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view commons/core/sql/TablePathAdaptator.py @ 6:769e306b7933
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author | yufei-luo |
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date | Fri, 18 Jan 2013 04:54:14 -0500 |
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# Copyright INRA (Institut National de la Recherche Agronomique) # http://www.inra.fr # http://urgi.versailles.inra.fr # # This software is governed by the CeCILL license under French law and # abiding by the rules of distribution of free software. You can use, # modify and/ or redistribute the software under the terms of the CeCILL # license as circulated by CEA, CNRS and INRIA at the following URL # "http://www.cecill.info". # # As a counterpart to the access to the source code and rights to copy, # modify and redistribute granted by the license, users are provided only # with a limited warranty and the software's author, the holder of the # economic rights, and the successive licensors have only limited # liability. # # In this respect, the user's attention is drawn to the risks associated # with loading, using, modifying and/or developing or reproducing the # software by the user in light of its specific status of free software, # that may mean that it is complicated to manipulate, and that also # therefore means that it is reserved for developers and experienced # professionals having in-depth computer knowledge. Users are therefore # encouraged to load and test the software's suitability as regards their # requirements in conditions enabling the security of their systems and/or # data to be ensured and, more generally, to use and operate it in the # same conditions as regards security. # # The fact that you are presently reading this means that you have had # knowledge of the CeCILL license and that you accept its terms. from commons.core.coord.Path import Path from commons.core.coord.PathUtils import PathUtils from commons.core.sql.TableAdaptator import TableAdaptator from commons.core.sql.ITablePathAdaptator import ITablePathAdaptator ## Adaptator for a Path table # class TablePathAdaptator( TableAdaptator, ITablePathAdaptator ): ## Give a list of Path instances having the same identifier # # @param id integer identifier number # @return lPath a list of Path instances # def getPathListFromId( self, id ): sqlCmd = "SELECT * FROM %s WHERE path='%d';" % ( self._table, id ) lPath = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPath ## Give a list of Path instances according to the given list of identifier numbers # # @param lId integer list # @return lPath a list of Path instances # def getPathListFromIdList( self, lId ): lPath=[] if lId == []: return lPath sqlCmd = "select * from %s where path=%d" % (self._table, lId[0]) for i in lId[1:]: sqlCmd += " or path=%d" % (i) sqlCmd += ";" lPath = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPath ## Give a list of Path instances having the same given query name # # @param query string name of the query # @return lPath a list of Path instances # def getPathListFromQuery( self, query ): lPath = self._getPathListFromTypeName("query", query) return lPath ## Give a list of Path instances having the same given subject name # # @param subject string name of the subject # @return lPath a list of Path instances # def getPathListFromSubject( self, subject ): lPath = self._getPathListFromTypeName("subject", subject) return lPath ## Give a list of the distinct subject names present in the table # # @return lDistinctSubjectNames string list # def getSubjectList(self): lDistinctSubjectNames = self._getDistinctTypeNamesList("subject") return lDistinctSubjectNames ## Give a list of the distinct query names present in the table # # @return lDistinctQueryNames string list # def getQueryList(self): lDistinctQueryNames = self._getDistinctTypeNamesList("query") return lDistinctQueryNames ## Give a list of the distinct query names present in the table # @note method to have correspondence with getSeqNameList() in TableSetAdaptator (for srptAutoPromote.py) # # @return lDistinctContigNames string list # def getSeqNameList(self): return self.getQueryList() ## Give a list with all the