def babel_extract(fileobj, keywords, comment_tags, options):
"""Babel extraction method for Jinja templates.
:param fileobj: the file-like object the messages should be extracted from
:param keywords: a list of keywords (i.e. function names) that should be
recognized as translation functions
:param comment_tags: a list of translator tags to search for and include
in the results. (Unused)
:param options: a dictionary of additional options (optional)
:return: an iterator over ``(lineno, funcname, message, comments)`` tuples.
(comments will be empty currently)
"""
extensions = set()
for extension in options.get("extensions", "").split(","):
extension = extension.strip()
if not extension:
continue
extensions.add(ext.import_string(extension))
for extension in JNJ.Environment.Default_Extensions:
if isinstance(extension, pyk.string_types):
extension = ext.import_string(extension)
extensions.add(extension)
if ext.InternationalizationExtension not in extensions:
extensions.add(ext.InternationalizationExtension)
def getbool(options, key, default=False):
return options.get (key, str (default)).lower () in \
('1', 'on', 'yes', 'true')
environment = ext.Environment \
( options.get ("block_start_string", ext.BLOCK_START_STRING)
, options.get ("block_end_string", ext.BLOCK_END_STRING)
, options.get ("variable_start_string", ext.VARIABLE_START_STRING)
, options.get ("variable_end_string", ext.VARIABLE_END_STRING)
, options.get ("comment_start_string", ext.COMMENT_START_STRING)
, options.get ("comment_end_string", ext.COMMENT_END_STRING)
, options.get ("line_statement_prefix") or ext.LINE_STATEMENT_PREFIX
, options.get ("line_comment_prefix") or ext.LINE_COMMENT_PREFIX
, getbool (options, "trim_blocks", ext.TRIM_BLOCKS)
, getbool (options, "lstrip_blocks", ext.LSTRIP_BLOCKS)
, ext.NEWLINE_SEQUENCE
, getbool
(options, "keep_trailing_newline", ext.KEEP_TRAILING_NEWLINE)
, frozenset (extensions)
, cache_size = 0
, auto_reload = False
)
source = fileobj.read().decode(options.get("encoding", "utf-8"))
node = environment.parse(source)
for lineno, func, message in extract_from_ast(node, keywords):
yield lineno, func, message, []
def babel_extract (fileobj, keywords, comment_tags, options) :
"""Babel extraction method for Jinja templates.
:param fileobj: the file-like object the messages should be extracted from
:param keywords: a list of keywords (i.e. function names) that should be
recognized as translation functions
:param comment_tags: a list of translator tags to search for and include
in the results. (Unused)
:param options: a dictionary of additional options (optional)
:return: an iterator over ``(lineno, funcname, message, comments)`` tuples.
(comments will be empty currently)
"""
extensions = set ()
for extension in options.get ("extensions", "").split (",") :
extension = extension .strip ()
if not extension:
continue
extensions.add (ext.import_string (extension))
for extension in JNJ.Environment.Default_Extensions :
if isinstance (extension, pyk.string_types) :
extension = ext.import_string (extension)
extensions.add (extension)
if ext.InternationalizationExtension not in extensions :
extensions.add (ext.InternationalizationExtension)
def getbool(options, key, default=False):
return options.get (key, str (default)).lower () in \
('1', 'on', 'yes', 'true')
environment = ext.Environment \
( options.get ("block_start_string", ext.BLOCK_START_STRING)
, options.get ("block_end_string", ext.BLOCK_END_STRING)
, options.get ("variable_start_string", ext.VARIABLE_START_STRING)
, options.get ("variable_end_string", ext.VARIABLE_END_STRING)
, options.get ("comment_start_string", ext.COMMENT_START_STRING)
, options.get ("comment_end_string", ext.COMMENT_END_STRING)
, options.get ("line_statement_prefix") or ext.LINE_STATEMENT_PREFIX
, options.get ("line_comment_prefix") or ext.LINE_COMMENT_PREFIX
, getbool (options, "trim_blocks", ext.TRIM_BLOCKS)
, getbool (options, "lstrip_blocks", ext.LSTRIP_BLOCKS)
, ext.NEWLINE_SEQUENCE
, getbool (options, "keep_trailing_newline", ext.KEEP_TRAILING_NEWLINE)
, frozenset (extensions)
, cache_size = 0
, auto_reload = False
)
source = fileobj.read ().decode (options.get ("encoding", "utf-8"))
node = environment.parse (source)
for lineno, func, message in extract_from_ast (node, keywords) :
yield lineno, func, message, []
def babel_extract(fileobj, keywords, comment_tags, options):
"""Babel extraction method for Jinja templates.
