def fibFloor(fibMethod,fibItem):
apiFace = Face(appStats,'/floor/'+fibMethod,request.method,'Generate a Fibonacci sequence with max value less than '+fibItem+' using method '+fibMethod)
if int(fibItem) < 0:
return apiFace.response(appStats,'Fail',"API does not support negative target values")
try:
methodLoad = __import__(fibMethod)
dynLoad = 'methodLoad.'+fibMethod+'()'
fib = eval(dynLoad)
list1 = fib.fibFloor(int(fibItem))
except:
return apiFace.response(appStats,'Fail',fibMethod+' returned an error')
else:
return apiFace.response(appStats,'Pass',apiFace.listToJson(list1))
def fibCeiling(fibMethod,fibItem):
apiFace = Face(appStats,'/ceiling/'+fibMethod,request.method,'Generate a Fibonacci sequence with max value one sequence item higher than '+fibItem+' using method '+fibMethod)
if int(fibItem) < 0:
return apiFace.response(appStats,'Pass',apiFace.listToJson([0]))
try:
methodLoad = __import__(fibMethod)
dynLoad = 'methodLoad.'+fibMethod+'()'
fib = eval(dynLoad)
list1 = fib.fibCeil(int(fibItem))
except:
return apiFace.response(appStats,'Fail',fibMethod+' returned an error')
else:
return apiFace.response(appStats,'Pass',apiFace.listToJson(list1))
def fibSequence(fibMethod,fibLen):
apiFace = Face(appStats,'/sequence/'+fibMethod,request.method,'Generate a Fibonacci sequence with '+fibLen+' elements using method '+fibMethod)
if int(fibLen) < 0:
return apiFace.response(appStats,'Fail',"API does not allow negative length")
try:
methodLoad = __import__(fibMethod)
dynLoad = 'methodLoad.'+fibMethod+'()'
fib = eval(dynLoad)
list1 = fib.fibList(int(fibLen))
except:
return apiFace.response(appStats,'Fail',fibMethod+' returned an error')
else:
return apiFace.response(appStats,'Pass',apiFace.listToJson(list1))
def fibValue(fibMethod,fibItem):
apiFace = Face(appStats,'/value/'+fibMethod,request.method,'Generate a Fibonacci number at sequence '+fibItem+' using method '+fibMethod)
if int(fibItem) < 0:
return apiFace.response(appStats,'Fail',"API does not support negative sequence values")
try:
methodLoad = __import__(fibMethod)
dynLoad = 'methodLoad.'+fibMethod+'()'
fib = eval(dynLoad)
fibValue = fib.fibAtN(int(fibItem))
except:
return apiFace.response(appStats,'Fail',fibMethod+' returned an error')
else:
return apiFace.response(appStats,'Pass',str(fibValue))
def userMethods():
if request.method == 'GET':
response='list user methods'
apiFace = Face(appStats,'/userMethods/',request.method,'list Fibonacci libraries available')
return apiFace.response(appStats,'Pass',apiFace.dictionaryToJson(libs.list()))
elif request.method == 'PUT':
response='update user method'
apiFace = Face(appStats,'/userMethods/',request.method,'update Fibonacci libraries available')
elif request.method == 'POST':
response='create user method'
apiFace = Face(appStats,'/userMethods/',request.method,'create Fibonacci libraries available')
#libs.add('TableFib','limited recursion with simple storage')
elif request.method == 'DELETE':
response='drop user method'
apiFace = Face(appStats,'/userMethods/',request.method,'drop Fibonacci libraries available')
return apiFace.response(appStats,'Fail','not supported:'+response)
def test(fibMethod1,fibMethod2):
apiFace = Face(appStats,'/test/'+fibMethod1+'/'+fibMethod2,request.method,'Compare library '+fibMethod2+' to '+fibMethod1)
appTests = FuncTest()
lib1 = appTests.getStandardDictionary()
lib2 = appTests.getTestDictionary()
appTests.runLibraryTests(fibMethod1,lib1)
appTests.runLibraryTests(fibMethod2,lib2)
testResults = appTests.compare()
if appTests.testsPassed() == True: overall = "Pass"
else: overall = "Fail"
return apiFace.response(appStats,overall,apiFace.dictionaryToJson(sorted(testResults.iteritems())))
def apiList():
apiFace = Face(appStats,'/apiList/',request.method,"List of available API endpoints")
links = []
for rule in app.url_map.iter_rules():
if rule.endpoint != 'static': links.append(rule.endpoint)
return apiFace.response(appStats,'Pass',apiFace.listToJson(sorted(links)))
def status():
apiFace = Face(appStats,'/status/',request.method,"health check")
print url_for('status')
#return status and result
return apiFace.response(appStats,'healthy',apiFace.dictionaryToJson(appStats.getStats()))
def root():
apiFace = Face(appStats,'/',request.method,"Welcome to Blair's Fibonacci API")
return apiFace.response(appStats,None,None)
def runtime_error(error=None): apiFace = Face(appStats,'500 Error',request.method,'python runtime error encountered, see server output') return apiFace.response(appStats,"Error",'500')
def wrong_method(error=None): apiFace = Face(appStats,'405 Error',request.method,'request type not allowed') return apiFace.response(appStats,"Error",'405')
def not_found(error=None):
apiFace = Face(appStats,'404 Error',request.method,'URL not found')
links = []
for rule in app.url_map.iter_rules():
if rule.endpoint != 'static': links.append(rule.endpoint)
return apiFace.response(appStats,'401 Error',apiFace.listToJson(sorted(links)))
def forbidden(error=None): apiFace = Face(appStats,'401 Error',request.method,'user is not allowed to access the resource') return apiFace.response(appStats,"Error",'403')
def unauthorized(error=None): apiFace = Face(appStats,'401 Error',request.method,'user is not authorized') return apiFace.response(appStats,"Error",'401')
def bad_request(error=None): apiFace = Face(appStats,'400 Error',request.method,'malformed request') return apiFace.response(appStats,"Error",'400')
