X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=misc_utils.py;h=669b3ef98a20d2b4144da67299c463f73ee46851;hb=903843730a9916105352c729e94136a755b5e529;hp=62e579846b52bed06ade1a37b3e1959bc5c3fa0c;hpb=cb686fb1f457ce1f55534b94c6565c98f2c69f47;p=python_utils.git

diff --git a/misc_utils.py b/misc_utils.py
index 62e5798..669b3ef 100644
--- a/misc_utils.py
+++ b/misc_utils.py
@@ -1,35 +1,30 @@
 #!/usr/bin/env python3
 
-import os
+# © Copyright 2021-2022, Scott Gasch
+
+"""Miscellaneous utilities."""
 
-import string_utils
+import os
+import sys
 
 
 def is_running_as_root() -> bool:
+    """Returns True if running as root.
+
+    >>> is_running_as_root()
+    False
+    """
     return os.geteuid() == 0
 
 
-def is_are(n: int) -> str:
-    if n == 1:
-        return "is"
-    return "are"
+def debugger_is_attached() -> bool:
+    """Return if the debugger is attached"""
 
+    gettrace = getattr(sys, 'gettrace', lambda: None)
+    return gettrace() is not None
 
-def pluralize(n: int) -> str:
-    if n == 1:
-        return ""
-    return "s"
 
+if __name__ == '__main__':
+    import doctest
 
-def thify(n: int) -> str:
-    digit = str(n)
-    assert string_utils.is_integer_number(digit)
-    digit = digit[-1:]
-    if digit == "1":
-        return "st"
-    elif digit == "2":
-        return "nd"
-    elif digit == "3":
-        return "rd"
-    else:
-        return "th"
+    doctest.testmod()