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Copy pathrender.py
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90 lines (61 loc) · 2.38 KB
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# -*- coding: utf-8 -*-
import os
TEMPLATE_FOLDER = "template"
STATIC_FOLDER = "static"
class FolderError(Exception):
__slots__ = ['msg']
def __init__(self, msg='folder not find'):
self.msg = msg
def __str__(self):
return self.msg
class FileError(Exception):
__slots__ = ['msg']
def __init__(self, msg='File not find'):
self.msg = msg
def __str__(self):
return self.msg
class FileImp:
__slots__ = ["folder_path", "file_name", "default_path"]
def __init__(self, default_path,
folder_path,
file_name):
self.folder_path = folder_path
self.file_name = file_name
self.default_path = default_path
def __repr__(self):
return "{} {} {}".format(self.default_path, self.folder_path, self.file_name)
def exist_folder(self) -> bool:
return os.path.isdir(os.path.join(self.default_path, self.folder_path))
def exist_file(self) -> bool:
return os.path.exists(os.path.join(self.default_path, self.folder_path, self.file_name))
def read_file(self) -> str:
file_path = os.path.join(self.default_path, self.folder_path, self.file_name)
with open(file_path, encoding='utf8') as f:
contents = f.read()
return contents
# TODO 템플릿 언어 적용
class RenderHandler(FileImp):
def __init__(self, folder_path: str, file_name: str):
super().__init__(TEMPLATE_FOLDER, folder_path, file_name)
def __call__(self, *args, **kwargs):
if self.exist_folder() is False:
raise FolderError
if self.exist_file() is False:
raise FileError
return self.read_file()
class StaticFileHandler(FileImp):
def __init__(self, folder_path: str, file_name: str):
super().__init__(STATIC_FOLDER, folder_path, file_name)
def __call__(self, *args, **kwargs):
if self.exist_folder() is False:
raise FolderError
if self.exist_file() is False:
raise FileError
if self.file_name.lower().endswith(('.png', '.jpg', '.jpeg', '.tiff', '.bmp', '.gif')):
return self.read_image_file()
else:
return self.read_file()
def read_image_file(self) -> str:
file_path = os.path.join(self.default_path, self.folder_path, self.file_name)
stream = open(file_path, "rb")
return stream.read()