def get_notification(self, notification_id=None, location=None):
# get the url that we are going to send to
if notification_id is not None:
url = self._url("notification", id=notification_id)
elif location is not None:
url = location
else:
raise JPERException("You must supply either the notification_id or the location")
# get the response object
resp = http.get(url)
if resp is None:
raise JPERConnectionException("Unable to communicate with the JPER API")
if resp.status_code == 404:
return None
if resp.status_code != 200:
raise JPERException("Received unexpected status code from {y}: {x}".format(x=resp.status_code, y=url))
j = resp.json()
if "provider" in j:
return models.ProviderOutgoingNotification(j)
else:
return models.OutgoingNotification(j)
def string_search(self, type, query_string, page=1, page_size=10, sort_by=None, sort_dir=None):
# check this search is against an allowed type
if type not in self.SEARCH_TYPES:
raise DOAJException("Type {x} is not a supported search type".format(x=type))
# construct the url parameters
params = {"page" : page, "pageSize" : page_size}
if sort_by is not None:
sort = sort_by
if sort_dir is not None:
sort += ":" + sort_dir
params["sort"] = sort
url = self.doaj_url("search", type, additional_path=http.quote(query_string), params=params)
print url
resp = http.get(url, retry_codes=DOAJ_RETRY_CODES)
j = resp.json()
klazz = self.CLASSMAP.get(type)
if klazz is None:
raise DOAJException("Type {x} does not have a class representation in the client".format(x=type))
obs = [klazz(r) for r in j.get("results", [])]
return obs
def field_search(cls, field, value, fuzzy=False, page=1):
wrap = "\"" if not fuzzy else ""
quoted = quote(value, safe="/")
qpage = quote(str(page))
if quoted is None or qpage is None:
raise EuropePMCException(None, "unable to url escape the string")
url = app.config.get(
"EPMC_REST_API"
) + "search/query=" + field + ":" + wrap + quoted + wrap
url += "&resultType=core&format=json&page=" + qpage
app.logger.debug("Requesting EPMC metadata from " + url)
resp = http.get(url)
if resp is None:
raise EuropePMCException(
message="could not get a response from EPMC")
if resp.status_code != 200:
raise EuropePMCException(resp)
try:
j = resp.json()
except:
raise EuropePMCException(
message="could not decode JSON from EPMC response")
results = [
EPMCMetadata(r) for r in j.get("resultList", {}).get("result", [])
]
return results
def query(cls, query_string, page=1, page_size=25):
quoted = quote(query_string, safe="/")
qpage = quote(str(page))
qsize = quote(str(page_size))
if qsize is None or qpage is None or quoted is None:
raise EuropePMCException(None, "unable to url escape the string")
url = app.config.get("EPMC_REST_API") + "search/query=" + query_string
url += "&resulttype=core&format=json&page=" + qpage + "&pageSize=" + qsize
app.logger.debug("Requesting EPMC metadata from " + url)
resp = http.get(url)
if resp is None:
raise EuropePMCException(
message="could not get a response from EPMC")
if resp.status_code != 200:
raise EuropePMCException(resp)
try:
j = resp.json()
except:
raise EuropePMCException(
message="could not decode JSON from EPMC response")
results = [
models.EPMCMetadata(r)
for r in j.get("resultList", {}).get("result", [])
]
return results
def get_notification(self, notification_id=None, location=None):
# get the url that we are going to send to
if notification_id is not None:
url = self._url("notification", id=notification_id)
elif location is not None:
url = location
else:
raise JPERException(
"You must supply either the notification_id or the location")
# get the response object
resp = http.get(url)
if resp is None:
raise JPERConnectionException(
"Unable to communicate with the JPER API")
if resp.status_code == 404:
return None
if resp.status_code != 200:
raise JPERException("Received unexpected status code: {x}".format(
x=resp.status_code))
j = resp.json()
if "provider" in j:
return models.ProviderOutgoingNotification(j)
else:
return models.OutgoingNotification(j)
def fulltext(cls, pmcid):
url = app.config.get("EPMC_REST_API") + pmcid + "/fullTextXML"
app.logger.debug("Searching for Fulltext at " + url)
resp = http.get(url)
if resp is None:
raise EuropePMCException(message="could not get a response for fulltext from EPMC")
if resp.status_code != 200:
raise EuropePMCException(resp)
return EPMCFullText(resp.text)
def get_by_issn(self, issn):
url = self.base_url + "?issn=" + http.quote(issn)
app.logger.info("Looking up ISSN in Romeo with URL {x}".format(x=url))
resp = http.get(url)
if resp is None or resp.status_code != 200:
app.logger.info("Unable to retrieve {x} from Romeo".format(x=issn))
raise RomeoClientException("Unable to get by issn")
xml = xmlutil.fromstring(resp.text)
return SearchResult(xml)
def fulltext(cls, pmcid):
url = app.config.get("EPMC_REST_API") + pmcid + "/fullTextXML"
app.logger.debug("Searching for Fulltext at " + url)
