def download_an_image(url, file_path, exclude_url=PARSER_EXCLUDE_URL):
"""
:param url: image's url
:param file_path: path to save image
:return: {"200", "Zero", "Error", "link-anh-ko-hop-le", "Small", exception_message}
If url is in 'exclude_url' list : Stop downloading and return
Get html content and write to file
Check downloaded file's status and return it
"""
if re.search("|".join(exclude_url), url) is not None:
print "{0} : link anh ko hop le".format(url)
return "link-anh-ko-hop-le"
if SHOW_DOWNLOAD_STATUS:
print "[{0}] {1} : Downloading".format(utils.get_current_time(), url)
html_content = utils.urllib2_get(url=url)
utils.write_string_to_file(file_path, html_content.read())
if utils.get_file_size(file_path) == int(html_content.info()['Content-Length']):
if utils.get_image_resolution(file_path) < 300:
return "Small"
else:
return "200"
elif utils.get_file_size(file_path) == 0:
return "Zero"
else:
return "Error"
def get_file_stat(self):
"""
:return: set image resolution and size for instances
"""
self.file_size = utils.get_file_size(self.page_path)
self.file_resolution = utils.get_image_resolution(self.page_path)
