def get_content(cls,
abspath: str,
start: int = None,
end: int = None) -> Generator[bytes, None, None]:
if abspath != "":
return StaticFileHandler.get_content(abspath, start, end)
return
def get_content(cls, abspath, start=None, end=None):
if cls.is_html_path(abspath):
html = open(abspath, 'r').read()
html = html.replace('</body>', cls.SCRIPT_AND_END_OF_BODY)
return html
else:
return StaticFileHandler.get_content(abspath, start, end)
def get_upload_content(filename):
upload_path = get_upload_path()
filepath = os.path.join(upload_path, filename)
filepath = validate_absolute_path(filepath)
return StaticFileHandler.get_content(filepath)
def get_content(cls, abspath, start=None, end=None):
gc.collect() # 在mp4内容的时候，如果刷新网页会导致10053错误，并且内存不能回收，这里粗暴处理一下
if cls.is_html_path(abspath):
html = open(abspath, 'r').read()
html = html.replace('</body>', cls.SCRIPT_AND_END_OF_BODY)
return html
else:
return StaticFileHandler.get_content(abspath, start, end)
def get_content(cls, abspath, start=None, end=None):
gc.collect() # 在mp4内容的时候，如果刷新网页会导致10053错误，并且内存不能回收，这里粗暴处理一下
_, ext = os.path.splitext(abspath)
if ext in SPECIAL_EXTENSIONS:
content = open(abspath, 'r').read()
if ext in HTML_EXTENSIONS:
return process_html(content)
elif ext in CSS_EXTENSIONS:
return process_css(content)
return StaticFileHandler.get_content(abspath, start, end)
def get_content(cls, abspath, start=None, end=None):
gc.collect() # 在mp4内容的时候，如果刷新网页会导致10053错误，并且内存不能回收，这里粗暴处理一下
_, ext = os.path.splitext(abspath)
if ext in SPECIAL_EXTENSIONS:
content = open(abspath, 'r').read()
if ext in HTML_EXTENSIONS:
return process_html(content)
elif ext in CSS_EXTENSIONS:
return process_css(content)
return StaticFileHandler.get_content(abspath, start, end)
def create_static_file_handler(self, name, path):
self.set_header("Content-Type", "application/octet-stream")
self.set_header("Content-Disposition",
"attachment; filename={}".format(name))
content = StaticFileHandler.get_content(path)
if isinstance(content, bytes):
content = [content]
for chunk in content:
try:
self.write(chunk)
yield self.flush()
except iostream.StreamClosedError:
self.write_error(500, desc="download file failed, retry")
return
self.set_status(200)
return self.finish()
