mirror of
https://git.notmuchmail.org/git/notmuch
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1aa56c2ac5
Add tbody sections so we don't have to color every row. Multiple tbody sections are allowed [1]. Use CSS 3's nth-child to handle even/odd coloring (skipping the spacer rows) [2], which is supported on the major browsers [3]. border-spacing is from CCS 2.1 [4,5]. I'm using it to avoid whitespace between td cells. border-radius is from CCS 3 [6,7]. I'm using it to make the colored sections a bit less harsh. I tried adding rounded borders to the tbody itself doesn't work, but I couldn't get that to work without setting the tbody's display to 'block'. That rounded the corners, but collapsed the cell spacing (e.g. columns were no longer aligned). This commit's by-corner-td approach is not particularly elegant, but it works. The td padding entries just ensure that the cell body is suitably far from the edges that it doesn't fall outside of the rounded corners. The doubled-braces are escapes from Python's str.format. [1]: http://www.w3.org/TR/html5/tabular-data.html#the-table-element [2]: http://www.w3.org/TR/css3-selectors/#nth-child-pseudo [3]: https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-child#Browser_compatibility [4]: http://www.w3.org/TR/CSS2/tables.html#propdef-border-spacing [5]: https://developer.mozilla.org/en-US/docs/Web/CSS/border-spacing#Browser_compatibility [6]: http://www.w3.org/TR/css3-background/#the-border-radius [7]: https://developer.mozilla.org/en-US/docs/Web/CSS/border-radius#Browser_compatibility
328 lines
10 KiB
Python
Executable file
328 lines
10 KiB
Python
Executable file
#!/usr/bin/python
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#
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# Copyright (c) 2011-2012 David Bremner <david@tethera.net>
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# License: Same as notmuch
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# dependencies
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# - python 2.6 for json
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# - argparse; either python 2.7, or install separately
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from __future__ import print_function
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from __future__ import unicode_literals
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import codecs
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import collections
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import datetime
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import email.utils
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import locale
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try: # Python 3
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from urllib.parse import quote
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except ImportError: # Python 2
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from urllib import quote
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import json
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import argparse
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import os
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import re
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import sys
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import subprocess
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import xml.sax.saxutils
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_ENCODING = locale.getpreferredencoding() or sys.getdefaultencoding()
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_PAGES = {}
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if not hasattr(collections, 'OrderedDict'): # Python 2.6 or earlier
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class _OrderedDict (dict):
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"Just enough of a stub to get through Page._get_threads"
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def __init__(self, *args, **kwargs):
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super(_OrderedDict, self).__init__(*args, **kwargs)
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self._keys = [] # record key order
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def __setitem__(self, key, value):
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super(_OrderedDict, self).__setitem__(key, value)
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self._keys.append(key)
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def __values__(self):
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for key in self._keys:
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yield self[key]
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collections.OrderedDict = _OrderedDict
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def read_config(path=None, encoding=None):
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"Read config from json file"
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if not encoding:
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encoding = _ENCODING
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if path:
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fp = open(path)
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else:
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nmbhome = os.getenv('NMBGIT', os.path.expanduser('~/.nmbug'))
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# read only the first line from the pipe
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sha1_bytes = subprocess.Popen(
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['git', '--git-dir', nmbhome, 'show-ref', '-s', 'config'],
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stdout=subprocess.PIPE).stdout.readline()
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sha1 = sha1_bytes.decode(encoding).rstrip()
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fp_byte_stream = subprocess.Popen(
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['git', '--git-dir', nmbhome, 'cat-file', 'blob',
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sha1+':status-config.json'],
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stdout=subprocess.PIPE).stdout
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fp = codecs.getreader(encoding=encoding)(stream=fp_byte_stream)
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return json.load(fp)
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class Thread (list):
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def __init__(self):
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self.running_data = {}
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class Page (object):
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def __init__(self, header=None, footer=None):
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self.header = header
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self.footer = footer
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def write(self, database, views, stream=None):
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if not stream:
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try: # Python 3
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byte_stream = sys.stdout.buffer
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except AttributeError: # Python 2
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byte_stream = sys.stdout
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stream = codecs.getwriter(encoding='UTF-8')(stream=byte_stream)
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self._write_header(views=views, stream=stream)
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for view in views:
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self._write_view(database=database, view=view, stream=stream)
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self._write_footer(views=views, stream=stream)
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def _write_header(self, views, stream):
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if self.header:
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stream.write(self.header)
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def _write_footer(self, views, stream):
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if self.footer:
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stream.write(self.footer)
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def _write_view(self, database, view, stream):
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if 'query-string' not in view:
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query = view['query']
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view['query-string'] = ' and '.join(query)
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q = notmuch.Query(database, view['query-string'])
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q.set_sort(notmuch.Query.SORT.OLDEST_FIRST)
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threads = self._get_threads(messages=q.search_messages())
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self._write_view_header(view=view, stream=stream)
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self._write_threads(threads=threads, stream=stream)
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def _get_threads(self, messages):
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threads = collections.OrderedDict()
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for message in messages:
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thread_id = message.get_thread_id()
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if thread_id in threads:
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thread = threads[thread_id]
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else:
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thread = Thread()
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threads[thread_id] = thread
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thread.running_data, display_data = self._message_display_data(
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running_data=thread.running_data, message=message)
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thread.append(display_data)
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return list(threads.values())
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def _write_view_header(self, view, stream):
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pass
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def _write_threads(self, threads, stream):
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for thread in threads:
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for message_display_data in thread:
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stream.write(
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('{date:10.10s} {from:20.20s} {subject:40.40s}\n'
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'{message-id-term:>72}\n'
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).format(**message_display_data))
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if thread != threads[-1]:
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stream.write('\n')
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def _message_display_data(self, running_data, message):
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headers = ('thread-id', 'message-id', 'date', 'from', 'subject')
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data = {}
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for header in headers:
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if header == 'thread-id':
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value = message.get_thread_id()
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elif header == 'message-id':
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value = message.get_message_id()
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data['message-id-term'] = 'id:"{0}"'.format(value)
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elif header == 'date':
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value = str(datetime.datetime.utcfromtimestamp(
