import os
import string

# These are static.
VERSION = '0.0.1'
ALPHA_PASS_CHARS = string.ascii_letters
NUM_PASS_CHARS = string.digits
ALPHANUM_PASS_CHARS = ALPHA_PASS_CHARS + NUM_PASS_CHARS
SYMBOL_PASS_CHARS = string.punctuation
ALL_PASS_CHARS = ALPHANUM_PASS_CHARS + SYMBOL_PASS_CHARS
# These CAN be generated dynamically, see below.
CLIP_TIMEOUT = 45
SELECTED_PASS_CHARS = ALL_PASS_CHARS
SELECTED_PASS_NOSYMBOL_CHARS = ALPHANUM_PASS_CHARS
CLIPBOARD = 'clipboard'
GENERATED_LENGTH = 25  # I personally would prefer 32, but Pass compatability...
EDITOR = 'vi'  # vi is on ...every? single distro and UNIX/UNIX-like, to my knowledge.

if not os.environ.get('NO_VAULTPASS_ENVS'):
    # These are dynamically generated from the environment.
    CLIP_TIMEOUT = int(os.environ.get('PASSWORD_STORE_CLIP_TIME', CLIP_TIMEOUT))
    SELECTED_PASS_CHARS = os.environ.get('PASSWORD_STORE_CHARACTER_SET', SELECTED_PASS_CHARS)
    SELECTED_PASS_NOSYMBOL_CHARS = os.environ.get('PASSWORD_STORE_CHARACTER_SET_NO_SYMBOLS',
                                                  SELECTED_PASS_NOSYMBOL_CHARS)
    CLIPBOARD = os.environ.get('PASSWORD_STORE_X_SELECTION', CLIPBOARD)
    GENERATED_LENGTH = int(os.environ.get('PASSWORD_STORE_GENERATED_LENGTH', GENERATED_LENGTH))
    EDITOR = os.environ.get('EDITOR', EDITOR)