536 lines
22 KiB
Python
536 lines
22 KiB
Python
# ------------------------------------------------------------------------------
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import os, re, time, copy
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from utils import produceNiceMessage
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# ------------------------------------------------------------------------------
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poHeader = '''msgid ""
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msgstr ""
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"Project-Id-Version: %s\\n"
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"POT-Creation-Date: %s\\n"
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"MIME-Version: 1.0\\n"
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"Content-Type: text/plain; charset=utf-8\\n"
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"Content-Transfer-Encoding: 8bit\\n"
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"Plural-Forms: nplurals=1; plural=0\\n"
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"Language-code: %s\\n"
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"Language-name: %s\\n"
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"Preferred-encodings: utf-8 latin1\\n"
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"Domain: %s\\n"
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%s
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'''
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fallbacks = {'en': 'en-us en-ca',
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'fr': 'fr-be fr-ca fr-lu fr-mc fr-ch fr-fr'}
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# Standard Appy labels with their default value in english ---------------------
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appyLabels = [
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('app_name', 'Appy'),
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('workflow_state', 'state'),
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('workflow_comment', 'Optional comment'),
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('appy_title', 'Title'),
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('data_change', 'Data change'),
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('modified_field', 'Modified field'),
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('previous_value', 'Previous value or modification'),
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('phase', 'phase'),
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('choose_a_value', ' - '),
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('choose_a_doc', '[ Documents ]'),
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('min_ref_violated', 'You must choose more elements here.'),
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('max_ref_violated', 'Too much elements are selected here.'),
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('no_ref', 'No object.'),
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('add_ref', 'Add a new one'),
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('action_ok', 'The action has been successfully executed.'),
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('action_ko', 'A problem occurred while executing the action.'),
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('move_up', 'Move up'),
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('move_down', 'Move down'),
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('query_create', 'create'),
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('query_import', 'import'),
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('query_no_result', 'Nothing to see for the moment.'),
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('query_consult_all', 'consult all'),
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('import_title', 'Importing data into your application'),
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('import_show_hide', 'Show / hide alreadly imported elements.'),
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('import_already', 'Already imported.'),
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('import_many', 'Import selected elements'),
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('import_done', 'Import terminated successfully.'),
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('search_title', 'Advanced search'),
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('search_button', 'Search'),
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('search_results', 'Search results'),
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('search_results_descr', ' '),
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('search_new', 'New search'),
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('search_from', 'From'),
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('search_to', 'to'),
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('search_or', 'or'),
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('search_and', 'and'),
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('ref_invalid_index', 'No move occurred: please specify a valid number.'),
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('bad_long', 'An integer value is expected; do not enter any space.'),
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('bad_float', 'A floating-point number is expected; use the dot as decimal ' \
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'separator, not a comma; do not enter any space.'),
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('bad_date', 'Please specify a valid date.'),
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('bad_email', 'Please enter a valid email.'),
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('bad_url', 'Please enter a valid URL.'),
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('bad_alphanumeric', 'Please enter a valid alphanumeric value.'),
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('bad_select_value', 'The value is not among possible values for this field.'),
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('select_delesect', '(Un)select all'),
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('no_elem_selected', 'You must select at least one element.'),
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('object_edit', 'Edit'),
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('object_delete', 'Delete'),
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('object_unlink', 'Unlink'),
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('page_unlock', 'Unlock'),
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('delete_confirm', 'Are you sure you want to delete this element?'),
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('unlink_confirm', 'Are you sure you want to unlink this element?'),
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('unlock_confirm', 'Are you sure you want to unlock this page?'),
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('delete_done', 'The element has been deleted.'),
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('unlink_done', 'The element has been unlinked.'),
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('unlock_done', 'The page has been unlocked.'),
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('goto_first', 'Go to top'),
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('goto_previous', 'Go to previous'),
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('goto_next', 'Go to next'),
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('goto_last', 'Go to end'),
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('goto_source', 'Go back'),
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('whatever', 'Whatever'),
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('yes', 'Yes'),
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('no', 'No'),
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('field_required', 'Please fill this field.'),
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('field_invalid', 'Please fill or correct this.'),
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('file_required', 'Please select a file.'),
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('image_required', 'The uploaded file must be an image.'),
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('odt', 'ODT'),
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('pdf', 'PDF'),
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('doc', 'DOC'),
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('rtf', 'RTF'),
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('ods', 'ODS'),
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('xls', 'XLS'),
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('front_page_text', 'Welcome to this Appy-powered site.'),
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('captcha_text', 'Please type "${text}" (without the double quotes) in the ' \
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'field besides, but without the character at position ' \
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'${number}.'),
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('bad_captcha', 'The code was not correct. Please try again.'),
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('app_login', 'Login'),
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('app_connect', 'Log in'),
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('app_logout', 'Logout'),
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('app_password', 'Password'),
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('app_home', 'Home'),
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('login_reserved', 'This login is reserved.'),
