def test_change_source():
ret = execute(Job4)
assert ret["state"] == "complete"
base = Job4()
coll = base.config.tests.test_collection
for doc in coll.find():
assert doc["source"] == doc["_src"]
def test_multi_source():
ret = execute(Job3)
assert ret["state"] == "complete"
base = Job3()
coll = base.config.tests.test_collection
for doc in coll.find():
assert doc["source"] == doc["_src"]
assert doc["_job_id"] == ret["_id"]
assert sorted(ret["sources"]) == ['test1.txt', 'test2.txt']
def test_job_collection():
ret = execute(Job2)
assert ret["state"] == "complete"
res = r.func1(collection, db, url)
#self.logger.info('Dataframe size is %s', res.shape)
return res
def func2(self, r):
"""
In this function R recieves the data as an R dataframe
object using the function pandas2ri.py2ri
:param r: r session with required libraries
:return:
"""
cur = self.data.find()
df = pd.DataFrame(list(cur))
df = df.replace(np.nan, 0)
df['Monat'] = df['Monat'].dt.strftime(
'%Y-%m-%d')
df.columns = [self.remove_accents(c.replace("%"," percent")) for c in df.columns]
for col in df.columns:
df[col] = df[col].apply(self.remove_accents) if col in ['Grundgesamtheit', 'Titel', 'Analyse'] else df[col]
#df = py_to_r(df)
r.source('script1.R')
res = r.func2()
return res
def remove_accents(self, string):
return unidecode.unidecode(string)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(RJob)
def test_nojob_collection():
ret = execute(Job1)
assert ret["last_error"]["exception"].startswith(
"""AttributeError('_id and _src must not be None"""
)
assert ret["state"] == "error"
df.Date = pd.to_datetime(df.Date, format="%Y-%m-%d")
df = df[(df.Date >= start) & (df.Date <= end)]
df.Date = df.Date.apply(lambda x: datetime.strftime(x, "%Y-%m-%d"))
df['Kontakte Mio'].replace("--", None, inplace=True)
df = df.replace(np.nan, 0)
g = df.groupby(["Date"])['Kontakte Mio'].agg('sum')
results['firstGraph'] = g.to_dict()
self.logger.info("Data created for the first graph")
# second graph
df_new = df[df.Medientyp != 0]
g1 = df_new.groupby(["Medientyp"])['Kontakte Mio'].agg('sum')
results['secondGraph'] = g1.to_dict()
self.logger.info("Data created for the second graph")
# third graph
df_new = df[df.Medientyp != 0]
# Monthly contacts for each media group
g2 = df_new.groupby(["Date", "Medientyp"])['Kontakte Mio'].agg('sum')
results['thirdGraph'] = g2.reset_index().to_dict('rec')
self.logger.info("Data created for the third graph")
self.set_source(str(self._id))
self.temp.insert_one(results)
self.logger.info("inserted results")
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(ExtractFacts, test=False)
self.data = self.config.driverlicense.collection.data
self.temp = self.config.driverlicense.collection.temp
r_session = self.get_rsession()
self.func1(r_session)
def func1(self, r):
"""
In this function the connection to mongoDB happens in
R with the help of mongolite package
:param r: r session with required libraries
:return:
"""
url = self.config.driverlicense.mongo_url
db = self.config.driverlicense.collection.data.database
collection = self.config.driverlicense.collection.data.name
r.source('script1.R')
# r.debug("func1")
res = r.func1(collection, db, url)
results = {}
names = ['firstGraph', 'secondGraph', 'thirdGraph']
for i, df in enumerate(res):
results[names[i]] = df.to_dict('rec')
self.set_source(str(self._id))
self.temp.insert_one(results)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(RJob3)
"created": {
"$gte": start,
"$lt": end
},
"message": re.compile("successful login"),
"user": {
"$ne": "admin"
}
},
sort=[("_id", -1)],
projection=["created", "user"])
data = list(cur)
self.logger.debug("extracted [%d] records in [%s] - [%s]", len(data),
start, end)
if data:
self.set_source(str(start.date()))
self.target_collection.update_one(filter={"_id": start},
update={
"$set": {
"data": [(d["user"],
d["created"])
for d in data]
}
},
upsert=True)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(AggregateCore4Usage, reset=True)
links = re.findall("href=[\"\'](.+?)[\"\']", body)
xls_all = [
href for href in links
if href.endswith(".xls") or href.endswith(".xlsx")
]
xls = [
filename for filename in xls_all if "Angebote_Ranking" in filename
