This is achieved by looking for the __init__.py file and if it's missing, it
means that such file cannot be imported in python using the "import something"
syntax (for example all tests in sympy are such a case).
---
sympy/utilities/runtests.py | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/sympy/utilities/runtests.py b/sympy/utilities/runtests.py
index 3306e7e..5cd1022 100644
--- a/sympy/utilities/runtests.py
+++ b/sympy/utilities/runtests.py
@@ -370,11 +370,26 @@ class SymPyDocTests(object):
"""
Returns the list of tests.
"""
+ def importable(x):
+ """
+ Is the file "x" importable?
+
+ Returns True/False.
+
+ Currently we only test if the __init_.py file exists in the
+ directory with the file "x" (in theory we should also test all the
+ parent dirs).
+ """
+ init_py = os.path.dirname(x) + os.path.sep + "__init__.py"
+ return os.path.exists(init_py)
+
g = []
for x in self.get_paths(dir):
g.extend(glob(x))
g = list(set(g))
g.sort()
+ # skip files that are not importable (i.e. missing __init__.py)
+ g = [x for x in g if importable(x)]
return g
class Reporter(object):
--
1.6.0.4
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