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('login_in_use', 'This login is already in use.'),
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('login_ko', 'Login failed.'),
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('login_ok', 'Welcome! You are now logged in.'),
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('password_too_short', 'Passwords must contain at least ${nb} characters.'),
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('passwords_mismatch', 'Passwords do not match.'),
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('object_save', 'Save'),
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('object_saved', 'Changes saved.'),
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('validation_error', 'Please correct the indicated errors.'),
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('object_cancel', 'Cancel'),
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('object_canceled', 'Changes canceled.'),
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('enable_cookies', 'You must enable cookies before you can log in.'),
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('page_previous', 'Previous page'),
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('page_next', 'Next page'),
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('forgot_password', 'Forgot password?'),
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('ask_password_reinit', 'Ask new password'),
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('wrong_password_reinit', 'Something went wrong. First possibility: you ' \
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'have already clicked on the link (maybe have you double-clicked?) ' \
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'and your password has already been re-initialized. Please check ' \
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'that you haven\'t received your new password in another email. ' \
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'Second possibility: the link that you received in your mailer was ' \
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'splitted on several lines. In this case, please re-type the link in ' \
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'one single line and retry. Third possibility: you have waited too ' \
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'long and your request has expired, or a technical error occurred. ' \
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'In this case, please try again to ask a new password from the start.'),
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('reinit_mail_sent', 'A mail has been sent to you. Please follow the ' \
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'instructions from this email.'),
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('reinit_password', 'Password re-initialisation'),
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('reinit_password_body', 'Hello,<br/><br/>A password re-initialisation ' \
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'has been requested, tied to this email address, for the website ' \
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'${siteUrl}. If you are not at the origin of this request, please ' \
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'ignore this email. Else, click on the link below to receive a new ' \
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'password.<br/><br/>${url}'),
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('new_password', 'Your new password'),
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('new_password_body', 'Hello,<br/><br/>The new password you have ' \
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'requested for website ${siteUrl} is ${password}<br/>' \
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'<br/>Best regards.'),
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('new_password_sent', 'Your new password has been sent to you by email.'),
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('last_user_access', 'Last access'),
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('object_history', 'History'),
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('object_created_by', 'By'),
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('object_created_on', 'On'),
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('object_modified_on', 'Last updated on'),
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('object_action', 'Action'),
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('object_author', 'Author'),
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('action_date', 'Date'),
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('action_comment', 'Comment'),
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('day_Mon_short', 'Mon'),
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('day_Tue_short', 'Tue'),
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('day_Wed_short', 'Wed'),
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('day_Thu_short', 'Thu'),
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('day_Fri_short', 'Fri'),
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('day_Sat_short', 'Sat'),
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('day_Sun_short', 'Sun'),
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('day_Off_short', 'Off'),
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('day_Mon', 'Monday'),
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('day_Tue', 'Tuesday'),
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('day_Wed', 'Wednesday'),
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('day_Thu', 'Thursday'),
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('day_Fri', 'Friday'),
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('day_Sat', 'Saturday'),
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('day_Sun', 'Sunday'),
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('day_Off', 'Day off'),
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('ampm_am', 'AM'),
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('ampm_pm', 'PM'),
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('month_Jan_short', 'Jan'),
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('month_Feb_short', 'Feb'),
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('month_Mar_short', 'Mar'),
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('month_Apr_short', 'Apr'),
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('month_May_short', 'May'),
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('month_Jun_short', 'Jun'),
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('month_Jul_short', 'Jul'),
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('month_Aug_short', 'Aug'),
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('month_Sep_short', 'Sep'),
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('month_Oct_short', 'Oct'),
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('month_Nov_short', 'Nov'),
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('month_Dec_short', 'Dec'),
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('month_Jan', 'January'),
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('month_Feb', 'February'),
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('month_Mar', 'March'),
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('month_Apr', 'April'),
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('month_May', 'May'),
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('month_Jun', 'June'),
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('month_Jul', 'July'),
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('month_Aug', 'Augustus'),
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('month_Sep', 'September'),
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('month_Oct', 'October'),
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('month_Nov', 'November'),
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('month_Dec', 'December'),
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('today', 'Today'),
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('which_event', 'Which event type would you like to create?'),
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('event_span', 'Extend the event on the following number of days (leave ' \
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'blank to create an event on the current day only):'),
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('del_next_events', 'Also delete successive events of the same type.'),
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('history_insert', 'Inserted by ${userName}'),
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('history_delete', 'Deleted by ${userName}'),
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('changes_show', 'Show changes'),
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('changes_hide', 'Hide changes'),
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('anonymous', 'an anonymous user'),
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('page_locked', '${date} - This page is locked by ${user}.'),
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('warn_leave_form', 'In some situations, by leaving this page this way, you ' \
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'may lose encoded data or prevent other users from ' \
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'editing it afterwards. Please use buttons instead.'),
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]
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# Some default values for labels whose ids are not fixed (so they can't be
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# included in the previous variable).