]
self.logger.info("found [%d] xlsx files", len(xls))
download = 0
for link in xls:
# check if file already exists in the database
doc = self.gfs.find_one({"filename": link})
if doc is None:
# if not save the file to mongoDB
self.logger.info("download [%s]", link)
rv = requests.get(link)
if not test:
self.gfs.put(rv.content, filename=link)
download += 1
self.progress(download / len(xls))
self.logger.info("successfully retrieved [%d] of [%d] files", download,
len(xls))
enqueue(ProcessFiles, concurrent=True)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(ScrapeFacts, test=False)
import random
import time
class SwarmJob(CoreJob):
author = "mra"
def execute(self,
count=20,
prob_launch=0.5,
max_launch=3,
min_sleep=3,
max_sleep=10,
**kwargs):
sleep = random.randint(min_sleep, max_sleep)
self.logger.info("sleeping [%d] seconds", sleep)
time.sleep(sleep)
if count > 0:
n = random.randint(0, count)
for i in range(n):
if random.random() <= prob_launch:
enqueue(self.__class__,
count=count - 2,
prob_launch=prob_launch,
max_launch=max_launch,
id="%s.%d" % (self._id, i))
if __name__ == '__main__':
execute(SwarmJob, count=3, min_sleep=0, max_sleep=3)
"" if pd.isnull(c) else c.replace("\n", " ").replace(".", "")
for c in cols
]
if "" in d.columns:
d.drop([""], axis=1, inplace=True)
d["Analyse"] = analyse
d["Grundgesamtheit"] = grundgesamtheit
d["Zeitraum"] = zeitraum
d["Vorfilter"] = vorfilter
d["Zielgruppe"] = zielgruppe
doc = d.to_dict("rec")
n = 0
d = self.target.delete_many({"_src": basename})
if d.deleted_count > 0:
self.logger.info("reset [%d] records for [%s]", d.deleted_count,
basename)
for rec in doc:
nrec = {}
for k, v in rec.items():
if not pd.isnull(v):
nrec[k] = v
self.target.insert_one(nrec, _src=basename)
n += 1
self.logger.info("inserted [%d] records for [%s]", n, basename)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
#execute(ScrapeFacts, test=False)
execute(ExtractFacts, test=True)
"").split())
d["Monat"] = [
datetime.datetime.strptime("01." + MONAT[m[0]] + "." + m[1],
"%d.%m.%Y") for m in monat]
d["val"] = d["Kontakte Mio"].apply(pd.to_numeric,
errors='coerce')
d['Date'] = d.Monat.apply(lambda x: x.date().isoformat())
doc = d.to_dict("rec")
n = 0
# delete any previous version of the file in the database
d = self.target.delete_many({"_src": basename})
if d.deleted_count > 0:
self.logger.info("reset [%d] records for [%s]", d.deleted_count,
basename)
# insert the processed file in the database
# each row of the dataframe is inserted as a record
for rec in doc:
nrec = {}
for k, v in rec.items():
if not pd.isnull(v):
nrec[k] = v
self.target.insert_one(nrec)
n += 1
self.logger.info("inserted [%d] records for [%s]", n, basename)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(ProcessFiles, test=False, threaded=True)
url = DEP_URL.format(id=station_id)
resp = requests.get(url, headers={
'X-MVG-Authorization-Key': self.config.meetup.mvg.key})
self.logger.debug("response:\n%s", resp.content)
if resp.status_code != 200:
raise RuntimeError("MVG API returned [%s]", resp.status_code)
data = set()
for r in resp.json()["departures"]:
data.add((
station_id,
r["product"],
r["label"],
r["lineBackgroundColor"],
r["destination"],
datetime.datetime.fromtimestamp(
r["departureTime"] / 1000).replace(second=0),
int(distance),
name
))
return data
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(MyJob)
if running > 0:
total = float(math.ceil((end - start + 1) / size))
p = 1. - running / total
self.progress(p, "%d of %d running", running, total)
self.defer("check %f: waiting for %d of %d jobs to complete",
p, running, total)
self.logger.info("check: seen all jobs complete")
return
# calculating
coll = self.config.mypro.prime_collection
self.set_source(self.started_at.isoformat())
n = 0
for i in range(start, end):
if check_prime(i):
n += 1
try:
coll.insert_one({"_id": i})
except DuplicateKeyError:
pass
except:
raise
self.progress(i / end)
self.logger.debug("found [%d] primes", n)
if __name__ == '__main__':
from core4.queue.helper.functool import execute
execute(PrimeJob, start=1, end=3000000, size=500000)
# execute(PrimeJob, start=1, end=100000, mid="5c7445f0ad7071140796f3c6")
