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import os
from os.path import join
import logging
from vframe.settings import vframe_cfg as vcfg
from vframe.settings import types
class Paths:
# class properties
MAPPINGS_DATE = vcfg.SUGARCUBE_DATES[0]
DIR_APP_VFRAME = 'apps/vframe/'
DIR_APP_SA = 'apps/syrianarchive'
DIR_MODELS_VFRAME = join(DIR_APP_VFRAME, 'models')
DIR_DARKNET = join(DIR_MODELS_VFRAME, 'darknet/pjreddie')
DIR_DARKNET_VFRAME = join(DIR_MODELS_VFRAME, 'darknet/vframe')
DIR_MEDIA = join(DIR_APP_SA, 'media')
DIR_METADATA = join(DIR_APP_SA, 'metadata')
DIR_RECORDS = join(DIR_APP_SA, 'records')
DIR_REPORTS = join(DIR_APP_SA, 'reports')
def __init__(self):
pass
@classmethod
def DataStorePath(cls, data_store=types.DataStore.HDD):
return '/data_store_{}'.format(data_store.name.lower())
# -------------------------------------------------------------------------------
# Darknet Paths
@classmethod
def darknet_classes(cls, data_store=types.DataStore.HDD, opt_net=types.DetectorNet.COCO):
if opt_net == types.DetectorNet.COCO:
fp = join(cls.DIR_DARKNET, 'data', 'coco.names')
elif opt_net == types.DetectorNet.COCO_SPP:
fp = join(cls.DIR_DARKNET, 'data', 'coco.names')
elif opt_net == types.DetectorNet.VOC:
fp = join(cls.DIR_DARKNET, 'data', 'voc.names')
elif opt_net == types.DetectorNet.OPENIMAGES:
fp = join(cls.DIR_DARKNET, 'data', 'openimages.names')
elif opt_net == types.DetectorNet.SUBMUNITION:
fp = join(cls.DIR_DARKNET_VFRAME, 'munitions_09b', 'classes.txt')
return join(cls.DataStorePath(data_store), fp)
@classmethod
def darknet_data(cls, data_store=types.DataStore.HDD, opt_net=types.DetectorNet.COCO, as_bytes=True):
if opt_net == types.DetectorNet.COCO:
fp = join(cls.DIR_DARKNET, 'cfg', 'coco.data')
elif opt_net == types.DetectorNet.COCO_SPP:
fp = join(cls.DIR_DARKNET, 'cfg', 'coco.data')
elif opt_net == types.DetectorNet.VOC:
fp = join(cls.DIR_DARKNET, 'cfg', 'voc.data')
elif opt_net == types.DetectorNet.OPENIMAGES:
fp = join(cls.DIR_DARKNET, 'cfg', 'openimages.data')
elif opt_net == types.DetectorNet.SUBMUNITION:
fp = join(cls.DIR_DARKNET_VFRAME, 'munitions_09b', 'meta.data')
fp = join(cls.DataStorePath(data_store), fp)
if as_bytes:
return bytes(fp, encoding="utf-8")
else:
return fp
@classmethod
def darknet_cfg(cls, data_store=types.DataStore.HDD, opt_net=types.DetectorNet.COCO, as_bytes=True):
if opt_net == types.DetectorNet.COCO:
fp = join(cls.DIR_DARKNET, 'cfg', 'yolov3.cfg')
elif opt_net == types.DetectorNet.COCO_SPP:
fp = join(cls.DIR_DARKNET, 'cfg', 'yolov3-spp.cfg')
elif opt_net == types.DetectorNet.VOC:
fp = join(cls.DIR_DARKNET, 'cfg', 'yolov3-voc.cfg')
elif opt_net == types.DetectorNet.OPENIMAGES:
fp = join(cls.DIR_DARKNET, 'cfg', 'yolov3-openimages.cfg')
elif opt_net == types.DetectorNet.SUBMUNITION:
fp = join(cls.DIR_DARKNET_VFRAME, 'munitions_09b', 'yolov3.cfg')
fp = join(cls.DataStorePath(data_store), fp)
if as_bytes:
return bytes(fp, encoding="utf-8")
else:
return fp
@classmethod
def darknet_weights(cls, data_store=types.DataStore.HDD, opt_net=types.DetectorNet.COCO, as_bytes=True):
if opt_net == types.DetectorNet.COCO:
fp = join(cls.DIR_DARKNET, 'weights', 'yolov3.weights')
elif opt_net == types.DetectorNet.COCO_SPP:
fp = join(cls.DIR_DARKNET, 'weights', 'yolov3-spp.weights')
