18d50199ee
handy if you don't have scrollback, also, good manners, since the choices are always directly above the input prompt, no matter how often you fail to hit a number on the keyboard with your forehead.
103 lines
3.3 KiB
Python
Executable File
103 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python
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import glob
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import inspect
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import os
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import keyring
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import getpass
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import sys
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import signal
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from i3pystatus import Module, SettingsBase
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from i3pystatus.core import ClassFinder
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from collections import defaultdict, OrderedDict
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def signal_handler(signal, frame):
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sys.exit(0)
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signal.signal(signal.SIGINT, signal_handler)
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def get_int_in_range(prompt, _range):
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while True:
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try:
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answer = input(prompt)
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except EOFError:
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print()
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sys.exit(0)
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try:
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n = int(answer.strip())
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if n in _range:
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return n
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else:
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print("Value out of range!")
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except ValueError:
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print("Invalid input!")
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modules = [os.path.basename(m.replace('.py', ''))
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for m in glob.glob(os.path.join(os.path.dirname(__file__), "i3pystatus", "*.py"))
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if not os.path.basename(m).startswith('_')]
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def enumerate_choices(choices):
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lines = []
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for index, choice in enumerate(choices, start=1):
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lines.append(" %d - %s\n" % (index, choice))
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return "".join(lines)
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protected_settings = SettingsBase._SettingsBase__PROTECTED_SETTINGS
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class_finder = ClassFinder(Module)
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credential_modules = defaultdict(dict)
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for module_name in modules:
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try:
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module = class_finder.get_module(module_name)
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clazz = class_finder.get_class(module)
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members = [m[0] for m in inspect.getmembers(clazz) if not m[0].startswith('_')]
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if any([hasattr(clazz, setting) for setting in protected_settings]):
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credential_modules[clazz.__name__]['credentials'] = list(set(protected_settings) & set(members))
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credential_modules[clazz.__name__]['key'] = "%s.%s" % (clazz.__module__, clazz.__name__)
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elif hasattr(clazz, 'required'):
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protected = []
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required = getattr(clazz, 'required')
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for setting in protected_settings:
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if setting in required:
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protected.append(setting)
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if protected:
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credential_modules[clazz.__name__]['credentials'] = protected
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credential_modules[clazz.__name__]['key'] = "%s.%s" % (clazz.__module__, clazz.__name__)
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except ImportError:
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continue
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print("""setting_util.py - part of i3pystatus
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This allows you to edit keyring-protected settings of
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i3pystatus modules, which are stored globally (independent
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of your i3pystatus configuration) in your keyring.
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""")
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choices = list(credential_modules.keys())
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prompt = "Choose a module to edit:\n"
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prompt += enumerate_choices(choices)
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prompt += "> "
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index = get_int_in_range(prompt, range(1, len(choices) + 1))
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module_name = choices[index - 1]
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module = credential_modules[module_name]
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prompt = "Choose setting of %s to edit:\n" % module_name
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prompt += enumerate_choices(module["credentials"])
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prompt += "> "
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choices = module['credentials']
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index = get_int_in_range(prompt, range(1, len(choices) + 1))
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setting = choices[index - 1]
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answer = getpass.getpass("Enter value for %s:\n> " % setting)
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answer2 = getpass.getpass("Re-enter value\n> ")
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if answer == answer2:
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key = "%s.%s" % (module['key'], setting)
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keyring.set_password(key, getpass.getuser(), answer)
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print("%s set!" % setting)
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else:
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print("Values don't match - nothing set.")
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