エラーに接続するOracleからpy2exeいプログラム：取得できない場合Oracle環境対応

Question

私のpythonプログラム(Python2.6)動作時では、Pythonインタプリタを使いの接続のOracleデータベース(10g XEなエラーになります。しかし、コンパイルで使用py2exe、実行ファイル版の失敗"を取得できない場合Oracle環境対応"の電話cx_Oracle.connect().

たって、以下のない喜び

• Oracle instant client10g、11g
• Oracle XEト
• 再インストールcx_Oracle-5.0.2-10g.win32-py2.6.msi
• 設定 ORACLE_HOME どのパス
• 他のコンピュータだけでは、Oracle社のクライアントとexe
• 各種オプションのエグゼク(無圧縮および/または使用zipファイル)

私のテストケースクラス:

testora.py:

import cx_Oracle
import decimal # needed for py2exe to compile this correctly

def testora():
    """testora

    >>> testora.testora()
    <cx_Oracle.Connection to scott@localhost:1521/orcl>
    X
    """
    orcl = cx_Oracle.connect('scott/tiger@localhost:1521/orcl')
    print orcl
    curs = orcl.cursor()
    result = curs.execute('SELECT * FROM DUAL')
    for (dummy,) in result:
        print dummy

if __name__ == '__main__':
    testora()

build_testora.py:

from distutils.core import setup
import py2exe, sys

sys.argv.append('py2exe')

setup(
    options = {'py2exe': {
        'bundle_files': 2,
        'compressed': True
        }},
    console = [{'script': "testora.py"}],
    zipfile = None
    )

結果:

C:\Python26\working>python testora.py
<cx_Oracle.Connection to scott@localhost:1521/orcl>
X

C:\Python26\working>python build_testora.py py2exe
C:\Python26\lib\site-packages\py2exe\build_exe.py:16: DeprecationWarning: the se
ts module is deprecated
  import sets
running py2exe
creating C:\Python26\working\build
creating C:\Python26\working\build\bdist.win32
creating C:\Python26\working\build\bdist.win32\winexe
creating C:\Python26\working\build\bdist.win32\winexe\collect-2.6
creating C:\Python26\working\build\bdist.win32\winexe\bundle-2.6
creating C:\Python26\working\build\bdist.win32\winexe\temp
*** searching for required modules ***
*** parsing results ***
*** finding dlls needed ***
*** create binaries ***
*** byte compile python files ***
byte-compiling C:\Python26\lib\StringIO.py to StringIO.pyc
byte-compiling C:\Python26\lib\UserDict.py to UserDict.pyc
byte-compiling C:\Python26\lib\__future__.py to __future__.pyc
byte-compiling C:\Python26\lib\_abcoll.py to _abcoll.pyc
byte-compiling C:\Python26\lib\_strptime.py to _strptime.pyc
byte-compiling C:\Python26\lib\_threading_local.py to _threading_local.pyc
byte-compiling C:\Python26\lib\abc.py to abc.pyc
byte-compiling C:\Python26\lib\atexit.py to atexit.pyc
byte-compiling C:\Python26\lib\base64.py to base64.pyc
byte-compiling C:\Python26\lib\bdb.py to bdb.pyc
byte-compiling C:\Python26\lib\bisect.py to bisect.pyc
byte-compiling C:\Python26\lib\calendar.py to calendar.pyc
byte-compiling C:\Python26\lib\cmd.py to cmd.pyc
byte-compiling C:\Python26\lib\codecs.py to codecs.pyc
byte-compiling C:\Python26\lib\collections.py to collections.pyc
byte-compiling C:\Python26\lib\copy.py to copy.pyc
byte-compiling C:\Python26\lib\copy_reg.py to copy_reg.pyc
byte-compiling C:\Python26\lib\decimal.py to decimal.pyc
byte-compiling C:\Python26\lib\difflib.py to difflib.pyc
byte-compiling C:\Python26\lib\dis.py to dis.pyc
byte-compiling C:\Python26\lib\doctest.py to doctest.pyc
byte-compiling C:\Python26\lib\dummy_thread.py to dummy_thread.pyc
byte-compiling C:\Python26\lib\encodings\__init__.py to encodings\__init__.pyc
creating C:\Python26\working\build\bdist.win32\winexe\collect-2.6\encodings
byte-compiling C:\Python26\lib\encodings\aliases.py to encodings\aliases.pyc
byte-compiling C:\Python26\lib\encodings\ascii.py to encodings\ascii.pyc
byte-compiling C:\Python26\lib\encodings\base64_codec.py to encodings\base64_cod
ec.pyc
byte-compiling C:\Python26\lib\encodings\big5.py to encodings\big5.pyc
byte-compiling C:\Python26\lib\encodings\big5hkscs.py to encodings\big5hkscs.pyc

