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"Fix various pyodbc related issues. Fixes bug 1590657.

Browse Source 
Fix of tracback during SongPro import. Fixes bug 1582152.
Fix traceback during songshowplus import. Fixes bug 1585489.
Skip PresentationManager files we do not support."

bzr-revno: 2677
Fixes: https://launchpad.net/bugs/1582152, https://launchpad.net/bugs/1585489, https://launchpad.net/bugs/1590657
This commit is contained in:
second@tgc.dk 2016-06-16 22:12:27 +02:00 committed by Raoul Snyman
commit 45d2640159
10 changed files with 81 additions and 24 deletions
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29
openlp/plugins/songs/lib/importers/mediashout.py
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@ -24,15 +24,17 @@ The :mod:`mediashout` module provides the functionality for importing
a MediaShout database into the OpenLP database.
"""
# WARNING: See https://docs.python.org/2/library/sqlite3.html for value substitution
# WARNING: See https://docs.python.org/3/library/sqlite3.html for value substitution
# in SQL statements
import pyodbc
import logging
from openlp.core.lib import translate
from openlp.plugins.songs.lib.importers.songimport import SongImport
VERSE_TAGS = ['V', 'C', 'B', 'O', 'P', 'I', 'E']
log = logging.getLogger(__name__)
class MediaShoutImport(SongImport):
@ -44,17 +46,18 @@ class MediaShoutImport(SongImport):
"""
Initialise the MediaShout importer.
"""
SongImport.__init__(self, manager, **kwargs)
super(MediaShoutImport, self).__init__(manager, **kwargs)
def do_import(self):
"""
Receive a single file to import.
"""
try:
conn = pyodbc.connect('DRIVER={Microsoft Access Driver (*.mdb)};DBQ={source};'
'PWD=6NOZ4eHK7k'.format(sorce=self.import_source))
except:
conn = pyodbc.connect('DRIVER={{Microsoft Access Driver (*.mdb)}};DBQ={source};'
'PWD=6NOZ4eHK7k'.format(source=self.import_source))
except Exception as e:
# Unfortunately no specific exception type
log.exception(e)
self.log_error(self.import_source, translate('SongsPlugin.MediaShoutImport',
'Unable to open the MediaShout database.'))
return
@ -63,17 +66,21 @@ class MediaShoutImport(SongImport):
songs = cursor.fetchall()
self.import_wizard.progress_bar.setMaximum(len(songs))
for song in songs:
topics = []
if self.stop_import_flag:
break
cursor.execute('SELECT Type, Number, Text FROM Verses WHERE Record = ? ORDER BY Type, Number', song.Record)
cursor.execute('SELECT Type, Number, Text FROM Verses WHERE Record = ? ORDER BY Type, Number',
float(song.Record))
verses = cursor.fetchall()
cursor.execute('SELECT Type, Number, POrder FROM PlayOrder WHERE Record = ? ORDER BY POrder', song.Record)
cursor.execute('SELECT Type, Number, POrder FROM PlayOrder WHERE Record = ? ORDER BY POrder',
float(song.Record))
verse_order = cursor.fetchall()
cursor.execute('SELECT Name FROM Themes INNER JOIN SongThemes ON SongThemes.ThemeId = Themes.ThemeId '
'WHERE SongThemes.Record = ?', song.Record)
topics = cursor.fetchall()
if cursor.tables(table='TableName', tableType='TABLE').fetchone():
cursor.execute('SELECT Name FROM Themes INNER JOIN SongThemes ON SongThemes.ThemeId = Themes.ThemeId '
'WHERE SongThemes.Record = ?', float(song.Record))
topics = cursor.fetchall()
cursor.execute('SELECT Name FROM Groups INNER JOIN SongGroups ON SongGroups.GroupId = Groups.GroupId '
'WHERE SongGroups.Record = ?', song.Record)
'WHERE SongGroups.Record = ?', float(song.Record))
topics += cursor.fetchall()
self.process_song(song, verses, verse_order, topics)

