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Python psycopg2.__version__方法代码示例

本文整理汇总了Python中psycopg2.__version__方法的典型用法代码示例。如果您正苦于以下问题:Python psycopg2.__version__方法的具体用法?Python psycopg2.__version__怎么用?Python psycopg2.__version__使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在psycopg2的用法示例。


在下文中一共展示了psycopg2.__version__方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: check6_bsddb3

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def check6_bsddb3(self):
        '''bsddb3 - Python Bindings for Oracle Berkeley DB

        requires Berkeley DB

        PY_BSDDB3_VER_MIN = (6, 0, 1) # 6.x series at least
        '''
        self.append_text("\n")
        # Start check

        try:
            import bsddb3 as bsddb
            bsddb_str = bsddb.__version__  # Python adaptation layer
            # Underlying DB library
            bsddb_db_str = str(bsddb.db.version()).replace(', ', '.')\
                .replace('(', '').replace(')', '')
        except ImportError:
            bsddb_str = 'not found'
            bsddb_db_str = 'not found'

        result = ("* Berkeley Database library (bsddb3: " + bsddb_db_str +
                  ") (Python-bsddb3 : " + bsddb_str + ")")
        # End check
        self.append_text(result) 
开发者ID:gramps-project,项目名称:addons-source,代码行数:26,代码来源:PrerequisitesCheckerGramplet.py

示例2: check_fontconfig

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def check_fontconfig(self):
        ''' The python-fontconfig library is used to support the Genealogical
        Symbols tab of the Preferences.  Without it Genealogical Symbols don't
        work '''
        try:
            import fontconfig
            vers = fontconfig.__version__
            if vers.startswith("0.5."):
                result = ("* python-fontconfig " + vers +
                          " (Success version 0.5.x is installed.)")
            else:
                result = ("* python-fontconfig " + vers +
                          " (Requires version 0.5.x)")
        except ImportError:
            result = "* python-fontconfig Not found, (Requires version 0.5.x)"
        # End check
        self.append_text(result)

    #Optional 
开发者ID:gramps-project,项目名称:addons-source,代码行数:21,代码来源:PrerequisitesCheckerGramplet.py

示例3: check23_pedigreechart

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def check23_pedigreechart(self):
        '''PedigreeChart - Can optionally use - NumPy if installed

        https://github.com/gramps-project/addons-source/blob/master/PedigreeChart/PedigreeChart.py
        '''
        self.append_text("\n")
        self.render_text("""<b>03. <a href="https://gramps-project.org/wiki"""
                         """/index.php?title=PedigreeChart">"""
                         """Addon:PedigreeChart</a> :</b> """)
        # Start check

        try:
            import numpy
            numpy_ver = str(numpy.__version__)
            #print("numpy.__version__ :" + numpy_ver )
            # NUMPY_check = True
        except ImportError:
            numpy_ver = "Not found"
            # NUMPY_check = False

        result = "(NumPy : " + numpy_ver + " )"
        # End check
        self.append_text(result)
        #self.append_text("\n") 
开发者ID:gramps-project,项目名称:addons-source,代码行数:26,代码来源:PrerequisitesCheckerGramplet.py

示例4: __call__

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def __call__(self, parser, *a):
        version = (
            "%(package)s %(version)s\n"
            "psycopg2 %(psycopg2version)s\n"
            "python-ldap %(ldapversion)s\n"
            "Python %(pyversion)s\n"
        ) % dict(
            package=__package__,
            version=__version__,
            psycopg2version=psycopg2.__version__,
            pyversion=sys.version,
            ldapversion=ldap.__version__,

        )
        print(version.strip())
        parser.exit() 
开发者ID:dalibo,项目名称:ldap2pg,代码行数:18,代码来源:config.py

示例5: inspect_versions

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def inspect_versions():
    from alembic import __version__ as alembic_version
    from psycopg2 import __version__ as psycopg2_version
    from tornado import version as tornado_version
    from sqlalchemy import __version__ as sqlalchemy_version

    with open('/etc/os-release') as fo:
        distinfos = parse_lsb_release(fo)

    return dict(
        temboard=__version__,
        alembic=alembic_version,
        psycopg2=psycopg2_version,
        python=python_version(),
        pythonbin=sys.executable,
        tornado=tornado_version,
        sqlalchemy=sqlalchemy_version,
        distname=distinfos['NAME'],
        distversion=distinfos['VERSION'],
    ) 
开发者ID:dalibo,项目名称:temboard,代码行数:22,代码来源:version.py

