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अजगर.py
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अजगर.py
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import sys
import copy
import os
import re
import random
mapping={
"int":"संख्या",
"def":"परिभाषा",
"import":"आयात",
"for":"के_लिये",
"input":"इनपुट",
"print":"छापो",
"range":"पहुंच",
"in":"में",
"if":"अगर",
"else":"अन्यथा",
"elif":"या",
"while":"जब_तक",
"input ":"लो ",
".lower":'.छोटा '
}
___Remove_Single_line_comment___=False
___Multiline_comment_started___=False
def extractDoubleQuoteStrings(line):
dstrs=re.findall(r'\"(.*?)\"',line)
dmap=dict()
for dstr in dstrs:
intId=random.randint(0,10000)
id='__code_in_hindi_double_quotes'+str(intId)+'__'
dmap[id]=dstr
line=line.replace(dstr,id)
return line,dmap
def extractSingleQuoteStrings(line):
sstrs=re.findall(r"\'(.*?)\'",line)
smap=dict()
for sstr in sstrs:
intId=random.randint(0,10000)
id='__code_in_hindi_single_quotes'+str(intId)+'__'
smap[id]=sstr
line=line.replace(sstr,id)
return line,smap
def restoreSingleQuoteStrings(line,smap):
for id,sstr in smap.items():
line=line.replace(id,sstr)
return line
def restoreDoubleQuoteStrings(line,dmap):
for id,dstr in dmap.items():
line=line.replace(id,dstr)
return line
def removeSingleLineComment(line):
line=re.split(r'#[^\n]*',line)
return ''.join(line)
def removeMultiLineComment(line):
#TODO
global ___Multiline_comment_started___
detect=re.split(r"\'\'\'",line)
if(len(detect)>1):
print(detect)
return line
def preprocessLine(line):
line,dmap=extractDoubleQuoteStrings(line)
line,smap=extractSingleQuoteStrings(line)
if(___Remove_Single_line_comment___):
line=removeSingleLineComment(line)
#line=removeMultiLineComment(line)
string_handling_maps=[dmap,smap]
return line,string_handling_maps
def postprocessLine(line,string_handling_maps):
dmap=string_handling_maps[0]
smap=string_handling_maps[1]
line=restoreSingleQuoteStrings(line,smap)
line=restoreDoubleQuoteStrings(line,dmap)
return line
def convertLexemesToTarget(line):
for key,value in mapping.items():
line=line.replace(value,key)
return line
def convertToEnglish(line):
line,string_handling_maps=preprocessLine(line)
line=convertLexemesToTarget(line)
line=postprocessLine(line,string_handling_maps)
return line
def convertExceptionToEnglish(e):
e=str(e)
#for key,value in mapping.items():
# e=e.replace(key,value)
print("चूक हुई है \n",e)
def exitFromProgram():
sys.exit()
def getInputFile():
inputFile=None
if(len(sys.argv) <2):
inputFile=input("Enter name of py file to execute\n")
else:
inputFile=sys.argv[1]
return inputFile
def openFiles(inputFile,bufferFileName):
try:
fh=open(inputFile,"r",encoding="utf-8")
except:
print("Input file not found / could not be opened in read mode")
exitFromProgram()
try:
fh_temp=open(bufferFileName,"w",encoding="utf-8")
except:
print("Please provide permission to write file")
exitFromProgram()
return fh, fh_temp
def closeFiles(fh,fh_temp):
fh_temp.close()
fh.close()
def convertAndWriteTo(inputFile,bufferFileName):
fh,fh_temp=openFiles(inputFile,bufferFileName)
for line in fh:
fh_temp.write(convertToEnglish(line))
closeFiles(fh,fh_temp)
def executeFile(fileName):
exec(compile(open(fileName,encoding="utf-8").read(), fileName, 'exec'))
def executeFileAndPrint(bufferFile):
try:
executeFile(bufferFile)
except Exception as e:
convertExceptionToEnglish(e)
#main
inputFile=getInputFile()
bufferFile="temp.py"
convertAndWriteTo(inputFile,bufferFile)
executeFileAndPrint(bufferFile)
print('Program Finished Execution')