def diff_comment_line_numbers(context, chunks, comment):
"""Render the changed line number ranges for a diff, for use in e-mail.
This will display the original and patched line ranges covered by a
comment, transforming the comment's stored virtual line ranges into
human-readable ranges. It's intended for use in e-mail.
The template tag's output will list the original line ranges only if
there are ranges to show, and same with the patched line ranges.
Args:
context (django.template.Context):
The template context.
chunks (list):
The list of chunks for the diff.
comment (reviewboard.reviews.models.diff_comment.Comment):
The comment containing the line ranges.
Returns:
unicode:
A string representing the line ranges for the comment.
"""
if comment.first_line is None:
# Comments without a line number represent the entire file.
return ''
orig_range_info, patched_range_info = get_displayed_diff_line_ranges(
chunks, comment.first_line, comment.last_line)
if orig_range_info:
orig_start_linenum, orig_end_linenum = \
orig_range_info['display_range']
if orig_start_linenum == orig_end_linenum:
orig_lines_str = '%s' % orig_start_linenum
orig_lines_prefix = 'Line'
else:
orig_lines_str = '%s-%s' % (orig_start_linenum, orig_end_linenum)
orig_lines_prefix = 'Lines'
else:
orig_lines_str = None
orig_lines_prefix = None
if patched_range_info:
patched_start_linenum, patched_end_linenum = \
patched_range_info['display_range']
if patched_start_linenum == patched_end_linenum:
patched_lines_str = '%s' % patched_start_linenum
patched_lines_prefix = 'Lines'
else:
patched_lines_str = '%s-%s' % (patched_start_linenum,
patched_end_linenum)
patched_lines_prefix = 'Lines'
else:
patched_lines_str = None
patched_lines_prefix = None
if orig_lines_str and patched_lines_str:
return '%s %s (original), %s (patched)' % (
orig_lines_prefix, orig_lines_str, patched_lines_str)
elif orig_lines_str:
return '%s %s (original)' % (orig_lines_prefix, orig_lines_str)
elif patched_lines_str:
return '%s %s (patched)' % (patched_lines_prefix, patched_lines_str)
else:
return ''
def diff_comment_line_numbers(context, chunks, comment):
"""Render the changed line number ranges for a diff, for use in e-mail.
This will display the original and patched line ranges covered by a
comment, transforming the comment's stored virtual line ranges into
human-readable ranges. It's intended for use in e-mail.
The template tag's output will list the original line ranges only if
there are ranges to show, and same with the patched line ranges.
Args:
context (django.template.Context):
The template context.
chunks (list):
The list of chunks for the diff.
comment (reviewboard.reviews.models.diff_comment.Comment):
The comment containing the line ranges.
Returns:
unicode:
A string representing the line ranges for the comment.
"""
if comment.first_line is None:
# Comments without a line number represent the entire file.
return ''
orig_range_info, patched_range_info = get_displayed_diff_line_ranges(
chunks, comment.first_line, comment.last_line)
if orig_range_info:
orig_start_linenum, orig_end_linenum = \
orig_range_info['display_range']
if orig_start_linenum == orig_end_linenum:
orig_lines_str = '%s' % orig_start_linenum
orig_lines_prefix = 'Line'
else:
orig_lines_str = '%s-%s' % (orig_start_linenum, orig_end_linenum)
orig_lines_prefix = 'Lines'
else:
orig_lines_str = None
orig_lines_prefix = None
if patched_range_info:
patched_start_linenum, patched_end_linenum = \
patched_range_info['display_range']
if patched_start_linenum == patched_end_linenum:
patched_lines_str = '%s' % patched_start_linenum
patched_lines_prefix = 'Lines'
else:
patched_lines_str = '%s-%s' % (patched_start_linenum,
patched_end_linenum)
patched_lines_prefix = 'Lines'
else:
patched_lines_str = None
patched_lines_prefix = None
if orig_lines_str and patched_lines_str:
return '%s %s (original), %s (patched)' % (
orig_lines_prefix, orig_lines_str, patched_lines_str)
elif orig_lines_str:
return '%s %s (original)' % (orig_lines_prefix, orig_lines_str)
elif patched_lines_str:
return '%s %s (patched)' % (patched_lines_prefix, patched_lines_str)
else:
return ''
