working

covasim/__init__.py

@@ -0,0 +1,39 @@
+#%% Check imports -- note, must be manually updated to match requirements.txt unfortunately!
+
+_min_sciris_version    = '0.16.0'
+_min_scirisweb_version = '0.16.0'
+
+# Check Sciris
+try:
+    import sciris as _sc
+except ImportError:
+    raise ImportError('Sciris not found; please install via "pip install sciris"')
+if _sc.compareversions(_sc.__version__, _min_sciris_version) < 0:
+    raise ImportError(f'Sciris {_sc.__version__} is incompatible; please upgrade via "pip install sciris=={_min_sciris_version}"')
+
+# Check ScirisWeb
+try:
+    import scirisweb as _sw
+except ImportError:
+    raise ImportError('Scirisweb not found; please install via "pip install scirisweb"')
+if _sc.compareversions(_sw.__version__, _min_scirisweb_version) < 0:
+    raise ImportError(f'Scirisweb {_sw.__version__} is incompatible; please upgrade via "pip install scirisweb=={_min_scirisweb_version}"')
+
+try:
+    import covid_healthsystems as _hsys
+except ImportError as E:
+    print(f'Warning: covid_healthsystems is not available. Hospital capacity analyses will not be available. (Error: {str(E)})\n')
+    _hsys = None
+
+try:
+    import parestlib as _pel
+except ImportError as E:
+    print(f'Warning: parestlib is not available. Automated calibration will not be available. (Error: {str(E)})\n')
+    _pel = None
+
+
+
+#%% Imports from here
+from .cova_base.version import __version__, __versiondate__
+from .cova_base import *
+from .cova_generic import *

requirements.txt

@@ -1,10 +1,9 @@
+sciris>=0.16.0
+scirisweb>=0.16.0
 matplotlib>=2.2.2
 numpy>=1.10.1
 scipy>=1.2.0
-sciris>=0.15.8
-scirisweb>=0.15.0
 pandas
 numba
 gunicorn
-plotly_express
-covid_healthsystems
+plotly_express