def send_request(self, method, kwargs):
"Send POST request to server with provided parameters"
url = self.cachesrv
uinput = getarg(kwargs, 'input', '')
format = getarg(kwargs, 'format', '')
idx = getarg(kwargs, 'idx', 0)
limit = getarg(kwargs, 'limit', 10)
skey = getarg(kwargs, 'sort', '')
sdir = getarg(kwargs, 'dir', 'asc')
params = {
'query': uinput,
'idx': idx,
'limit': limit,
'skey': skey,
'order': sdir
}
if method == 'POST':
path = '/rest/create'
elif method == 'GET':
path = '/rest/request'
else:
raise Exception('Unsupported method %s' % method)
headers = {
'Accept': 'application/json',
'Content-type': 'application/json'
}
try:
data = urllib2_request(method, url + path, params, headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {'status': 'fail', 'reason': traceback.format_exc()}
return result
def send_request(self, method, kwargs):
"Send POST request to server with provided parameters"
url = self.cachesrv
uinput = getarg(kwargs, 'input', '')
format = getarg(kwargs, 'format', '')
idx = getarg(kwargs, 'idx', 0)
limit = getarg(kwargs, 'limit', 10)
skey = getarg(kwargs, 'sort', '')
sdir = getarg(kwargs, 'dir', 'asc')
params = {'query':uinput, 'idx':idx, 'limit':limit,
'skey':skey, 'order':sdir}
if method == 'POST':
path = '/rest/create'
elif method == 'GET':
path = '/rest/request'
else:
raise Exception('Unsupported method %s' % method)
headers = {'Accept': 'application/json',
'Content-type': 'application/json'}
try:
data = urllib2_request(method, url+path, params, headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {'status':'fail', 'reason':traceback.format_exc()}
return result
def status(self, **kwargs):
"""
Place request to obtain status about given query
"""
img = '<img src="%s/images/loading.gif" alt="loading"/>' % self.base
req = """
<script type="application/javascript">
setTimeout('ajaxStatus()',3000)
</script>"""
def set_header():
"Set HTTP header parameters"
tstamp = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
cherrypy.response.headers['Expire'] = tstamp
cherrypy.response.headers['Cache-control'] = 'no-cache'
uinput = kwargs.get('input', '')
uinput = urllib.unquote_plus(uinput)
ajax = kwargs.get('ajax', 1)
view = kwargs.get('view', 'list')
params = {'query':uinput}
path = '/rest/status'
url = self.cachesrv
headers = {'Accept': 'application/json'}
try:
res = urllib2_request('GET', url+path, params, headers=headers)
data = json.loads(res)
except:
self.daslogger.error(traceback.format_exc())
data = {'status':'fail'}
if ajax:
cherrypy.response.headers['Content-Type'] = 'text/xml'
if data['status'] == 'ok':
page = '<script type="application/javascript">reload()</script>'
elif data['status'] == 'fail':
page = '<script type="application/javascript">reload()</script>'
page += self.error(self.gen_error_msg(kwargs))
else:
page = img + ' ' + str(data['status']) + ', please wait...'
img_stop = ''
page += ', <a href="/das/">stop</a> request'
page += req
set_header()
page = ajax_response(page)
else:
try:
page = data['status']
except:
page = traceback.format_exc()
return page
def status(self, **kwargs):
"""
Place request to obtain status about given query
"""
img = '<img src="%s/images/loading.gif" alt="loading"/>' % self.base
req = """
<script type="application/javascript">
setTimeout('ajaxStatus()',3000)
</script>"""
def set_header():
"Set HTTP header parameters"
tstamp = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
cherrypy.response.headers['Expire'] = tstamp
cherrypy.response.headers['Cache-control'] = 'no-cache'
uinput = kwargs.get('input', '')
uinput = urllib.unquote_plus(uinput)
ajax = kwargs.get('ajax', 1)
view = kwargs.get('view', 'list')
params = {'query': uinput}
path = '/rest/status'
url = self.cachesrv
headers = {'Accept': 'application/json'}
try:
res = urllib2_request('GET', url + path, params, headers=headers)
data = json.loads(res)
except:
self.daslogger.error(traceback.format_exc())
data = {'status': 'fail'}
if ajax:
cherrypy.response.headers['Content-Type'] = 'text/xml'
if data['status'] == 'ok':
page = '<script type="application/javascript">reload()</script>'
elif data['status'] == 'fail':
page = '<script type="application/javascript">reload()</script>'
page += self.error(self.gen_error_msg(kwargs))
else:
page = img + ' ' + str(data['status']) + ', please wait...'
