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How to use list_attachments method in Kiwi

Best Python code snippet using Kiwi_python

emlview

Source:emlview

1#!/usr/bin/python32import base643import tempfile4from PyQt5.QtCore import Qt, QModelIndex5import os6import sys, email, quopri7import PyQt58from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QMessageBox, QMenu, QFileDialog9from PyQt5.QtGui import QIcon, QStandardItemModel, QStandardItem10from PyQt5.uic import loadUi11import signal12import re13import subprocess14signal.signal(signal.SIGINT, signal.SIG_DFL)15ui_files = ('mainwindow.ui', '/usr/share/emlview/mainwindow.ui')16def find_file(file_set):17    return [file for file in file_set if os.path.exists(file)][0]18class App(QMainWindow):19    def __init__(self):20        QMainWindow.__init__(self)21        self.initUI()22        self.loadEml()23    def initUI(self):24        loadUi(find_file(ui_files), self)25    def keyPressEvent(self, e):26        if e.key() == Qt.Key_Escape:27            self.close()28    def decode(self, content, transfer_encoding, text_encoding=None):29        if transfer_encoding == 'quoted-printable':30            decoded = quopri.decodestring(content)31            if text_encoding:32                decoded = decoded.decode(text_encoding)33            return decoded34        elif transfer_encoding == 'base64':35            return base64.b64decode(content)36        elif transfer_encoding == '8bit':37            return base64.b64decode(content)38    def loadEml(self):39        try:40            if len(sys.argv) == 1:41                raise IOError("No file provided")42            filename = sys.argv[1]43            if not os.path.exists(filename):44                raise IOError("emlview: error loading document", "Cannot load file (does not exist)")45            fp = open(filename, 'r')46            message = email.message_from_file(fp)47            fp.close()48            attacments_model = QStandardItemModel()49            self.list_attachments.setModel(attacments_model)50            self.list_attachments.doubleClicked.connect(self.onAttachmentClicked)51            self.list_attachments.setContextMenuPolicy(Qt.CustomContextMenu)52            self.list_attachments.customContextMenuRequested.connect(self.showAttachmentMenu)53            text_body = ''54            html_body = ''55            for part in message.walk():56                if part['Content-Type'] is None:57                    part['Content-Type'] = ''58                   59                print (part['Content-Type'])60                if part['Content-Type'].startswith('text/'):61                    meta_parts = part['Content-Type'].split(';')62                    content_type = meta_parts[0]63                    encoding = None64                    if len(meta_parts) == 2:65                        encoding = part['Content-Type'].split(';')[1].split('=')[1]66                    transfer_encoding = part['Content-Transfer-Encoding']67                    if content_type == 'text/html':68                        if transfer_encoding == '8bit':69                            html_body = part.get_payload()70                        elif transfer_encoding is None:71                            html_body = part.get_payload()72                        else:73                            html_body = self.decode(part.get_payload(), transfer_encoding, encoding)74                    elif content_type == 'text/plain':75                        text_body = part.get_payload()76                else:77                    content_disposition = part['Content-Disposition']78                    if content_disposition and content_disposition.startswith('attachment'):79                        data = (part.get_filename(), part['Content-Transfer-Encoding'], part.get_payload())80                        item = QStandardItem(part.get_filename())81                        item.setData(data, Qt.UserRole)82                        attacments_model.appendRow(item)83            tos = ' '.join([string.strip().strip("'") for string in message['to'].split("\n") if len(string.strip().strip("'")) >0])84            self.label_subject.setText(message['subject'].replace('\n', ''))85            self.label_from.setText(message['from'].replace('\n', ''))86            self.label_to.setText(tos)87            self.label_date.setText(message['date'].replace('\n', ''))88            self.textBrowser.setText(text_body)89            self.webView.setHtml(html_body)90            self.tb_raw.setText(str(message))91            92            if message['cc']:93                self.label_cc.setText(message['cc'].replace('\n', ''))94            if message['bcc']:95                self.label_bcc.setText(message['bcc'].replace('\n', ''))96            if html_body is None:97                self.bodies.tabBar().removeTab(0)98                self.bodies.setCurrentIndex(1)99            100            self.statusBar().showMessage('Loaded: %s' % os.path.abspath(filename))101            if attacments_model.rowCount() == 0:102                self.frame_attachments.setVisible(False)103        except IOError as e:104            print(e)105            QMessageBox.critical(self, "emlview: error loading document", str(e)).show()106    def onAttachmentClicked(self, index):107        item = self.list_attachments.model().itemData(index)[Qt.UserRole]108        filename = item[0]109        transfer_encoding = item[1]110        content = item[2]111        tmp_filename = '/tmp/' + filename112        handle = open(tmp_filename, 'wb')113        handle.write(self.decode(content, transfer_encoding))114        handle.close()115        subprocess.call(['xdg-open', tmp_filename])116    def showAttachmentMenu(self, pos):117        def openAttachment():118            index = self.list_attachments.indexAt(pos)119            self.onAttachmentClicked(index)120        def saveAttachment():121            index = self.list_attachments.indexAt(pos)122            item = self.list_attachments.model().itemData(index)[Qt.UserRole]123            filename = item[0]124            transfer_encoding = item[1]125            content = item[2]126            dest_filename = QFileDialog.getSaveFileName(self, 'Save attachment', filename)127            if dest_filename[0] != "":128                handle = open(dest_filename[0], 'wb')129                handle.write(self.decode(content, transfer_encoding))130                handle.close()131        menu = QMenu()132        openAction = menu.addAction("Open")133        openAction.triggered.connect(openAttachment)134        saveAction = menu.addAction("Save")135        saveAction.triggered.connect(saveAttachment)136        menu.exec_(self.list_attachments.mapToGlobal(pos))137if __name__ == '__main__':138    app = QApplication(sys.argv)139    window = App()140    window.show()...

