diff options
Diffstat (limited to 'blessings/__init__.py')
| -rw-r--r-- | blessings/__init__.py | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/blessings/__init__.py b/blessings/__init__.py index d968bb5..a5013aa 100644 --- a/blessings/__init__.py +++ b/blessings/__init__.py @@ -364,9 +364,7 @@ class Terminal(object): """ code = tigetstr(self._sugar.get(atom, atom)) if code: - # We can encode escape sequences as UTF-8 because they never - # contain chars > 127, and UTF-8 never changes anything within that - # range.. + # See the comment in ParametrizingString for why this is latin1. return code.decode('latin1') return u'' @@ -436,12 +434,13 @@ class ParametrizingString(unicode): # Re-encode the cap, because tparm() takes a bytestring in Python # 3. However, appear to be a plain Unicode string otherwise so # concats work. - # We use *latin1* encoding so that bytes emitted by tparam are + # + # We use *latin1* encoding so that bytes emitted by tparm are # encoded to their native value: some terminal kinds, such as # 'avatar' or 'kermit', emit 8-bit bytes in range 0x7f to 0xff. # latin1 leaves these values unmodified in their conversion to - # unicode byte values. The terminal emulator will 'catch' and - # handle these values, even if emitting utf8 encoded text, where + # unicode byte values. The terminal emulator will "catch" and + # handle these values, even if emitting utf8-encoded text, where # these bytes would otherwise be illegal utf8 start bytes. parametrized = tparm(self.encode('latin1'), *args).decode('latin1') return (parametrized if self._normal is None else |