def _get_info(self,ident,request,src_fp=None,src_format=None):
if self.enable_caching:
in_cache = ident in self.info_cache
else:
in_cache = False
if in_cache:
return self.info_cache[ident]
else:
if not all((src_fp, src_format)):
# get_img can pass in src_fp, src_format because it needs them
# elsewhere; get_info does not.
src_fp, src_format = self.resolver.resolve(ident)
uri = Loris._base_uri_from_request(request)
formats = self.transformers[src_format].target_formats
logger.debug('Format: %s' % (src_format,))
logger.debug('File Path: %s' % (src_fp,))
logger.debug('Identifier: %s' % (ident,))
# get the info
info = ImageInfo.from_image_file(uri, src_fp, src_format, formats)
# store
if self.enable_caching:
self.info_cache[ident] = info
# pick up the timestamp... :()
info,last_mod = self.info_cache[ident]
else:
last_mod = None
return (info,last_mod)
def _get_info(self,ident,request,base_uri,src_fp=None,src_format=None):
if self.enable_caching:
in_cache = request in self.info_cache
else:
in_cache = False
if in_cache:
return self.info_cache[request]
else:
if not all((src_fp, src_format)):
# get_img can pass in src_fp, src_format because it needs them
# elsewhere; get_info does not.
src_fp, src_format = self.resolver.resolve(ident)
formats = self.transformers[src_format].target_formats
self.logger.debug('Format: %s' % (src_format,))
self.logger.debug('File Path: %s' % (src_fp,))
self.logger.debug('Identifier: %s' % (ident,))
self.logger.debug('Base URI: %s' % (base_uri,))
# get the info
info = ImageInfo.from_image_file(base_uri, src_fp, src_format, formats)
# store
if self.enable_caching:
self.logger.debug('ident used to store %s: %s' % (ident,ident))
self.info_cache[request] = info
# pick up the timestamp... :()
info,last_mod = self.info_cache[request]
else:
last_mod = None
return (info,last_mod)
def _get_info(self,
ident,
request,
base_uri,
src_fp=None,
src_format=None):
if self.enable_caching:
in_cache = ident in self.info_cache
else:
in_cache = False
if in_cache:
return self.info_cache[ident]
else:
if not all((src_fp, src_format)):
# get_img can pass in src_fp, src_format because it needs them
# elsewhere; get_info does not.
src_fp, src_format = self.resolver.resolve(ident)
formats = self.transformers[src_format].target_formats
logger.debug('Format: %s' % (src_format, ))
logger.debug('File Path: %s' % (src_fp, ))
logger.debug('Identifier: %s' % (ident, ))
logger.debug('Base URI: %s' % (base_uri, ))
# get the info
info = ImageInfo.from_image_file(base_uri, src_fp, src_format,
formats)
# store
if self.enable_caching:
# Elusive bug. For some reason, every once in a while, ident
# is the path on the file system rather than the URI.
# One thing that's confusing about it is that here 'ident' is
# used to mean the identifier slice of the request, and in the
# info cache it's used this way, but ImageInfo.ident is URI
# that goes in @id.
logger.debug('ident used to store %s: %s' % (ident, ident))
self.info_cache[ident] = info
# pick up the timestamp... :()
info, last_mod = self.info_cache[ident]
else:
last_mod = None
return (info, last_mod)
def _get_info(self,ident,request,base_uri,src_fp=None,src_format=None):
if self.enable_caching:
in_cache = request in self.info_cache
else:
in_cache = False
if in_cache:
# src_fp may not be defined here if cached item is bad. TODO
#transformer = self.transformers['jp2']
#dest_fp = src_fp[0:src_fp.rfind('/')+1] #strip off everything after last '/' in order to get folder destination
#transformer.compress(src_fp, dest_fp)
return self.info_cache[request]
else:
make_jp2 = False # set make_jp2 in case we don't go inside the if statement
if not all((src_fp, src_format)):
# get_img can pass in src_fp, src_format because it needs them
# elsewhere; get_info does not.
src_fp, src_format, make_jp2 = self.resolver.resolve(ident)
dest_fp = src_fp[0:src_fp.rfind('/')+1] #strip off everything after last '/' in order to get folder destination
if make_jp2:
# Get the transformer
transformer = self.transformers['jp2']
logger.debug('about to call compress method')
transformer.compress(src_fp, dest_fp)
formats = self.transformers[src_format].target_formats
logger.debug('Format: %s' % (src_format,))
logger.debug('File Path: %s' % (src_fp,))
logger.debug('Identifier: %s' % (ident,))
logger.debug('Base URI: %s' % (base_uri,))
# get the info
info = ImageInfo.from_image_file(base_uri, src_fp, src_format, formats)
# store
if self.enable_caching:
logger.debug('ident used to store %s: %s' % (ident,ident))
self.info_cache[request] = info
# pick up the timestamp... :()
info,last_mod = self.info_cache[request]
else:
last_mod = None
return (info,last_mod)
def _get_info(self,ident,request,base_uri,src_fp=None,src_format=None):
if self.enable_caching:
in_cache = ident in self.info_cache
else:
in_cache = False
if in_cache:
return self.info_cache[ident]
else:
if not all((src_fp, src_format)):
# get_img can pass in src_fp, src_format because it needs them
# elsewhere; get_info does not.
src_fp, src_format = self.resolver.resolve(ident)
formats = self.transformers[src_format].target_formats
logger.debug('Format: %s' % (src_format,))
logger.debug('File Path: %s' % (src_fp,))
logger.debug('Identifier: %s' % (ident,))
logger.debug('Base URI: %s' % (base_uri,))
# get the info
info = ImageInfo.from_image_file(base_uri, src_fp, src_format, formats)
# store
if self.enable_caching:
# Elusive bug. For some reason, every once in a while, ident
# is the path on the file system rather than the URI.
# One thing that's confusing about it is that here 'ident' is
# used to mean the identifier slice of the request, and in the
# info cache it's used this way, but ImageInfo.ident is URI
# that goes in @id.
logger.debug('ident used to store %s: %s' % (ident,ident))
self.info_cache[ident] = info
# pick up the timestamp... :()
info,last_mod = self.info_cache[ident]
else:
last_mod = None
return (info,last_mod)
