def transport(**kwargs):
srcPath = os.path.dirname(kwargs["packetZeroPath"])
baseFileName = os.path.basename(kwargs["packetZeroPath"])[:-2]
def scpStr(index):
s = "scp -P " + kwargs["port"] + " " + kwargs["user"] + "@" + kwargs["host"] + ":"
s += os.path.join(srcPath, baseFileName + "." + str(index))
s += " " + kwargs["dstPath"]
return s
if not os.path.exists(os.path.join(kwargs["dstPath"], baseFileName + ".0")):
pUtils.createDirectory(kwargs["dstPath"])
cmd = scpStr(0)
t = pUtils.runProgram(cmd, True)
if t["returnCode"] != 0:
return {"retCode": 2, "errMsg": "Unable to retrieve packet zero", "debug": t, "cmd": cmd}
fileFullPath = os.path.join(kwargs["dstPath"], baseFileName + ".0")
manifestData = json.loads(pUtils.quickFileRead(fileFullPath))
sliceAmount = manifestData["sliceAmount"]
checksumDict = manifestData["checksumDict"]
for i in range(1, sliceAmount + 1):
fileFullPath = os.path.join(kwargs["dstPath"], baseFileName + "." + str(i))
if os.path.exists(fileFullPath):
fileSha1 = pUtils.getFileSha1(fileFullPath)
if fileSha1 == checksumDict[baseFileName + "." + str(i)]:
continue
cmd = scpStr(i)
t = None
retryCounter = 0
while True:
retryCounter += 1
if retryCounter > int(kwargs["try"]):
return {"retCode": 1, "errMsg": "Max retry reached", "debug": t, "cmd": cmd}
t = pUtils.runProgram(cmd, True)
if t["returnCode"] != 0:
continue
fileSha1 = pUtils.getFileSha1(fileFullPath)
if fileSha1 != checksumDict[baseFileName + "." + str(i)]:
continue
break
return {"retCode": 0, "errMsg": None}
def test_fileOperations_1(self):
testDirFullPath = tempfile.mkdtemp('','unitTest_pUtils_')
self.assertEqual(os.path.exists(testDirFullPath),True)
string = 'print \'Hello World!\''
pUtils.quickFileWrite(os.path.join(testDirFullPath,'hw.py'),string)
data = pUtils.quickFileRead(os.path.join(testDirFullPath,'hw.py'))
self.assertEqual(string,data)
self.assertEqual(pUtils.getFileSha1(os.path.join(testDirFullPath,'hw.py')),'a849bee4b303051f907d64b6c461ee6c699c3e79')
pUtils.pSlice(os.path.join(testDirFullPath,'hw.py'),testDirFullPath,1)
self.assertEqual(len(pUtils.filterListByRegex(os.listdir(testDirFullPath),r'hw\.py\.[0-9]+')),21)
os.remove(os.path.join(testDirFullPath,'hw.py'))
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'hw.py')),False)
pUtils.pUnSlice(os.path.join(testDirFullPath,'hw.py.0'),os.path.join(testDirFullPath,'hw.py'))
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'hw.py')),True)
self.assertEqual(pUtils.quickFileRead(os.path.join(testDirFullPath,'hw.py')),string)
pUtils.createZipFile(testDirFullPath,['hw.py'],os.path.join(testDirFullPath,'aFile.zip'))
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'aFile.zip')),True)
os.remove(os.path.join(testDirFullPath,'hw.py'))
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'hw.py')),False)
pUtils.unzipFile(os.path.join(testDirFullPath,'aFile.zip'),testDirFullPath)
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'hw.py')),True)
self.assertEqual(pUtils.quickFileRead(os.path.join(testDirFullPath,'hw.py')),string)
pUtils.emptyDirectory(testDirFullPath)
self.assertEqual(len(os.listdir(testDirFullPath)),0)
pUtils.createDirectory(os.path.join(testDirFullPath,'ttt','ttt2'))
self.assertEqual(os.path.exists(os.path.join(testDirFullPath,'ttt','ttt2')),True)
pUtils.removeDirectory(testDirFullPath)
self.assertEqual(os.path.exists(testDirFullPath),False)
def verify(**kwargs):
directory = os.path.dirname(kwargs["manifestFileFullPath"])
manifestData = json.loads(pUtils.quickFileRead(kwargs["manifestFileFullPath"]))
for fileName, checksum in manifestData["checksumDict"].iteritems():
fileFullPath = os.path.join(directory, fileName)
if pUtils.getFileSha1(fileFullPath) != checksum:
return {"retCode": 1, "errMsg": "Checksum missmatch: " + fileName}
return {"retCode": 0, "errMsg": None}
def createManifest(manifestFileName, inDirectoryFullPath):
fileNameList = os.listdir(inDirectoryFullPath)
d = {}
dc = {}
d["checksumDict"] = dc
for fileName in fileNameList:
if fileName == manifestFileName:
continue
fileFullPath = os.path.join(inDirectoryFullPath, fileName)
t = pUtils.getFileSha1(fileFullPath)
dc[fileName] = t
d["meta-data"] = {}
d["meta-data"]["timeStamp_utc"] = pUtils.getTimeStamp()
d["meta-data"]["name"] = os.path.basename(inDirectoryFullPath)
fileFullPath = os.path.join(inDirectoryFullPath, manifestFileName)
pUtils.quickFileWrite(fileFullPath, json.dumps(d))
return {"retCode": 0, "errMsg": None}