distinct identifiers corresponding to the query # # @param query string name of the subject # @return lId a list of integer # def getIdListFromQuery( self, query ): lId = self._getIdListFromTypeName("query", query) return lId ## Give a list with all the distinct identifiers corresponding to the subject # # @param subject string name of the subject # @return lId a list of integer # def getIdListFromSubject( self, subject ): lId = self._getIdListFromTypeName("subject", subject) return lId ## Give a list of identifiers contained in the table # # @return lId integer list # def getIdList(self): sqlCmd = "SELECT DISTINCT path from %s;" % (self._table) lId = self._iDb.getIntegerListWithSQLCmd( sqlCmd ) return lId ## Give a list of the distinct subject names present in the table given a query name # # @param queryName string # @return lDistinctSubjectNamesPerQuery string list # def getSubjectListFromQuery( self, queryName ): sqlCmd = "SELECT DISTINCT subject_name FROM %s WHERE query_name='%s'" % ( self._table, queryName ) lDistinctSubjectNamesPerQuery = self._iDb.getStringListWithSQLCmd(sqlCmd) return lDistinctSubjectNamesPerQuery ## Give the data contained in the table as a list of Paths instances # # @return lPaths list of paths instances # def getListOfAllPaths( self ): return self.getListOfAllCoordObject() ## Give a list of Path instances with the given query and subject, both on direct strand # # @param query string query name # @param subject string subject name # @return lPaths list of path instances # def getPathListWithDirectQueryDirectSubjectFromQuerySubject( self, query, subject ): sqlCmd = "SELECT * FROM %s WHERE query_name='%s' AND subject_name='%s' AND query_start<query_end AND subject_start<subject_end ORDER BY query_name, subject_name, query_start;" % ( self._table, query, subject ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a list of Path instances with the given query on direct strand and the given subject on reverse strand # # @param query string query name # @param subject string subject name # @return lPaths list of path instances # def getPathListWithDirectQueryReverseSubjectFromQuerySubject( self, query, subject ): sqlCmd = "SELECT * FROM %s WHERE query_name='%s' AND subject_name='%s' AND query_start<query_end AND subject_start>subject_end ORDER BY query_name, subject_name, query_start;" % ( self._table, query, subject ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give the number of Path instances with the given query name # # @param query string query name # @return pathNb integer the number of Path instances # def getNbPathsFromQuery( self, query ): pathNb = self._getPathsNbFromTypeName("query", query) return pathNb ## Give the number of Path instances with the given subject name # # @param subject string subject name # @return pathNb integer the number of Path instances # def getNbPathsFromSubject( self, subject ): pathNb = self._getPathsNbFromTypeName("subject", subject) return pathNb ## Give the number of distinct path identifiers # # @return idNb integer the number of Path instances # def getNbIds( self ): sqlCmd = "SELECT COUNT( DISTINCT path ) FROM %s" % ( self._table ) idNb = self._iDb.getIntegerWithSQLCmd( sqlCmd ) return idNb ## Give the number of distinct path identifiers for a given subject # # @param subjectName string subject name # @return idNb integer the number of Path instances # def getNbIdsFromSubject( self, subjectName ): idNb = self._getIdNbFromTypeName("subject", subjectName) return idNb ## Give the number of distinct path identifiers for a given query # # @param queryName string query name # @return idNb integer the number of Path instances # def getNbIdsFromQuery( self, queryName ): idNb = self._getIdNbFromTypeName("query", queryName) return idNb ## Give a list of Path instances included in a given query region # # @param query string query name # @param start integer start coordinate # @param end integer end coordinate # @return lPaths list of Path instances # def getPathListIncludedInQueryCoord( self, query, start, end ): if( start > end ): tmp = start start = end end = tmp sqlCmd = "SELECT * FROM %s WHERE query_name='%s' AND query_start>=%i AND query_end<=%i" % ( self._table, query, start, end ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a list of Path instances overlapping a given region # # @param query string query name # @param start integer start coordinate # @param end integer end coordinate # @return lPath list of Path instances # def getPathListOverlappingQueryCoord( self, query, start, end ): if( start > end ): tmp = start start = end end = tmp sqlCmd = "SELECT * FROM %s WHERE query_name='%s'" % ( self._table, query ) sqlCmd += " AND ( ( query_start < %i AND query_end >= %i AND query_end <= %i )" % ( start, start, end ) sqlCmd += " OR ( query_start >= %i AND query_end <= %i )" % ( start, end ) sqlCmd += " OR ( query_start >= %i AND query_start <= %i AND query_end > %i )" % ( start, end, end ) sqlCmd += " OR ( query_start < %i AND query_end > %i ) )" % ( start, end ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a list of Path instances overlapping a given region # # @note whole chains are returned, even if only a fragment overlap with the given region # @param query string query name # @param start integer start coordinate # @param end integer end coordinate # @return lPath list of Path instances # def getChainListOverlappingQueryCoord( self, query, start, end ): if( start > end ): tmp = start start = end end = tmp sqlCmd = "SELECT DISTINCT path FROM %s WHERE query_name='%s'" % ( self._table, query ) sqlCmd += " AND ( ( query_start <= %i AND query_end >= %i AND query_end <= %i )" % ( start, start, end ) sqlCmd += " OR ( query_start >= %i AND query_end <= %i )" % ( start, end ) sqlCmd += " OR ( query_start >= %i AND query_start <= %i AND query_end >= %i )" % ( start, end, end ) sqlCmd += " OR ( query_start <= %i AND query_end >= %i ) )" % ( start, end ) lIdentifiers = self._iDb.getIntegerListWithSQLCmd( sqlCmd ) lPaths = self.getPathListFromIdList( lIdentifiers ) return lPaths ## Give a list of Set instances overlapping a given region # # @param query string query name # @param start integer start coordinate # @param end integer end coordinate # @return lSet list of Set instances # def getSetListOverlappingQueryCoord(self, query, start, end): lPath = self.getPathListOverlappingQueryCoord(query, start, end) lSet = PathUtils.getSetListFromQueries(lPath) return lSet ## Give a list of Set instances included in a given region # # @param query string query name # @param start integer start coordinate # @param end integer end coordinate # @return lSet list of Set instances # def getSetListIncludedInQueryCoord(self, query, start, end): lPath=self.getPathListIncludedInQueryCoord(query, start, end) lSet = PathUtils.getSetListFromQueries(lPath) return lSet ## Give a a list of Path instances sorted by query coordinates # # @return lPaths list of Path instances # def getPathListSortedByQueryCoord( self ): sqlCmd = "SELECT * FROM %s ORDER BY query_name, LEAST(query_start,query_end)" % ( self._table ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a a list of Path instances sorted by query coordinates for a given query # # @return lPaths list of Path instances # def getPathListSortedByQueryCoordFromQuery( self, queryName ): sqlCmd = "SELECT * FROM %s WHERE query_name='%s' ORDER BY LEAST(query_start,query_end)" % ( self._table, queryName ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a a list of Path instances sorted by query coordinates and score for a given query # # @return lPaths list of Path instances # def getPathListSortedByQueryCoordAndScoreFromQuery(self, queryName): sqlCmd = "SELECT * FROM %s WHERE query_name='%s' ORDER BY query_start, query_end, score" % (self._table, queryName) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Give a cumulative length of all paths (fragments) for a given subject name # # @param subjectName string subject name # @return nb Cumulative length for all path # # @warning doesn't take into account the overlaps !! # def getCumulLengthFromSubject( self, subjectName ): sqlCmd = "SELECT SUM(ABS(query_end-query_start)+1) FROM %s WHERE subject_name='%s'" % ( self._table, subjectName ) nb = self._iDb.getIntegerWithSQLCmd(sqlCmd) return nb ## Give a list of the length of all chains of paths for a given subject name # # @param subjectName string name of the subject # @return lChainLengths