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import os
from .page import Page
def tree_prefix(sha, tree):
return os.path.join(sha, 't', tree)
class TreePage(Page):
def __init__(self, out_dir, name, commit, sub_tree, repo, content_subdir):
super(TreePage, self).__init__('tree.md', out_dir, os.path.join(tree_prefix(commit.hexsha, sub_tree), 'index.md'), name, content_subdir)
self.tree = commit.tree.join(sub_tree) if sub_tree else commit.tree
self.repo = repo
self.commit = commit
self.sub_tree = sub_tree
def _generate_entries(self, nodes):
entries = []
for node in nodes:
latest_commit = next(self.repo.iter_commits(self.commit, max_count=1, paths=node.path))
entry = {
'name': node.name + str('/' if node.type == 'tree' else ''),
'modified': latest_commit.committed_datetime
}
entries.append(entry)
return entries
def _get_entries(self):
files = self._generate_entries(self.tree.blobs)
dirs = self._generate_entries(self.tree.trees)
files.sort(key=lambda x: x['name'])
dirs.sort(key=lambda x: x['name'])
return dirs + files
def context(self):
return {
'content_subdir': self.content_subdir,
'entries': self._get_entries(),
'subdir': '/'.join([self.content_subdir, tree_prefix(self.commit.hexsha, self.tree.path)]),
'title': self.name + ': Tree'
}
def build_pages(self, factory):
visited = set()
remaining = [self.sub_tree]
tree_pages = []
while remaining:
current = remaining.pop()
if not current in visited:
visited.add(current)
tree = self.commit.tree.join(current) if current else self.commit.tree
tree_pages.append(factory.new_tree(self.commit, tree.path, self.repo))
for sub_tree in tree.trees:
remaining.append(sub_tree.path)
return tree_pages
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