finally managed to compile aws functions + talib

freqtrade/aws/strategy.py

@@ -1,12 +1,13 @@
 import os
 import ctypes
 
-for d, dirs, files in os.walk('lib'):
-    for f in files:
-        if f.endswith('.a'):
-            continue
-        ctypes.cdll.LoadLibrary(os.path.join(d, f))
-
+#for d, dirs, files in os.walk('lib'):
+#    for f in files:
+#        if f.endswith('.a') or f.endswith('.la'):
+#            continue
+#        print("loading: {}".format(f))
+#        ctypes.cdll.LoadLibrary(os.path.join(d, f))
+#
 
 
 
@@ -17,6 +18,11 @@ from jsonschema import validate
 from freqtrade.aws.schemas import __SUBMIT_STRATEGY_SCHEMA__
 from base64 import urlsafe_b64decode
 
+__HTTP_HEADERS__ = {
+    'Access-Control-Allow-Origin' : '*',
+    'Access-Control-Allow-Credentials' : True
+}
+
 def names(event, context):
     """
             returns the names of all registered strategies, but public and private
@@ -58,14 +64,27 @@ def submit(event, context):
     # get data
     data = json.loads(event['body'])
 
+    print("received data")
+    print(data)
+
     # validate against schema
-    validate(data, __SUBMIT_STRATEGY_SCHEMA__)
+    result = validate(data, __SUBMIT_STRATEGY_SCHEMA__)
+
+    print("data are validated");
+    print(result)
 
     strategy = urlsafe_b64decode(data['content']).decode('utf-8')
 
+    print("loaded strategy")
+    print(strategy)
     # try to load the strategy
     StrategyResolver().compile(data['name'], strategy)
 
+    print("compiled strategy")
     # save to DB
 
-    pass
+    return {
+        "statusCode": 200,
+        "headers": __HTTP_HEADERS__,
+        "body": json.dumps({"success":True})
+    }

freqtrade/tests/aws/test_strategy_lambda.py

@@ -56,6 +56,7 @@ class TestStrategy(IStrategy):
         "public": False
     }
 
+    print(json.dumps(request))
 
     submit({
         "body": json.dumps(request)

lib/libta_lib.la

@@ -14,7 +14,7 @@ library_names='libta_lib.so.0.0.0 libta_lib.so.0 libta_lib.so'
 old_library='libta_lib.a'
 
 # Libraries that this one depends upon.
-dependency_libs=' -lpthread -ldl   '
+dependency_libs=' -lpthread -ldl'
 
 # Version information for libta_lib.
 current=0
@@ -22,7 +22,7 @@ age=0
 revision=0
 
 # Is this an already installed library?
-installed=no
+installed=yes
 
 # Should we warn about portability when linking against -modules?
 shouldnotlink=no

lib/libta_lib.lai

@@ -1,35 +0,0 @@
-# libta_lib.la - a libtool library file
-# Generated by ltmain.sh - GNU libtool 1.5.22 Debian 1.5.22-4 (1.1220.2.365 2005/12/18 22:14:06)
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='libta_lib.so.0'
-
-# Names of this library.
-library_names='libta_lib.so.0.0.0 libta_lib.so.0 libta_lib.so'
-
-# The name of the static archive.
-old_library='libta_lib.a'
-
-# Libraries that this one depends upon.
-dependency_libs=' -lpthread -ldl'
-
-# Version information for libta_lib.
-current=0
-age=0
-revision=0
-
-# Is this an already installed library?
-installed=yes
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=no
-
-# Files to dlopen/dlpreopen
-dlopen=''
-dlpreopen=''
-
-# Directory that this library needs to be installed in:
-libdir='/usr/local/lib'

requirements.txt

@@ -17,7 +17,8 @@ pytest-mock==1.10.0
 pytest-cov==2.5.1
 hyperopt==0.1
 # do not upgrade networkx before this is fixed https://github.com/hyperopt/hyperopt/issues/325
-networkx==1.11
+#networkx==1.11
+git+git://github.com/berlinguyinca/networkx@v1.11
 tabulate==0.8.2
 coinmarketcap==4.2.1
 simplejson

serverless.yml

@@ -73,8 +73,6 @@ custom:
       - pytest-mock
       - pytest-cov
       - pymongo
-    pipCmdExtraArgs:
-      - "--no-binary :all:"
 package:
     exclude:
         - test/**