byte-compiling C:\Python26\lib\encodings\bz2_codec.py to encodings\bz2_codec.pyc

byte-compiling C:\Python26\lib\encodings\charmap.py to encodings\charmap.pyc
byte-compiling C:\Python26\lib\encodings\cp037.py to encodings\cp037.pyc
byte-compiling C:\Python26\lib\encodings\cp1006.py to encodings\cp1006.pyc
byte-compiling C:\Python26\lib\encodings\cp1026.py to encodings\cp1026.pyc
byte-compiling C:\Python26\lib\encodings\cp1140.py to encodings\cp1140.pyc
byte-compiling C:\Python26\lib\encodings\cp1250.py to encodings\cp1250.pyc
byte-compiling C:\Python26\lib\encodings\cp1251.py to encodings\cp1251.pyc
byte-compiling C:\Python26\lib\encodings\cp1252.py to encodings\cp1252.pyc
byte-compiling C:\Python26\lib\encodings\cp1253.py to encodings\cp1253.pyc
byte-compiling C:\Python26\lib\encodings\cp1254.py to encodings\cp1254.pyc
byte-compiling C:\Python26\lib\encodings\cp1255.py to encodings\cp1255.pyc
byte-compiling C:\Python26\lib\encodings\cp1256.py to encodings\cp1256.pyc
byte-compiling C:\Python26\lib\encodings\cp1257.py to encodings\cp1257.pyc
byte-compiling C:\Python26\lib\encodings\cp1258.py to encodings\cp1258.pyc
byte-compiling C:\Python26\lib\encodings\cp424.py to encodings\cp424.pyc
byte-compiling C:\Python26\lib\encodings\cp437.py to encodings\cp437.pyc
byte-compiling C:\Python26\lib\encodings\cp500.py to encodings\cp500.pyc
byte-compiling C:\Python26\lib\encodings\cp737.py to encodings\cp737.pyc
byte-compiling C:\Python26\lib\encodings\cp775.py to encodings\cp775.pyc
byte-compiling C:\Python26\lib\encodings\cp850.py to encodings\cp850.pyc
byte-compiling C:\Python26\lib\encodings\cp852.py to encodings\cp852.pyc
byte-compiling C:\Python26\lib\encodings\cp855.py to encodings\cp855.pyc
byte-compiling C:\Python26\lib\encodings\cp856.py to encodings\cp856.pyc
byte-compiling C:\Python26\lib\encodings\cp857.py to encodings\cp857.pyc
byte-compiling C:\Python26\lib\encodings\cp860.py to encodings\cp860.pyc
byte-compiling C:\Python26\lib\encodings\cp861.py to encodings\cp861.pyc
byte-compiling C:\Python26\lib\encodings\cp862.py to encodings\cp862.pyc
byte-compiling C:\Python26\lib\encodings\cp863.py to encodings\cp863.pyc
byte-compiling C:\Python26\lib\encodings\cp864.py to encodings\cp864.pyc
byte-compiling C:\Python26\lib\encodings\cp865.py to encodings\cp865.pyc
byte-compiling C:\Python26\lib\encodings\cp866.py to encodings\cp866.pyc
byte-compiling C:\Python26\lib\encodings\cp869.py to encodings\cp869.pyc
byte-compiling C:\Python26\lib\encodings\cp874.py to encodings\cp874.pyc
byte-compiling C:\Python26\lib\encodings\cp875.py to encodings\cp875.pyc
byte-compiling C:\Python26\lib\encodings\cp932.py to encodings\cp932.pyc
byte-compiling C:\Python26\lib\encodings\cp949.py to encodings\cp949.pyc
byte-compiling C:\Python26\lib\encodings\cp950.py to encodings\cp950.pyc
byte-compiling C:\Python26\lib\encodings\euc_jis_2004.py to encodings\euc_jis_20
04.pyc
byte-compiling C:\Python26\lib\encodings\euc_jisx0213.py to encodings\euc_jisx02
13.pyc
byte-compiling C:\Python26\lib\encodings\euc_jp.py to encodings\euc_jp.pyc
byte-compiling C:\Python26\lib\encodings\euc_kr.py to encodings\euc_kr.pyc
byte-compiling C:\Python26\lib\encodings\gb18030.py to encodings\gb18030.pyc
byte-compiling C:\Python26\lib\encodings\gb2312.py to encodings\gb2312.pyc
byte-compiling C:\Python26\lib\encodings\gbk.py to encodings\gbk.pyc
byte-compiling C:\Python26\lib\encodings\hex_codec.py to encodings\hex_codec.pyc

