def links(self):
"""Add a link from this file to another in the same folder with a
matching extension, when such a file exists.
"""
def dual_exts_for(ext):
if ext in self.ext_pairings[0].exts:
return self.ext_pairings[1]
if ext in self.ext_pairings[1].exts:
return self.ext_pairings[0]
return _TitledExts((), '')
def is_indexed(path):
if any(fnmatchcase(basename(path), e)
for e in self.tree.ignore_filenames):
return False
if any(fnmatchcase('/' + path.replace(os.sep, '/'), e)
for e in self.tree.ignore_paths):
return False
return True
path_no_ext, ext = splitext(self.path)
dual_exts = dual_exts_for(ext)
for dual_ext in dual_exts.exts:
dual_path = path_no_ext + dual_ext
if (isfile(join(self.tree.source_folder, dual_path)) and
is_indexed(dual_path)):
yield (4,
dual_exts.title,
[(icon(dual_path),
unicode_for_display(basename(dual_path)),
browse_file_url(self.tree.name,
unicode_for_display(dual_path)))])
# Todo? this 'break' breaks handling of multiple extension
# pairings on the same basename.
break
def links(self):
"""Add a link from this file to another in the same folder with a
matching extension, when such a file exists.
"""
def dual_exts_for(ext):
if ext in self.ext_pairings[0].exts:
return self.ext_pairings[1]
if ext in self.ext_pairings[1].exts:
return self.ext_pairings[0]
return _TitledExts((), '')
def is_indexed(path):
if any(fnmatchcase(basename(path), e)
for e in self.tree.ignore_filenames):
return False
if any(fnmatchcase('/' + path.replace(os.sep, '/'), e)
for e in self.tree.ignore_paths):
return False
return True
path_no_ext, ext = splitext(self.path)
dual_exts = dual_exts_for(ext)
for dual_ext in dual_exts.exts:
dual_path = path_no_ext + dual_ext
if (isfile(join(self.tree.source_folder, dual_path)) and
is_indexed(dual_path)):
yield (4,
dual_exts.title,
[(icon(dual_path),
unicode_for_display(basename(dual_path)),
browse_file_url(self.tree.name,
unicode_for_display(dual_path)))])
# Todo? this 'break' breaks handling of multiple extension
# pairings on the same basename.
break
def docs():
"""Yield documents for bulk indexing.
Big Warning: docs also clears the contents of all elements of
needles_by_line because they will no longer be used.
"""
# Index a doc of type 'file' so we can build folder listings.
# At the moment, we send to ES in the same worker that does the
# indexing. We could interpose an external queueing system, but I'm
# willing to potentially sacrifice a little speed here for the easy
# management of self-throttling.
file_info = stat(path)
folder_name, file_name = split(rel_path)
# Hard-code the keys that are hard-coded in the browse()
# controller. Merge with the pluggable ones from needles:
doc = dict(# Some non-array fields:
folder=unicode_for_display(folder_name),
name=unicode_for_display(file_name),
size=file_info.st_size,
is_folder=False,
# And these, which all get mashed into arrays:
**needles)
links = dictify_links(chain.from_iterable(linkses))
if links:
doc['links'] = links
yield es.index_op(doc, doc_type=FILE)
# Index all the lines.
if index_by_line:
for total, annotations_for_this_line, tags in izip(
needles_by_line,
annotations_by_line,
es_lines(finished_tags(lines,
chain.from_iterable(refses),
chain.from_iterable(regionses)))):
# Duplicate the file-wide needles into this line:
total.update(needles)
# We bucket tags into refs and regions for ES because later at
# request time we want to be able to merge them individually
# with those from skimmers.
refs_and_regions = bucket(tags, lambda index_obj: "regions" if
isinstance(index_obj['payload'], basestring) else
"refs")
if 'refs' in refs_and_regions:
total['refs'] = refs_and_regions['refs']
if 'regions' in refs_and_regions:
total['regions'] = refs_and_regions['regions']
if annotations_for_this_line:
total['annotations'] = annotations_for_this_line
yield es.index_op(total)
# Because needles_by_line holds a reference, total is not
# garbage collected. Since we won't use it again, we can clear
# the contents, saving substantial memory on long files.
total.clear()
def docs():
"""Yield documents for bulk indexing.
Big Warning: docs also clears the contents of all elements of
needles_by_line because they will no longer be used.