elif opt_net == types.DetectorNet.VOC:
fp = join(cls.DIR_DARKNET, 'weights', 'yolov3-voc.weights')
elif opt_net == types.DetectorNet.OPENIMAGES:
fp = join(cls.DIR_DARKNET, 'weights', 'yolov3-openimages.weights')
elif opt_net == types.DetectorNet.SUBMUNITION:
fp = join(cls.DIR_DARKNET_VFRAME, 'munitions_09b/weights', 'yolov3_40000.weights')
fp = join(cls.DataStorePath(data_store), fp)
if as_bytes:
return bytes(fp, encoding="utf-8")
else:
return fp
# -------------------------------------------------------------------------------
# Metadata Paths
@classmethod
def mapping_index(cls, opt_date, data_store=types.DataStore.HDD, verified=types.Verified.VERIFIED,
file_format=types.FileExt.PKL):
"""Returns filepath to a mapping file. Mapping files are the original Suguarcube mapping data"""
fname = 'index.pkl' if file_format == types.FileExt.PKL else 'index.json'
# data_store = 'data_store_{}'.format(data_store.name.lower())
date_str = opt_date.name.lower()
fp = join(cls.DataStorePath(data_store), cls.DIR_METADATA, 'mapping', date_str, verified.name.lower(), fname)
return fp
@classmethod
def media_record_index(cls, data_store=types.DataStore.HDD, verified=types.Verified.VERIFIED,
file_format=types.FileExt.PKL):
"""Returns filepath to a mapping file. Mapping files are the original Suguarcube mapping data"""
fname = 'index.pkl' if file_format == types.FileExt.PKL else 'index.json'
metadata_type = types.Metadata.MEDIA_RECORD.name.lower()
fp = join(cls.DataStorePath(data_store), cls.DIR_METADATA, metadata_type, verified.name.lower(), fname)
return fp
@classmethod
def metadata_index(cls, metadata_type, data_store=types.DataStore.HDD,
verified=types.Verified.VERIFIED, file_format=types.FileExt.PKL):
"""Uses key from enum to get folder name and construct filepath"""
fname = 'index.pkl' if file_format == types.FileExt.PKL else 'index.json'
fp = join(cls.DataStorePath(data_store), cls.DIR_METADATA, metadata_type.name.lower(),
verified.name.lower(), fname)
return fp
@classmethod
def metadata_dir(cls, metadata_type, data_store=types.DataStore.HDD, verified=types.Verified.VERIFIED):
"""Uses key from enum to get folder name and construct filepath"""
fp = join(cls.DataStorePath(data_store), cls.DIR_METADATA, metadata_type.name.lower(),
verified.name.lower())
return fp
@classmethod
def metadata_tree_dir(cls, metadata_type, data_store=types.DataStore.HDD):
"""Uses key from enum to get folder name and construct filepath"""
fp = join(cls.DataStorePath(data_store), cls.DIR_METADATA, metadata_type.name.lower())
return fp
@classmethod
def media_dir(cls, media_type, data_store=types.DataStore.HDD, verified=types.Verified.VERIFIED):
"""Returns the directory path to a media directory"""
fp = join(cls.DataStorePath(data_store), cls.DIR_MEDIA, media_type.name.lower(), verified.name.lower())
return fp
# @classmethod
# def keyframe(cls, dir_media, idx, image_size=types.ImageSize.MEDIUM):
# """Returns path to keyframe image using supplied cls.media directory"""
# idx = str(idx).zfill(vcfg.ZERO_PADDING)
# size_label = vcfg.IMAGE_SIZE_LABELS[image_size]
# fp = join(dir_media, sha256_tree, sha256, idx, size_label, 'index.jpg')
# return fp
@classmethod
def dnn(cls):
"""Returns configurations for available DNNs"""
pass
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