Add signatures to the docstring of functions added to imp by PEP 3147
diff --git a/Python/import.c b/Python/import.c
index 1dbe544..e721498 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -3534,7 +3534,8 @@
}
PyDoc_STRVAR(doc_cache_from_source,
-"Given the path to a .py file, return the path to its .pyc/.pyo file.\n\
+"cache_from_source(path, [debug_override]) -> path\n\
+Given the path to a .py file, return the path to its .pyc/.pyo file.\n\
\n\
The .py file does not need to exist; this simply returns the path to the\n\
.pyc/.pyo file calculated as if the .py file were imported. The extension\n\
@@ -3569,7 +3570,8 @@
}
PyDoc_STRVAR(doc_source_from_cache,
-"Given the path to a .pyc./.pyo file, return the path to its .py file.\n\
+"source_from_cache(path) -> path\n\
+Given the path to a .pyc./.pyo file, return the path to its .py file.\n\
\n\
The .pyc/.pyo file does not need to exist; this simply returns the path to\n\
the .py file calculated to correspond to the .pyc/.pyo file. If path\n\