def set_general_setting(self):
# global
data_home = get_data_home() if not self.__config.has_option("global", "data_location") else \
self.__config.get("global", "data_location")
accessible_pivot = get_accessible_pivot() if not self.__config.has_option("global", "network_accessible_pivot") else \
self.__config.get("global", "network_accessible_pivot")
set_data_home(data_home)
set_accessible_pivot(accessible_pivot)
# search
api_key = get_api_key() if not self.__config.has_option("search", "api_key") else \
self.__config.get("search", "api_key")
cx = get_cx() if not self.__config.has_option("search", "cx") else \
self.__config.get("search", "cx")
latency = get_latency() if not self.__config.has_option("search", "latency") else \
float(self.__config.get("search", "latency"))
search_size = get_search_size() if not self.__config.has_option("search", "search_size") else \
int(self.__config.get("search", "search_size"))
if self.__config.has_option("search", "img_size"):
img_size = list(
set(self.__config.get(
"search", "img_size").split('|'))) # 'set' to uniquify
else:
img_size = get_img_size()
set_api_key(api_key)
set_cx(cx)
set_latency(latency)
set_search_size(search_size)
set_img_size(img_size)
# image
slideshow_rate = get_slideshow_rate() if not self.__config.has_option("image", "slideshow_rate") else \
float(self.__config.get("image", "slideshow_rate"))
fullscreen_mode2 = get_fullscreen_mode2() if not self.__config.has_option("image", "fullscreen_mode2") else \
"True" == self.__config.get("image", "fullscreen_mode2")
set_slideshow_rate(slideshow_rate)
set_fullscreen_mode2(fullscreen_mode2)
# phrase
attach_rate = get_attach_rate() if not self.__config.has_option("phrase", "attach_rate") else \
float(self.__config.get("phrase", "attach_rate"))
font_size = get_font_size() if not self.__config.has_option("phrase", "font_size") else \
float(self.__config.get("phrase", "font_size"))
set_attach_rate(attach_rate)
set_font_size(font_size)
print("======= iReminder setting ============="
) # currently, we only show selected entries
print("data home: ", data_home)
print("slideshow rate: ", slideshow_rate)
print("attach rate: ", attach_rate)
print("latency: ", latency)
print("search size: ", search_size)
print("========================================")
def crawl_by_asking_google_search(pattern, start, size, option=""):
assert type(pattern) in [str, unicode]
from util.global_def import get_api_key, get_cx
api_key = get_api_key()
cx = get_cx()
if not api_key or not cx:
if not Crawler._HAS_SHOW_NO_SEARCH_MSG:
Crawler._HAS_SHOW_NO_SEARCH_MSG = True
info("as api_key and cx for Google Custom Search is not available, no image search will be issued")
return [], False
size_option = "&imgSize=" + size if size else ""
full_option = size_option + (option if option else "")
base_url = 'https://www.googleapis.com/customsearch/v1?key=%s&cx=%s&searchType=image&num=%d' \
'&q=' + pattern + '&start=%d' + full_option
request_str = base_url % (api_key, cx, G_SEARCH_PER_REQ_SIZE, start)
urls = []
success = True
try:
r = requests.get(request_str)
res = json.loads(r.text)
if "error" in res:
Crawler.print_error(res["error"])
if "This API requires billing to be enabled on the project" in res["error"]["message"]:
# this is the 'out of quota' message
Crawler.__STOP_SEARCH = True
return urls, False
if 'items' not in res:
info("cannot fetch newer image url list: empty query")
return urls, True # return 'True' is okay?
for image_info in res['items']:
assert 'link' in image_info
url = image_info['link']
urls.append(url)
except TypeError as e: # for unhandled error...
info("cannot fetch newer image url list: %s" % str(e))
success = False
except requests.ConnectionError as e:
info("cannot fetch newer image url list: %s" % str(e))
success = False
return urls, success
def crawl_by_asking_google_search(pattern, start, size, option=""):
assert type(pattern) in [str, unicode]
from util.global_def import get_api_key, get_cx
api_key = get_api_key()
cx = get_cx()
if not api_key or not cx:
if not Crawler._HAS_SHOW_NO_SEARCH_MSG:
Crawler._HAS_SHOW_NO_SEARCH_MSG = True
info(get_msg(Msg.no_search_due_to_no_api_key_and_cx))
return [], False
size_option = "&imgSize=" + size if size else ""
full_option = size_option + (option if option else "")
base_url = 'https://www.googleapis.com/customsearch/v1?key=%s&cx=%s&searchType=image&num=%d' \
'&q=' + pattern + '&start=%d' + full_option
request_str = base_url % (api_key, cx, G_SEARCH_PER_REQ_SIZE, start)
urls = []
success = True
try:
r = requests.get(request_str)
res = json.loads(r.text)
if "error" in res:
Crawler.print_error(res["error"])
if "This API requires billing to be enabled on the project" in res["error"]["message"]:
# this is the 'out of quota' message
Crawler.__STOP_SEARCH = True
return urls, False
if 'items' not in res:
info(get_msg(Msg.cannot_fetch_image_url), "empty query")
return urls, True # return 'True' is okay?
for image_info in res['items']:
assert 'link' in image_info
url = image_info['link']
urls.append(url)
except TypeError as e: # for unhandled error...
info(get_msg(Msg.cannot_fetch_image_url), str(e))
success = False
except requests.ConnectionError as e:
info(get_msg(Msg.cannot_fetch_image_url), str(e))
success = False
return urls, success
def set_general_setting(self):
lang = get_lang() if not self.__config.has_option("reminder", "lang") else \
self.__config.get("reminder", "lang")
if type(lang) is str:
lang = EN if "EN" == lang else CHT if "CHT" == lang else None
assert lang is not None
data_home = get_data_home() if not self.__config.has_option("reminder", "data_location") else \
self.__config.get("reminder", "data_location")
slideshow_frequency = get_slideshow_frequency() if not self.__config.has_option("image", "slideshow_frequency") else \
float(self.__config.get("image", "slideshow_frequency"))
phrase_appear_ratio = get_phrase_appear_ratio() if not self.__config.has_option("phrase", "ratio") else \
float(self.__config.get("phrase", "ratio"))
api_key = get_api_key() if not self.__config.has_option("search", "api_key") else \
self.__config.get("search", "api_key")
cx = get_cx() if not self.__config.has_option("search", "cx") else \
self.__config.get("search", "cx")
search_latency = get_search_latency() if not self.__config.has_option("search", "search_latency") else \
float(self.__config.get("search", "search_latency"))
fullscreen_mode2 = get_fullscreen_mode2() if not self.__config.has_option("reminder", "fullscreen_mode2") else \
"True" == self.__config.get("reminder", "fullscreen_mode2")
verbose = get_verbose() if not self.__config.has_option("reminder", "verbose") else \
"True" == self.__config.get("reminder", "verbose")
set_lang(lang)
set_data_home(data_home)
set_slideshow_frequency(slideshow_frequency)
set_phrase_appear_ratio(phrase_appear_ratio)
set_search_latency(search_latency)
set_api_key(api_key)
set_cx(cx)
set_fullscreen_mode2(fullscreen_mode2)
set_verbose(verbose)
print("======= reminder setting =============")
print("data home: ", data_home)
print("slideshow: ", slideshow_frequency)
print("phrase ratio: ", phrase_appear_ratio)
print("search latency: ", search_latency)
print("api key: ", api_key if "" != api_key else "None")
print("cx: ", cx if "" != cx else "None")
print("========================================")