byte-compiling C:\Python26\lib\encodings\hp_roman8.py to encodings\hp_roman8.pyc

byte-compiling C:\Python26\lib\encodings\hz.py to encodings\hz.pyc
byte-compiling C:\Python26\lib\encodings\idna.py to encodings\idna.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_jp.py to encodings\iso2022_jp.p
yc
byte-compiling C:\Python26\lib\encodings\iso2022_jp_1.py to encodings\iso2022_jp
_1.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_jp_2.py to encodings\iso2022_jp
_2.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_jp_2004.py to encodings\iso2022
_jp_2004.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_jp_3.py to encodings\iso2022_jp
_3.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_jp_ext.py to encodings\iso2022_
jp_ext.pyc
byte-compiling C:\Python26\lib\encodings\iso2022_kr.py to encodings\iso2022_kr.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_1.py to encodings\iso8859_1.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_10.py to encodings\iso8859_10.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_11.py to encodings\iso8859_11.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_13.py to encodings\iso8859_13.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_14.py to encodings\iso8859_14.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_15.py to encodings\iso8859_15.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_16.py to encodings\iso8859_16.p
yc
byte-compiling C:\Python26\lib\encodings\iso8859_2.py to encodings\iso8859_2.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_3.py to encodings\iso8859_3.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_4.py to encodings\iso8859_4.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_5.py to encodings\iso8859_5.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_6.py to encodings\iso8859_6.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_7.py to encodings\iso8859_7.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_8.py to encodings\iso8859_8.pyc

byte-compiling C:\Python26\lib\encodings\iso8859_9.py to encodings\iso8859_9.pyc

byte-compiling C:\Python26\lib\encodings\johab.py to encodings\johab.pyc
byte-compiling C:\Python26\lib\encodings\koi8_r.py to encodings\koi8_r.pyc
byte-compiling C:\Python26\lib\encodings\koi8_u.py to encodings\koi8_u.pyc
byte-compiling C:\Python26\lib\encodings\latin_1.py to encodings\latin_1.pyc
byte-compiling C:\Python26\lib\encodings\mac_arabic.py to encodings\mac_arabic.p
yc
byte-compiling C:\Python26\lib\encodings\mac_centeuro.py to encodings\mac_centeu
ro.pyc
byte-compiling C:\Python26\lib\encodings\mac_croatian.py to encodings\mac_croati
an.pyc
byte-compiling C:\Python26\lib\encodings\mac_cyrillic.py to encodings\mac_cyrill
ic.pyc
byte-compiling C:\Python26\lib\encodings\mac_farsi.py to encodings\mac_farsi.pyc

byte-compiling C:\Python26\lib\encodings\mac_greek.py to encodings\mac_greek.pyc

byte-compiling C:\Python26\lib\encodings\mac_iceland.py to encodings\mac_iceland
.pyc
byte-compiling C:\Python26\lib\encodings\mac_latin2.py to encodings\mac_latin2.p
yc
byte-compiling C:\Python26\lib\encodings\mac_roman.py to encodings\mac_roman.pyc

