fire update

chemio/__init__.py

@@ -4,18 +4,20 @@
 
 import os
 import modlog
-from . import main
-from .main import read, write, preview, convert
-from .molecule import get_molecule
-
-__version__ = '1.6.8'
-LOGLEVEL_ENV = "CHEMIO_LOGLEVEL"
-
-
-def version():
-    return __version__
-
-
-def set_loglevel(loglevel):
-    os.environ[LOGLEVEL_ENV] = str(loglevel)
-    main.logger = modlog.getLogger(main.__name__)
+import warnings
+try:
+    import gaseio
+    from gaseio import read, write
+    from gaseio import read_preview, write_preview, preview, get_write_content
+    from gaseio import list_supported_write_formats
+    from gaseio import __version__, version
+    __string__ = "Use gaseio instead"
+    __version__ = 'gaseio:' + __version__
+    # print(ImportWarning(__string__))
+    warnings.warn(__string__)
+except Exception as e:
+    print("error", e)
+    from . import main
+    from .main import read, write, preview, convert
+    from .molecule import get_molecule
+    from .version import __version__, version, set_loglevel, LOGLEVEL_ENV

chemio/version.py

@@ -0,0 +1,11 @@
+__version__ = '1.6.9'
+LOGLEVEL_ENV = "CHEMIO_LOGLEVEL"
+
+
+def version():
+    return __version__
+
+
+def set_loglevel(loglevel):
+    os.environ[LOGLEVEL_ENV] = str(loglevel)
+    main.logger = modlog.getLogger(main.__name__)