forked from varia/varia.website
100 lines
2.7 KiB
Python
100 lines
2.7 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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Wraps a content object to provide some git information
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"""
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import logging
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from pelican.utils import memoized
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from .git_wrapper import git_wrapper
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DEV_LOGGER = logging.getLogger(__name__)
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class GitContentAdapter(object):
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"""
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Wraps a content object to provide some git information
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"""
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def __init__(self, content):
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self.content = content
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self.git = git_wrapper('.')
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self.tz_name = content.settings.get('TIMEZONE', None)
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self.follow = content.settings['GIT_HISTORY_FOLLOWS_RENAME']
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@memoized
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def is_committed(self):
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'''
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Is committed
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'''
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return len(self.get_commits()) > 0
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@memoized
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def is_modified(self):
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'''
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Has content been modified since last commit
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'''
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return self.git.is_file_modified(self.content.source_path)
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@memoized
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def is_managed_by_git(self):
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'''
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Is content stored in a file managed by git
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'''
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return self.git.is_file_managed_by_git(self.content.source_path)
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@memoized
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def get_commits(self):
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'''
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Get all commits involving this filename
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:returns: List of commits newest to oldest
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'''
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if not self.is_managed_by_git():
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return []
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return self.git.get_commits(self.content.source_path, self.follow)
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@memoized
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def get_oldest_commit(self):
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'''
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Get oldest commit involving this file
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:returns: Oldest commit
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'''
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return self.git.get_commits(self.content.source_path, self.follow)[-1]
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@memoized
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def get_newest_commit(self):
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'''
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Get oldest commit involving this file
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:returns: Newest commit
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'''
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return self.git.get_commits(self.content.source_path, follow=False)[0]
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@memoized
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def get_oldest_filename(self):
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'''
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Get the original filename of this content. Implies follow
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'''
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commit_and_name_iter = self.git.get_commits_and_names_iter(
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self.content.source_path)
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_commit, name = commit_and_name_iter.next()
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return name
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@memoized
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def get_oldest_commit_date(self):
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'''
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Get datetime of oldest commit involving this file
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:returns: Datetime of oldest commit
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'''
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oldest_commit = self.get_oldest_commit()
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return self.git.get_commit_date(oldest_commit, self.tz_name)
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@memoized
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def get_newest_commit_date(self):
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'''
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Get datetime of newest commit involving this file
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:returns: Datetime of newest commit
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'''
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newest_commit = self.get_newest_commit()
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return self.git.get_commit_date(newest_commit, self.tz_name)
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