provide "Cython.Compiler.Main.Version" to keep supporting old PyTables...

provide "Cython.Compiler.Main.Version" to keep supporting old PyTables versions that import it from there

--HG--
extra : transplant_source : %B1%BC%5C%CD%A6%EEmr4B%0F%AF%1C%E0yq9%EA%ADX

Cython/Compiler/Main.py

@@ -22,10 +22,12 @@ from . import Errors
 from .Scanning import PyrexScanner, FileSourceDescriptor
 from .Errors import PyrexError, CompileError, error, warning
 from .Symtab import ModuleScope
-from .. import __version__ as version
 from .. import Utils
 from . import Options
 
+from . import Version  # legacy import needed by old PyTables versions
+version = Version.version  # legacy attribute - use "Cython.__version__" instead
+
 module_name_pattern = re.compile(r"[A-Za-z_][A-Za-z0-9_]*(\.[A-Za-z_][A-Za-z0-9_]*)*$")
 
 verbose = 0