6
openlp/plugins/songs/lib/importers/opspro.py
View File

@ -55,7 +55,7 @@ class OPSProImport(SongImport):
"""
password = self.extract_mdb_password()
try:
conn = pyodbc.connect('DRIVER={Microsoft Access Driver (*.mdb)};DBQ={source};'
conn = pyodbc.connect('DRIVER={{Microsoft Access Driver (*.mdb)}};DBQ={source};'
'PWD={password}'.format(source=self.import_source, password=password))
except (pyodbc.DatabaseError, pyodbc.IntegrityError, pyodbc.InternalError, pyodbc.OperationalError) as e:
log.warning('Unable to connect the OPS Pro database {source}. {error}'.format(source=self.import_source,
@ -74,11 +74,11 @@ class OPSProImport(SongImport):
break
# Type means: 0=Original, 1=Projection, 2=Own
cursor.execute('SELECT Lyrics, Type, IsDualLanguage FROM Lyrics WHERE SongID = ? AND Type < 2 '
'ORDER BY Type DESC', song.ID)
'ORDER BY Type DESC', float(song.ID))
lyrics = cursor.fetchone()
cursor.execute('SELECT CategoryName FROM Category INNER JOIN SongCategory '
'ON Category.ID = SongCategory.CategoryID WHERE SongCategory.SongID = ? '
'ORDER BY CategoryName', song.ID)
'ORDER BY CategoryName', float(song.ID))
topics = cursor.fetchall()
try:
self.process_song(song, lyrics, topics)

8
openlp/plugins/songs/lib/importers/presentationmanager.py
View File

@ -56,7 +56,13 @@ class PresentationManagerImport(SongImport):
# Open file with detected encoding and remove encoding declaration
text = open(file_path, mode='r', encoding=encoding).read()
text = re.sub('.+\?>\n', '', text)
tree = etree.fromstring(text, parser=etree.XMLParser(recover=True))
try:
tree = etree.fromstring(text, parser=etree.XMLParser(recover=True))
except ValueError:
self.log_error(file_path,
translate('SongsPlugin.PresentationManagerImport',
'File is not in XML-format, which is the only format supported.'))
continue
root = objectify.fromstring(etree.tostring(tree))
self.process_song(root)

2
openlp/plugins/songs/lib/importers/songpro.py
View File

@ -72,7 +72,7 @@ class SongProImport(SongImport):
Receive a single file or a list of files to import.
"""
self.encoding = None
with open(self.import_source, 'rt') as songs_file:
with open(self.import_source, 'rt', errors='ignore') as songs_file:
self.import_wizard.progress_bar.setMaximum(0)
tag = ''
text = ''

14
openlp/plugins/songs/lib/importers/songshowplus.py
View File

@ -106,6 +106,7 @@ class SongShowPlusImport(SongImport):
song_data = open(file, 'rb')
while True:
block_key, = struct.unpack("I", song_data.read(4))
log.debug('block_key: %d' % block_key)
# The file ends with 4 NULL's
if block_key == 0:
break
@ -117,7 +118,13 @@ class SongShowPlusImport(SongImport):
null, verse_name_length, = struct.unpack("BB", song_data.read(2))
verse_name = self.decode(song_data.read(verse_name_length))
length_descriptor_size, = struct.unpack("B", song_data.read(1))
log.debug(length_descriptor_size)
log.debug('length_descriptor_size: %d' % length_descriptor_size)
# In the case of song_numbers the number is in the data from the
# current position to the next block starts
if block_key == SONG_NUMBER:
sn_bytes = song_data.read(length_descriptor_size - 1)
self.song_number = int.from_bytes(sn_bytes, byteorder='little')
continue
# Detect if/how long the length descriptor is
if length_descriptor_size == 12 or length_descriptor_size == 20:
length_descriptor, = struct.unpack("I", song_data.read(4))
@ -127,8 +134,9 @@ class SongShowPlusImport(SongImport):
length_descriptor = 0
else:
length_descriptor, = struct.unpack("B", song_data.read(1))
log.debug(length_descriptor_size)
log.debug('length_descriptor: %d' % length_descriptor)
data = song_data.read(length_descriptor)
log.debug(data)
if block_key == TITLE:
self.title = self.decode(data)
elif block_key == AUTHOR:
@ -168,8 +176,6 @@ class SongShowPlusImport(SongImport):
self.ssp_verse_order_list.append(verse_tag)
elif block_key == SONG_BOOK:
self.song_book_name = self.decode(data)
elif block_key == SONG_NUMBER:
self.song_number = ord(data)
elif block_key == CUSTOM_VERSE:
verse_tag = self.to_openlp_verse_tag(verse_name)
self.add_verse(self.decode(data), verse_tag)

