kallithea Files · rhodecode/lib/vcs/utils/paths.py

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Location: kallithea/rhodecode/lib/vcs/utils/paths.py

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Mads Kiilerich

diff parser: match the header order of hg diff --git patches

The output might look like:

diff --git a/A b/B
old mode 100644
new mode 100755
rename from A
rename to B
--- a/A
+++ b/B

Such files were shown as 'modified binary file chmod 100644 => 100755' without
diff.

Now the chmod and diff will be shown ... but still not the rename.

Correct parsing of headers do require a better parser - one do not just use a
regexp.

import os

abspath = lambda * p: os.path.abspath(os.path.join(*p))


def get_dirs_for_path(*paths):
    """
    Returns list of directories, including intermediate.
    """
    for path in paths:
        head = path
        while head:
            head, tail = os.path.split(head)
            if head:
                yield head
            else:
                # We don't need to yield empty path
                break


def get_dir_size(path):
    root_path = path
    size = 0
    for path, dirs, files in os.walk(root_path):
        for f in files:
            try:
                size += os.path.getsize(os.path.join(path, f))
            except OSError:
                pass
    return size


def get_user_home():
    """
    Returns home path of the user.
    """
    return os.getenv('HOME', os.getenv('USERPROFILE')) or ''