create and use general function arg_issourcedoc

a source document is defined as either a file with a known ending (e.g. .xml,
.sgml) or a directory name containing a file with the directory name plus a
known extension

create a small function (arg_issourcedoc), which takes a filename and returns
that filename if it is (possibly) a source document or, if it is a directory,
finds the main file in the directory which represents the main document
This commit is contained in:
Martin A. Brown 2016-02-29 17:59:49 -08:00
parent 17a60e367a
commit d807c02173
1 changed files with 10 additions and 6 deletions

View File

@ -59,13 +59,9 @@ def scansourcedirs(dirnames):
for sdir in sorted(dirs):
for fname in sorted(os.listdir(sdir)):
candidates = list()
possible = os.path.join(sdir, fname)
if os.path.isfile(possible):
possible = arg_issourcedoc(os.path.join(sdir, fname))
if possible:
elif os.path.isdir(possible):
possible = sourcedoc_fromdir(possible)
if possible:
logger.warning("Skipping non-directory, non-plain file %s",
@ -81,6 +77,14 @@ def scansourcedirs(dirnames):
return found
def arg_issourcedoc(filename):
if os.path.isfile(filename):
return filename
elif os.path.isdir(filename):
return sourcedoc_fromdir(filename)
return None
def sourcedoc_fromdir(dirname):
candidates = list()
stem, _ = stem_and_ext(dirname)