本文整理汇总了Python中lucene.IndexSearcher.maxDoc方法的典型用法代码示例。如果您正苦于以下问题：Python IndexSearcher.maxDoc方法的具体用法？Python IndexSearcher.maxDoc怎么用？Python IndexSearcher.maxDoc使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lucene.IndexSearcher的用法示例。
在下文中一共展示了IndexSearcher.maxDoc方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: search2
# 需要导入模块: from lucene import IndexSearcher [as 别名]
# 或者: from lucene.IndexSearcher import maxDoc [as 别名]
def search2():
results0=[]
results2=[]
loc=[]
sr=''
tmp=''
mark=False
if request.method == 'POST':
try:
initVM()
directory = SimpleFSDirectory(File('albumIndex'))
searcher2 = IndexSearcher(directory, True)
analyzer = StandardAnalyzer(Version.LUCENE_CURRENT)
if "Search" in request.form.values():
sr=request.form['text']
elif "Shuffle" in request.form.values():
mark=True
while len(loc)<20:
tmp=random.randint(0,searcher2.maxDoc()-1)
if tmp not in loc:
loc+=[tmp]
if mark:
print 'loc=',loc
ct=0
for i in loc:
doc = searcher2.doc(i)
songs=doc.get('albumsongs')
songs=songs.split('[email protected]#$%')
urls=doc.get("albumsongURLs")
urls=urls.split('[email protected]#$%')
results2+=[{'albumnum': doc.get("albumnum"),\
'albumname':doc.get('albumname'),\
'albumartist':doc.get('albumartist'),\
'albumintro': doc.get("albumintro"),\
'albumsongs':songs,\
'albumsongURLs': urls,\
'albumpicURL':doc.get('albumpicURL'),\
'albumartistURL':doc.get('albumartistURL'),\
'albumURL':doc.get('albumURL'),\
'rank':100}]
else:
print request.form.values()
print 'sr=',sr
if sr=='':
return results0,results2,""
## for i in sr:
## tmp+=i+" "
## print tmp
scoreDocs=run2(searcher2, analyzer,sr,1) #search exact album
if scoreDocs!=False:
doc=scoreDocs
songs=doc.get('albumsongs')
songs=songs.split('[email protected]#$%')
urls=doc.get("albumsongURLs")
urls=urls.split('[email protected]#$%')
results2+=[{'albumnum': doc.get("albumnum"),\
'albumname':doc.get('albumname'),\
'albumartist':doc.get('albumartist'),\
'albumintro': doc.get("albumintro"),\
'albumsongs':songs,\
'albumsongURLs': urls,\
'albumpicURL':doc.get('albumpicURL'),\
'albumartistURL':doc.get('albumartistURL'),\
'albumURL':doc.get('albumURL'),\
'rank':100}]
results0=results2
else:
scoreDocs=run2(searcher2, analyzer,sr,20) #search 20 albums
rank=100
for scoreDoc in scoreDocs:
doc = searcher2.doc(scoreDoc.doc)
songs=doc.get('albumsongs')
songs=songs.split('[email protected]#$%')
urls=doc.get("albumsongURLs")
urls=urls.split('[email protected]#$%')
results2+=[{'albumnum': doc.get("albumnum"),\
'albumname':doc.get('albumname'),\
'albumartist':doc.get('albumartist'),\
'albumintro': doc.get("albumintro"),\
'albumsongs':songs,\
'albumsongURLs': urls,\
'albumpicURL':doc.get('albumpicURL'),\
'albumartistURL':doc.get('albumartistURL'),\
'albumURL':doc.get('albumURL'),\
'rank':rank}]
rank-=5
conn = MySQLdb.connect(host='localhost', user='root',passwd='1234',charset="utf8")
# conn = MySQLdb.connect(host='localhost', user='ee208',passwd='ee208',charset="utf8")
conn.select_db('coversearch');
cursor = conn.cursor()
for i in results2:
try:
cursor.execute("select zan from albums where id="+i['albumnum'])
zan=cursor.fetchone()[0]
#.........这里部分代码省略.........
