本文整理汇总了Python中utility.Utility.get_file_extension方法的典型用法代码示例。如果您正苦于以下问题：Python Utility.get_file_extension方法的具体用法？Python Utility.get_file_extension怎么用？Python Utility.get_file_extension使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类utility.Utility的用法示例。
在下文中一共展示了Utility.get_file_extension方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: load
# 需要导入模块: from utility import Utility [as 别名]
# 或者: from utility.Utility import get_file_extension [as 别名]
def load(self, file_name):
try:
zf = zipfile.ZipFile(file_name, 'r')
except zipfile.BadZipfile as excp:
raise InvalidTypeFileException(excp.message)
except zipfile.LargeZipFile as excp:
raise LoadComicsException(excp.message)
except IOError as excp:
raise LoadComicsException(excp.message)
name_list = zf.namelist()
name_list.sort()
aux = 100.0 / len(name_list)
page_number = 1
self.data = []
for idx, name in enumerate(name_list):
if Utility.get_file_extension(name).lower() in self.extension:
self.data.append(Page(zf.read(name), name, page_number))
page_number += 1
self.progress.emit(idx * aux)
zf.close()
if not self.data:
raise NoDataFindException('No one file is loaded!')示例2: load
# 需要导入模块: from utility import Utility [as 别名]
# 或者: from utility.Utility import get_file_extension [as 别名]
def load(self, file_name):
try:
tar = tarfile.open(file_name, 'r')
except tarfile.CompressionError as excp:
raise InvalidTypeFileException(excp.message)
except IOError as excp:
raise LoadComicsException(excp.message)
name_list = tar.getnames()
name_list.sort()
aux = 100.0 / len(name_list)
page_number = 1
self.data = []
for idx, name in enumerate(name_list):
if Utility.get_file_extension(name).lower() in self.extension:
try:
data = tar.extractfile(name).read()
self.data.append(Page(data, name, page_number))
page_number += 1
except tarfile.ExtractError as err:
print '%20s %s' % (name, err.message)
except tarfile.ReadError as err:
print '%20s %s' % (name, err.message)
self.progress.emit(idx * aux)
tar.close()
if not self.data:
raise NoDataFindException示例3: load
# 需要导入模块: from utility import Utility [as 别名]
# 或者: from utility.Utility import get_file_extension [as 别名]
def load(self, filename, initial_page=0):
image_extensions = ['.bmp', '.jpg', '.jpeg', '.gif', '.png', '.pbm',
'.pgm', '.ppm', '.tiff', '.xbm', '.xpm', '.webp']
loader = LoaderFactory.create_loader(
Utility.get_file_extension(filename), set(image_extensions))
loader.progress.connect(self.load_progressbar_value)
try:
loader.load(filename)
except NoDataFindException as excp:
# Caso nao exista nenhuma imagem, carregamos a imagem indicando
# erro
from page import Page
print excp.message
q_file = QtCore.QFile(":/icons/notCover.png")
q_file.open(QtCore.QIODevice.ReadOnly)
loader.data.append(Page(q_file.readAll(), 'exit_red_1.png', 0))
self.comic = Comic(Utility.get_base_name(filename),
Utility.get_dir_name(filename), initial_page)
self.comic.pages = loader.data
self.current_directory = Utility.get_dir_name(filename)
self.path_file_filter.parse(filename)示例4: load
# 需要导入模块: from utility import Utility [as 别名]
# 或者: from utility.Utility import get_file_extension [as 别名]
def load(self, file_name):
try:
rar = rarfile.RarFile(file_name, 'r')
except rarfile.RarOpenError as exception:
raise InvalidTypeFileException(exception.message)
except IOError as exception:
raise LoadComicsException(exception.strerror)
name_list = rar.namelist()
name_list.sort()
aux = 100.0 / len(name_list)
page_number = 1
self.data = []
for idx, name in enumerate(name_list):
if Utility.get_file_extension(name).lower() in self.extension:
self.data.append(Page(rar.read(name), name, page_number))
page_number += 1
self.progress.emit(idx * aux)
rar.close()
if not self.data:
raise NoDataFindException