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Lines 939-948
Link Here
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| 939 |
if not fcmd: |
939 |
if not fcmd: |
| 940 |
raise EnvironmentError("FETCHCOMMAND is unset") |
940 |
raise EnvironmentError("FETCHCOMMAND is unset") |
| 941 |
|
941 |
|
| 942 |
fd, tmp_filename = tempfile.mkstemp() |
942 |
# old method completely breaks timestamp caching |
| 943 |
tmp_dirname, tmp_basename = os.path.split(tmp_filename) |
943 |
# make a secure archive copy of our file (preserves timestamps) |
| 944 |
os.close(fd) |
944 |
# cd to tempdir so wget analyses the unqualified basename |
|
|
945 |
# fetch file |
| 946 |
# cd back |
| 947 |
tmp_dirname = tempfile.mkdtemp() |
| 948 |
fetch_cwd = os.getcwd() |
| 949 |
os.chdir(tmp_dirname) |
| 950 |
tmp_basename = os.path.basename(pkgindex_file) |
| 945 |
|
951 |
|
|
|
952 |
# no race condition since the target is atomically unlinked if exists |
| 953 |
fd_tmpfile,tmp_filename = tempfile.mkstemp(dir=tmp_dirname) |
| 954 |
os.rename(tmp_filename, tmp_basename) |
| 955 |
f_tmpfile = os.fdopen(fd_tmpfile, 'wb') |
| 956 |
|
| 957 |
# copy original file |
| 958 |
f_pkgindex_file = open(pkgindex_file, 'rb') |
| 959 |
f_tmpfile.write(f_pkgindex_file.read()) |
| 960 |
f_tmpfile.close() |
| 961 |
f_pkgindex_file.close() |
| 962 |
|
| 963 |
# preserve timestamps |
| 964 |
os.utime(tmp_basename, (int(local_timestamp), int(local_timestamp))) |
| 965 |
tmp_stat_original = os.stat(tmp_basename) |
| 966 |
|
| 967 |
fcmd = fcmd.replace('-O "${DISTDIR}/${FILE}"', '-N') |
| 968 |
|
| 946 |
fcmd_vars = { |
969 |
fcmd_vars = { |
| 947 |
"DISTDIR": tmp_dirname, |
970 |
"DISTDIR": tmp_dirname, |
| 948 |
"FILE": tmp_basename, |
971 |
"FILE": tmp_basename, |
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Lines 957-965
Link Here
|
| 957 |
|
980 |
|
| 958 |
success = portage.getbinpkg.file_get( |
981 |
success = portage.getbinpkg.file_get( |
| 959 |
fcmd=fcmd, fcmd_vars=fcmd_vars) |
982 |
fcmd=fcmd, fcmd_vars=fcmd_vars) |
|
|
983 |
|
| 984 |
# return from whence we came, cleanups? |
| 985 |
os.chdir(fetch_cwd) |
| 986 |
if tmp_stat_original.st_ctime == os.stat(os.path.join(tmp_dirname, tmp_basename)).st_ctime: |
| 987 |
# set to the tmpdir so both are deleted |
| 988 |
tmp_filename = tmp_dirname |
| 989 |
raise UseCachedCopyOfRemoteIndex() |
| 990 |
|
| 960 |
if not success: |
991 |
if not success: |
| 961 |
raise EnvironmentError("%s failed" % (setting,)) |
992 |
raise EnvironmentError("%s failed" % (setting,)) |
| 962 |
f = open(tmp_filename, 'rb') |
993 |
f = open(tmp_basename, 'rb') |
|
|
994 |
# set to the tmpdir so both are deleted |
| 995 |
tmp_filename = tmp_dirname |
| 963 |
|
996 |
|
| 964 |
f_dec = codecs.iterdecode(f, |
997 |
f_dec = codecs.iterdecode(f, |
| 965 |
_encodings['repo.content'], errors='replace') |
998 |
_encodings['repo.content'], errors='replace') |
