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5
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1 '''
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2 Created on 01.11.2012
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3
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4 @author: dwinter
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5 '''
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6 import os
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10
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7 import managePurls.manageIndexMetaPURLs as manageIndexMetaPURLs
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5
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8 import re
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9 from lxml import etree
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10
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11 from os.path import join, getsize
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12
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6
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13 errorFile = file("/tmp/addDRIErrors.txt","w")
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7
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14 parseErrorFile = file("/tmp/addDRIParseErrors.txt","w")
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22
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15 alreadyExistsFile = file("/tmp/addDRIalreadyExists.txt","w")
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5
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16
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17 def addPURL(fl,purl,test=False):
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7
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18 try:
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19 tree = etree.parse(fl)
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20 except:
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21 parseErrorFile.write("PARSE ERROR:"+fl+"\n")
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22 return False
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5
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23 dris = tree.xpath("/resource/meta/dri[@type='mpiwg']")
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24
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25 if len(dris)==0: # erzeuge neu
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26 newDri = etree.Element("dri",type="mpiwg")
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27 newDri.text=purl
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28 metas=tree.xpath("/resource/meta")
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29 if len(metas)==0:
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7
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30 parseErrorFile.write("no resource/meta: %s \n"%fl)
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5
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31 return False
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32 else:
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33 metas[0].append(newDri)
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34 else:
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35 dris[0].text=purl
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22
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36 alreadyExistsFile.write("%s \n"%fl)
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37 return True
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38
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5
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39 print etree.tostring(tree, pretty_print=True)
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40
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41 if not test:
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6
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42 try:
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43 os.rename(fl, fl+"_mpiwg_dri")
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44 out = etree.tostring(tree, encoding="UTF-8",xml_declaration=False)
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45 fo = file(fl,"w")
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46 fo.write(out)
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47 fo.close
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48 except:
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49 errorFile.write(fl+"\n")
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5
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50 return True
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51
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6
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52 def addDriToIndexMeta(path,delpath="",replacepath="",test=False):
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5
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53
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8
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54 md=manageIndexMetaPURLs.IndexMetaPURLManager()
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55
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56 for root, dirs, files in os.walk(path):
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57
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58
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59 for name in files:
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11
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60 if name=="index.meta":
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5
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61 fl=join(root, name)
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62 shortPath=re.sub("^"+delpath,replacepath,fl)
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8
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63 purl=md.getPurl(shortPath)
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5
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64
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65 addPURL(fl,purl,test)
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66
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67 if 'pageimg' in dirs:
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68 dirs.remove('pageimg') # don't visit pageimf
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69 for dir in dirs:
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70 if dir== "pageimg":
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71 dirs.remove('pageimg')
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72 if dir.startswith("."):
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73 dirs.remove(dir)
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74
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75 if __name__ == '__main__':
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22
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76 addDriToIndexMeta("/mpiwg/online/",delpath="/mpiwg/online",test=True)
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