def _findToolFile(name, containerFile, typ):
PathLog.track(name)
if os.path.exists(name): # absolute reference
return name
if containerFile:
rootPath = os.path.dirname(os.path.dirname(containerFile))
paths = [os.path.join(rootPath, typ)]
else:
paths = []
paths.extend(PathPreferences.searchPathsTool(typ))
def _findFile(path, name):
PathLog.track(path, name)
fullPath = os.path.join(path, name)
if os.path.exists(fullPath):
return (True, fullPath)
for root, ds, fs in os.walk(path):
for d in ds:
found, fullPath = _findFile(d, name)
if found:
return (True, fullPath)
return (False, None)
for p in paths:
found, path = _findFile(p, name)
if found:
return path
return None
def _findRelativePath(path, typ):
relative = path
for p in PathPreferences.searchPathsTool(typ):
if path.startswith(p):
p = path[len(p):]
if os.path.sep == p[0]:
p = p[1:]
if len(p) < len(relative):
relative = p
return relative
def searchFor(pname, fname):
if dbg:
PathLog.debug("Looking for {}".format(pname))
if fname:
for p in PathPreferences.searchPathsTool(typ):
f = os.path.join(p, fname)
if dbg:
PathLog.debug(" Checking {}".format(f))
if os.path.exists(f):
if dbg:
PathLog.debug(" Found {} at {}".format(typ, f))
return f
if pname and os.path.sep != pname:
ppname, pfname = os.path.split(pname)
ffname = os.path.join(pfname, fname) if fname else pfname
return searchFor(ppname, ffname)
return None