byte-compiling C:\Python26\lib\encodings\mac_romanian.py to encodings\mac_romani
an.pyc
byte-compiling C:\Python26\lib\encodings\mac_turkish.py to encodings\mac_turkish
.pyc
byte-compiling C:\Python26\lib\encodings\mbcs.py to encodings\mbcs.pyc
byte-compiling C:\Python26\lib\encodings\palmos.py to encodings\palmos.pyc
byte-compiling C:\Python26\lib\encodings\ptcp154.py to encodings\ptcp154.pyc
byte-compiling C:\Python26\lib\encodings\punycode.py to encodings\punycode.pyc
byte-compiling C:\Python26\lib\encodings\quopri_codec.py to encodings\quopri_cod
ec.pyc
byte-compiling C:\Python26\lib\encodings\raw_unicode_escape.py to encodings\raw_
unicode_escape.pyc
byte-compiling C:\Python26\lib\encodings\rot_13.py to encodings\rot_13.pyc
byte-compiling C:\Python26\lib\encodings\shift_jis.py to encodings\shift_jis.pyc

byte-compiling C:\Python26\lib\encodings\shift_jis_2004.py to encodings\shift_ji
s_2004.pyc
byte-compiling C:\Python26\lib\encodings\shift_jisx0213.py to encodings\shift_ji
sx0213.pyc
byte-compiling C:\Python26\lib\encodings\string_escape.py to encodings\string_es
cape.pyc
byte-compiling C:\Python26\lib\encodings\tis_620.py to encodings\tis_620.pyc
byte-compiling C:\Python26\lib\encodings\undefined.py to encodings\undefined.pyc

byte-compiling C:\Python26\lib\encodings\unicode_escape.py to encodings\unicode_
escape.pyc
byte-compiling C:\Python26\lib\encodings\unicode_internal.py to encodings\unicod
e_internal.pyc
byte-compiling C:\Python26\lib\encodings\utf_16.py to encodings\utf_16.pyc
byte-compiling C:\Python26\lib\encodings\utf_16_be.py to encodings\utf_16_be.pyc

byte-compiling C:\Python26\lib\encodings\utf_16_le.py to encodings\utf_16_le.pyc

byte-compiling C:\Python26\lib\encodings\utf_32.py to encodings\utf_32.pyc
byte-compiling C:\Python26\lib\encodings\utf_32_be.py to encodings\utf_32_be.pyc

byte-compiling C:\Python26\lib\encodings\utf_32_le.py to encodings\utf_32_le.pyc

byte-compiling C:\Python26\lib\encodings\utf_7.py to encodings\utf_7.pyc
byte-compiling C:\Python26\lib\encodings\utf_8.py to encodings\utf_8.pyc
byte-compiling C:\Python26\lib\encodings\utf_8_sig.py to encodings\utf_8_sig.pyc

