cola.utils – Miscellaneous helpers

This module provides miscellaneous utility functions.

cola.utils.add_parents(path_entry_set)

Iterate over each item in the set and add its parent directories.

cola.utils.basename(path)

An os.path.basename() implementation that always uses ‘/’

Avoid os.path.basename because git’s output always uses ‘/’ regardless of platform.

cola.utils.checksum(path)

Return a cheap md5 hexdigest for a path.

cola.utils.dirname(path)

An os.path.dirname() implementation that always uses ‘/’

Avoid os.path.dirname because git’s output always uses ‘/’ regardless of platform.

cola.utils.file_icon(filename)

Returns the full path to an icon file corresponding to filename”s contents.

cola.utils.fork(args)

Launch a command in the background.

cola.utils.grep(pattern, items, squash=True)

Greps a list for items that match a pattern and return a list of matching items. If only one item matches, return just that item.

cola.utils.ident_file_type(filename)

Returns an icon based on the contents of filename.

cola.utils.is_broken()

Is it windows or mac? (e.g. is running git-mergetool non-trivial?)

cola.utils.is_darwin()

Return True on OSX.

cola.utils.is_debian()

Is it debian?

cola.utils.is_linux()

Is this a linux machine?

cola.utils.qm_for_locale(locale)

Returns the .qm file for a particular $LANG values.

cola.utils.quote_repopath(repopath)

Quote a path for nt/dos only.

cola.utils.run_cmd(command)

Run arguments as a command and return output.

>>> run_cmd(["echo", "hello", "world"])
'hello world'
cola.utils.sanitize(s)

Removes shell metacharacters from a string.

cola.utils.slurp(path)

Slurps a filepath into a string.

cola.utils.strip_prefix(prefix, string)

Return string, without the prefix. Blow up if string doesn’t start with prefix.

cola.utils.sublist(a, b)

Subtracts list b from list a and returns the resulting list.

cola.utils.win32_abspath(exe)

Return the absolute path to an .exe if it exists

cola.utils.win32_expand_paths(args)

Expand filenames after the double-dash

cola.utils.write(path, contents)

Writes a string to a file.

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