resp = http.get(url)
if resp is None:
raise EuropePMCException(message="could not get a response for fulltext from EPMC")
if resp.status_code != 200:
raise EuropePMCException(resp)
return EPMCFullText(resp.text)
def list_notifications(self,
since,
page=None,
page_size=None,
repository_id=None):
# check that the since date is valid, and get it into the right format
if not hasattr(since, "strftime"):
since = dates.parse(since)
since = since.strftime("%Y-%m-%dT%H:%M:%SZ")
# make the url params into an object
params = {"since": since}
if page is not None:
try:
params["page"] = str(page)
except:
raise JPERException(
"Unable to convert page argument to string")
if page_size is not None:
try:
params["pageSize"] = str(page_size)
except:
raise JPERException(
"Unable to convert page_size argument to string")
# get the url, which may contain the repository id if it is not None
url = self._url("routed", id=repository_id, params=params)
# 2016-06-20 TD : switch SSL verification off
verify = False
# get the response object
resp = http.get(url, verify=verify)
# check for errors or problems with the response
if resp is None:
raise JPERConnectionException(
"Unable to communicate with the JPER API")
if resp.status_code == 401:
raise JPERAuthException(
"Could not authenticate with JPER with your API key")
if resp.status_code == 400:
raise JPERException(resp.json().get("error"))
if resp.status_code != 200:
raise JPERException(
"Received unexpected status code from {y}: {x} ".format(
x=resp.status_code, y=url))
# create the notification list object
j = resp.json()
return models.NotificationList(j)
def request(self, uri, method, headers=None, payload=None): # Note that body can be file-like
resp = None
if method == "GET":
resp = http.get(uri, headers=headers, auth=self.auth)
elif method == "POST":
resp = http.post(uri, headers=headers, data=payload, auth=self.auth)
elif method == "PUT":
resp = http.put(uri, headers=headers, data=payload, auth=self.auth)
elif method == "DELETE":
resp = http.delete(uri, headers=headers, auth=self.auth)
if resp is None:
return None, None
return OctopusHttpResponse(resp), resp.text
def request(self, uri, method, headers=None, payload=None): # Note that body can be file-like
resp = None
if method == "GET":
resp = http.get(uri, headers=headers, auth=self.auth)
elif method == "POST":
resp = http.post(uri, headers=headers, data=payload, auth=self.auth)
elif method == "PUT":
resp = http.put(uri, headers=headers, data=payload, auth=self.auth)
elif method == "DELETE":
resp = http.delete(uri, headers=headers, auth=self.auth)
if resp is None:
return OctopusHttpResponse(), u""
return OctopusHttpResponse(resp), resp.text
def list_notifications(self, since, page=None, page_size=None, repository_id=None):
# check that the since date is valid, and get it into the right format
if not hasattr(since, "strftime"):
since = dates.parse(since)
since = since.strftime("%Y-%m-%dT%H:%M:%SZ")
# make the url params into an object
params = {"since" : since}
if page is not None:
try:
params["page"] = str(page)
except:
raise JPERException("Unable to convert page argument to string")
if page_size is not None:
try:
params["pageSize"] = str(page_size)
except:
raise JPERException("Unable to convert page_size argument to string")
# get the url, which may contain the repository id if it is not None
url = self._url("routed", id=repository_id, params=params)
# 2016-06-20 TD : switch SSL verification off
verify = False
# get the response object
resp = http.get(url, verify=verify)
# check for errors or problems with the response
if resp is None:
raise JPERConnectionException("Unable to communicate with the JPER API")
if resp.status_code == 401:
raise JPERAuthException("Could not authenticate with JPER with your API key")
if resp.status_code == 400:
raise JPERException(resp.json().get("error"))
if resp.status_code != 200:
raise JPERException("Received unexpected status code from {y}: {x} ".format(x=resp.status_code, y=url))
# create the notification list object
j = resp.json()
return models.NotificationList(j)
def field_search(cls, field, value, fuzzy=False, page=1):
wrap = '"' if not fuzzy else ""
quoted = quote(value, safe="/")
qpage = quote(str(page))
if quoted is None or qpage is None:
raise EuropePMCException(None, "unable to url escape the string")
url = app.config.get("EPMC_REST_API") + "search/query=" + field + ":" + wrap + quoted + wrap
url += "&resultType=core&format=json&page=" + qpage
app.logger.debug("Requesting EPMC metadata from " + url)
resp = http.get(url)
if resp is None:
raise EuropePMCException(message="could not get a response from EPMC")
if resp.status_code != 200:
raise EuropePMCException(resp)
try:
j = resp.json()
except:
raise EuropePMCException(message="could not decode JSON from EPMC response")
results = [models.EPMCMetadata(r) for r in j.get("resultList", {}).get("result", [])]
return results
