def base_dir():
global _base_dir
if _base_dir is not None and not os.path.exists(_base_dir):
# Some people seem to think that running temp file cleaners that
# delete the temp dirs of running programs is a good idea!
_base_dir = None
if _base_dir is None:
td = os.environ.get('CALIBRE_WORKER_TEMP_DIR', None)
if td is not None:
from calibre.utils.serialize import msgpack_loads
from polyglot.binary import from_hex_bytes
try:
td = msgpack_loads(from_hex_bytes(td))
except Exception:
td = None
if td and os.path.exists(td):
_base_dir = td
else:
base = os.environ.get('CALIBRE_TEMP_DIR', None)
if base is not None and iswindows:
base = getenv('CALIBRE_TEMP_DIR')
prefix = app_prefix('tmp_')
if base is None:
if iswindows:
# On windows, if the TMP env var points to a path that
# cannot be encoded using the mbcs encoding, then the
# python 2 tempfile algorithm for getting the temporary
# directory breaks. So we use the win32 api to get a
# unicode temp path instead. See
# https://bugs.launchpad.net/bugs/937389
base = get_windows_temp_path()
elif isosx:
# Use the cache dir rather than the temp dir for temp files as Apple
# thinks deleting unused temp files is a good idea. See note under
# _CS_DARWIN_USER_TEMP_DIR here
# https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man3/confstr.3.html
base = osx_cache_dir()
_base_dir = tempfile.mkdtemp(prefix=prefix, dir=base)
atexit.register(determined_remove_dir if iswindows else remove_dir,
_base_dir)
try:
tempfile.gettempdir()
except Exception:
# Widows temp vars set to a path not encodable in mbcs
# Use our temp dir
tempfile.tempdir = _base_dir
return _base_dir
def base_dir():
global _base_dir
if _base_dir is not None and not os.path.exists(_base_dir):
# Some people seem to think that running temp file cleaners that
# delete the temp dirs of running programs is a good idea!
_base_dir = None
if _base_dir is None:
td = os.environ.get('CALIBRE_WORKER_TEMP_DIR', None)
if td is not None:
from calibre.utils.serialize import msgpack_loads
from polyglot.binary import from_hex_bytes
try:
td = msgpack_loads(from_hex_bytes(td))
except Exception:
td = None
if td and os.path.exists(td):
_base_dir = td
else:
base = os.environ.get('CALIBRE_TEMP_DIR', None)
if base is not None and iswindows:
base = getenv('CALIBRE_TEMP_DIR')
prefix = app_prefix('tmp_')
if base is None:
if iswindows:
# On windows, if the TMP env var points to a path that
# cannot be encoded using the mbcs encoding, then the
# python 2 tempfile algorithm for getting the temporary
# directory breaks. So we use the win32 api to get a
# unicode temp path instead. See
# https://bugs.launchpad.net/bugs/937389
base = get_windows_temp_path()
elif isosx:
# Use the cache dir rather than the temp dir for temp files as Apple
# thinks deleting unused temp files is a good idea. See note under
# _CS_DARWIN_USER_TEMP_DIR here
# https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man3/confstr.3.html
base = osx_cache_dir()
_base_dir = tempfile.mkdtemp(prefix=prefix, dir=base)
atexit.register(determined_remove_dir if iswindows else remove_dir, _base_dir)
try:
tempfile.gettempdir()
except:
# Widows temp vars set to a path not encodable in mbcs
# Use our temp dir
tempfile.tempdir = _base_dir
return _base_dir
def base_dir():
global _base_dir
if _base_dir is not None and not os.path.exists(_base_dir):
# Some people seem to think that running temp file cleaners that
# delete the temp dirs of running programs is a good idea!
_base_dir = None
if _base_dir is None:
td = os.environ.get("CALIBRE_WORKER_TEMP_DIR", None)
if td is not None:
import cPickle, binascii
try:
td = cPickle.loads(binascii.unhexlify(td))
except:
td = None
if td and os.path.exists(td):
_base_dir = td
else:
base = os.environ.get("CALIBRE_TEMP_DIR", None)
if base is not None and iswindows:
base = get_unicode_windows_env_var("CALIBRE_TEMP_DIR")
prefix = app_prefix(u"tmp_")
if base is None and iswindows:
# On windows, if the TMP env var points to a path that
# cannot be encoded using the mbcs encoding, then the
# python 2 tempfile algorithm for getting the temporary
# directory breaks. So we use the win32 api to get a
# unicode temp path instead. See
# https://bugs.launchpad.net/bugs/937389
base = get_windows_temp_path()
_base_dir = tempfile.mkdtemp(prefix=prefix, dir=base)
atexit.register(remove_dir, _base_dir)
try:
tempfile.gettempdir()
except:
# Widows temp vars set to a path not encodable in mbcs
# Use our temp dir
tempfile.tempdir = _base_dir
return _base_dir
def base_dir():
global _base_dir
if _base_dir is not None and not os.path.exists(_base_dir):
# Some people seem to think that running temp file cleaners that
# delete the temp dirs of running programs is a good idea!
_base_dir = None
if _base_dir is None:
td = os.environ.get('CALIBRE_WORKER_TEMP_DIR', None)
if td is not None:
import cPickle, binascii
try:
td = cPickle.loads(binascii.unhexlify(td))
except:
td = None
if td and os.path.exists(td):
_base_dir = td
else:
base = os.environ.get('CALIBRE_TEMP_DIR', None)
if base is not None and iswindows:
base = get_unicode_windows_env_var('CALIBRE_TEMP_DIR')
prefix = app_prefix(u'tmp_')
if base is None and iswindows:
# On windows, if the TMP env var points to a path that
# cannot be encoded using the mbcs encoding, then the
# python 2 tempfile algorithm for getting the temporary
# directory breaks. So we use the win32 api to get a
# unicode temp path instead. See
# https://bugs.launchpad.net/bugs/937389
base = get_windows_temp_path()
_base_dir = tempfile.mkdtemp(prefix=prefix, dir=base)
atexit.register(determined_remove_dir if iswindows else remove_dir,
_base_dir)
try:
tempfile.gettempdir()
except:
# Widows temp vars set to a path not encodable in mbcs
# Use our temp dir
tempfile.tempdir = _base_dir
return _base_dir
