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Adjusted ddl2cpp to work with pyparsing-2.10

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rbock 2016-03-15 08:08:13 +01:00
parent bc2eee68a4
commit af6811bb4d
1 changed files with 13 additions and 3 deletions
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16
scripts/ddl2cpp
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@ -29,6 +29,7 @@ from __future__ import print_function
import sys import sys
import re import re
import os import os
import pprint
from pyparsing import CaselessLiteral, Literal, SkipTo, restOfLine, oneOf, ZeroOrMore, Optional, Combine, \ from pyparsing import CaselessLiteral, Literal, SkipTo, restOfLine, oneOf, ZeroOrMore, Optional, Combine, \
WordStart, WordEnd, Word, alphas, alphanums, nums, QuotedString, nestedExpr, MatchFirst, OneOrMore, delimitedList, Or, Group WordStart, WordEnd, Word, alphas, alphanums, nums, QuotedString, nestedExpr, MatchFirst, OneOrMore, delimitedList, Or, Group
@ -79,7 +80,7 @@ ddlColumn = Group(Optional(ddlConstraint).setResultsName("isConstraint") + One
createTable = Group(ddlWord("CREATE") + ddlWord("TABLE") + ddlTerm.setResultsName("tableName") + "(" + Group(delimitedList(ddlColumn)).setResultsName("columns") + ")").setResultsName("create") createTable = Group(ddlWord("CREATE") + ddlWord("TABLE") + ddlTerm.setResultsName("tableName") + "(" + Group(delimitedList(ddlColumn)).setResultsName("columns") + ")").setResultsName("create")
ddl = ZeroOrMore(SkipTo(createTable, True)) ddl = ZeroOrMore(SkipTo(createTable, include=True))
ddlComment = oneOf(["--", "#"]) + restOfLine ddlComment = oneOf(["--", "#"]) + restOfLine
ddl.ignore(ddlComment) ddl.ignore(ddlComment)
@ -131,14 +132,23 @@ print('{', file=header)
tableCreations = ddl.parseFile(pathToDdl) tableCreations = ddl.parseFile(pathToDdl)
for tableCreation in tableCreations: for tableCreation in tableCreations:
sqlTableName = tableCreation.create.tableName # get the actual table parse result depending on the version of pyparsing
if isinstance(tableCreation, basestring): # Since pyparsing-2.10
continue
create = None
if tableCreation.create:
create = tableCreation.create # Before pyparsing-2.10
elif tableCreation.tableName:
create = tableCreation # Since pyparsing-2.10
sqlTableName = create.tableName
tableClass = toClassName(sqlTableName) tableClass = toClassName(sqlTableName)
tableMember = toMemberName(sqlTableName) tableMember = toMemberName(sqlTableName)
tableNamespace = tableClass + '_' tableNamespace = tableClass + '_'
tableTemplateParameters = tableClass tableTemplateParameters = tableClass
print(' namespace ' + tableNamespace, file=header) print(' namespace ' + tableNamespace, file=header)
print(' {', file=header) print(' {', file=header)
for column in tableCreation.create.columns: for column in create.columns:
if column.isConstraint: if column.isConstraint:
continue continue
sqlColumnName = column[0] sqlColumnName = column[0]