def extractNewPostsFromIG(todayHT):
#Search hashtag
looter = HashtagLooter(
todayHT) #Assume extraction is once a day. Dw to do time v mafan
# Create a df that contains new posts
appendDF = pd.DataFrame(columns=[
'username', 'date', 'time', 'text', 'photo', 'is_video', 'points',
'hashtags'
])
index = 0
# Make each new post as a new row
for onePost in looter.medias():
onePostDict = looter.get_post_info(onePost.get('shortcode'))
appendDF.at[index,
'username'] = (onePostDict.get('owner')).get('username')
appendDF.at[index, 'date'] = dt.datetime.utcfromtimestamp(
int(onePostDict.get('taken_at_timestamp'))).strftime("%Y/%m/%d")
appendDF.at[index, 'time'] = dt.datetime.utcfromtimestamp(
int(onePostDict.get('taken_at_timestamp'))).strftime("%H:%M:%S")
appendDF.at[index,
'text'] = ((((onePostDict.get('edge_media_to_caption')
).get('edges'))[0]).get('node')).get('text')
appendDF.at[index, 'photo'] = onePostDict.get('display_url')
appendDF.at[index, 'is_video'] = onePostDict.get(
'is_video') # returns True or False
appendDF.at[
index,
'hashtags'] = todayHT #this one go crawl from the other database
index += 1
# We will do sorting later
return appendDF
def scrape(hashtag):
looter = HashtagLooter(hashtag)
with open("output/output.txt", "w") as f:
for pages in looter.pages():
for p in pages:
print(pages)
def post(self, hashtag_):
looter = HashtagLooter("hashtag_")
with open("hashtag/" + hashtag_ + ".txt", "w") as f:
for media in looter.medias():
for link in links(media, looter):
f.write("{}\n".format(link))
return "ok", 201
def test_timeframe_datetime(self):
looter = HashtagLooter("protein")
now = datetime.datetime.now()
timeframe = now - datetime.timedelta(5), now - datetime.timedelta(7)
media = next(looter.medias(timeframe=timeframe))
taken_at = datetime.datetime.fromtimestamp(media["taken_at_timestamp"])
self.assertLessEqual(taken_at, max(timeframe))
self.assertGreaterEqual(taken_at, min(timeframe))
def extractAllPostsFromIG(mainHT, commonHT, allHT):
#Search hashtag
looter = HashtagLooter(mainHT)
# Create a df that contains new posts
appendDF = pd.DataFrame(columns=[
'username', 'date', 'time', 'text', 'photo', 'is_video', 'points',
'hashtags'
])
index = 0
# Make each new post as a new row
for onePost in looter.medias():
onePostDict = looter.get_post_info(onePost.get('shortcode'))
appendDF.at[index,
'username'] = (onePostDict.get('owner')).get('username')
appendDF.at[index, 'date'] = dt.datetime.utcfromtimestamp(
int(onePostDict.get('taken_at_timestamp'))).strftime("%Y/%m/%d")
appendDF.at[index, 'time'] = dt.datetime.utcfromtimestamp(
int(onePostDict.get('taken_at_timestamp'))).strftime("%H:%M:%S")
appendDF.at[index,
'text'] = ((((onePostDict.get('edge_media_to_caption')
).get('edges'))[0]).get('node')).get('text')
appendDF.at[index, 'photo'] = onePostDict.get('display_url')
appendDF.at[index, 'is_video'] = onePostDict.get(
'is_video') # returns True or False
appendDF.at[
index,
'points'] = 0 #this one go crawl from the other database with HT
# =============================================================================
# If the single post contains more than one todayHT
# =============================================================================
text = ((((onePostDict.get('edge_media_to_caption')).get('edges'))[0]
).get('node')).get('text')
totalPoints = 0
if (text.count(commonHT) > 1): #many hashtags
manyHT = [] # create a list to store a list of hashtags
for HT in allHT: #loop through all the hashtags
if HT in text:
manyHT.append(HT)
pointsHT = extractTodayPointsFromGS('DailyChallenges', HT)
totalPoints += pointsHT
appendDF.at[index, 'points'] = totalPoints
appendDF.at[index, 'hashtags'] = manyHT
else: #one hashtag
for HT in allHT: #loop through all the hashtags
if HT in text:
appendDF.at[index, 'hashtags'] = HT
pointsHT = extractTodayPointsFromGS('DailyChallenges', HT)
appendDF.at[index, 'points'] = pointsHT
index += 1
# We will do sorting later
return appendDF
def test_issue_076(self):
"""Thanks to @zeshuaro for reporting this bug.
Check that when downloading hashtags, the downloader
actually stops.
"""
looter = HashtagLooter("oulianov", session=self.session)
medias_it = looter.medias()
postcount = length_hint(medias_it)
for i, m in enumerate(medias_it):
if i > postcount:
self.fail("looter.medias() did not stop.")
def test_issue_009(self):
"""
Thanks to @kurtmaia for reporting this bug.
Checks that adding metadata to pictures downloaded from a hashtag
works as well.
"""
looter = HashtagLooter("fluoxetine", add_metadata=True, session=self.session)
with contexter.Contexter() as ctx:
ctx << mock.patch.object(looter, 'pages', MockPages('fluoxetine'))
looter.download(self.destfs, media_count=10)
for f in self.destfs.listdir("/"):
exif = piexif.load(self.destfs.getbytes(f))
self.assertTrue(exif['Exif']) # Date & Caption
self.assertTrue(exif['0th']) # Image creator
def test_hashtag(self, hashtag, **kwargs):
looter = HashtagLooter(hashtag, session=self.session, **kwargs)
looter.download(self.destfs, media_count=self.MEDIA_COUNT)
self.assertGreaterEqual(len(self.destfs.listdir("/")),
self.MEDIA_COUNT)
def get_hashtag(hashtag):
print("get hashtag : %s" % hashtag)
looter = HashtagLooter(hashtag)
medias = islice(looter.medias(), 100)
res = list(map(lambda m: media_to_dict(m, hashtag), medias))
return { "res": res }
def test_timeframe_date(self):
looter = HashtagLooter("protein")
timeframe = datetime.date(2019, 12, 27), datetime.date(2019, 12, 20)
media = next(looter.medias(timeframe=timeframe))
def instaLooter(hashtag, count):
from instalooter.looters import HashtagLooter
looter = HashtagLooter(hashtag)
looter.download(hashtag, media_count=count)
from instalooter.looters import HashtagLooter
import os
hashtags = ['ramones']
loot_count = 1000
for hashtag in hashtags:
looter = HashtagLooter(hashtag)
download_dir = '/data/danieltc/{}'.format(hashtag)
if not os.path.exists(download_dir):
os.makedirs(download_dir)
print("Looting hashtag {} into dir {}".format(hashtag, download_dir))
looter.download_pictures(download_dir, media_count=loot_count)
print("Exit gracefully")