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message.get_date()).date())
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else:
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value = message.get_header(header)
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if header == 'from':
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(value, addr) = email.utils.parseaddr(value)
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if not value:
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value = addr.split('@')[0]
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data[header] = value
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next_running_data = data.copy()
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for header, value in data.items():
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if header in ['message-id', 'subject']:
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continue
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if value == running_data.get(header, None):
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data[header] = ''
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return (next_running_data, data)
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class HtmlPage (Page):
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_slug_regexp = re.compile('\W+')
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def _write_header(self, views, stream):
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super(HtmlPage, self)._write_header(views=views, stream=stream)
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stream.write('<ul>\n')
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for view in views:
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if 'id' not in view:
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view['id'] = self._slug(view['title'])
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stream.write(
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'<li><a href="#{id}">{title}</a></li>\n'.format(**view))
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stream.write('</ul>\n')
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def _write_view_header(self, view, stream):
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stream.write('<h3 id="{id}">{title}</h3>\n'.format(**view))
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stream.write('<p>\n')
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if 'comment' in view:
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stream.write(view['comment'])
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stream.write('\n')
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for line in [
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'The view is generated from the following query:',
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'</p>',
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'<p>',
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' <code>',
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view['query-string'],
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' </code>',
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'</p>',
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]:
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stream.write(line)
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stream.write('\n')
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def _write_threads(self, threads, stream):
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if not threads:
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return
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stream.write('<table>\n')
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for thread in threads:
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stream.write(' <tbody>\n')
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for message_display_data in thread:
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stream.write((
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' <tr>\n'
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' <td>{date}</td>\n'
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' <td><code>{message-id-term}</code></td>\n'
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' </tr>\n'
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' <tr>\n'
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' <td>{from}</td>\n'
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' <td>{subject}</td>\n'
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' </tr>\n'
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).format(**message_display_data))
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stream.write(' </tbody>\n')
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if thread != threads[-1]:
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stream.write(
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' <tbody><tr><td colspan="2"><br /></td></tr></tbody>\n')
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stream.write('</table>\n')
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def _message_display_data(self, *args, **kwargs):
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running_data, display_data = super(
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HtmlPage, self)._message_display_data(
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*args, **kwargs)
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if 'subject' in display_data and 'message-id' in display_data:
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d = {
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'message-id': quote(display_data['message-id']),
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'subject': xml.sax.saxutils.escape(display_data['subject']),
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}
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display_data['subject'] = (
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'<a href="http://mid.gmane.org/{message-id}">{subject}</a>'
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).format(**d)
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for key in ['message-id', 'from']:
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if key in display_data:
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display_data[key] = xml.sax.saxutils.escape(display_data[key])
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return (running_data, display_data)
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def _slug(self, string):
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return self._slug_regexp.sub('-', string)
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_PAGES['text'] = Page()
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_PAGES['html'] = HtmlPage(
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header='''<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Notmuch Patches</title>
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<style media="screen" type="text/css">
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table {{
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border-spacing: 0;
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}}
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td {{
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padding-left: {border_radius};
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padding-right: {border_radius};
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}}
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tr:first-child td:first-child {{
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border-top-left-radius: {border_radius};
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}}
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tr:first-child td:last-child {{
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border-top-right-radius: {border_radius};
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}}
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tr:last-child td:first-child {{
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border-bottom-left-radius: {border_radius};
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}}
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tr:last-child td:last-child {{
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border-bottom-right-radius: {border_radius};
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}}
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tbody:nth-child(4n+1) tr td {{
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background-color: #ffd96e;
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}}
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tbody:nth-child(4n+3) tr td {{
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background-color: #bce;
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}}
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</style>
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</head>
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<body>
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<h2>Notmuch Patches</h2>
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<p>
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Generated: {date}<br />
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For more infomation see <a href="http://notmuchmail.org/nmbug">nmbug</a>
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</p>
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<h3>Views</h3>
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'''.format(date=datetime.datetime.utcnow().date(),
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border_radius='0.5em'),
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footer='</body>\n</html>\n',
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)
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parser = argparse.ArgumentParser()
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parser.add_argument('--text', help='output plain text format',
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action='store_true')
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parser.add_argument('--config', help='load config from given file',
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metavar='PATH')
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parser.add_argument('--list-views', help='list views',
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action='store_true')
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parser.add_argument('--get-query', help='get query for view',
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metavar='VIEW')
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args = parser.parse_args()
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config = read_config(path=args.config)
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if args.list_views:
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for view in config['views']:
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print(view['title'])
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sys.exit(0)
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elif args.get_query != None:
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for view in config['views']:
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if args.get_query == view['title']:
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print(' and '.join(view['query']))
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sys.exit(0)
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else:
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# only import notmuch if needed
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import notmuch
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if args.text:
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page = _PAGES['text']
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else:
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page = _PAGES['html']
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db = notmuch.Database(mode=notmuch.Database.MODE.READ_ONLY)
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page.write(database=db, views=config['views'])
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