1 |
Avoid a UnicodeDecodeError raised when str(e) converts an exception |
2 |
to bytes with Python 2. Since this file has unicode_literals enabled, |
3 |
use literal unicode format strings to format messages for unicode |
4 |
exceptions. However, with Python 2, an EnvironmentError exception |
5 |
may contain either bytes or unicode, so use _unicode_decode to ensure |
6 |
safety for EnvironmentError with all locales. |
7 |
|
8 |
Also, convert remaining str() calls to use _unicode() for uniform |
9 |
behavior regardless of python version. |
10 |
|
11 |
X-Gentoo-Bug: 532784 |
12 |
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=532784 |
13 |
--- |
14 |
pym/portage/dbapi/bintree.py | 20 +++++++++++--------- |
15 |
1 file changed, 11 insertions(+), 9 deletions(-) |
16 |
|
17 |
diff --git a/pym/portage/dbapi/bintree.py b/pym/portage/dbapi/bintree.py |
18 |
index d7c7f95..b9098b2 100644 |
19 |
--- a/pym/portage/dbapi/bintree.py |
20 |
+++ b/pym/portage/dbapi/bintree.py |
21 |
@@ -391,7 +391,7 @@ class binarytree(object): |
22 |
# sanity check |
23 |
for atom in (origcp, newcp): |
24 |
if not isjustname(atom): |
25 |
- raise InvalidPackageName(str(atom)) |
26 |
+ raise InvalidPackageName(_unicode(atom)) |
27 |
mynewcat = catsplit(newcp)[0] |
28 |
origmatches=self.dbapi.cp_list(origcp) |
29 |
moves = 0 |
30 |
@@ -803,8 +803,8 @@ class binarytree(object): |
31 |
|
32 |
d["CPV"] = mycpv |
33 |
d["SLOT"] = slot |
34 |
- d["MTIME"] = str(s[stat.ST_MTIME]) |
35 |
- d["SIZE"] = str(s.st_size) |
36 |
+ d["MTIME"] = _unicode(s[stat.ST_MTIME]) |
37 |
+ d["SIZE"] = _unicode(s.st_size) |
38 |
|
39 |
d.update(zip(self._pkgindex_aux_keys, |
40 |
self.dbapi.aux_get(mycpv, self._pkgindex_aux_keys))) |
41 |
@@ -1024,7 +1024,10 @@ class binarytree(object): |
42 |
except EnvironmentError as e: |
43 |
writemsg(_("\n\n!!! Error fetching binhost package" \ |
44 |
" info from '%s'\n") % _hide_url_passwd(base_url)) |
45 |
- writemsg("!!! %s\n\n" % str(e)) |
46 |
+ # With Python 2, the exception message may contain |
47 |
+ # bytes or unicode, so use _unicode_decode to ensure |
48 |
+ # safety with all locales (bug #532784). |
49 |
+ writemsg("!!! %s\n\n" % _unicode_decode(e)) |
50 |
del e |
51 |
pkgindex = None |
52 |
if proc is not None: |
53 |
@@ -1242,8 +1245,8 @@ class binarytree(object): |
54 |
|
55 |
d["CPV"] = cpv |
56 |
st = os.stat(pkg_path) |
57 |
- d["MTIME"] = str(st[stat.ST_MTIME]) |
58 |
- d["SIZE"] = str(st.st_size) |
59 |
+ d["MTIME"] = _unicode(st[stat.ST_MTIME]) |
60 |
+ d["SIZE"] = _unicode(st.st_size) |
61 |
|
62 |
rel_path = self._pkg_paths[cpv] |
63 |
# record location if it's non-default |
64 |
@@ -1270,7 +1273,7 @@ class binarytree(object): |
65 |
if profile_path.startswith(profiles_base): |
66 |
profile_path = profile_path[len(profiles_base):] |
67 |
header["PROFILE"] = profile_path |
68 |
- header["VERSION"] = str(self._pkgindex_version) |
69 |
+ header["VERSION"] = _unicode(self._pkgindex_version) |
70 |
base_uri = self.settings.get("PORTAGE_BINHOST_HEADER_URI") |
71 |
if base_uri: |
72 |
header["URI"] = base_uri |
73 |
@@ -1316,8 +1319,7 @@ class binarytree(object): |
74 |
deps = use_reduce(deps, uselist=use, token_class=token_class) |
75 |
deps = paren_enclose(deps) |
76 |
except portage.exception.InvalidDependString as e: |
77 |
- writemsg("%s: %s\n" % (k, str(e)), |
78 |
- noiselevel=-1) |
79 |
+ writemsg("%s: %s\n" % (k, e), noiselevel=-1) |
80 |
raise |
81 |
metadata[k] = deps |
82 |
|
83 |
-- |
84 |
2.0.4 |