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Add upgrade ability to pelican-themes. Fix typos.

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I disliked having to do:

$ pelican-theme -r <theme-name> -i <theme-path>

So I modified install() to handle an upgrade of an existing theme. While doing
so, I noticed that in install() and symlink() the script would error with 'no a
directory' instead of 'not a directory'. So I fixed that for you as well.
This commit is contained in:
Ian Cordasco 2012-06-25 08:57:09 -04:00
commit 387e5c1ab9
1 changed files with 18 additions and 5 deletions
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23
pelican/tools/pelican_themes.py
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@ -48,9 +48,11 @@ def main():
parser.add_argument('-i', '--install', dest='to_install', nargs='+', metavar="theme path",
help='The themes to install ')
help='The themes to install')
parser.add_argument('-r', '--remove', dest='to_remove', nargs='+', metavar="theme name",
help='The themes to remove')
parser.add_argument('-U', '--upgrade', dest='to_upgrade', nargs='+',
metavar="theme path", help='The themes to upgrade')
parser.add_argument('-s', '--symlink', dest='to_symlink', nargs='+', metavar="theme path",
help="Same as `--install', but create a symbolic link instead of copying the theme. Useful for theme development")
parser.add_argument('-c', '--clean', dest='clean', action="store_true",
@ -85,6 +87,13 @@ def main():
for i in args.to_install:
install(i, v=args.verbose)
if args.to_upgrade:
if args.verbose:
print('Upgrading themes...')
for i in args.to_upgrade:
install(i, v=args.verbose, u=True)
if args.to_symlink:
if args.verbose:
print('Linking themes...')
@ -149,17 +158,21 @@ def remove(theme_name, v=False):
err(target + ' : no such file or directory')
def install(path, v=False):
def install(path, v=False, u=False):
"""Installs a theme"""
if not os.path.exists(path):
err(path + ' : no such file or directory')
elif not os.path.isdir(path):
err(path + ' : no a directory')
err(path + ' : not a directory')
else:
theme_name = os.path.basename(os.path.normpath(path))
theme_path = os.path.join(_THEMES_PATH, theme_name)
if os.path.exists(theme_path):
exists = os.path.exists(theme_path)
if exists and not u:
err(path + ' : already exists')
elif exists and u:
remove(theme_name, v)
install(path, v)
else:
if v:
print("Copying `{p}' to `{t}' ...".format(p=path, t=theme_path))
@ -174,7 +187,7 @@ def symlink(path, v=False):
if not os.path.exists(path):
err(path + ' : no such file or directory')
elif not os.path.isdir(path):
err(path + ' : no a directory')
err(path + ' : not a directory')
else:
theme_name = os.path.basename(os.path.normpath(path))
theme_path = os.path.join(_THEMES_PATH, theme_name)