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Support recursive folders #2

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Support recursive folders #2

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22 changes: 14 additions & 8 deletions Sculpt_Alphas_Manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -61,16 +61,21 @@ def draw(self, context):
#--------------------------------------------------------------------------------------
# F U N C T I O N A L I T I E S
#--------------------------------------------------------------------------------------
def check_extension(filename):
return any([filename.lower().endswith(ext) for ext in [".jpeg", ".jpg", ".png", ".tif"]])

def category_folders(lib_path):
length = len(lib_path)
folders = []
for dirpath, _, filenames in os.walk(lib_path, followlinks=True):
if any(check_extension(filename) for filename in filenames):
folders.append(dirpath[length:].lstrip(os.sep))
return folders

# CATEGORIES PREVIEWS FUNCTION
def preview_sub_folders_categories(self, context):
lib_path = context.preferences.addons[__name__].preferences.sculpt_alphas_library

list_of_category_folders = []
for folder in os.listdir(lib_path):
if os.path.isdir(os.path.join(lib_path, folder)):
list_of_category_folders.append(folder)

list_of_category_folders = category_folders(lib_path)
return [(name, name, "") for name in list_of_category_folders]

# CATEGORY ITEMS PREVIEWS FUNCTION
Expand All @@ -93,7 +98,7 @@ def preview_items_in_folders(self, context):
if directory and os.path.exists(directory):
image_paths = []
for fn in os.listdir(directory):
if fn.lower().endswith(".jpeg") or fn.lower().endswith(".jpg") or fn.lower().endswith(".png") or fn.lower().endswith(".tif"):
if check_extension(fn):
image_paths.append(fn)

for i, name in enumerate(image_paths):
Expand Down Expand Up @@ -228,4 +233,5 @@ def unregister():
preview_collections.clear()

if __name__ == "__main__":
register()
register()