OSA_system2/OSAS_helpers.py - diff

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Diff for /OSA_system2/OSAS_helpers.py between versions 1.1.1.1 and 1.9

version 1.1.1.1, 2004/11/29 09:48:07	version 1.9, 2005/03/17 19:26:52
Line 2	Line 2
import os.path	import os.path
from types import *	from types import *
import xml.dom.minidom	import xml.dom.minidom
	import zLOG

OSASObjectTypes=['OSAS_metaDataFile','OSAS_dir','OSAS_file','OSAS_imageFolder']	OSASObjectTypes=['OSAS_metaDataFile','OSAS_dir','Osas_file','OSAS_imageFolder','OSAS_dir_archive','OSAS_file_archive','OSAS_videoFolder','OSAS_videoFile','OSAS_videoFolder']
	OSASDirObjects=['OSAS_dir','OSAS_imageFolder',]
OSASExcludedFiles=['TheVolumeSettingsFolder','TheFindByContentFolder']	OSASExcludedFiles=['TheVolumeSettingsFolder','TheFindByContentFolder']


def getText(nodelist):	def getText(nodelist):
"""gibt text aus nodelist"""	"""gibt text aus nodelist"""
rc = ""	rc = ""
Line 14 def getText(nodelist):	Line 17 def getText(nodelist):
rc = rc + node.data	rc = rc + node.data
return rc	return rc

def getMetaFile(path):	def getMetaInfoFromXML(path,xmlInfo):
"""get index.meta and translate it to HTML"""	"""get index.meta and translate it to HTML"""
html=[]	html=[]
if not os.path.exists(path+"/index.meta"):

return "NO_METADATA"	dom = xml.dom.minidom.parseString(xmlInfo)
else:
f = os.popen("cat "+path+"/index.meta","r")
lines = f.read()
dom = xml.dom.minidom.parseString(lines)
try:	try:
name=getText(dom.getElementsByTagName("name")[0].childNodes)	name=getText(dom.getElementsByTagName("name")[0].childNodes)
except:	except:
Line 69 def getMetaFile(path):	Line 67 def getMetaFile(path):

# html=html.encode('utf-8','replace')+getBib(bib.childNodes).encode('utf-8','replace')	# html=html.encode('utf-8','replace')+getBib(bib.childNodes).encode('utf-8','replace')

return html.encode('utf-8')
	return html


def getBib(nodelist):	def getBib(nodelist):
""" translate bibliographical entries """	""" translate bibliographical entries """
Line 85 def getBib(nodelist):	Line 85 def getBib(nodelist):
#print rc	#print rc
return rc+"</table>"	return rc+"</table>"

def getPropertyOfDirs(path,property):	def getPropertyOfDirs(indexMeta,propertyName):
"""gibt Eigenschaften der directorys gemaess Index.metas file in path aus	"""gibt Eigenschaften der directorys gemaess Index.metas file in path aus
@param path: Pfad in dem das index.meta liegt	@param indexMeta: index.meta file
@param propery: Property die ausgegebenwerden soll	@param propertyName: Property die ausgegebenwerden soll
@return: Hash mit key name des Directories and Value von property, None if error.	@return: Hash mit key name des Directories and Value von property, None if error.
"""	"""
ret={}	ret={}

try:	try:
dom=xml.dom.minidom.parse(os.path.split(path)[0]+"/index.meta")	dom=xml.dom.minidom.parseString(indexMeta)
for node in dom.getElementsByTagName("dir"):
	rootProp=xml.xpath.Evaluate("/resource/%s"%propertyName,dom)
	if len(rootProp)==1:
	property= getText(rootProp[0].childNodes)
	ret["."]=property

property= getText(node.getElementsByTagName("content-type")[0].childNodes)	for node in dom.getElementsByTagName("dir"):
	try:
	property= getText(node.getElementsByTagName(propertyName)[0].childNodes)
dirName=getText(node.getElementsByTagName("name")[0].childNodes)	dirName=getText(node.getElementsByTagName("name")[0].childNodes)
ret[dirName]=property	ret[dirName]=property
	except:
	ret[dirName]=none
return ret	return ret
except:	except:

return ret	return ret

def dirHasProperty(path,propertyName,propertyValue):
	def dirHasProperty(path,indexMeta,propertyName,propertyValue):
"""gibt 1 zurück falls path hat propertyName und properName=propertyValue	"""gibt 1 zurück falls path hat propertyName und properName=propertyValue
@param propertyName:Property von path in index.meta des parent folders von path	@param propertyName:Property von path in index.meta des parent folders von path
@param propertyValue:Wert der Property	@param propertyValue:Wert der Property
@param path: Pfad der getestet werden soll	@param path: Pfad der getestet werden soll
"""	"""
if getPropertyOfDirs(os.path.split(path)[0],propertyName).get(os.path.split(path)[1],None)==propertyValue:	if getPropertyOfDirs(indexMeta,propertyName).get(os.path.split(path)[1],None)==propertyValue:
return 1	return 1
else:	else:
return 0	return 0

def isImageFolder(path):	def isImageFolder(path,indexMeta):
"""check if folder contains images without metadata or with metadata"""	"""check if folder contains images without metadata or with metadata"""
# metadaten ergeben imagefolder	# metadaten ergeben imagefolder
if dirHasProperty(path,'content-type','images'):	if dirHasProperty(path,indexMeta,'content-type','images'):
return 1	return 1

	def isVideoFolder(path,indexMeta):
	"""check if folder contains images without metadata or with metadata"""
	# metadaten ergeben imagefolder

	if dirHasProperty(path,indexMeta,'media-type','video'):
	return 1

	def isVideoStream(path,indexMeta):
	if dirHasProperty(path,indexMeta,'container-format','quicktime'):
	return 1

	def isImageFolderGuess(path):
	"""check if folder contains images without metadata or with metadata"""
#sonst rate ob folder images enthaelten durch test nach suffix	#sonst rate ob folder images enthaelten durch test nach suffix
try:	try:
dir=os.listdir(path)	dir=os.listdir(path)
Line 145 def checkOSASFileType(object):	Line 168 def checkOSASFileType(object):
"""	"""
if os.path.split(object)[1][0]=="." or os.path.split(object)[1] in OSASExcludedFiles:	if os.path.split(object)[1][0]=="." or os.path.split(object)[1] in OSASExcludedFiles:
return None	return None
elif isImageFolder(object):	elif isImageFolderGuess(object):
return 'OSAS_imageFolder'	return 'OSAS_imageFolder'
elif os.path.split(object)[1]=="index.meta":	elif os.path.split(object)[1]=="index.meta":
return 'OSAS_metaDataFile'	return 'OSAS_metaDataFile'

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Removed from v.1.1.1.1
changed lines
	Added in v.1.9