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CONFIG = "Configuration panel for product '%s'"
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# The following messages (starting with MSG_) correspond to tool
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# attributes added for every gen-class (warning: the message IDs correspond
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# to MSG_<attributePrefix>).
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MSG_podTemplate = "POD template for field '%s'"
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MSG_formats = "Output format(s) for field '%s'"
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MSG_resultColumns = "Columns to display while showing query results"
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MSG_enableAdvancedSearch = "Enable advanced search"
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MSG_numberOfSearchColumns = "Number of search columns"
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MSG_searchFields = "Search fields"
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POD_ASKACTION = 'Trigger related action'
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EMAIL_SUBJECT = '${siteTitle} - Action \\"${transitionName}\\" has been ' \
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'performed on element entitled \\"${objectTitle}\\".'
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EMAIL_BODY = 'You can consult this element at ${objectUrl}.'
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CONFIRM = 'Are you sure ?'
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# ------------------------------------------------------------------------------
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class PoMessage:
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'''Represents a i18n message (po format).'''
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def __init__(self, id, msg, default, fuzzy=False, comments=[],
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niceDefault=False):
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self.id = id
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self.msg = msg
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self.default = default
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if niceDefault: self.produceNiceDefault()
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self.fuzzy = fuzzy # True if the default value has changed in the pot
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# file: the msg in the po file needs to be translated again.
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self.comments = comments
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def update(self, newMsg, isPot, language):
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'''Updates me with new values from p_newMsg. If p_isPot is True (which
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means that the current file is a pot file), I do not care about
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filling self.msg.'''
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if isPot:
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self.msg = ""
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if not self.default:
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self.default = newMsg.default
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# It means that if the default message has changed, we will not
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# update it in the pot file. We will always keep the one that
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# the user may have changed in the pot file. We will write a
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# default message only when no default message is defined.
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else:
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# newMsg comes from a pot file, we must update the corresponding
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# message in the current po file.
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oldDefault = self.default
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if self.default != newMsg.default:
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# The default value has changed in the pot file
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oldDefault = self.default
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self.default = newMsg.default
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if self.msg.strip():
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self.fuzzy = True
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# We mark the message as "fuzzy" (=may need to be rewritten
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# because the default value has changed) only if the user
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# has already entered a message. Else, this has no sense to
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# rewrite the empty message.
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if not oldDefault.strip():
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# This is a strange case: the old default value did not
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# exist. Maybe was this PO file generated from some
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# tool, but simply without any default value. So in
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# this case, we do not consider the label as fuzzy.
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self.fuzzy = False
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else:
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self.fuzzy = False
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if (language == 'en'):
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if not self.msg:
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# Put the default message into msg for english
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self.msg = self.default
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if self.fuzzy and (self.msg == oldDefault):
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# The message was equal to the old default value. It means
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# that the user did not change it, because for English we
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# fill by default the message with the default value (see
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# code just above). So in this case, the message was not
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# really fuzzy.
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self.fuzzy = False
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self.msg = self.default
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def produceNiceDefault(self):
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'''Transforms self.default into a nice msg.'''
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self.default = produceNiceMessage(self.default)
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def generate(self):
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'''Produces myself as I must appear in a po(t) file.'''
