def getTableDependencies(tabDict):
localTab = "mTab"
toRet = "Static Function /Wave GetDependencies({:s})\n".format(localTab)
mTables,ids = IgorConvert.getAllTableIds(tabDict)
mSwitch = IgorConvert.getTableSwitchStr(localTab,mTables)
switchFmt = []
toRet += "\tString {:s}\n".format(localTab)
mRet = "toRetTabDep"
for tab in mTables:
tableField = tabDict[tab]
names,fields = SqlDefine.getNameType(tableField)
sqlTypes = IgorConvert.getSqlTypes(tab,names,fields)
mList = []
for fieldName,fieldType in zip(names,sqlTypes):
if (fieldType == HandlerTypes.Foreignkey):
mKey = IgorConvert.foreignKeyToTableName(fieldName)
# make sure we are consistent
assert mKey in mTables
# POST: table exists
mList.append(IgorConvert.getTableConstName(mKey))
# POST: mList is populated with 0 or more elements.
# create a wave for this. False: don't add quoates
nEle = len(mList)
myMake = IgorConvert.getMakeTextFromList(mRet,mList,False)
switchFmt.append(myMake)
# format all the items we have made
formatted = mSwitch.format(*switchFmt)
# return the relevant wavt
toRet += formatted
toRet += "\tReturn {:s}\n".format(mRet)
toRet += "End Function\n"
return toRet
def getTypeByTable(tableDict):
mTables,_ = IgorConvert.getAllTableIds(tableDict)
tabName = "mTab"
toRet = "Static Function /Wave GetTypesByTable({:s})\n".\
format(tabName)
toRet += "\tString {:s}\n".format(tabName)
mSwitch = IgorConvert.getTableSwitchStr(tabName,mTables)
switchFmt = []
localToRet = "toRetColType"
for tab in mTables:
fieldNames,fieldTypes = SqlDefine.getNameType(tableDict[tab])
mSqlTypeList = IgorConvert.getSqlTypes(tabName,fieldNames,
fieldTypes)
mList = IgorConvert.getMakeFromList(localToRet,mSqlTypeList)
switchFmt.append( "{:s}".format(mList))
finalSwitch = mSwitch.format(*switchFmt)
toRet += finalSwitch
toRet += "\treturn {:s}\n".format(localToRet)
toRet += "End Function\n"
return toRet
def getColByTableID(tableDict):
localTabName = "mTab"
mTables,_ = IgorConvert.getAllTableIds(tableDict)
mSwitch = IgorConvert.getTableSwitchStr(localTabName,mTables)
toRet = "Static Function /Wave GetColByTable({:s})\n".\
format(localTabName)
toRet += "\tString {:s}\n".format(localTabName)
switchFmt = []
mRet = "toRetColTab"
for tmpTable in mTables:
tableFieldsDict = tableDict[tmpTable]
# get all of ou field names
names,_ = SqlDefine.getNameType(tableFieldsDict)
mList = [IgorConvert.getFieldName(f) for f in names]
# False: dont add quotes
switchFmt.append(IgorConvert.getMakeTextFromList(mRet,mList,False))
# POST: switchFmt is done
finalSwitch = mSwitch.format(*switchFmt)
toRet += finalSwitch
toRet += "\treturn {:s}\n".format(mRet)
toRet += "End Function\n"
return toRet
def getDependenciesOnTable(tabDict):
localTab = "mTab"
toRet = "Static Function /Wave GetWhatDependsOnTable({:s})\n".\
format(localTab)
toRet += "\tString {:s}\n".format(localTab)
mTables,ids = IgorConvert.getAllTableIds(tabDict)
mSwitch = IgorConvert.getTableSwitchStr(localTab,mTables)
mDependencies = defaultdict(list)
for mTab in mTables:
# get the types
tableField = tabDict[mTab]
names,fields = SqlDefine.getNameType(tableField)
sqlTypes = IgorConvert.getSqlTypes(mTab,names,fields)
mList = []
for name,mType in zip(names,sqlTypes):
if (mType == HandlerTypes.Foreignkey):
# them 'mTab' references whatever table is here
sourceTable = IgorConvert.foreignKeyToTableName(name)
mDependencies[sourceTable].append(mTab)
