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[enh] add error in case theme doesn't exist

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This commit is contained in:
Laurent Peuch 2016-02-23 06:00:57 +01:00
parent f8580c7900
commit 719b994c07
1 changed files with 2 additions and 0 deletions
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prosopopee/prosopopee.py
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@ -112,6 +112,8 @@ def main():
theme = settings.get("settings", {}).get("theme", "exposure")
error(os.path.exists(os.path.join(os.path.split(os.path.realpath(__file__))[0], "themes", theme)), "'%s' is not an existing theme, available themes are '%s'" % (theme, "', '".join(os.listdir(os.path.join(os.path.split(os.path.realpath(__file__))[0], "themes")))))
templates = Environment(loader=FileSystemLoader([os.path.realpath(os.path.join(os.getcwd(), "templates")), os.path.join(os.path.split(os.path.realpath(__file__))[0], "themes", theme, "templates")]))
index_template = templates.get_template("index.html")
gallery_index_template = templates.get_template("gallery-index.html")