def get_counts(self, dir=None):
collections = 0
images = 0
last_update = None
if dir is None:
dirs = self.dirs
else:
dirs = os.listDir(self.get_disk_path(dir))
for item in dirs:
if os.path.isdir(self.get_disk_path(item)):
collections = collections + 1
images = images + self.get_image_count(item)
updated = datetime.datetime.fromtimestamp(os.path.getmtime(self.get_disk_path(item)))
if last_update is None or last_update < updated:
last_update = updated
else:
mimetype = mimetypes.guess_type(self.get_disk_path(item))[0]
if mimetype is not None and "image" in mimetype:
images = images + 1
if last_update is None:
# the gallery is empty
last_updateFmt = "Never"
else:
last_updateFmt = last_update.strftime("%x %X")
return (collections, images, last_updateFmt)
def batchRenameFile(srcDirName, destDirName): #srcDirName为源文件夹的绝对路径；destDirName为目标文件夹的绝对路径
i = 1;
subDirNameList = os.listDir(srcDirName)
subDirNameList.sort(key= lambda x:int(x[0:])) # 按照子文件夹名称递增排序
# print(subDirNAmeList) 查看排序结果
for subDirName in subDirNameList:
fileList = os.listdir(srcDirName+'/'+subDirName) # 此处给出绝对路径
fileList.sort(key = lambda x:int(x[3:-4])) # 按照文件名字符串中的数字部分（下标由3开始，至倒数第4个字符结束，不含倒数第四个字符）递增排序（这也是同一子文件夹中所有文件的创建顺序）
# print(fileList) 查看排序结果
for file in fileList[10::]: #由于每次采集信号是最初采集到的信号不稳定，因此将每次采集到的前10个文件忽略
shutil.copy(srcDirName+'/'+subDirName+'/'+file,destDirName+'/csi'+str(i)+'.dat') #此处给出绝对路径
i=i+1
def createSpectrogram(fileName):
files = os.listDir()
for file in files:
if file.endswith('.mp3'):
path = "'" + file
try:
os.system("sox " + path + "' -n spectrogram -Y 130 -l -r -o " +
path[:len(path) - 3] + "png'")
except:
print(path)
print('Error')
return
def bunchSave(inputFile, outputFile):
catelist = os.listdir(inputFile)
bunch = Bunch(target_name=[], lable=[], filenames=[], contents=[])
bunch.target_name.extend(catelist)
for eachDir in catelist:
eachPath = inputFile + eachDir + "/"
fileList = os.listDir(eachPath)
for eachFile in fileList:
fullName = eachPath + eachFile
bunch.label.append(eachDir)
bunch.filenames.append(fullName)
bunch.contents.append(readFile(fullName).strip())
with open(outputFile, 'wb') as file_obj:
pickle.dump(bunch, file_obj)
def get_orphan_groups(self):
#FIXME ugly
from perroquetlib.repository.exercise_repository_manager import ExerciseRepositoryManager
groupPathList = os.listDir(self.get_local_path())
groupUsedPath = []
orphanGroupList = []
for group in self.get_groups():
groupUsedPath.append(group.get_local_path())
for groupPath in groupPathList:
if groupPath not in groupUsedPath: #FIXME used or not ???
group = ExerciseRepositoryManager.createGroupFromPath(repoPath)
#FIXME repoPath unknow var
orphanGroupList.append(group)
return orphanGroupList
def get_orphan_groups(self):
#FIXME ugly
from perroquetlib.repository.exercise_repository_manager import ExerciseRepositoryManager
groupPathList = os.listDir(self.get_local_path())
groupUsedPath = []
orphanGroupList = []
for group in self.get_groups():
groupUsedPath.append(group.get_local_path())
for groupPath in groupPathList:
if groupPath not in groupUsedPath: #FIXME used or not ???
group = ExerciseRepositoryManager.createGroupFromPath(repoPath)
#FIXME repoPath unknow var
orphanGroupList.append(group)
return orphanGroupList
def getFolderFileList(directory): return os.listDir(directory)
def iterdir(dire, func):
for x in listDir(dire):
if (isDir(x)):
iterdir(x, func)
else:
func(x)
def getFiles(self):
epDir = os.path.join(self.workingDir)
dirContent = os.listDir(epDir)
fileList = sorted(dirContent)
return fileList
