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File Manager to manager the files stored in the calculator RAM

Only available on OMEGA & it’’s forks. Omega is an alternative os that offer a bunch of cool features, including an “os module” in python that this script is using. You can download it here. Support on their discord.

from math import *
from os import *

def __list_files():
  files=sorted(listdir())
  fs=[]
  for i,fn in enumerate(files):
    fs+=["%i b"%(len(open(fn).read()))]
  __printTab(
["Id",""]+[str(n) for n in range(len(files))],
["File",""]+files,
["Size",""]+fs)
  
def __fill_str(s,l,c=" "):
  return s+c*(l-len(s))
    
def __printTab(*tab):
  max_size=[]
  for line in tab:
    mx=0
    for e in line:
      l=len(str(e))
      if l>mx:mx=l
    max_size+=[mx+3]
  for i in range(len(tab[0])):
    print("|",end="")
    for j,l in enumerate(tab):
      try:print(__fill_str(l[i],max_size[j]),end="|")
      except:print(" "*max_size[j],end="|")
    print()
    
def __rename_file(id):
  fn=sorted(listdir())[id]
  try:
    nn=input("Enter new name for %s:\n"%(fn))
    rename(fn,nn)
    print("File %s renamed in %s"%(fn,nn))
  except:
    print("Input error, failed")
    return
  
def __del_file(id):
  fn=sorted(listdir())[id]
  try:
    confirm=input(
  "Are you sure you want to delete %s ? Type the filename to confirm :\n")
    if confirm==fn:
      remove(fn)
      print("File %s deleted"%(fn))
    else:print("Aborted.")
  except:
    print("Input error, failed")

def __doc():
  print("""
Simple files manager inspired by the unix
shell. Require the file support and the OS
module = working on Omega and his forks.""")
  __printTab(
      ["Command","","ls","doc","exit","rm <file id>","rn <file_id>"],
      ["Desc","","list files","show this msg","exit","remove the file","rename the file"])

ls=__list_files
rm=__del_file
rn=__rename_file
doc=__doc
exit=lambda :print("Exiting...")

__inp=[""]
print("Simple FM, type exit to quit\nand press toolbox to see commands\n")
while __inp[0]!="exit":
  try:
    __inp=input("\t$ ").split(" ")
    argstr=""
    for arg in __inp[1:]:argstr+=arg+","
    eval(__inp[0]+"(%s)"%(argstr))
  except:
    print("Incorrect syntax...")
    continue