the function.
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truthtable '<function>':
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Prints the truth table map of the function.
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Valid characters:
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> Variables: a-z
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> Operators: +, *, ~, (, ); You can't use ~ before ()
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karnaugh bash:
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Adds the command karnaugh to bash, so you can use it from anywhere.
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truthtable bash:
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Adds the command truthtable to bash, so you can use it from anywhere.
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karnaugh bash --reset:
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Resets the command karnaugh in bash in case it's broken, so you can use it from anywhere.
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truthtable bash --reset:
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Resets the command truthtable in bash in case it's broken, so you can use it from anywhere.
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karnaugh usage:
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truthtable usage:
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Prints this message.""")
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return
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if sys.argv[1] == "bash":
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@ -28,11 +28,11 @@ karnaugh usage:
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if len(sys.argv) == 2:
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with open(f'/home/{username}/.bashrc', 'r') as bashrc:
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for line in bashrc:
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if line.startswith('alias karnaugh='):
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print('Command already exists, try using, after opening a new terminal, karnaugh <function>')
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if line.startswith('alias truthtable='):
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print('Command already exists, try using, after opening a new terminal, truthtable \'<function>\'')
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return
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os.system(f'echo "\n\nalias karnaugh=\'python3 {pathlib.Path(__file__).parent.absolute()}/karnaugh.py\'\n" >> \'/home/{username}/.bashrc\'')
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print('Command added to bash, try using karnaugh <function>.\nIf it doesn\'t work, do karnaugh bash --reset.')
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os.system(f'echo "\n\nalias truthtable=\'python3 {pathlib.Path(__file__).parent.absolute()}/truthtable.py\'\n" >> \'/home/{username}/.bashrc\'')
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print('Command added to bash, try using truthtable <function>.\nIf it doesn\'t work, do truthtable bash --reset.')
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elif sys.argv[2] == '--reset':
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with open(f'/home/{username}/.bashrc', 'r') as bashrc:
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lines = bashrc.readlines()
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@ -42,16 +42,16 @@ karnaugh usage:
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linesDict[index] = line
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index += 1
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for key in linesDict:
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if linesDict[key].startswith('alias karnaugh='):
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if linesDict[key].startswith('alias truthtable='):
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del linesDict[key]
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break
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string = ''
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for key in linesDict:
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string += linesDict[key]
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string += f'\n\nalias karnaugh=\'python3 {pathlib.Path(__file__).parent.absolute()}/karnaugh.py\'\n'
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string += f'\n\nalias truthtable=\'python3 {pathlib.Path(__file__).parent.absolute()}/truthtable.py\'\n'
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with open(f'/home/{username}/.bashrc', 'w') as bashrc:
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bashrc.write(string)
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print('Command readded to bash, try using, after opening a new terminal, karnaugh <function>.')
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print('Command readded to bash, try using, after opening a new terminal, truthtable <function>.')
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else:
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function = sys.argv[1]
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@ -60,19 +60,19 @@ karnaugh usage:
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for char in function:
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if not (re.match(validVariables, char) or char in validOperators):
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print("Invalid function, use 'karnaugh usage' to see the valid characters.")
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print("Invalid function, use 'truthtable usage' to see the valid characters.")
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return
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variables = re.findall(validVariables, function)
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variables = list(dict.fromkeys(variables))
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variables.sort()
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karnaughMap = getMap(variables, function)
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printMap(variables, karnaughMap)
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truthTable = getTable(variables, function)
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printTable(variables, truthTable)
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def getMap(variables, function):
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karnaughMap = {}
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def getTable(variables, function):
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truthTable = {}
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for n in range(2 ** len(variables)):
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tempFunction = function
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binary = bin(n)[2:]
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@ -87,17 +87,17 @@ def getMap(variables, function):
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tempFunction = tempFunction.replace(tempFunction[index], binary[variables.index(var)]) if tempFunction[index - 1] != '~' else tempFunction.replace(f"~{tempFunction[index]}", str(int(not int(binary[variables.index(tempFunction[index])])))+" ")
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index += 1
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try:
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karnaughMap[binary] = eval(tempFunction)
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truthTable[binary] = eval(tempFunction)
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except:
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print("Invalid function, use 'karnaugh usage' to see the valid characters.")
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print("Invalid function, use 'truthtable usage' to see the valid characters.")
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return
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if karnaughMap[binary] > 1:
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karnaughMap[binary] = 1
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if truthTable[binary] > 1:
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truthTable[binary] = 1
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return karnaughMap
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return truthTable
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def printMap(variables, karnaughMap):
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def printTable(variables, truthTable):
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for var in variables:
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print("|---", end='')
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print('|-----|')
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@ -107,7 +107,7 @@ def printMap(variables, karnaughMap):
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for var in variables:
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print("|---", end='')
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print('|-----|')
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for key, value in karnaughMap.items():
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for key, value in truthTable.items():
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for char in key:
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print("| " + char, end=' ')
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print(f"| {value} |")
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