:param fileobj: the file-like object the messages should be extracted from
:param keywords: a list of keywords (i.e. function names) that should be
recognized as translation functions
:param comment_tags: a list of translator tags to search for and include
in the results. (Unused)
:param options: a dictionary of additional options (optional)
:return: an iterator over ``(lineno, funcname, message, comments)`` tuples.
(comments will be empty currently)
"""
extensions = set()
for extension in options.get("extensions", "").split(","):
extension = extension.strip()
if not extension:
continue
extensions.add(ext.import_string(extension))
for extension in JNJ.Environment.Default_Extensions:
if isinstance(extension, pyk.string_types):
extension = ext.import_string(extension)
extensions.add(extension)
if ext.InternationalizationExtension not in extensions:
extensions.add(ext.InternationalizationExtension)
environment = get_spontaneous_environment \
( options.get ("block_start_string", ext.BLOCK_START_STRING)
, options.get ("block_end_string", ext.BLOCK_END_STRING)
, options.get ("variable_start_string", ext.VARIABLE_START_STRING)
, options.get ("variable_end_string", ext.VARIABLE_END_STRING)
, options.get ("comment_start_string", ext.COMMENT_START_STRING)
, options.get ("comment_end_string", ext.COMMENT_END_STRING)
, options.get ("line_statement_prefix") or ext.LINE_STATEMENT_PREFIX
, options.get ("line_comment_prefix") or ext.LINE_COMMENT_PREFIX
, str (options.get ("trim_blocks", ext.TRIM_BLOCKS)).lower()
in ("1", "on", "yes", "true")
, ext.NEWLINE_SEQUENCE
, frozenset (extensions)
# fill with defaults so that environments are shared
# with other spontaneus environments. The rest of the
# arguments are optimizer, undefined, finalize, autoescape,
# loader, cache size, auto reloading setting and the
# bytecode cache
, True, Undefined, None, False, None, 0, False, None
)
source = fileobj.read().decode(options.get("encoding", "utf-8"))
node = environment.parse(source)
for lineno, func, message in extract_from_ast(node, keywords):
yield lineno, func, message, []
def babel_extract (fileobj, keywords, comment_tags, options) :
"""Babel extraction method for Jinja templates.
:param fileobj: the file-like object the messages should be extracted from
:param keywords: a list of keywords (i.e. function names) that should be
recognized as translation functions
:param comment_tags: a list of translator tags to search for and include
in the results. (Unused)
:param options: a dictionary of additional options (optional)
:return: an iterator over ``(lineno, funcname, message, comments)`` tuples.
(comments will be empty currently)
"""
extensions = set ()
for extension in options.get ("extensions", "").split (",") :
extension = extension .strip ()
if not extension:
continue
extensions.add (ext.import_string (extension))
for extension in JNJ.Environment.Default_Extensions :
if isinstance (extension, pyk.string_types) :
extension = ext.import_string (extension)
extensions.add (extension)
if ext.InternationalizationExtension not in extensions :
extensions.add (ext.InternationalizationExtension)
environment = get_spontaneous_environment \
( options.get ("block_start_string", ext.BLOCK_START_STRING)
, options.get ("block_end_string", ext.BLOCK_END_STRING)
, options.get ("variable_start_string", ext.VARIABLE_START_STRING)
, options.get ("variable_end_string", ext.VARIABLE_END_STRING)
, options.get ("comment_start_string", ext.COMMENT_START_STRING)
, options.get ("comment_end_string", ext.COMMENT_END_STRING)
, options.get ("line_statement_prefix") or ext.LINE_STATEMENT_PREFIX
, options.get ("line_comment_prefix") or ext.LINE_COMMENT_PREFIX
, str (options.get ("trim_blocks", ext.TRIM_BLOCKS)).lower()
in ("1", "on", "yes", "true")
, ext.NEWLINE_SEQUENCE
, frozenset (extensions)
# fill with defaults so that environments are shared
# with other spontaneus environments. The rest of the
# arguments are optimizer, undefined, finalize, autoescape,
# loader, cache size, auto reloading setting and the
# bytecode cache
, True, ext.Undefined, None, False, None, 0, False, None
)
source = fileobj.read ().decode (options.get ("encoding", "utf-8"))
node = environment.parse (source)
for lineno, func, message in extract_from_ast (node, keywords) :
yield lineno, func, message, []