diff options
Diffstat (limited to 'cmd2.py')
| -rwxr-xr-x | cmd2.py | 31 |
1 files changed, 11 insertions, 20 deletions
@@ -196,17 +196,6 @@ def remaining_args(opts_plus_args, arg_list): return remaining -def _attr_get_(obj, attr): - """Returns an attribute's value, or None (no error) if undefined. - Analogous to .get() for dictionaries. Useful when checking for - value of options that may not have been defined on a given - method.""" - try: - return getattr(obj, attr) - except AttributeError: - return None - - def _which(editor): try: return subprocess.Popen(['which', editor], stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()[0] @@ -229,10 +218,6 @@ def strip_quotes(arg): return arg -optparse.Values.get = _attr_get_ -options_defined = [] # used to distinguish --options from SQL-style --comments - - def options(option_list, arg_desc="arg"): """Used as a decorator and passed a list of optparse-style options, alters a cmd2 method to populate its ``opts`` argument from its @@ -250,9 +235,8 @@ def options(option_list, arg_desc="arg"): self.fast_button = True """ if not isinstance(option_list, list): + # If passed a single option instead of a list of options, convert it to a list with one option option_list = [option_list] - for opt in option_list: - options_defined.append(pyparsing.Literal(opt.get_opt_string())) def option_setup(func): """Decorator function which modifies on of the do_* methods that use the @options decorator. @@ -387,9 +371,13 @@ elif sys.platform == 'darwin': :return: str - contents of the clipboard """ - pbcopyproc = subprocess.Popen('pbcopy -help', shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE, + pbcopyproc = subprocess.Popen('pbpaste', shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE) - return pbcopyproc.stdout.read() + stdout, stderr = pbcopyproc.communicate() + if six.PY3: + return stdout.decode() + else: + return stdout def write_to_paste_buffer(txt): """Paste text to the clipboard for Mac OS X. @@ -398,7 +386,10 @@ elif sys.platform == 'darwin': """ pbcopyproc = subprocess.Popen('pbcopy', shell=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE) - pbcopyproc.communicate(txt.encode()) + if six.PY3: + pbcopyproc.communicate(txt.encode()) + else: + pbcopyproc.communicate(txt) else: # noinspection PyUnusedLocal def get_paste_buffer(*args): |