samwise.py

# Updated 2020-09-02 @ 13:06

# pb(): Print Break - Puts a break before the print,
# No Parm, just a Print line break,
# 1 parm, print that object with a preceding visual break
# 2 parm, added info to preceding line
# if the object is a list or tuple, each element will print each onb a separate line
# if the object is a dict, each element will print with an " = " followed by it's value
#
def pb(main_txt="", break_txt="VVV"):
    if break_txt != "VVV":
        if break_txt == "=":
            break_txt = main_txt
        break_txt = f" {break_txt} "
    print(f"\n<<<====={break_txt}=====>>>")
    if isinstance(main_txt, list or tuple):  # If a List is passed, print each one on a new line
        for item in main_txt:
            print(item)
    elif isinstance(main_txt, dict):  # If a List is passed, print each one on a new line
        for item in main_txt:
            val = main_txt.get(item)
            print(f"{item} = {val}")
    else:
        print(main_txt)


def get_str_left_num_right(s_input):
    i_len = len(s_input)
    # print(i_len)
    i_pos_check = i_len
    i_pos_check = i_pos_check - 1
    b_num = True
    while b_num:
        s_end = s_input[i_pos_check]
        # print(s_end)
        b_num = s_end.isnumeric()
        # print(str(i_pos_check) + " Numeric: " + str(b_num))
        i_pos_check = i_pos_check - 1

    s_left = s_input[0:i_pos_check + 2]
    s_right = s_input[i_pos_check + 2:]

    # print("\nString Starts with [" + s_left + "]")
    # print("String Ends   with [" + s_right + "]")

    return s_left, s_right


def get_inc_file_ext(filename):
    i_split_num = 0
    try:
        dot_pos = filename.index(".")
    except ValueError:
        return "?" + filename + " is an invalid file name!"

    file_name_left_char = filename[dot_pos-1]
    try:
        current_num = int(file_name_left_char)
    except ValueError:
        current_num = -1
    if current_num == -1:
        new_name = filename[0:dot_pos] + "1" + filename[dot_pos:]
    else:
        if current_num != 9:
            new_name = filename[0:dot_pos - 1] + str(current_num + 1) + filename[dot_pos:]
        else:
            # find total number & increment
            s_split = get_str_left_num_right(filename[0:dot_pos])
            # Check for leading 0's
            i_len_num = len(s_split[1])
            if i_len_num > 1:
                i_split_num = 0
                if s_split[1][0] == "0":
                    i_split_num = int("1" + s_split[1])

            # Create New Name1
            if i_split_num > 0:
                i_split_num += 1
                s_split_num0 = str(i_split_num)[1:]
                new_name = s_split[0] + s_split_num0 + filename[dot_pos:]
            else:
                new_name = s_split[0] + str(int(s_split[1]) + 1) + filename[dot_pos:]

    return new_name