Fixed toolflow files to build in Ubuntu 16.04LTS

The requirements.txt file has been updated with the "numpy<1.19". Version 1.18.5was the last to support Python 3.5, which we are using. The newer version causes conflicts. Also castro.py causes constructor error due to python pyyaml updates. This was working with pyyaml version 3.13, but not version 5.1 and above. It suggested that I add "Loader=yaml.Loader" to the yaml.load() function and it no longer breaks - checkout yaml/pyyaml#266.
casper-astro · Feb 9, 2021 · a8e79bb · a8e79bb
1 parent 40cb91a
commit a8e79bb
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diff --git a/jasper_library/castro.py b/jasper_library/castro.py
@@ -29,7 +29,7 @@ def load(filename):
         loads this class object from a yaml file and assert that it is of type Castro
         '''
         with open(filename, 'r') as fh:
-            c = yaml.load(fh)
+            c = yaml.load(fh, Loader=yaml.Loader)
             assert isinstance(c, Castro)
             return c
 

diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-numpy
+numpy<1.9
 colorlog
 pyaml
 odict