我们从Python开源项目中，提取了以下11个代码示例，用于说明如何使用os.path.rstrip()。
def findFileOrDirectory(self, path): path = self.getFilePath(path) if not path: return None, None xmlPath = self.simXml.getXmlPath(path) node = self.simXml.find(xmlPath) if node == None: if path[-1] != "/": #try to select direcotry path += "/" xmlPath = self.simXml.getXmlPath(path) node = self.simXml.find(xmlPath) else: #try to select file path = path.rstrip("/") xmlPath = self.simXml.getXmlPath(path) node = self.simXml.find(xmlPath) if node == None: logging.error("Failed to select: %s" %xmlPath) return None, None return node, xmlPath
def resolve_name(self, modname, parents, path, base): if modname is None: if path: mod_cls = path.rstrip('.') else: mod_cls = None # if documenting a class-level object without path, # there must be a current class, either from a parent # auto directive ... mod_cls = self.env.temp_data.get('autodoc:class') # ... or from a class directive if mod_cls is None: mod_cls = self.env.ref_context.get('py:class') # ... if still None, there's no way to know if mod_cls is None: return None, [] modname, cls = rpartition(mod_cls, '.') parents = [cls] # if the module name is still missing, get it like above if not modname: modname = self.env.temp_data.get('autodoc:module') if not modname: modname = self.env.ref_context.get('py:module') # ... else, it stays None, which means invalid return modname, parents + [base]
def add_url_path_component(path, component): return '%s/%s' % (path.rstrip('/'), component.lstrip('/'))
def parse_name(self): """Determine what module to import and what attribute to document. Returns True and sets *self.modname*, *self.objpath*, *self.fullname*, *self.args* and *self.retann* if parsing and resolving was successful. """ # first, parse the definition -- auto directives for classes and # functions can contain a signature which is then used instead of # an autogenerated one try: explicit_modname, path, base, args, retann = \ py_ext_sig_re.match(self.name).groups() except AttributeError: self.directive.warn('invalid signature for auto%s (%r)' % (self.objtype, self.name)) return False # support explicit module and class name separation via :: if explicit_modname is not None: modname = explicit_modname[:-2] parents = path and path.rstrip('.').split('.') or [] else: modname = None parents = [] self.modname, self.objpath = \ self.resolve_name(modname, parents, path, base) if not self.modname: return False self.args = args self.retann = retann self.fullname = (self.modname or '') + \ (self.objpath and '.' + '.'.join(self.objpath) or '') return True
def resolve_name(self, modname, parents, path, base): if modname is None: if path: modname = path.rstrip('.') else: # if documenting a toplevel object without explicit module, # it can be contained in another auto directive ... modname = self.env.temp_data.get('autodoc:module') # ... or in the scope of a module directive if not modname: modname = self.env.ref_context.get('py:module') # ... else, it stays None, which means invalid return modname, parents + [base]
def parse_got_revision(gclient_output, got_revision_mapping): """Translate git gclient revision mapping to build properties.""" properties = {} solutions_output = { # Make sure path always ends with a single slash. '%s/' % path.rstrip('/') : solution_output for path, solution_output in gclient_output['solutions'].iteritems() } for dir_name, property_name in got_revision_mapping.iteritems(): # Make sure dir_name always ends with a single slash. dir_name = '%s/' % dir_name.rstrip('/') if dir_name not in solutions_output: continue solution_output = solutions_output[dir_name] if solution_output.get('scm') is None: # This is an ignored DEPS, so the output got_revision should be 'None'. revision = commit_position = None else: # Since we are using .DEPS.git, everything had better be git. assert solution_output.get('scm') == 'git' revision = git('rev-parse', 'HEAD', cwd=dir_name).strip() commit_position = get_commit_position(dir_name) properties[property_name] = revision if commit_position: properties['%s_cp' % property_name] = commit_position return properties
def _canonicalize_path(path): import svn.core try: return svn.core.svn_path_canonicalize(path) except AttributeError: # svn_path_canonicalize() appeared in 1.4.0 bindings # There's so much more that we *could* do here, but if we're # here at all its because there's a really old Subversion in # place, and those older Subversion versions cared quite a bit # less about the specifics of path canonicalization. if re.search(_re_url, path): return path.rstrip('/') else: return os.path.normpath(path)