list of lengths per chain of paths # # @warning doesn't take into account the overlaps !! # def getChainLengthListFromSubject( self, subjectName ): sqlCmd = "SELECT SUM(ABS(query_end-query_start)+1) FROM %s WHERE subject_name='%s' GROUP BY PATH" % ( self._table, subjectName ) lChainLengths = self._iDb.getIntegerListWithSQLCmd(sqlCmd) return lChainLengths ## Give a list of identity of all chains of paths for a given subject name # # @param subjectName string name of the subject # @return lChainIdentities list of identities per chain of paths # # @warning doesn't take into account the overlaps !! # def getChainIdentityListFromSubject( self, subjectName ): lChainIdentities = [] sqlCmd = "SELECT SUM(identity*(ABS(query_start-query_end)+1)) / SUM(ABS(query_end-query_start)+1) FROM %s WHERE subject_name='%s' GROUP BY PATH" % ( self._table, subjectName ) self._iDb.execute( sqlCmd ) res = self._iDb.fetchall() for i in res: if i[0] != None: lChainIdentities.append( round( float( i[0] ), 2 ) ) return lChainIdentities ## Give a list of the length of all paths for a given subject name # # @param subjectName string name of the subject # @return lPathLengths list of lengths per path # # @warning doesn't take into account the overlaps !! # def getPathLengthListFromSubject( self, subjectName ): sqlCmd = "SELECT ABS(query_end-query_start)+1 FROM %s WHERE subject_name='%s'" % ( self._table, subjectName ) lPathLengths = self._iDb.getIntegerListWithSQLCmd(sqlCmd) return lPathLengths ## Give a a list with all distinct identifiers for a given subject sorted in decreasing order according to the length of the chains # # @param subjectName string subject name # @return lPathNums a list of paths Id # def getIdListSortedByDecreasingChainLengthFromSubject( self, subjectName ): sqlCmd = "SELECT DISTINCT path, SUM( ABS(query_end - query_start) + 1 ) AS length" sqlCmd += " FROM %s" % ( self._table ) sqlCmd += " WHERE subject_name='%s'" % ( subjectName ) sqlCmd += " GROUP BY path" sqlCmd += " ORDER BY length DESC"; lPathNums = self._iDb.getIntegerListWithSQLCmd(sqlCmd) return lPathNums ## Give a a list with all distinct identifiers for a given subject where the chain lengths is above a given threshold # # @param subjectName string subject name # @lengthThreshold length threshold below which chains are filtered # @return lPathNums a list of paths Id # def getIdListFromSubjectWhereChainsLongerThanThreshold( self, subjectName, lengthThreshold ): lPathNums = [] sqlCmd = "SELECT DISTINCT path, SUM( ABS(query_end - query_start) + 1 ) AS length" sqlCmd += " FROM %s" % ( self._table ) sqlCmd += " WHERE subject_name='%s'" % ( subjectName ) sqlCmd += " GROUP BY path" sqlCmd += " ORDER BY length DESC"; self._iDb.execute( sqlCmd ) res = self._iDb.fetchall() for i in res: if int(i[1]) >= int(lengthThreshold): lPathNums.append( i[0] ) return lPathNums ## Give a Set instances list of a query annotation # # @param query string query name # @return lSets list of set instance # def getSetListFromQuery(self, query): lpath = self.getPathListFromQuery(query) lSets = PathUtils.getSetListFromQueries(lpath) return lSets ## Give a Set instances list of a query annotation # @note method to have correspondence with getSetListFromSeqName() in TableSetAdaptator (for srptAutoPromote.py) # # @param query string query name # @return lSets list of set instance # def getSetListFromSeqName(self, query): return self.getSetListFromQuery(query) ## Delete path corresponding to a given identifier number # # @param id integer identifier number # def deleteFromId(self,id): sqlCmd = "delete from %s where path=%d;" % (self._table, id) self._iDb.execute(sqlCmd) ## Delete path corresponding to a given object path line # # @param path object # def deleteFromPath(self,path): sqlCmd = "delete from %s where path=%d and query_name='%s' and query_start=%s and query_end=%s and subject_name='%s' and subject_start=%s and subject_end=%s and E_value=%s and score=%s" % (self._table, path.getIdentifier(), path.getQueryName(), path.getQueryStart(), path.getQueryEnd(), path.getSubjectName(), path.getSubjectStart(), path.getSubjectEnd(), path.getEvalue(), int(path.getScore())) self._iDb.execute(sqlCmd) ## Delete path corresponding to a given