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Delay load utils.date to speed up worker startup

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Kovid Goyal 2013-09-25 22:21:29 +05:30
parent 83d3ee3118
commit 5b578f8ecd
1 changed files with 3 additions and 1 deletions
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4
src/calibre/devices/smart_device_app/driver.py
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@ -36,7 +36,6 @@ from calibre.library.server import server_config as content_server_config
from calibre.ptempfile import PersistentTemporaryFile from calibre.ptempfile import PersistentTemporaryFile
from calibre.utils.ipc import eintr_retry_call from calibre.utils.ipc import eintr_retry_call
from calibre.utils.config_base import tweaks from calibre.utils.config_base import tweaks
from calibre.utils.date import parse_date, now, isoformat
from calibre.utils.filenames import ascii_filename as sanitize, shorten_components_to from calibre.utils.filenames import ascii_filename as sanitize, shorten_components_to
from calibre.utils.mdns import (publish as publish_zeroconf, unpublish as from calibre.utils.mdns import (publish as publish_zeroconf, unpublish as
unpublish_zeroconf, get_all_ips) unpublish_zeroconf, get_all_ips)
@ -371,6 +370,7 @@ class SMART_DEVICE_APP(DeviceConfig, DevicePlugin):
# copied from USBMS. Perhaps this could be a classmethod in usbms? # copied from USBMS. Perhaps this could be a classmethod in usbms?
def _update_driveinfo_record(self, dinfo, prefix, location_code, name=None): def _update_driveinfo_record(self, dinfo, prefix, location_code, name=None):
from calibre.utils.date import isoformat, now
import uuid import uuid
if not isinstance(dinfo, dict): if not isinstance(dinfo, dict):
dinfo = {} dinfo = {}
@ -682,6 +682,7 @@ class SMART_DEVICE_APP(DeviceConfig, DevicePlugin):
return None return None
def _metadata_in_cache(self, uuid, ext, lastmod): def _metadata_in_cache(self, uuid, ext, lastmod):
from calibre.utils.date import parse_date, now
key = uuid+ext key = uuid+ext
if isinstance(lastmod, unicode): if isinstance(lastmod, unicode):
lastmod = parse_date(lastmod) lastmod = parse_date(lastmod)
@ -744,6 +745,7 @@ class SMART_DEVICE_APP(DeviceConfig, DevicePlugin):
cPickle.dump(json_metadata, fd, -1) cPickle.dump(json_metadata, fd, -1)
def _set_known_metadata(self, book, remove=False): def _set_known_metadata(self, book, remove=False):
from calibre.utils.date import now
lpath = book.lpath lpath = book.lpath
ext = os.path.splitext(lpath)[1] ext = os.path.splitext(lpath)[1]
uuid = book.get('uuid', None) uuid = book.get('uuid', None)