diff options
Diffstat (limited to 'mako/lookup.py')
| -rw-r--r-- | mako/lookup.py | 163 |
1 files changed, 83 insertions, 80 deletions
diff --git a/mako/lookup.py b/mako/lookup.py index 0d3f304..a3010d5 100644 --- a/mako/lookup.py +++ b/mako/lookup.py @@ -5,10 +5,12 @@ # the MIT License: http://www.opensource.org/licenses/mit-license.php import os -import stat import posixpath import re -from mako import exceptions, util +import stat + +from mako import exceptions +from mako import util from mako.template import Template try: @@ -151,41 +153,41 @@ class TemplateLookup(TemplateCollection): """ - def __init__(self, - directories=None, - module_directory=None, - filesystem_checks=True, - collection_size=-1, - format_exceptions=False, - error_handler=None, - disable_unicode=False, - bytestring_passthrough=False, - output_encoding=None, - encoding_errors='strict', - - cache_args=None, - cache_impl='beaker', - cache_enabled=True, - cache_type=None, - cache_dir=None, - cache_url=None, - - modulename_callable=None, - module_writer=None, - default_filters=None, - buffer_filters=(), - strict_undefined=False, - imports=None, - future_imports=None, - enable_loop=True, - input_encoding=None, - preprocessor=None, - lexer_cls=None, - include_error_handler=None): - - self.directories = [posixpath.normpath(d) for d in - util.to_list(directories, ()) - ] + def __init__( + self, + directories=None, + module_directory=None, + filesystem_checks=True, + collection_size=-1, + format_exceptions=False, + error_handler=None, + disable_unicode=False, + bytestring_passthrough=False, + output_encoding=None, + encoding_errors="strict", + cache_args=None, + cache_impl="beaker", + cache_enabled=True, + cache_type=None, + cache_dir=None, + cache_url=None, + modulename_callable=None, + module_writer=None, + default_filters=None, + buffer_filters=(), + strict_undefined=False, + imports=None, + future_imports=None, + enable_loop=True, + input_encoding=None, + preprocessor=None, + lexer_cls=None, + include_error_handler=None, + ): + + self.directories = [ + posixpath.normpath(d) for d in util.to_list(directories, ()) + ] self.module_directory = module_directory self.modulename_callable = modulename_callable self.filesystem_checks = filesystem_checks @@ -195,34 +197,34 @@ class TemplateLookup(TemplateCollection): cache_args = {} # transfer deprecated cache_* args if cache_dir: - cache_args.setdefault('dir', cache_dir) + cache_args.setdefault("dir", cache_dir) if cache_url: - cache_args.setdefault('url', cache_url) + cache_args.setdefault("url", cache_url) if cache_type: - cache_args.setdefault('type', cache_type) + cache_args.setdefault("type", cache_type) self.template_args = { - 'format_exceptions': format_exceptions, - 'error_handler': error_handler, - 'include_error_handler': include_error_handler, - 'disable_unicode': disable_unicode, - 'bytestring_passthrough': bytestring_passthrough, - 'output_encoding': output_encoding, - 'cache_impl': cache_impl, - 'encoding_errors': encoding_errors, - 'input_encoding': input_encoding, - 'module_directory': module_directory, - 'module_writer': module_writer, - 'cache_args': cache_args, - 'cache_enabled': cache_enabled, - 'default_filters': default_filters, - 'buffer_filters': buffer_filters, - 'strict_undefined': strict_undefined, - 'imports': imports, - 'future_imports': future_imports, - 'enable_loop': enable_loop, - 'preprocessor': preprocessor, - 'lexer_cls': lexer_cls + "format_exceptions": format_exceptions, + "error_handler": error_handler, + "include_error_handler": include_error_handler, + "disable_unicode": disable_unicode, + "bytestring_passthrough": bytestring_passthrough, + "output_encoding": output_encoding, + "cache_impl": cache_impl, + "encoding_errors": encoding_errors, + "input_encoding": input_encoding, + "module_directory": module_directory, + "module_writer": module_writer, + "cache_args": cache_args, + "cache_enabled": cache_enabled, + "default_filters": default_filters, + "buffer_filters": buffer_filters, + "strict_undefined": strict_undefined, + "imports": imports, + "future_imports": future_imports, + "enable_loop": enable_loop, + "preprocessor": preprocessor, + "lexer_cls": lexer_cls, } if collection_size == -1: @@ -248,17 +250,18 @@ class TemplateLookup(TemplateCollection): else: return self._collection[uri] except KeyError: - u = re.sub(r'^\/+', '', uri) - for dir in self.directories: + u = re.sub(r"^\/+", "", uri) + for dir_ in self.directories: # make sure the path seperators are posix - os.altsep is empty # on POSIX and cannot be used. - dir = dir.replace(os.path.sep, posixpath.sep) - srcfile = posixpath.normpath(posixpath.join(dir, u)) + dir_ = dir_.replace(os.path.sep, posixpath.sep) + srcfile = posixpath.normpath(posixpath.join(dir_, u)) if os.path.isfile(srcfile): return self._load(srcfile, uri) else: raise exceptions.TopLevelLookupException( - "Cant locate template for uri %r" % uri) + "Cant locate template for uri %r" % uri + ) def adjust_uri(self, uri, relativeto): """Adjust the given ``uri`` based on the given relative URI.""" @@ -267,12 +270,13 @@ class TemplateLookup(TemplateCollection): if key in self._uri_cache: return self._uri_cache[key] - if uri[0] != '/': + if uri[0] != "/": if relativeto is not None: v = self._uri_cache[key] = posixpath.join( - posixpath.dirname(relativeto), uri) + posixpath.dirname(relativeto), uri + ) else: - v = self._uri_cache[key] = '/' + uri + v = self._uri_cache[key] = "/" + uri else: v = self._uri_cache[key] = uri return v @@ -295,9 +299,9 @@ class TemplateLookup(TemplateCollection): """ filename = posixpath.normpath(filename) - for dir in self.directories: - if filename[0:len(dir)] == dir: - return filename[len(dir):] + for dir_ in self.directories: + if filename[0 : len(dir_)] == dir_: + return filename[len(dir_) :] else: return None @@ -320,7 +324,8 @@ class TemplateLookup(TemplateCollection): filename=posixpath.normpath(filename), lookup=self, module_filename=module_filename, - **self.template_args) + **self.template_args + ) return template except: # if compilation fails etc, ensure @@ -337,8 +342,7 @@ class TemplateLookup(TemplateCollection): try: template_stat = os.stat(template.filename) - if template.module._modified_time < \ - template_stat[stat.ST_MTIME]: + if template.module._modified_time < template_stat[stat.ST_MTIME]: self._collection.pop(uri, None) return self._load(template.filename, uri) else: @@ -346,7 +350,8 @@ class TemplateLookup(TemplateCollection): except OSError: self._collection.pop(uri, None) raise exceptions.TemplateLookupException( - "Cant locate template for uri %r" % uri) + "Cant locate template for uri %r" % uri + ) def put_string(self, uri, text): """Place a new :class:`.Template` object into this @@ -355,10 +360,8 @@ class TemplateLookup(TemplateCollection): """ self._collection[uri] = Template( - text, - lookup=self, - uri=uri, - **self.template_args) + text, lookup=self, uri=uri, **self.template_args + ) def put_template(self, uri, template): """Place a new :class:`.Template` object into this |