byte-compiling C:\Python26\lib\encodings\uu_codec.py to encodings\uu_codec.pyc
byte-compiling C:\Python26\lib\encodings\zlib_codec.py to encodings\zlib_codec.p
yc
byte-compiling C:\Python26\lib\functools.py to functools.pyc
byte-compiling C:\Python26\lib\genericpath.py to genericpath.pyc
byte-compiling C:\Python26\lib\getopt.py to getopt.pyc
byte-compiling C:\Python26\lib\gettext.py to gettext.pyc
byte-compiling C:\Python26\lib\heapq.py to heapq.pyc
byte-compiling C:\Python26\lib\inspect.py to inspect.pyc
byte-compiling C:\Python26\lib\keyword.py to keyword.pyc
byte-compiling C:\Python26\lib\linecache.py to linecache.pyc
byte-compiling C:\Python26\lib\locale.py to locale.pyc
byte-compiling C:\Python26\lib\ntpath.py to ntpath.pyc
byte-compiling C:\Python26\lib\numbers.py to numbers.pyc
byte-compiling C:\Python26\lib\opcode.py to opcode.pyc
byte-compiling C:\Python26\lib\optparse.py to optparse.pyc
byte-compiling C:\Python26\lib\os.py to os.pyc
byte-compiling C:\Python26\lib\os2emxpath.py to os2emxpath.pyc
byte-compiling C:\Python26\lib\pdb.py to pdb.pyc
byte-compiling C:\Python26\lib\pickle.py to pickle.pyc
byte-compiling C:\Python26\lib\posixpath.py to posixpath.pyc
byte-compiling C:\Python26\lib\pprint.py to pprint.pyc
byte-compiling C:\Python26\lib\quopri.py to quopri.pyc
byte-compiling C:\Python26\lib\random.py to random.pyc
byte-compiling C:\Python26\lib\re.py to re.pyc
byte-compiling C:\Python26\lib\repr.py to repr.pyc
byte-compiling C:\Python26\lib\shlex.py to shlex.pyc
byte-compiling C:\Python26\lib\site-packages\zipextimporter.py to zipextimporter
.pyc
byte-compiling C:\Python26\lib\sre.py to sre.pyc
byte-compiling C:\Python26\lib\sre_compile.py to sre_compile.pyc
byte-compiling C:\Python26\lib\sre_constants.py to sre_constants.pyc
byte-compiling C:\Python26\lib\sre_parse.py to sre_parse.pyc
byte-compiling C:\Python26\lib\stat.py to stat.pyc
byte-compiling C:\Python26\lib\string.py to string.pyc
byte-compiling C:\Python26\lib\stringprep.py to stringprep.pyc
byte-compiling C:\Python26\lib\struct.py to struct.pyc
byte-compiling C:\Python26\lib\subprocess.py to subprocess.pyc
byte-compiling C:\Python26\lib\tempfile.py to tempfile.pyc
byte-compiling C:\Python26\lib\textwrap.py to textwrap.pyc
byte-compiling C:\Python26\lib\threading.py to threading.pyc
byte-compiling C:\Python26\lib\token.py to token.pyc
byte-compiling C:\Python26\lib\tokenize.py to tokenize.pyc
byte-compiling C:\Python26\lib\traceback.py to traceback.pyc
byte-compiling C:\Python26\lib\types.py to types.pyc
byte-compiling C:\Python26\lib\unittest.py to unittest.pyc
byte-compiling C:\Python26\lib\warnings.py to warnings.pyc
*** copy extensions ***
copying C:\Python26\DLLs\bz2.pyd -> C:\Python26\working\build\bdist.win32\winexe
\collect-2.6
copying C:\Python26\DLLs\select.pyd -> C:\Python26\working\build\bdist.win32\win
exe\collect-2.6
copying C:\Python26\DLLs\unicodedata.pyd -> C:\Python26\working\build\bdist.win3
2\winexe\collect-2.6
copying C:\Python26\lib\site-packages\cx_Oracle.pyd -> C:\Python26\working\build
\bdist.win32\winexe\collect-2.6
*** copy dlls ***
copying C:\Oracle\XEClient\bin\OCI.dll -> C:\Python26\working\build\bdist.win32\
winexe\collect-2.6
copying C:\Python26\lib\site-packages\py2exe\run.exe -> C:\Python26\working\dist
\testora.exe

*** binary dependencies ***
Your executable(s) also depend on these dlls which are not included,
you may or may not need to distribute them.

Make sure you have the license if you distribute any of them, and
make sure you don't distribute files belonging to the operating system.

   USER32.dll - C:\WINDOWS\system32\USER32.dll
   SHELL32.dll - C:\WINDOWS\system32\SHELL32.dll
   WSOCK32.dll - C:\WINDOWS\system32\WSOCK32.dll
   ADVAPI32.dll - C:\WINDOWS\system32\ADVAPI32.dll
   msvcrt.dll - C:\WINDOWS\system32\msvcrt.dll
   KERNEL32.dll - C:\WINDOWS\system32\KERNEL32.dll

C:\Python26\working\dist>testora
Traceback (most recent call last):
  File "testora.py", line 19, in <module>
  File "testora.py", line 11, in testora
cx_Oracle.InterfaceError: Unable to acquire Oracle environment handle

Answer 1

あなたはpy2exeで構築されたときにOCI.DLLを除外することを確認しましたか？あなたのマシン上のDLLのバージョンが別のマシン上のクライアントのバージョンと互換性がない場合、私は実際のエラーメッセージを忘れて（あなたは（私はあなたがあなたのマシンに11gクライアントが、10グラムを試してみました気づいた）それをテストし、その後、この構成では動作しません。 ）しかします。

Answer 2

改訂build_testora.py、今後の参考のために：

from distutils.core import setup
import py2exe, sys

sys.argv.append('py2exe')

setup(
    options = {'py2exe': {
        'bundle_files': 2,
        'compressed': True,
        'dll_excludes': ["oci.dll"]
        }},
    console = [{'script': "testora.py"}],
    zipfile = None
    )