def parse_got_revision(gclient_output, got_revision_mapping): """Translate git gclient revision mapping to build properties.""" properties = {} solutions_output = { # Make sure path always ends with a single slash. '%s/' % path.rstrip('/') : solution_output for path, solution_output in gclient_output['solutions'].iteritems() } for property_name, dir_name in got_revision_mapping.iteritems(): # Make sure dir_name always ends with a single slash. dir_name = '%s/' % dir_name.rstrip('/') if dir_name not in solutions_output: continue solution_output = solutions_output[dir_name] if solution_output.get('scm') is None: # This is an ignored DEPS, so the output got_revision should be 'None'. revision = commit_position = None else: # Since we are using .DEPS.git, everything had better be git. assert solution_output.get('scm') == 'git' revision = git('rev-parse', 'HEAD', cwd=dir_name).strip() commit_position = get_commit_position(dir_name) properties[property_name] = revision if commit_position: properties['%s_cp' % property_name] = commit_position return properties
def documentation(request, slug, path): """Displays the contents of a :class:`sphinxdoc.models.Document`. ``slug`` specifies the project, the document belongs to, ``path`` is the path to the original JSON file relative to the builddir and without the file extension. ``path`` may also be a directory, so this view checks if ``path/index`` exists, before trying to load ``path`` directly. """ project = get_object_or_404(Project, slug=slug) path = path.rstrip('/') try: index = 'index' if path == '' else '%s/index' % path doc = Document.objects.get(project=project, path=index) except ObjectDoesNotExist: doc = get_object_or_404(Document, project=project, path=path) # genindex and modindex get a special template templates = ( 'sphinxdoc/%s.html' % os.path.basename(path), 'sphinxdoc/documentation.html', ) try: env = json.load(open(os.path.join(project.path, BUILDDIR, 'globalcontext.json'), 'r')) except IOError: # It is possible that file does not exist anymore (for example, because # make clean to prepare for running make again), we do not want to # display an error to the user in this case env = None try: update_date = datetime.datetime.fromtimestamp(os.path.getmtime( os.path.join(project.path, BUILDDIR, 'last_build'))) except OSError: # It is possible that file does not exist anymore (for example, because # make clean to prepare for running make again), we do not want to # display an error to the user in this case update_date = datetime.datetime.fromtimestamp(0) data = { 'project': project, 'doc': json.loads(doc.content), 'env': env, 'update_date': update_date, 'search': urlresolvers.reverse('doc-search', kwargs={'slug': slug}), } return render_to_response(templates, data, context_instance=RequestContext(request))
def run(self, context): self.log.info('Cleaning existing files from %s', self.path) deleteDir(self.path) for a in self.archives: if isinstance(a, FilteredArchiveContents): items = [(a.getResolvedPath(context), '')] else: assert isinstance(a, BasePathSet) filteredMembers = None items = a.resolveWithDestinations(context) for (srcAbs, destRel) in items: if destRel and not isDirPath(destRel): destRel = os.path.dirname(destRel) # strip off the zip filename if '..' in destRel: raise Exception('This target does not permit destination paths to contain ".." relative path expressions') try: filesize = os.path.getsize(srcAbs) except Exception: filesize = 0 self.log.info("Unpacking %s (%0.1f MB) to %s", os.path.basename(srcAbs), filesize/1024.0/1024, self.name+destRel) starttime = time.time() with self. __openArchive(srcAbs) as f: mkdir(self.path+destRel) if isinstance(a, FilteredArchiveContents) and a.hasIncludeExcludeFilters(): fullList = _getnames(f) if not fullList: raise BuildException('No files were found in archive "%s"'%(srcAbs)) filteredMembers = [x for x in fullList if a.isIncluded(context, x)] self.log.info("Unpacking %d of %d members in %s", len(filteredMembers), len(fullList), os.path.basename(srcAbs)) if not filteredMembers: raise BuildException('No files matching the specified include/exclude filters were found in archive "%s": %s'%(srcAbs, a)) if len(filteredMembers)==len(fullList): raise BuildException('No files were excluded from the unpacking operation by the specified filters (check filters are correct): %s'%a) else: filteredMembers = _getnames(f) # NB: some archive types want a list of string members, others want TarInfo objects etc, so # if we support other archive types in future might need to do a bit of work here path = normLongPath(self.path+destRel) for m in filteredMembers: if not isDirPath(m): info = _getinfo(f, m) if isinstance(a, FilteredArchiveContents): _setfilename(info, a.mapDestPath(context, _getfilename(info))) if isWindows(): _setfilename(info, _getfilename(info).replace('/', '\\')) f.extract(info, path=path) else: # we should create empty directories too if isinstance(a, FilteredArchiveContents): m = a.mapDestPath(context, m).rstrip('/') m = path.rstrip('/\\')+'/'+m if isWindows(): m = m.replace('/', '\\') mkdir(m) self.log.info("Completed unpacking %s (%0.1f MB) in %0.1f seconds", os.path.basename(srcAbs), filesize/1024.0/1024, (time.time()-starttime))
