chabisik/compressionproject
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Adding minor changes to functions

Browse source
This commit is contained in:
chabisik 2022-03-26 21:50:36 +01:00
parent 9767e0039d
commit fb83c71de6
1 changed files with 28 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
CTPLICA/comproject.py
View file

@ -61,7 +61,7 @@ def overlap(arg1: str, arg2: str) -> str:
return overlap_result
def unoverlap(arg: str) -> Sequence[str]:
def unoverlap(arg: str, apply_format: bool=True) -> Sequence[str]:
arg1 = '' #for stocking unoverlapped values
arg2 = ''
arg_as_string = str(arg)
@ -91,12 +91,11 @@ def unoverlap(arg: str) -> Sequence[str]:
for index in range(len(arg_decimal_part)):
if index%2==0: arg1 += arg_decimal_part[index]
else: arg2 += arg_decimal_part[index]
arg1 = good_format(arg1)
arg2 = good_format(arg2)
if apply_format: arg1 = good_format(arg1); arg2 = good_format(arg2)
return arg1, arg2
def sb_addition(arg1: str, arg2: str) -> str:
def sb_addition(arg1: str, arg2: str, apply_format: bool=True) -> str:
result = ''
# the addition will be a substraction if (arg1 is negative and arg2 is positive) or (arg1 is positive and arg2 is negative)
if str(arg1).startswith('-') and not(str(arg2).startswith('-')): # arg1 is negative and arg2 is positive
@ -152,11 +151,11 @@ def sb_addition(arg1: str, arg2: str) -> str:
rem = int( eval('((' + arg1_integer_part[i] + '+' + arg2_integer_part[i] + '+' + str(rem) + ') - ' + str(res) + ')/10') )
if str(rem) != '0': result = str(rem) + result
if arg1_is_negative and arg2_is_negative: result = '-' + result # treat the case both numbers are negative
result = good_format(result)
if apply_format: result = good_format(result)
return result
def sb_substract(arg1: str, arg2: str) -> str:
def sb_substract(arg1: str, arg2: str, apply_format: bool=True) -> str:
result = '' # will be arg1-arg2
# the substraction will be an addition if (arg1 is negative and arg2 is positive) or (arg1 is positive and arg2 is negative)
if str(arg1).startswith('-') and not(str(arg2).startswith('-')): # arg1 is negative and arg2 is positive
@ -238,11 +237,11 @@ def sb_substract(arg1: str, arg2: str) -> str:
rem = int( eval( '1 if ' + arg1_integer_part[i] + '<(' + arg2_integer_part[i] + '+' + str(rem) + ') else 0' ) )
if str(rem) != '0': result = str(rem) + result
if result_needs_negative_sign_in_font: result = '-' + result
result = good_format(result)
if apply_format: result = good_format(result)
return result
def sb_multiply(arg1: str, arg2: str) -> str:
def sb_multiply(arg1: str, arg2: str, apply_format: bool=True) -> str:
# transform arg1 to string if not already in string and test if it's a full integer (without decimal part or decimal part equals zero)
arg1_as_string = str(arg1)
arg1_integer_part = arg1_as_string
@ -300,10 +299,15 @@ def sb_multiply(arg1: str, arg2: str) -> str:
result = intermediate_numbers[0]
for k in range(1, len(intermediate_numbers)):
result = sb_addition(result, intermediate_numbers[k])
if not(arg1_is_full_integer) or not(arg2_is_full_integer):
if not(arg1_is_full_integer) and arg2_is_full_integer:
result = result[:-len(arg1_decimal_part)]+'.'+result[len(result)-len(arg1_decimal_part):]
elif arg1_is_full_integer and not(arg2_is_full_integer):
result = result[:-len(arg2_decimal_part)]+'.'+result[len(result)-len(arg2_decimal_part):]
elif not(arg1_is_full_integer) and not(arg2_is_full_integer): #was or
result = result[:-len(arg1_decimal_part+arg2_decimal_part)]+'.'+result[len(result)-len(arg1_decimal_part+arg2_decimal_part):] #here to modifiy
if (arg1_is_negative and not(arg2_is_negative)) or (not(arg1_is_negative) and arg2_is_negative): result = '-' + result
result = good_format(result)
print("result inside function", result)
if apply_format: result = good_format(result)
return result
def good_format(result: str) -> str:
@ -315,8 +319,14 @@ def good_format(result: str) -> str:
return result
def sb_division(arg1: str, arg2: str) -> str:
pass
arg1_as_string = str(arg1)
arg2_as_string = str(arg2)
while '.' in arg2_as_string:
arg1_as_string = good_format( sb_multiply(arg1_as_string,'10') )
arg2_as_string = good_format( sb_multiply(arg2_as_string,'10') )
print("arg1_as_string", arg1_as_string, "arg2_as_string", arg2_as_string)
#when encoding, verify overlap_result being even as
if __name__=='__main__':
#print("add", sb_addition("2222222222222222222222222222222222222222.55", "2.55") )
@ -326,14 +336,16 @@ if __name__=='__main__':
#print(greater_than("0","1110", "0","1112", True, True))
#print(greater_than("0","0", "1110","1112"))
#print(greater_than('9001','9003'))
print("mul", sb_multiply('123','123.0'))
#print("mul", sb_multiply('123','123.0'))
#=======================
#print("sb_addition('14','19977.67')", sb_addition('14','19977.67'))
#print("sb_substract('559.1','6.98')", sb_substract('559.1','6.98'))
#print("sb_multiply( sb_addition('14','19977.67') , sb_substract('559.1','-6.98') )",sb_multiply( sb_addition('14','19977.67') , sb_substract('559.1','-6.98') ))
print("cmplx:", sb_multiply( sb_multiply( sb_addition('14','19977.67') , sb_substract('559.1','6.98') ),'0.1459'))
print("format", good_format('-00001.000'))
print("overlap",overlap('-12512.252','125'))
ov_r = overlap('-12512.252','125')
#print("cmplx:", sb_multiply( sb_multiply( sb_addition('14','19977.67') , sb_substract('559.1','6.98') ),'0.1459'))
#print("format", good_format('10.0'))
#print("overlap",overlap('-12512.252','125'))
ov_r = overlap('-12512.252','-125')
print(unoverlap(ov_r))
print("mult", sb_multiply('-125.32564','100000.0'))
#sb_division('1251452.236523','125.32564')
pass