示例2: search
# 需要导入模块: from lucene import IndexSearcher [as 别名]
# 或者: from lucene.IndexSearcher import maxDoc [as 别名]
def search():
results=[]
results3=[]
loc=[]
sr=''
tmp=''
mark=False
if request.method == 'POST':
try:
initVM()
directory = SimpleFSDirectory(File("songIndex"))
searcher = IndexSearcher(directory, True)
directory = SimpleFSDirectory(File("artistIndex"))
searcher3 = IndexSearcher(directory, True)
analyzer = StandardAnalyzer(Version.LUCENE_CURRENT)
if "Search" in request.form.values():
sr=request.form['text']
elif "Shuffle" in request.form.values():
mark=True
while len(loc)<20:
tmp=random.randint(0,searcher.maxDoc()-1)
if tmp not in loc:
loc+=[tmp]
## if request.form['action']=="Search":
## sr=request.form['text']
## elif request.form['action']=="Shuffle":
## sr='1'
if mark:
print 'loc=',loc
for i in loc:
doc = searcher.doc(i)
results+=[{'songname':doc.get("songname"),\
'songurl':doc.get('songurl'),\
'albumname':doc.get('songalbum'),\
'songartist':doc.get('songartist'),\
'albumurl': doc.get("songalbumURL"),\
'picPath':doc.get('songpicURL'),\
}]
else:
print request.form.values()
print 'sr=',sr
if sr=='':
return results,results3,""
for i in sr:
tmp+=i+" "
## print tmp
## scoreDocs=run2(searcher2, analyzer,sr)
## if len(scoreDocs)!=0:
## doc=searcher2.doc(scoreDocs[0].doc)
## results2+=[{'albumnum:', doc.get("albumnum"),\
## 'albumname:',doc.get('albumname'),\
## 'albumartist:',doc.get('albumartist'),\
## 'albumintro:', doc.get("albumintro"),\
## 'albumsongs:',doc.get('albumsongs'),\
## 'albumsongURLs:', doc.get("albumsongURLs"),\
## 'albumpicURL:',doc.get('albumpicURL')}]
## else:
scoreDocs=run3(searcher3,analyzer,sr)
if scoreDocs == False:
scoreDocs=run(searcher, analyzer,sr)
for scoreDoc in scoreDocs:
doc = searcher.doc(scoreDoc.doc)
results+=[{'songname':doc.get("songname"),\
'songurl':doc.get('songurl'),\
'albumname':doc.get('songalbum'),\
'songartist':doc.get('songartist'),\
'albumurl': doc.get("songalbumURL"),\
'picPath':doc.get('songpicURL')\
}]
else:
doc=scoreDocs
singeralbums=doc.get('singeralbums')
singeralbums=singeralbums.split('[email protected]#$%')
singeralbumURLs=doc.get("singeralbumURLs")
singeralbumURLs=singeralbumURLs.split('[email protected]#$%')
results3+=[{'singername': doc.get("singername"),\
'singerplace':doc.get('singerplace'),\
'singerintro':doc.get('singerintro'),\
'singeralbums': singeralbums,\
'singeralbumURLs':singeralbumURLs,\
'singerpicURL': doc.get("singerpicURL")\
}]
searcher.close()
except Exception,e:
print 1,e示例3: list
# 需要导入模块: from lucene import IndexSearcher [as 别名]
# 或者: from lucene.IndexSearcher import maxDoc [as 别名]
# print ngram
import itertools
list_of_NNPs.sort()
unique_NNPs = list(list_of_NNPs for list_of_NNPs,_ in itertools.groupby(list_of_NNPs))
return unique_NNPs
if __name__ == '__main__':
reload(sys)
sys.setdefaultencoding('iso-8859-1')
STORE_DIR = None
while STORE_DIR == None:
path = raw_input("What's the path to the index :")
if path != '' and path != None :
STORE_DIR = path
initVM()
print 'lucene', VERSION
directory = SimpleFSDirectory(File(STORE_DIR))
searcher = IndexSearcher(directory, True)
print searcher.maxDoc()
analyzer = StandardAnalyzer(Version.LUCENE_CURRENT)
run(searcher, analyzer)
searcher.close()