mirror of
https://github.com/moparisthebest/k-9
synced 2024-11-10 19:45:05 -05:00
77 lines
2.1 KiB
Python
77 lines
2.1 KiB
Python
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#!/usr/bin/env python
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# Rewrite a strings file to get rid of line break/whitespace combinations that get stripped when building with Gradle.
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#
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# Example:
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# <string name="account_size_changed">
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# Account \"<xliff:g id="account">%s</xliff:g>\" shrunk from
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# <xliff:g id="oldSize">%s</xliff:g>
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# to
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# <xliff:g id="newSize">%s</xliff:g>
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# </string>
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#
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# will be rendered as
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#
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# Account "account" shrunk from10MB to1MB
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#
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# when built with Gradle, but displays fine when built with Ant.
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#
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#
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# Written for use with K-9 Mail (https://github.com/k9mail/k-9)
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# Licensed under the WTFPL (http://www.wtfpl.net/about/)
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import sys
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import re
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from lxml import etree
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def fix_text(element):
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if element.text is not None:
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element.text = re.sub(r'^\n\s*([^\s])', "\\1", element.text)
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element.text = re.sub(r'\n\s*$', " ", element.text)
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def fix_tail(element, is_last):
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if element.tail is not None:
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if is_last:
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replacement = ""
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else:
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replacement = " "
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element.tail = re.sub(r'^\n\s*([^\s])', " \\1", element.tail)
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element.tail = re.sub(r'\n\s*$', replacement, element.tail)
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def cleanup_string_elements(elements):
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for element in elements:
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if element.tag is None:
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continue
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tag = element.tag
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children = element.getchildren()
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if tag in ["string", "item"]:
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if len(children) > 0:
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fix_text(element)
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for child in children:
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if isinstance(child.tag, basestring):
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fix_text(child)
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fix_tail(child, child == children[-1])
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elif tag == "plurals":
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cleanup_string_elements(children)
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if len(sys.argv) < 2:
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print "Usage: fix_strings.py <strings file>"
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print "Example: fix_strings.py res/values/strings.xml"
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exit(1)
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strings_file = sys.argv[1]
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parser = etree.XMLParser(strip_cdata=False)
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strings = etree.parse(strings_file, parser=parser)
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cleanup_string_elements(strings.getroot().getchildren())
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strings.write(strings_file, xml_declaration=True, encoding="UTF-8", pretty_print=True)
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