4
openlp/plugins/songs/lib/importers/videopsalm.py
View File

@ -117,6 +117,4 @@ class VideoPsalmImport(SongImport):
if not self.finish():
self.log_error('Could not import {title}'.format(title=self.title))
except Exception as e:
self.log_error(translate('SongsPlugin.VideoPsalmImport', 'File {name}').format(name=file.name),
translate('SongsPlugin.VideoPsalmImport', 'Error: {error}').format(error=e))
song_file.close()
self.log_error(song_file.name, translate('SongsPlugin.VideoPsalmImport', 'Error: {error}').format(error=e))

2
openlp/plugins/songs/lib/importers/worshipcenterpro.py
View File

@ -49,7 +49,7 @@ class WorshipCenterProImport(SongImport):
Receive a single file to import.
"""
try:
conn = pyodbc.connect('DRIVER={Microsoft Access Driver (*.mdb)};'
conn = pyodbc.connect('DRIVER={{Microsoft Access Driver (*.mdb)}};'
'DBQ={source}'.format(source=self.import_source))
except (pyodbc.DatabaseError, pyodbc.IntegrityError, pyodbc.InternalError, pyodbc.OperationalError) as e:
log.warning('Unable to connect the WorshipCenter Pro '

2
tests/functional/openlp_plugins/songs/test_songshowplusimport.py
View File

@ -52,6 +52,8 @@ class TestSongShowPlusFileImport(SongImportTestHelper):
self.load_external_result_data(os.path.join(TEST_PATH, 'Beautiful Garden Of Prayer.json')))
self.file_import([os.path.join(TEST_PATH, 'a mighty fortress is our god.sbsong')],
self.load_external_result_data(os.path.join(TEST_PATH, 'a mighty fortress is our god.json')))
self.file_import([os.path.join(TEST_PATH, 'cleanse-me.sbsong')],
self.load_external_result_data(os.path.join(TEST_PATH, 'cleanse-me.json')))
class TestSongShowPlusImport(TestCase):

38
tests/resources/songshowplussongs/cleanse-me.json Normal file
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@ -0,0 +1,38 @@
{
"authors": [
"J. Edwin Orr"
],
"ccli_number": 56307,
"comments": "",
"copyright": "Public Domain ",
"song_book_name": "",
"song_number": 438,
"title": "Cleanse Me [438]",
"topics": [
"Cleansing",
"Communion",
"Consecration",
"Holiness",
"Holy Spirit",
"Revival"
],
"verse_order_list": [],
"verses": [
[
"Search me, O God,\r\nAnd know my heart today;\r\nTry me, O Savior,\r\nKnow my thoughts, I pray.\r\nSee if there be\r\nSome wicked way in me;\r\nCleanse me from every sin\r\nAnd set me free.",
"v1"
],
[
"I praise Thee, Lord,\r\nFor cleansing me from sin;\r\nFulfill Thy Word,\r\nAnd make me pure within.\r\nFill me with fire\r\nWhere once I burned with shame;\r\nGrant my desire\r\nTo magnify Thy name.",
"v2"
],
[
"Lord, take my life,\r\nAnd make it wholly Thine;\r\nFill my poor heart\r\nWith Thy great love divine.\r\nTake all my will,\r\nMy passion, self and pride;\r\nI now surrender, Lord\r\nIn me abide.",
"v3"
],
[
"O Holy Ghost,\r\nRevival comes from Thee;\r\nSend a revival,\r\nStart the work in me.\r\nThy Word declares\r\nThou wilt supply our need;\r\nFor blessings now,\r\nO Lord, I humbly plead.",
"v4"
]
]
}

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tests/resources/songshowplussongs/cleanse-me.sbsong Normal file
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