list of identifier number # # @param lId list of identifier number # def deleteFromIdList(self,lId): if lId == []: return sqlCmd = "delete from %s where path=%d" % (self._table, lId[0]) for id in lId[1:]: sqlCmd += " or path=%d" %(id) sqlCmd += ";" self._iDb.execute(sqlCmd) ## Get a new id number # # @return newId integer new id # def getNewId(self): sqlCmd = 'select max(path) from %s;' % (self._table) maxId = self._iDb.getIntegerWithSQLCmd(sqlCmd) newId = int(maxId)+1 return newId ## Join two path by changing id number of id1 and id2 path to the least of id1 and id2 # # @param id1 integer id path number # @param id2 integer id path number # @return newId integer minimum of id1 id2 # @note this method modify the ID even if this one not existing in the path table # def joinTwoPaths(self, id1, id2): if id1 < id2: newId = id1 oldId = id2 else: newId = id2 oldId = id1 sqlCmd = "UPDATE %s SET path=%d WHERE path=%d"\ % (self._table, newId, oldId) self._iDb.execute(sqlCmd) return newId ## Create a 'pathRange' table from a 'path' table. # The output table summarizes the information per identifier. # The min and max value are taken. # The identity is averaged over the fragments. # It may overwrite an existing table. # # @param outTable string name of the output table # @return outTable string Table which summarizes the information per identifier # def path2PathRange( self, outTable="" ): return self._path2PathRangeOrPath2PathRangeQuery(outTable) ## Create a 'pathrange' table from a 'path' table for the given query name # The output table summarizes the information per identifier # The min and max value are taken # The identity is averaged over the fragments, weighted by the length of the of the query # It may overwrite an existing table # # @param outTable string name of the output table # @param query string query name # @return outTable string Table which summarizes the information per identifier # def _path2PathRangeFromQuery( self, queryName, outTable="" ): return self._path2PathRangeOrPath2PathRangeQuery(outTable, queryName) def _path2PathRangeOrPath2PathRangeQuery(self, outTable, queryName=""): self._iDb.createIndex( self._table, "path" ) if outTable == "": outTable = "%s_range" % ( self._table ) self._iDb.dropTable( outTable ) tmpTable = "%s_tmp" % ( self._table ) self._iDb.dropTable( tmpTable ) sqlCmd = self._genSqlCmdForTmpTableAccordingToQueryName(queryName, tmpTable) self._iDb.execute(sqlCmd) sqlCmd = "CREATE TABLE %s SELECT path, query_name, MIN(query_start) AS query_start, MAX(query_end) AS query_end, subject_name, MIN(subject_start) AS subject_start, MAX(subject_end) AS subject_end, MIN(e_value) AS e_value, SUM(score) AS score, TRUNCATE(SUM(identity)/SUM(ABS(query_end-query_start)+1),2) AS identity FROM %s WHERE query_start<query_end AND subject_start<subject_end GROUP BY path;" % ( outTable, tmpTable ) self._iDb.execute( sqlCmd ) sqlCmd = "INSERT into %s SELECT path, query_name, MIN(query_start) AS query_start, MAX(query_end) AS query_end, subject_name, MAX(subject_start) AS subject_start, MIN(subject_end) AS subject_end, MIN(e_value) AS e_value, SUM(score) AS score, TRUNCATE(SUM(identity)/SUM(ABS(query_end-query_start)+1),2) AS identity FROM %s WHERE query_start<query_end AND subject_start>subject_end GROUP BY path;" % ( outTable, tmpTable ) self._iDb.execute( sqlCmd ) self._iDb.createIndex( outTable, "path" ) self._iDb.dropTable( tmpTable ) return outTable ## Give a list of Path lists sorted by weighted identity. # # @return lChains list of chains # def getListOfChainsSortedByAscIdentityFromQuery( self, qry ): lChains = [] tmpTable = self._path2PathRangeFromQuery( qry ) sqlCmd = "SELECT path FROM %s ORDER BY identity" % ( tmpTable ) self._iDb.execute( sqlCmd ) lPathnums = self._iDb.fetchall() self._iDb.dropTable( tmpTable ) for pathnum in lPathnums: lChains.append( self.getPathListFromId( int(pathnum[0]) ) ) return lChains ## Give a list of path instances sorted by increasing E-value # # @return lPaths list of path instances # def getPathListSortedByIncreasingEvalueFromQuery( self, queryName ): sqlCmd = "SELECT * FROM %s WHERE query_name='%s' ORDER BY E_value ASC" % ( self._table, queryName ) lPaths = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPaths ## Return the number of times a given instance is present in the table # The identifier is not considered, # only coordinates, score, E-value and identity. # # @return nbOcc integer # def getNbOccurrences( self, iPath ): sqlCmd = "SELECT COUNT(*) FROM %s WHERE" % ( self._table ) sqlCmd += " query_name='%s'" % ( iPath.range_query.seqname ) sqlCmd += " AND query_start='%s'" % ( iPath.range_query.start ) sqlCmd += " AND query_end='%s'" % ( iPath.range_query.end ) sqlCmd += " AND subject_name='%s'" % ( iPath.range_subject.seqname ) sqlCmd += " AND subject_start='%s'" % ( iPath.range_subject.start ) sqlCmd += " AND subject_end='%s'" % ( iPath.range_subject.end ) sqlCmd += " AND score='%s'" % ( iPath.score ) sqlCmd += " AND e_value='%s'" % ( iPath.e_value ) sqlCmd += " AND identity='%s'" % ( iPath.identity ) nbOcc = self._iDb.getIntegerWithSQLCmd( sqlCmd ) return nbOcc def _getPathListFromTypeName( self, type, typeName ): sqlCmd = "SELECT * FROM %s WHERE %s_name='%s';" % ( self._table, type, typeName ) lPath = self._iDb.getObjectListWithSQLCmd( sqlCmd, self._getInstanceToAdapt ) return lPath def _getDistinctTypeNamesList( self, type ): sqlCmd = "SELECT DISTINCT %s_name FROM %s" % ( type, self._table ) lDistinctTypeNames = self._iDb.getStringListWithSQLCmd(sqlCmd) return lDistinctTypeNames def _getPathsNbFromTypeName( self, type, typeName ): sqlCmd = "SELECT COUNT(*) FROM %s WHERE %s_name='%s'" % ( self._table, type, typeName ) pathNb = self._iDb.getIntegerWithSQLCmd( sqlCmd ) return pathNb def _getIdListFromTypeName( self, type, typeName ): sqlCmd = "SELECT DISTINCT path FROM %s WHERE %s_name='%s'" % ( self._table, type, typeName ) lId = self._iDb.getIntegerListWithSQLCmd( sqlCmd ) return lId def _getIdNbFromTypeName( self, type, typeName ): sqlCmd = "SELECT COUNT( DISTINCT path ) FROM %s WHERE %s_name='%s'" % ( self._table, type, typeName ) idNb = self._iDb.getIntegerWithSQLCmd( sqlCmd ) return idNb def _getTypeAndAttr2Insert(self, path): type2Insert = ("'%d'", "'%s'", "'%d'", "'%d'", "'%s'", "'%d'", "'%d'", "'%g'", "'%d'", "'%f'") if path.range_query.isOnDirectStrand(): queryStart = path.range_query.start queryEnd = path.range_query.end subjectStart = path.range_subject.start subjectEnd = path.range_subject.end else: queryStart = path.range_query.end queryEnd = path.range_query.start subjectStart = path.range_subject.end subjectEnd = path.range_subject.start attr2Insert = ( path.id,\ path.range_query.seqname,\ queryStart,\ queryEnd,\ path.range_subject.seqname,\ subjectStart,\ subjectEnd,\ path.e_value,\ path.score,\ path.identity\ ) return type2Insert, attr2Insert def _getInstanceToAdapt(self): iPath = Path() return iPath def _escapeAntislash(self, obj): obj.range_query.seqname = obj.range_query.seqname.replace("\\", "\\\\") obj.range_subject.seqname = obj.range_subject.seqname.replace("\\", "\\\\") def _genSqlCmdForTmpTableAccordingToQueryName(self, queryName, tmpTable): sqlCmd = "" if queryName == "": sqlCmd = "CREATE TABLE %s SELECT path, query_name, query_start, query_end, subject_name, subject_start, subject_end, e_value, score, (ABS(query_end-query_start)+1)*identity AS identity FROM %s" % (tmpTable, self._table) else: sqlCmd = "CREATE TABLE %s SELECT path, query_name, query_start, query_end, subject_name, subject_start, subject_end, e_value, score, (ABS(query_end-query_start)+1)*identity AS identity FROM %s WHERE query_name='%s'" % (tmpTable, self._table, queryName) return sqlCmd ## return a filtered list with only one unique occurrence of path of a given list # # @param lPath a list of Path instances # @return lUniquePath a list of Path instances # def getListOfUniqueOccPath(self, lPath): if len(lPath) < 2 : return lPath sortedListPath = sorted(lPath, key=lambda iPath: ( iPath.range_query.getSeqname(), iPath.range_query.getStart(), iPath.range_query.getEnd(), iPath.range_subject.getSeqname(), iPath.range_subject.getStart(), iPath.range_subject.getEnd())) lUniquePath = [] for i in xrange(1, len(sortedListPath)): previousPath = sortedListPath [i-1] currentPath = sortedListPath [i] if previousPath != currentPath: lUniquePath.append(previousPath) if previousPath != currentPath: lUniquePath.append(currentPath) return lUniquePath