# POST: mDependencies[<name>] has all of the tables depending on
# <name>.
finalList = []
# which tables (keys) have dependencies?
keys = sorted(mDependencies.keys())
localRet = "toRetDependencies"
for mTab in mTables:
# get the (possibly empty) list of dependencies
mList = sorted(mDependencies[mTab]) if mTab in keys else []
# get the contsants associated with this name
mTabConstList = [IgorConvert.getTableConstName(t) for t in mList]
# convert to a make text. False: dont add quotes
mStr = IgorConvert.getMakeTextFromList(localRet,mTabConstList,False)
finalList.append(mStr)
# post: fill in mSwitch
toRet += mSwitch.format(*finalList)
toRet += "\treturn {:s}\n".format(localRet)
toRet += "End Function\n"
return toRet
def getDBString(self,strBetweenTables="\n",
funcTableToConst=IgorConvert.getTableConst,
funcTableToStruct=IgorConvert.getStructs,
funcTableToInsert=IgorConvert.getInsertFuncs,
funcColNames=IgorConvert.getColNameWaveFunc,
funcFieldConstants=IgorConvert.getFieldConstants,
funcInitStructs=IgorConvert.InitStructs,
funcAllTables=IgorConvert.getAllTables,
funcConversions=IgorConvert.getConverts,
funcSelect=IgorConvert.getSelectFuncs,
funcHandlers=IgorConvert.getHandlers,
funcId=IgorConvert.getTableIdMethods,
funcHandleGlobal=IgorConvert.getHandleGlobal):
# must have called
tableDict = self._mDict
allFields = self._allFields
structString = ""
constString = ""
insertString = ""
colNameString = ""
fieldNameString =""
initStructString = ""
selectString = ""
convertString = ""
# add each element of the tables
mKeys = sorted(tableDict.keys())
mTableString = funcAllTables(tableDict)
fieldNameString += funcFieldConstants(allFields)
idTableString = funcId(tableDict)
handlerString = funcHandleGlobal(tableDict)
for table in mKeys:
mTableField = tableDict[table]
# look through each element, corresponding to a separate field.
namesTmp,typeTmp = SqlDefine.getNameType(mTableField)
# POST: all elements accounted for...
# XXX make more efficient, store this way?
constString += funcTableToConst(table)
colNameString += funcColNames(table,typeTmp,namesTmp) + \
strBetweenTables
structString += funcTableToStruct(table,typeTmp,namesTmp) + \
strBetweenTables
insertString += funcTableToInsert(table,typeTmp,namesTmp) + \
strBetweenTables
initStructString += funcInitStructs(table,typeTmp,namesTmp) + \
strBetweenTables
selectString += funcSelect(table,typeTmp,namesTmp) + \
strBetweenTables
convertString += funcConversions(table,typeTmp,namesTmp) + \
strBetweenTables
handlerString += funcHandlers(table,typeTmp,namesTmp) + \
strBetweenTables
globalDef = (
"// Defined table names\n{:s}\n"+\
"// Defined table field names\n{:s}\n"+\
"// All Table function\n{:s}\n"+\
"// Defined structures\n{:s}\n"+\
"// Defined id structure\n{:s}\n"
).format(constString,fieldNameString,mTableString,structString,
idTableString)
globalFunc = (
"// Defined insert functions\n{:s}\n"+\
"// Initialization for structures\n{:s}\n"
"// Conversion functions\n{:s}\n" + \
"// Select functions\n{:s}\n"
).format(insertString,initStructString,
convertString,selectString)
globalHandle = ("//Defined Handlers\n{:s}\n").format(handlerString)
utilFuncs = ("//Column names and types\n{:s}\n").format(colNameString)
toRet = fileContent(globalDef,globalFunc,globalHandle,utilFuncs)
return toRet