diff options
Diffstat (limited to 'ishtar_common/ooo_replace.py')
| -rw-r--r-- | ishtar_common/ooo_replace.py | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/ishtar_common/ooo_replace.py b/ishtar_common/ooo_replace.py index 7baad2439..76ff81e73 100644 --- a/ishtar_common/ooo_replace.py +++ b/ishtar_common/ooo_replace.py @@ -1,6 +1,6 @@ #!/usr/bin/python # -*- coding: utf-8 -*- -# Copyright (C) 2013 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet> +# Copyright (C) 2013-2015 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet> # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as @@ -81,36 +81,48 @@ def _format_value(value, default_value): return value VAR_EXPR = u"###VAR %s###" -WHOLE_KEY_FILTER = u"((?: )*(?:<[^#>]*>)*(?: )*(?:[-a-zA-Z0-9_])+(?: )*)" +WHOLE_KEY_FILTER = u"((?:(?: )*(?:<[^#>]*>)*(?: )*(?:[-a-zA-Z0-9_])*(?: )*)*)" RE_VAR = re.compile(VAR_EXPR % WHOLE_KEY_FILTER) IF_EXPR = u"###IF %s###(.*)###ENDIF###" RE_IF = re.compile(IF_EXPR % WHOLE_KEY_FILTER) -KEY_FILTER = u"(?: )*(<.*>)*(?: )*([-a-zA-Z0-9_]*)(?: )*" -KEY_FILTER = re.compile(KEY_FILTER) +TAG_FILTER = re.compile(u"(<[^<^>]*>)") +KEY_FILTER = re.compile(u"([-a-zA-Z0-9_]*)") def _filter_key(base_key): # return (key, extra_marker) + # manage strange key such as: + # test_<text:span text:style-name="T1">date</text:span> key = base_key[:] key = key.strip() - m = KEY_FILTER.match(key) - if not m: - return '', key - groups = m.groups() - return groups[1], groups[0] - -def _ishtar_parsing(context, value): + tags, new_key = '', key[:] + for tag in TAG_FILTER.findall(key): + tags += tag + new_key = new_key.replace(tag, '') + full_key = '' + for k in KEY_FILTER.findall(new_key): + if not k: + continue + full_key += k + return full_key, tags + +def _ishtar_parsing(context, value, default_value=''): """ ###VAR nom_var### for displaying a variable name ###IF nom_var### ###ENDIF### for conditionnal display Be carreful nested condition are not yet managed! """ - for regexp, sub_exp in ((RE_IF, IF_EXPR), - (RE_VAR, VAR_EXPR)): + for regexp, sub_exp, if_cond in ((RE_IF, IF_EXPR, True), + (RE_VAR, VAR_EXPR, False)): for base_key in regexp.findall(value): - v = "" + v, val = "", None + if if_cond: # the value inside the if is parsed + base_key, val = base_key key, extra_markers = _filter_key(base_key) if key in context and context[key]: - v = unicode(context[key]) + if if_cond: + v = _ishtar_parsing(context, val, default_value) + else: + v = _format_value(context[key], default_value) # to preserve a consistent OOO file put extra_markers if extra_markers: v += extra_markers @@ -148,7 +160,7 @@ def ooo_replace(infile, outfile, context, default_value=''): str_io = StringIO() content.write(str_io) value = str_io.getvalue() - value = _ishtar_parsing(context, value).encode('utf-8') + value = _ishtar_parsing(context, value, default_value).encode('utf-8') for f in inzip.infolist(): if f.filename == 'content.xml': |