img_stop = ''
page += ', <a href="/das/">stop</a> request'
page += req
set_header()
page = ajax_response(page)
else:
try:
page = data['status']
except:
page = traceback.format_exc()
return page
def status(self, **kwargs):
"""
Place request to obtain status about given query
"""
img = '<img src="%s/images/loading.gif" alt="loading"/>' % self.base
req = """
<script type="application/javascript">
setTimeout('ajaxStatus()',3000)
</script>"""
def set_header():
"Set HTTP header parameters"
tstamp = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
cherrypy.response.headers["Expire"] = tstamp
cherrypy.response.headers["Cache-control"] = "no-cache"
uinput = kwargs.get("input", "")
uinput = urllib.unquote_plus(uinput)
ajax = kwargs.get("ajax", 1)
view = kwargs.get("view", "list")
params = {"query": uinput}
path = "/rest/status"
url = self.cachesrv
headers = {"Accept": "application/json"}
try:
res = urllib2_request("GET", url + path, params, headers=headers)
data = json.loads(res)
except:
self.daslogger.error(traceback.format_exc())
data = {"status": "fail"}
if ajax:
cherrypy.response.headers["Content-Type"] = "text/xml"
if data["status"] == "ok":
page = '<script type="application/javascript">reload()</script>'
elif data["status"] == "fail":
page = '<script type="application/javascript">reload()</script>'
page += self.error(self.gen_error_msg(kwargs))
else:
page = img + " " + str(data["status"]) + ", please wait..."
img_stop = ""
page += ', <a href="/das/">stop</a> request'
page += req
set_header()
page = ajax_response(page)
else:
try:
page = data["status"]
except:
page = traceback.format_exc()
return page
def nresults(self, kwargs):
"""
invoke DAS search call, parse results and return them to
web methods
"""
url = self.cachesrv
uinput = getarg(kwargs, 'input', '')
params = {'query':uinput}
path = '/rest/nresults'
headers = {"Accept": "application/json"}
try:
data = urllib2_request('GET', url+path, params, headers=headers)
record = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
record = {'status':'fail', 'reason':traceback.format_exc()}
if record['status'] == 'success':
return record['nresults']
else:
msg = "nresults returns status: %s" % str(record)
self.daslogger.info(msg)
return -1
def nresults(self, kwargs):
"""
invoke DAS search call, parse results and return them to
web methods
"""
url = self.cachesrv
uinput = getarg(kwargs, 'input', '')
params = {'query': uinput}
path = '/rest/nresults'
headers = {"Accept": "application/json"}
try:
data = urllib2_request('GET', url + path, params, headers=headers)
record = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
record = {'status': 'fail', 'reason': traceback.format_exc()}
if record['status'] == 'success':
return record['nresults']
else:
msg = "nresults returns status: %s" % str(record)
self.daslogger.info(msg)
return -1
def nresults(self, kwargs):
"""
invoke DAS search call, parse results and return them to
web methods
"""
url = self.cachesrv
uinput = getarg(kwargs, "input", "")
params = {"query": uinput}
path = "/rest/nresults"
headers = {"Accept": "application/json"}
try:
data = urllib2_request("GET", url + path, params, headers=headers)
record = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
record = {"status": "fail", "reason": traceback.format_exc()}
if record["status"] == "success":
return record["nresults"]
else:
msg = "nresults returns status: %s" % str(record)
self.daslogger.info(msg)
return -1
def send_request(self, method, kwargs):
"Send POST request to server with provided parameters"
url = self.cachesrv
uinput = getarg(kwargs, "input", "")
format = getarg(kwargs, "format", "")
idx = getarg(kwargs, "idx", 0)
limit = getarg(kwargs, "limit", 10)
skey = getarg(kwargs, "sort", "")
sdir = getarg(kwargs, "dir", "asc")
params = {"query": uinput, "idx": idx, "limit": limit, "skey": skey, "order": sdir}
if method == "POST":
path = "/rest/create"
elif method == "GET":
path = "/rest/request"
else:
raise Exception("Unsupported method %s" % method)
headers = {"Accept": "application/json", "Content-type": "application/json"}
try:
data = urllib2_request(method, url + path, params, headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {"status": "fail", "reason": traceback.format_exc()}
return result
def records(self, *args, **kwargs):
"""
Retieve all records id's.
