diff options
Diffstat (limited to 'tests/helpers.py')
| -rw-r--r-- | tests/helpers.py | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tests/helpers.py b/tests/helpers.py index 93583b8b..21459cd4 100644 --- a/tests/helpers.py +++ b/tests/helpers.py @@ -12,7 +12,7 @@ import re import subprocess import textwrap -import mock +from unittest import mock from coverage.misc import output_encoding @@ -90,7 +90,7 @@ def nice_file(*fparts): return os.path.normcase(os.path.abspath(os.path.realpath(fname))) -class CheckUniqueFilenames(object): +class CheckUniqueFilenames: """Asserts the uniqueness of file names passed to a function.""" def __init__(self, wrapped): self.filenames = set() @@ -115,7 +115,7 @@ class CheckUniqueFilenames(object): def wrapper(self, filename, *args, **kwargs): """The replacement method. Check that we don't have dupes.""" assert filename not in self.filenames, ( - "File name %r passed to %r twice" % (filename, self.wrapped) + f"File name {filename!r} passed to {self.wrapped!r} twice" ) self.filenames.add(filename) ret = self.wrapped(filename, *args, **kwargs) @@ -154,10 +154,8 @@ def remove_files(*patterns): # Map chars to numbers for arcz_to_arcs _arcz_map = {'.': -1} -_arcz_map.update(dict((c, ord(c) - ord('0')) for c in '123456789')) -_arcz_map.update(dict( - (c, 10 + ord(c) - ord('A')) for c in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' -)) +_arcz_map.update({c: ord(c) - ord('0') for c in '123456789'}) +_arcz_map.update({c: 10 + ord(c) - ord('A') for c in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'}) def arcz_to_arcs(arcz): """Convert a compact textual representation of arcs to a list of pairs. |