"""
# Index a doc of type 'file' so we can build folder listings.
# At the moment, we send to ES in the same worker that does the
# indexing. We could interpose an external queueing system, but I'm
# willing to potentially sacrifice a little speed here for the easy
# management of self-throttling.
file_info = stat(path)
folder_name, file_name = split(rel_path)
# Hard-code the keys that are hard-coded in the browse()
# controller. Merge with the pluggable ones from needles:
doc = dict( # Some non-array fields:
folder=unicode_for_display(folder_name),
name=unicode_for_display(file_name),
size=file_info.st_size,
is_folder=False,
# And these, which all get mashed into arrays:
**needles)
links = dictify_links(chain.from_iterable(linkses))
if links:
doc['links'] = links
yield es.index_op(doc, doc_type=FILE)
# Index all the lines.
if index_by_line:
for total, annotations_for_this_line, tags in izip(
needles_by_line, annotations_by_line,
es_lines(
finished_tags(lines, chain.from_iterable(refses),
chain.from_iterable(regionses)))):
# Duplicate the file-wide needles into this line:
total.update(needles)
# We bucket tags into refs and regions for ES because later at
# request time we want to be able to merge them individually
# with those from skimmers.
refs_and_regions = bucket(
tags, lambda index_obj: "regions" if isinstance(
index_obj['payload'], basestring) else "refs")
if 'refs' in refs_and_regions:
total['refs'] = refs_and_regions['refs']
if 'regions' in refs_and_regions:
total['regions'] = refs_and_regions['regions']
if annotations_for_this_line:
total['annotations'] = annotations_for_this_line
yield es.index_op(total)
# Because needles_by_line holds a reference, total is not
# garbage collected. Since we won't use it again, we can clear
# the contents, saving substantial memory on long files.
total.clear()
def links(self):
if self.vcs:
vcs_relative_path = relpath(self.absolute_path(),
self.vcs.get_root_dir())
yield (5,
'%s (%s)' % (self.vcs.get_vcs_name(),
self.vcs.display_rev(vcs_relative_path)),
[('permalink', 'Permalink', url_for('.rev',
tree=self.tree.name,
revision=self.vcs.revision,
path=unicode_for_display(self.path)))])
else:
yield 5, 'Untracked file', []
if is_textual_image(self.path):
yield (4,
'Image',
[('svgview', 'View', url_for('.raw',
tree=self.tree.name,
path=unicode_for_display(self.path)))])
def needles(self):
rel_path = relpath(self.path, self.tree.source_folder)
# Convert from bag of bytes to unicode, which ES demands and the web
# likes:
rel_path = unicode_for_display(rel_path)
superfolder_path, folder_name = split(rel_path)
return [
('path', [rel_path]), # array for consistency with non-folder file docs
('folder', superfolder_path),
('name', folder_name)
]
def needles(self):
"""Fill out path (and path.trigrams)."""
if self.is_link():
# realpath will keep following symlinks until it gets to the 'real' thing.
yield 'link', relpath(realpath(self.absolute_path()),
self.tree.source_folder)
unicode_path = unicode_for_display(self.path)
yield 'path', unicode_path
yield 'file_name', basename(unicode_path)
extension = splitext(unicode_path)[1]
if extension:
yield 'ext', extension[1:] # skip the period
# We store both the contents of textual images twice so that they can
# both show up in searches and be previewed in the browser.
if is_binary_image(self.path) or is_textual_image(self.path):
# If the file was binary, then contents are None, so read it here.
if self.contents is None:
with open(self.absolute_path(), 'rb') as image_file:
self.contents = image_file.read()
bytestring = (self.contents.encode('utf-8') if self.contains_text()
else self.contents)
yield 'raw_data', b64encode(bytestring)
# binary, but not an image
elif not self.contains_text():
yield 'is_binary', True
# Find the last modified time from version control if possible,
# otherwise fall back to the timestamp from stat'ing the file.
modified = None
if self.vcs:
vcs_relative_path = relpath(self.absolute_path(),
self.vcs.get_root_dir())
try:
modified = self.vcs.last_modified_date(vcs_relative_path)
except NotImplementedError:
pass
if modified is None:
file_info = stat(self.absolute_path())
modified = datetime.utcfromtimestamp(file_info.st_mtime)
yield 'modified', modified