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res = ''
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for comment in self.comments:
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res += comment + '\n'
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if self.default != None:
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res = '#. Default: "%s"\n' % self.default
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if self.fuzzy:
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res += '#, fuzzy\n'
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res += 'msgid "%s"\n' % self.id
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res += 'msgstr "%s"\n' % self.msg
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return res
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def __repr__(self):
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return '<i18n msg id="%s", msg="%s", default="%s">' % \
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(self.id, self.msg, self.default)
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def getMessage(self):
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'''Returns self.msg, but with some replacements.'''
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return self.msg.replace('<br/>', '\n').replace('\\"', '"')
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class PoMessages:
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'''A list of po messages under construction.'''
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def __init__(self):
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# The list of messages
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self.messages = []
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# A dict of message ids, useful for efficiently checking if an id is
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# already in the list or not.
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self.ids = {}
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def append(self, id, default, nice=True):
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'''Creates a new PoMessage and adds it to self.messages. If p_nice is
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True, it produces a nice default value for the message.'''
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# Avoir creating duplicate ids
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if id in self.ids: return
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message = PoMessage(id, '', default, niceDefault=nice)
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self.messages.append(message)
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self.ids[id] = True
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def get(self): return self.messages
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class PoHeader:
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def __init__(self, name, value):
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self.name = name
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self.value = value
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def generate(self):
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'''Generates the representation of myself into a po(t) file.'''
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return '"%s: %s\\n"\n' % (self.name, self.value)
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class PoFile:
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'''Represents a i18n file.'''
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def __init__(self, fileName):
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self.fileName = fileName
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self.isPot = fileName.endswith('.pot')
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self.messages = [] # Ordered list of messages
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self.messagesDict = {} # Dict of the same messages, indexed by msgid
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self.headers = []
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self.headersDict = {}
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# Get application name, domain name and language from fileName
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self.applicationName = ''
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self.language = ''
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self.domain = ''
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baseName = os.path.splitext(os.path.basename(fileName))[0]
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elems = baseName.split('-')
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if self.isPot:
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if len(elems) == 1:
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self.applicationName = baseName
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self.domain = baseName
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else:
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self.applicationName = elems[0]
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self.domain = elems[1]
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else:
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self.applicationName = elems[0]
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if len(elems) == 2:
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self.domain = self.applicationName
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self.language = elems[1]
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else:
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self.domain = elems[1]
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self.language = elems[2]
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self.generated = False # Is set to True during the generation process
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# when this file has been generated.
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def addMessage(self, newMsg, needsCopy=True):
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if needsCopy:
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res = copy.copy(newMsg)
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else:
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res = newMsg
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self.messages.append(res)
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self.messagesDict[res.id] = res
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return res
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def addHeader(self, newHeader):
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self.headers.append(newHeader)
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self.headersDict[newHeader.name] = newHeader
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def update(self, newMessages, removeNotNewMessages=False,
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keepExistingOrder=True):
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'''Updates the existing messages with p_newMessages.
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If p_removeNotNewMessages is True, all messages in self.messages
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that are not in newMessages will be removed, excepted if they start
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with "custom_". If p_keepExistingOrder is False, self.messages will
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be sorted according to p_newMessages. Else, newMessages that are not
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yet in self.messages will be appended to the end of self.messages.'''
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# First, remove not new messages if necessary
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newIds = [m.id for m in newMessages]
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removedIds = []
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if removeNotNewMessages:
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i = len(self.messages)-1
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while i >= 0:
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oldId = self.messages[i].id
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if not oldId.startswith('custom_') and \
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not oldId.startswith('%sTranslation_page_'%self.domain) and \
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(oldId not in newIds):
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del self.messages[i]
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del self.messagesDict[oldId]
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removedIds.append(oldId)
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i -= 1
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if keepExistingOrder:
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# Update existing messages and add inexistent messages to the end.
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for newMsg in newMessages:
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if self.messagesDict.has_key(newMsg.id):
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msg = self.messagesDict[newMsg.id]
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else:
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msg = self.addMessage(newMsg)
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msg.update(newMsg, self.isPot, self.language)
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else:
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# Keep the list of all old messages not being in new messages.
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# We will append them at the end of the new messages.
