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Optimize/revisit determine_setup

This commit is contained in:
Daniel Hahler 2018-11-09 03:44:39 +01:00
parent ed91d5f086
commit ba457f5feb
1 changed files with 16 additions and 10 deletions
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26
src/_pytest/config/findpaths.py
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@ -121,28 +121,34 @@ def determine_setup(inifile, args, rootdir_cmd_arg=None, config=None):
break
except KeyError:
inicfg = None
rootdir = get_common_ancestor(dirs)
if rootdir_cmd_arg is None:
rootdir = get_common_ancestor(dirs)
else:
ancestor = get_common_ancestor(dirs)
rootdir, inifile, inicfg = getcfg([ancestor], config=config)
if rootdir is None:
for rootdir in ancestor.parts(reverse=True):
if rootdir.join("setup.py").exists():
if rootdir is None and rootdir_cmd_arg is None:
for possible_rootdir in ancestor.parts(reverse=True):
if possible_rootdir.join("setup.py").exists():
rootdir = possible_rootdir
break
else:
rootdir, inifile, inicfg = getcfg(dirs, config=config)
if dirs != [ancestor]:
rootdir, inifile, inicfg = getcfg(dirs, config=config)
if rootdir is None:
rootdir = get_common_ancestor([py.path.local(), ancestor])
if config is not None:
cwd = config.invocation_dir
else:
cwd = py.path.local()
rootdir = get_common_ancestor([cwd, ancestor])
is_fs_root = os.path.splitdrive(str(rootdir))[1] == "/"
if is_fs_root:
rootdir = ancestor
if rootdir_cmd_arg:
rootdir_abs_path = py.path.local(os.path.expandvars(rootdir_cmd_arg))
if not os.path.isdir(str(rootdir_abs_path)):
rootdir = py.path.local(os.path.expandvars(rootdir_cmd_arg))
if not rootdir.isdir():
raise UsageError(
"Directory '{}' not found. Check your '--rootdir' option.".format(
rootdir_abs_path
rootdir
)
)
rootdir = rootdir_abs_path
return rootdir, inifile, inicfg or {}