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- Committer: Chad MILLER
- Date: 2015-10-19 18:42:18 UTC
- Revision ID: chad.miller@canonical.com-20151019184218-benco7vjulfva1lc
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fileformats/grd.py
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import os
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import logging
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import xml.etree.ElementTree as ET
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from hashlib import md5
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from .xtb import load_xtb
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from .utils import OrderedXMLParser, ET
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class UnknownTag(ValueError):
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pass
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drives reading the GRIT translation files "XTB"."""
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#logging.debug("Parsing %s", file_name)
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tree = ET.parse(file_name)
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try:
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tree = ET.parse(file_name, parser=OrderedXMLParser())
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except FileNotFoundError as exc:
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logging.warn("Can't find %s as requested by %s", file_name, toplevel_grd)
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return
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root = tree.getroot()
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parsegrd_walker(txln_info, file_name, root, conditions, toplevel_grd)
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if "refs" not in txln_info[grdsid]:
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txln_info[grdsid]["refs"] = list()
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txln_info[grdsid]["refs"].append(dict(note=node.attrib.get("desc", ""), id=node.attrib["name"], conditions=conditions, file=file_name))
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assert file_name.endswith((".grd", ".grdp")), file_name
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txln_info[grdsid]["refs"].append(
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dict(
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note=node.attrib.get("desc", ""),
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id=node.attrib["name"],
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conditions=conditions,
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grdfile=file_name # back reference to GRD who wants that GRDID
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))
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def parsegrd_file(txln_info, file_name, node, conditions, toplevel_grd):
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"""This is where we jump into parsing a translation "XTB" file for some
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xtb_filename = os.path.normpath(os.path.join(os.path.dirname(file_name), node.attrib["path"]))
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lang = node.attrib["lang"]
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load_xtb(lang, txln_info, toplevel_grd, xtb_filename, conditions)
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try:
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load_xtb(lang, txln_info, toplevel_grd, xtb_filename, conditions)
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except FileNotFoundError as exc:
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logging.warn("file %s, asked for by %s, could not be found, so we didn't import anything from it.", xtb_filename, toplevel_grd)
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def parsegrd_if(txln_info, file_name, node, conditions, toplevel_grd):
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"""GRDs can have conditions, and we pluck them out and store them with the
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return list(temp_txln_info.keys())
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def store_new_xtb_file(txln_info, dest_filename, ref_grd_filename, lang_to_add, grdsid_list_to_insert):
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"""We just updated the referring GRD file for this language, so now we dump
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all known strings for this language."""
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assert ref_grd_filename.endswith((".grd", ".grdp")), ref_grd_filename
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root = ET.Element("translationbundle")
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root.text = "\n"
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continue
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if "langs" not in template_info:
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logging.warning("In writing XTB for %s, grdsid %s has no 'langs'. Skipping! This might be discarding information!", lang_to_add, grdsid)
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logging.debug("In writing XTB for %s, grdsid %s is apparently unwanted.", lang_to_add, grdsid)
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continue
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txln = template_info["langs"].get(lang_to_add)
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logging.error("Wanted to find the best ref for %r, for %r, but there are no refs!", dest_filename, grdsid)
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continue
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for ref in template_info["refs"]:
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if ref_grd_filename.endswith(os.path.dirname(ref["file"])):
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best_ref = ref
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refs = template_info["refs"]
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# order most matching to least matching on referring grdfile filename
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refs.sort(key=lambda ref: -len(set(os.path.split(ref["grdfile"])) & set(os.path.split(ref_grd_filename))))
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best_ref = refs[0]
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if not best_ref:
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logging.error("Tried to find the best ref in %s for %r, for %r, but failed!", template_info["refs"], dest_filename, grdsid)
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continue
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translation = ET.Element("translation", dict(id=best_ref["id"]))
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translation.text = txln
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assert isinstance(txln[0][0], str), txln
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translation.text = txln[0][0] # string from first available tuple TODO(cm) Decide if this is best.
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root.append(translation)
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try:
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translations_tags = root.findall("translations")
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if len(translations_tags) == 0:
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logging.info("No translations tag in %r, so not exporting. Skipping it.", source_grd_filename,)
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logging.debug("No translations tag in %r, so not exporting. Skipping it.", source_grd_filename,)
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return
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elif len(translations_tags) > 1:
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logging.error("%s translations tag to update in %r. I don't know what to do with these.", len(translations_tags), source_grd_filename)
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iflpxln_tag.tail = "\n"
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translations_tag.append(iflpxln_tag)
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for lang_to_add in languages_in_grdandgettext-languages_in_grd:
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assert "." not in lang_to_add
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assert "/" not in lang_to_add
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for gettext_lang_to_add in languages_in_grdandgettext-languages_in_grd:
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assert "." not in gettext_lang_to_add
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assert "/" not in gettext_lang_to_add
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grd_container = os.path.dirname(dest_grd_filename)
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xtb_filename = os.path.join(destination_container, os.path.splitext(os.path.basename(dest_grd_filename))[0], lang_to_add + ".xtb")
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xtb_filename = os.path.join(destination_container, os.path.splitext(os.path.basename(dest_grd_filename))[0], gettext_lang_to_add + ".xtb")
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xtb_filename_relative_to_grd = os.path.relpath(xtb_filename, start=grd_container)
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# update GRD
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file_tag = ET.Element("file", dict(lang=lang_to_add, path=xtb_filename_relative_to_grd))
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file_tag = ET.Element("file", dict(lang=gettext_lang_to_add, path=xtb_filename_relative_to_grd))
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file_tag.tail = "\n "
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iflpxln_tag.append(file_tag)
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# make new XTB
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store_new_xtb_file(source_txln_info, xtb_filename, source_grd_filename, lang_to_add, grdsid_list_to_insert)
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store_new_xtb_file(source_txln_info, xtb_filename, source_grd_filename, gettext_lang_to_add, grdsid_list_to_insert)
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# for lang_to_update in languages_in_grdandgettext & languages_in_grd:
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# assert "." not in lang_to_add
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# assert "/" not in lang_to_add
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# assert "." not in gettext_lang_to_add
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# assert "/" not in gettext_lang_to_add
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#
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# xtb_file_name = os.path.join(, os.path.splitext(os.path.basename(dest_grd_filename))[0] + "_" + lang_to_add + ".xtb")
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# xtb_file_name = os.path.join(, os.path.splitext(os.path.basename(dest_grd_filename))[0] + "_" + gettext_lang_to_add + ".xtb")
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# xtb_file_name_relative = os.path.join(os.path.dirname(dest_grd_filename), xtb_file_name)
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#
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# update_existing_xtb_file(source_txln_info, xtb_file_name_relative, lang_to_add, grdsid_list_to_insert)
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# update_existing_xtb_file(source_txln_info, xtb_file_name_relative, gettext_lang_to_add, grdsid_list_to_insert)
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def save_grd(txln_info, source_file_name, source_container, destination_container):
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"""Write out a GRIT GRD file. We use the same files we started with, and
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source_file_relative_to_source_container = source_file_name[len(source_container):].lstrip(os.sep)
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dest_filename = os.path.join(destination_container, source_file_relative_to_source_container)
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tree = ET.parse(source_file_name)
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tree = ET.parse(source_file_name, parser=OrderedXMLParser())
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root = tree.getroot()
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add_missing_grd_files_and_export_xtb(txln_info, root, source_file_name, dest_filename, destination_container)
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