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notNewMessages = [m for m in self.messages if m.id not in newIds]
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del self.messages[:]
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for newMsg in newMessages:
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if self.messagesDict.has_key(newMsg.id):
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msg = self.messagesDict[newMsg.id]
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self.messages.append(msg)
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else:
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msg = self.addMessage(newMsg)
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msg.update(newMsg, self.isPot, self.language)
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# Append the list of old messages to the end
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self.messages += notNewMessages
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return removedIds
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def generateHeaders(self, f):
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if not self.headers:
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creationTime = time.strftime("%Y-%m-%d %H:%M-%S", time.localtime())
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fb = ''
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if not self.isPot:
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# I must add fallbacks
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if fallbacks.has_key(self.language):
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fb = '"X-is-fallback-for: %s\\n"' % fallbacks[self.language]
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f.write(poHeader % (self.applicationName, creationTime,
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self.language, self.language, self.domain, fb))
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else:
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# Some headers were already found, we dump them as is
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f.write('msgid ""\nmsgstr ""\n')
|
|
for header in self.headers:
|
|
f.write(header.generate())
|
|
f.write('\n')
|
|
|
|
def generate(self):
|
|
'''Generates the corresponding po or pot file.'''
|
|
folderName = os.path.dirname(self.fileName)
|
|
if not os.path.exists(folderName):
|
|
os.makedirs(folderName)
|
|
f = file(self.fileName, 'w')
|
|
self.generateHeaders(f)
|
|
for msg in self.messages:
|
|
f.write(msg.generate())
|
|
f.write('\n')
|
|
f.close()
|
|
self.generated = True
|
|
|
|
def getPoFileName(self, language):
|
|
'''Gets the name of the po file that corresponds to this pot file and
|
|
the given p_language.'''
|
|
if self.applicationName == self.domain:
|
|
res = '%s-%s.po' % (self.applicationName, language)
|
|
else:
|
|
res = '%s-%s-%s.po' % (self.applicationName, self.domain, language)
|
|
return res
|
|
|
|
class PoParser:
|
|
'''Allows to parse a i18n file. The result is produced in self.res as a
|
|
PoFile instance.'''
|
|
def __init__(self, fileName):
|
|
self.res = PoFile(fileName)
|
|
|
|
# Regular expressions for msgIds, msgStrs and default values.
|
|
re_default = re.compile('#\.\s+Default\s*:\s*"(.*)"')
|
|
re_fuzzy = re.compile('#,\s+fuzzy')
|
|
re_id = re.compile('msgid\s+"(.*)"')
|
|
re_msg = re.compile('msgstr\s+"(.*)"')
|
|
|
|
def parse(self):
|
|
'''Parses all i18n messages in the file, stores it in
|
|
self.res.messages and returns self.res.'''
|
|
f = file(self.res.fileName)
|
|
# Currently parsed values
|
|
msgDefault = msgFuzzy = msgId = msgStr = None
|
|
comments = []
|
|
# Walk every line of the po(t) file
|
|
for line in f:
|
|
lineContent = line.strip()
|
|
if lineContent and (not lineContent.startswith('"')):
|
|
r = self.re_default.match(lineContent)
|
|
if r:
|
|
msgDefault = r.group(1)
|
|
else:
|
|
r = self.re_fuzzy.match(lineContent)
|
|
if r:
|
|
msgFuzzy = True
|
|
else:
|
|
r = self.re_id.match(lineContent)
|
|
if r:
|
|
msgId = r.group(1)
|
|
else:
|
|
r = self.re_msg.match(lineContent)
|
|
if r:
|
|
msgStr = r.group(1)
|
|
else:
|
|
if lineContent.startswith('#'):
|
|
comments.append(lineContent.strip())
|
|
if msgStr != None:
|
|
if not ((msgId == '') and (msgStr == '')):
|
|
poMsg = PoMessage(msgId, msgStr, msgDefault, msgFuzzy,
|
|
comments)
|
|
self.res.addMessage(poMsg)
|
|
msgDefault = msgFuzzy = msgId = msgStr = None
|
|
comments = []
|
|
if lineContent.startswith('"'):
|
|
# It is a header value
|
|
name, value = lineContent.strip('"').split(':', 1)
|
|
if value.endswith('\\n'):
|
|
value = value[:-2]
|
|
self.res.addHeader(PoHeader(name.strip(), value.strip()))
|
|
f.close()
|
|
return self.res
|
|
# ------------------------------------------------------------------------------
|