def source_exec_as_module(source):
try:
return eval_cache[source]
except KeyError:
pass
d = eval_directory()
with add_directory_to_path(d):
final_name = u'hypothesis_temporary_module_%s' % (
hashlib.sha1(source.encode(u'utf-8')).hexdigest(),
)
temporary_name = u'hypothesis_temporary_module_%s_%s' % (
hashlib.sha1(source.encode(u'utf-8')).hexdigest(),
uuid.uuid4(),
)
temporary_filepath = os.path.join(d, temporary_name + u'.py')
final_filepath = os.path.join(d, final_name + u'.py')
f = open(temporary_filepath, u'w')
f.write(source)
f.close()
assert os.path.exists(temporary_filepath)
try:
os.rename(temporary_filepath, final_filepath)
except OSError: # pragma: no cover
# The odds of final_filepath being a directory are basically zero,
# and it's basically impossible for them to be on different
# filesystems, so
# if this is raised it's because the destination already exists on
# Windows. That's fine, it won't be different, so just keep going,
# deleting our tempfile.
assert not os.path.isdir(final_filepath)
os.remove(temporary_filepath)
assert os.path.exists(final_filepath)
assert not os.path.exists(temporary_filepath)
with open(final_filepath) as r:
assert r.read() == source
importlib_invalidate_caches()
result = __import__(final_name)
eval_cache[source] = result
return result
def source_exec_as_module(source):
try:
return eval_cache[source]
except KeyError:
pass
d = eval_directory()
add_directory_to_path(d)
name = 'hypothesis_temporary_module_%s' % (hashlib.sha1(
source.encode('utf-8')).hexdigest(), )
filepath = os.path.join(d, name + '.py')
f = open(filepath, 'w')
f.write(source)
f.close()
assert os.path.exists(filepath)
assert open(filepath).read() == source
importlib_invalidate_caches()
result = __import__(name)
eval_cache[source] = result
return result
def source_exec_as_module(source):
try:
return eval_cache[source]
except KeyError:
pass
d = eval_directory()
with add_directory_to_path(d):
final_name = u'hypothesis_temporary_module_%s' % (hashlib.sha1(
source.encode(u'utf-8')).hexdigest(), )
temporary_name = u'hypothesis_temporary_module_%s_%s' % (
hashlib.sha1(source.encode(u'utf-8')).hexdigest(),
uuid.uuid4(),
)
temporary_filepath = os.path.join(d, temporary_name + u'.py')
final_filepath = os.path.join(d, final_name + u'.py')
f = open(temporary_filepath, u'w')
f.write(source)
f.close()
assert os.path.exists(temporary_filepath)
try:
os.rename(temporary_filepath, final_filepath)
except OSError: # pragma: no cover
# The odds of final_filepath being a directory are basically zero,
# and it's basically impossible for them to be on different
# filesystems, so
# if this is raised it's because the destination already exists on
# Windows. That's fine, it won't be different, so just keep going,
# deleting our tempfile.
assert not os.path.isdir(final_filepath)
os.remove(temporary_filepath)
assert os.path.exists(final_filepath)
assert not os.path.exists(temporary_filepath)
with open(final_filepath) as r:
assert r.read() == source
importlib_invalidate_caches()
result = __import__(final_name)
eval_cache[source] = result
return result
def source_exec_as_module(source):
try:
return eval_cache[source]
except KeyError:
pass
d = eval_directory()
add_directory_to_path(d)
name = 'hypothesis_temporary_module_%s' % (
hashlib.sha1(source.encode('utf-8')).hexdigest(),
)
filepath = os.path.join(d, name + '.py')
f = open(filepath, 'w')
f.write(source)
f.close()
assert os.path.exists(filepath)
assert open(filepath).read() == source
importlib_invalidate_caches()
result = __import__(name)
eval_cache[source] = result
return result