"""
try:
recordid = None
format = ''
if args:
recordid = args[0]
spec = {'_id':recordid}
fields = None
query = dict(fields=fields, spec=spec)
if len(args) == 2:
format = args[1]
elif kwargs and '_id' in kwargs:
spec = {'_id': kwargs['_id']}
fields = None
query = dict(fields=fields, spec=spec)
else: # return all ids
query = dict(fields=None, spec={})
nresults = self.nresults(query)
time0 = time.time()
url = self.cachesrv
idx = getarg(kwargs, 'idx', 0)
limit = getarg(kwargs, 'limit', 10)
show = getarg(kwargs, 'show', 'json')
coll = getarg(kwargs, 'collection', 'merge')
# params = {'query':json.dumps(query), 'idx':idx, 'limit':limit}
# path = '/rest/request'
params = {'query':json.dumps(query), 'idx':idx, 'limit':limit,
'collection':coll}
path = '/rest/records'
headers = {"Accept": "application/json"}
try:
data = urllib2_request('GET', url+path, params, headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {'status':'fail', 'reason':traceback.format_exc()}
res = ""
if result['status'] == 'success':
if recordid: # we got id
for row in result['data']:
if show == 'json':
jsoncode = {'jsoncode': json2html(row, "")}
res += self.templatepage('das_json', **jsoncode)
elif show == 'code':
code = pformat(row, indent=1, width=100)
res += self.templatepage('das_code', code=code)
else:
code = yaml.dump(row, width=100, indent=4,
default_flow_style=False)
res += self.templatepage('das_code', code=code)
else:
for row in result['data']:
rid = row['_id']
del row['_id']
record = dict(id=rid, daskeys=', '.join(row))
res += self.templatepage('das_record', **record)
else:
res = result['status']
if 'reason' in res:
return self.error(res['reason'])
else:
msg = 'Uknown error, kwargs=' % kwargs
return self.error(msg)
if recordid:
if format:
if format == 'xml':
return self.wrap2dasxml(result['data'])
elif format == 'json':
return self.wrap2dasjson(result['data'])
else:
return self.error('Unsupported data format %s' % format)
page = res
else:
url = '/das/records?'
idict = dict(nrows=nresults, idx=idx,
limit=limit, results=res, url=url)
page = self.templatepage('das_pagination', **idict)
form = self.form(uinput="")
ctime = (time.time()-time0)
page = self.page(form + page, ctime=ctime)
return page
except:
return self.error(self.gen_error_msg(kwargs))
def records(self, *args, **kwargs):
"""
Retieve all records id's.
