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from enum import Enum
import re
import os
# Assigning numbers to types of data
class tokenTypes (Enum):
HEADING = 1
DATE = 2
TODO = 3
BULLETPOINT = 4
class date:
day = 0
month = 0
year = 0
def __init__(self, dateString: str):
dateString = dateString.split(".")
self.year = int(dateString[0])
self.month = int(dateString[1])
self.day = int(dateString[2])
def asString(self):
return f"{str(self.year)}.{str(self.month):{'0'}>2}.{str(self.day):{'0'}>2}"
# Tokenizing with regex
def tokenize(file: str):
headingRe = r"\s*\*\s*([A-z0-9 ]+)\s*\*\s*\[(\d\d\d\d[.]\d\d[.]\d\d)\]\s*{(TO[.]DO|DONE)}\s*"
bulletPointRe = r"-\s*((\s|[A-z0-9])+)\s*"
unprocessed = []
end = False
while not end:
heading = re.match(headingRe, file)
bulletPoint = re.match(bulletPointRe, file)
if heading != None:
unprocessed.append(heading.group())
file = file[heading.span()[1]:]
elif bulletPoint != None:
unprocessed.append(bulletPoint.group())
file = file[bulletPoint.span()[1]:]
else:
end = True
values = []
types = []
for i in unprocessed:
heading = re.findall(headingRe, i)
bulletPoint = re.findall(bulletPointRe, i)
if heading != []:
heading = heading[0]
values.append(heading[0])
types.append(tokenTypes.HEADING)
values.append(date(heading[1]))
types.append(tokenTypes.DATE)
if heading[2] == "TO.DO":
values.append(True)
else:
values.append(False)
types.append(tokenTypes.TODO)
elif bulletPoint != []:
values.append(bulletPoint[0])
types.append(tokenTypes.BULLETPOINT)
return values, types
def printHeading(values, i):
if values[i + 2]:
toDoString = "DONE"
else:
toDoString = "TO.DO"
print(f"{values[i]:{" "}<30}| {values[i+1].asString()} | {toDoString}")
def view(values, types):
output = ""
for i in range(len(values)):
if types[i] == tokenTypes.HEADING:
output += values[i] + "|"
if types[i] == tokenTypes.DATE:
output += values[i].asString() + "|"
if types[i] == tokenTypes.TODO:
if not values[i]:
output += "DONE\n"
else:
output += "TO.DO\n"
if types[i] == tokenTypes.BULLETPOINT:
output += str(values[i][0])
return output
def outputGoatNote(values, types):
output = ""
for i in range(len(values)):
if types[i] == tokenTypes.HEADING:
output += "* " + values[i] + " * "
if types[i] == tokenTypes.DATE:
output += "[" + values[i].asString() + "] "
if types[i] == tokenTypes.TODO:
if not values[i]:
output += "{DONE}\n"
else:
output += "{TO.DO}\n"
if types[i] == tokenTypes.BULLETPOINT:
output += "- " + str(values[i][0])
return output
# MAIN CODE STARTS HERE Put user into shell then ask for which file to read from
fileName = input("Which GOATED file do you wanna read?? \n")
if fileName == "": fileName = f"{os.environ["HOME"]}/.global.gn"
if ".gn" not in fileName:
print("That's not a goatNote file! Silly goose! Automatically putting you into the global file!")
fileName = f"{os.environ["HOME"]}/.global.gn"
try: file = open(fileName, "r")
except:
print("ABORT MISSION (couldn't open file)", fileName, "does not exist")
exit(1)
values, types = tokenize(file.read())
file.close()
file = open(fileName, "w")
# Drop user into a shell
print("enter one of the following commands: list, toggle, view, help, save, or type close (make sure to save first!!) to exit program")
line = input(": ").lower().split(" ")
while line[0] != "close":
if line[0] == "list":
for i in range(len(types)):
if types[i] == tokenTypes.HEADING:
printHeading(values, i)
elif line[0] == "toggle":
for i in range(len(types)):
if types[i] == tokenTypes.HEADING:
if values[i] == line[1]:
values[i+2] = not values[i+2]
break
elif line[0] == "view":
print(view(values, types))
elif line[0] == "help":
if len(line) == 1: print("enter one of the following commands following the word \"help\": list, toggle, view, formatting, save, or type close (make sure to save first!!) to exit program")
elif line[1] == "list": print("This command allows you to view a list of all the headings you have in one file.")
elif line[1] == "toggle": print("This command allows you to change any specific goatNote from to-do to done. To use this command, type \"toggle (header you want to change)\"")
elif line[1] == "view": print("This command allows you to view and read every goatNote you have in your selected file.")
elif line[1] == "formatting": print("The formatting style for goatNote files is as follows: \n * heading * [yyyy.mm.dd] {TO.TO/DONE} \n - note body")
else: print("enter one of the following commands following the word \"help\": list, toggle, view, formatting, or type close to exit program")
elif line[0] == "save":
file.write(outputGoatNote(values, types))
file.flush()
else:
print("Invalid command :(")
line = input(": ").lower().split(" ")
print("byee(closing program)")
file.close()
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