danfe_join.py

Source:danfe_join.py

1# -*- coding: utf-8 -*-2# Â© 2016 Danimar Ribeiro, Trustcode3# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).4from osv import osv, fields5from openerp.osv import fields, orm6from openerp.tools.translate import _7from datetime import datetime, date8from PyPDF2 import PdfFileReader, PdfFileWriter9from tempfile import mkstemp10from werkzeug.wrappers import Response11import base6412import pytz13import os14class danfe_join(osv.osv):15    _name = 'danfe.join'16    def danfe_join(self, cr, uid, ids, context=None):17        account_i_obj = self.pool.get('account.invoice').browse(cr, uid, context['active_ids'], context=context)18        output = PdfFileWriter()19        list_attachments = []20        for rec_account_invoice in account_i_obj:21            attach_pool = self.pool.get('ir.attachment')22            attach_ids = attach_pool.search(cr, uid, [('res_id', '=', rec_account_invoice.id), ('res_model', '=', 'account.invoice')])23            if attach_ids:24                for ir_attachment in attach_pool.browse(cr, uid, attach_ids, context=None):25                    if ir_attachment.name[-3:] == 'pdf':26                        list_attachments.append(ir_attachment)27        for ir_attachment_obj in list_attachments:28            fd, file_name = mkstemp()29            os.write(fd, base64.decodestring(attach_pool.browse(cr, uid, ir_attachment_obj.id).datas))30            pdf = PdfFileReader(file(file_name, 'rb'))31            pg_pdf = pdf.getNumPages()32            for i in range(0, pg_pdf):33                output.addPage(pdf.getPage(i))34            os.remove(os.path.join(file_name))35        if not list_attachments:36            raise orm.except_orm(_('Error'), 'The PDF file is empty, no exists attachments for join the file.')37        fd_fl, file_name_fl = mkstemp()38        outputStream = file(file_name_fl, 'w+b')39        output.write(outputStream)40        outputStream.seek(0)41        ps = outputStream.read()42        outputStream.close()43        w_file = base64.b64encode(ps)44        w_timezone = self.pool.get('res.users').browse(cr, uid, uid).tz45        now = datetime.now(pytz.timezone(w_timezone))46        filename = 'DANFE_UN_%04d-%02d-%02d.pdf' % (now.year, now.month, now.day)47        id_danfe_join = self.create(48            cr, uid, {'data': w_file,49                      'filename': filename,50                      'invisible': True}, context=context)51        os.remove(os.path.join(file_name_fl))52        return {53            'type': 'ir.actions.act_window',54            'res_model': 'danfe.join',55            'view_mode': 'form',56            'view_type': 'form',57            'res_id': id_danfe_join,58            'views': [(False, 'form')],59            'target': 'new'60        }61    _columns = {62        'filename': fields.char('Filename'),63        'data': fields.binary('File', readonly=True),64        'invisible': fields.boolean('Button Invisible')...

test_attachment.py

Source:test_attachment.py

...13        branch = type(self).branch14        node = branch.create_node()15        with open('./res/cloudcms.png', 'rb') as cloudcmsImage:16            node.upload_attachment(cloudcmsImage, 'image/png', attachment_id='default', filename='myImage')17        attachments = node.list_attachments()18        attachment = attachments['default']19        self.assertEqual('default', attachment.id)20        self.assertEqual('myImage', attachment.filename)21        self.assertEqual('image/png', attachment.content_type)22        self.assertTrue(attachment.length > 0)23        self.assertIsNotNone(attachment.object_id)24        25        dl = attachment.download_attachment()26        self.assertTrue(len(dl) > 0)27        dl_copy = node.download_attachment('default')28        self.assertEqual(dl, dl_copy)29        with open('./res/headphones.png', 'rb') as headphonesImage:30            node.upload_attachment(headphonesImage, 'image/png', attachment_id='another')31        attachments = node.list_attachments()32        self.assertEqual(2, len(attachments))33        node.delete_attachment('default')34        attachments = node.list_attachments()35        self.assertEqual(1, len(attachments))36        attachment = attachments['another']37        self.assertEqual('another', attachment.id)38        self.assertEqual('another', attachment.filename)39        self.assertEqual('image/png', attachment.content_type)40        self.assertTrue(attachment.length > 0)41        self.assertIsNotNone(attachment.object_id)...

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