"""
try:
recordid = None
format = ''
if args:
recordid = args[0]
spec = {'_id': recordid}
fields = None
query = dict(fields=fields, spec=spec)
if len(args) == 2:
format = args[1]
elif kwargs and '_id' in kwargs:
spec = {'_id': kwargs['_id']}
fields = None
query = dict(fields=fields, spec=spec)
else: # return all ids
query = dict(fields=None, spec={})
nresults = self.nresults(query)
time0 = time.time()
url = self.cachesrv
idx = getarg(kwargs, 'idx', 0)
limit = getarg(kwargs, 'limit', 10)
show = getarg(kwargs, 'show', 'json')
coll = getarg(kwargs, 'collection', 'merge')
# params = {'query':json.dumps(query), 'idx':idx, 'limit':limit}
# path = '/rest/request'
params = {
'query': json.dumps(query),
'idx': idx,
'limit': limit,
'collection': coll
}
path = '/rest/records'
headers = {"Accept": "application/json"}
try:
data = urllib2_request('GET',
url + path,
params,
headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {'status': 'fail', 'reason': traceback.format_exc()}
res = ""
if result['status'] == 'success':
if recordid: # we got id
for row in result['data']:
if show == 'json':
jsoncode = {'jsoncode': json2html(row, "")}
res += self.templatepage('das_json', **jsoncode)
elif show == 'code':
code = pformat(row, indent=1, width=100)
res += self.templatepage('das_code', code=code)
else:
code = yaml.dump(row,
width=100,
indent=4,
default_flow_style=False)
res += self.templatepage('das_code', code=code)
else:
for row in result['data']:
rid = row['_id']
del row['_id']
record = dict(id=rid, daskeys=', '.join(row))
res += self.templatepage('das_record', **record)
else:
res = result['status']
if 'reason' in res:
return self.error(res['reason'])
else:
msg = 'Uknown error, kwargs=' % kwargs
return self.error(msg)
if recordid:
if format:
if format == 'xml':
return self.wrap2dasxml(result['data'])
elif format == 'json':
return self.wrap2dasjson(result['data'])
else:
return self.error('Unsupported data format %s' %
format)
page = res
else:
url = '/das/records?'
idict = dict(nrows=nresults,
idx=idx,
limit=limit,
results=res,
url=url)
page = self.templatepage('das_pagination', **idict)
form = self.form(uinput="")
ctime = (time.time() - time0)
page = self.page(form + page, ctime=ctime)
return page
except:
return self.error(self.gen_error_msg(kwargs))
def records(self, *args, **kwargs):
"""
Retieve all records id's.
"""
try:
recordid = None
format = ""
if args:
recordid = args[0]
spec = {"_id": recordid}
fields = None
query = dict(fields=fields, spec=spec)
if len(args) == 2:
format = args[1]
elif kwargs and kwargs.has_key("_id"):
spec = {"_id": kwargs["_id"]}
fields = None
query = dict(fields=fields, spec=spec)
else: # return all ids
query = dict(fields=None, spec={})
nresults = self.nresults(query)
time0 = time.time()
url = self.cachesrv
idx = getarg(kwargs, "idx", 0)
limit = getarg(kwargs, "limit", 10)
show = getarg(kwargs, "show", "json")
coll = getarg(kwargs, "collection", "merge")
# params = {'query':json.dumps(query), 'idx':idx, 'limit':limit}
# path = '/rest/request'
params = {"query": json.dumps(query), "idx": idx, "limit": limit, "collection": coll}
path = "/rest/records"
headers = {"Accept": "application/json"}
try:
data = urllib2_request("GET", url + path, params, headers=headers)
result = json.loads(data)
except:
self.daslogger.error(traceback.format_exc())
result = {"status": "fail", "reason": traceback.format_exc()}
res = ""
if result["status"] == "success":
if recordid: # we got id
for row in result["data"]:
if show == "json":
jsoncode = {"jsoncode": json2html(row, "")}
res += self.templatepage("das_json", **jsoncode)
elif show == "code":
code = pformat(row, indent=1, width=100)
res += self.templatepage("das_code", code=code)
else:
code = yaml.dump(row, width=100, indent=4, default_flow_style=False)
res += self.templatepage("das_code", code=code)
else:
for row in result["data"]:
rid = row["_id"]
del row["_id"]
record = dict(id=rid, daskeys=", ".join(row))
res += self.templatepage("das_record", **record)
else:
res = result["status"]
if res.has_key("reason"):
return self.error(res["reason"])
else:
msg = "Uknown error, kwargs=" % kwargs
return self.error(msg)
if recordid:
if format:
if format == "xml":
return self.wrap2dasxml(result["data"])
elif format == "json":
return self.wrap2dasjson(result["data"])
else:
return self.error("Unsupported data format %s" % format)
page = res
else:
url = "/das/records?"
idict = dict(nrows=nresults, idx=idx, limit=limit, results=res, url=url)
page = self.templatepage("das_pagination", **idict)
form = self.form(uinput="")
ctime = time.time() - time0
page = self.page(form + page, ctime=ctime)
return page
except:
return self.error(self.gen_error_msg(kwargs))