示例6: get_summary

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def get_summary(cls):
        """
        Return a diction of information about this database
        backend.
        """
        summary = {
            "DB-API version": "2.0",
            "Database SQL type": cls.__name__,
            "Database SQL module": "psycopg2",
            "Database SQL module version": psycopg2.__version__,
            "Database SQL module location": psycopg2.__file__,
        }
        return summary 
开发者ID:GenealogyCollective,项目名称:gprime,代码行数:15,代码来源:postgresql.py

示例7: get_summary

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def get_summary(self):
        """
        Return a diction of information about this database
        backend.
        """
        summary = super().get_summary()
        summary.update({
            _("Database version"): psycopg2.__version__,
            _("Database module location"): psycopg2.__file__,
        })
        return summary 
开发者ID:gramps-project,项目名称:addons-source,代码行数:13,代码来源:postgresql.py

示例8: check17_pillow

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def check17_pillow(self):
        '''PILLOW
        Allows Production of jpg images from non-jpg images in LaTeX documents

        #TODO prculley mentions that : And PIL (Pillow) is also used by the
        main Gramps ([]narrativeweb and []other reports for image cropping)
        as well as [x]editexifmetadata and the
        new [x]latexdoc type addons (genealogytree).

        #TODO add check for PILLOW to "gramps -v"  section

        https://github.com/gramps-project/gramps/blob/maintenance/gramps50/gramps/plugins/docgen/latexdoc.py
        '''
        #self.append_text("\n")
        # Start check

        try:
            import PIL
            # from PIL import Image
            try:
                pil_ver = PIL.__version__
            except Exception:
                try:
                    pil_ver = str(PIL.PILLOW_VERSION)
                except Exception:
                    try:
                        #print(dir(PIL))
                        pil_ver = str(PIL.VERSION)
                    except Exception:
                        pil_ver = "Installed but does not supply version"
        except ImportError:
            pil_ver = "Not found"

        result = "(PILLOW " + pil_ver + ")"
        # End check
        self.append_text(result) 
开发者ID:gramps-project,项目名称:addons-source,代码行数:38,代码来源:PrerequisitesCheckerGramplet.py

示例9: setup_mysql

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def setup_mysql(username, password, host, port):
    """
    ModuleNotFoundError: No module named 'MySQLdb'
    pip install mysqlclient
    Python 2: pip install mysqlclient -> MySQLdb/_mysql.c(29) :
    fatal error C1083: Cannot open include file: 'mysql.h': No such file or directory
    https://stackoverflow.com/questions/51294268/pip-install-mysqlclient-returns-fatal-error-c1083-cannot-open-file-mysql-h
    https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclient
    pip install "path to the downloaded mysqlclient.whl file"
    """
    require_version = '0.9.3'  # Dec 18, 2018
    install_command = "pip install --upgrade pymysql"
    try:
        import pymysql
        assert pymysql.__version__ >= require_version, install_command
    except (ImportError, AssertionError):
        sys.exit("Run command: %s" % install_command)
    else:
        # Run scrapydweb: ModuleNotFoundError: No module named 'MySQLdb'
        pymysql.install_as_MySQLdb()

    conn = pymysql.connect(host=host, port=int(port), user=username, password=password,
                           charset='utf8', cursorclass=pymysql.cursors.DictCursor)
    cur = conn.cursor()
    for dbname in DBS:
        if SCRAPYDWEB_TESTMODE:
            drop_database(cur, dbname)
        # pymysql.err.ProgrammingError: (1007, "Can't create database 'scrapydweb_apscheduler'; database exists")
        # cur.execute("CREATE DATABASE IF NOT EXISTS %s CHARACTER SET 'utf8' COLLATE 'utf8_general_ci'" % dbname)
        try:
            cur.execute("CREATE DATABASE %s CHARACTER SET 'utf8' COLLATE 'utf8_general_ci'" % dbname)
        except Exception as err:
            if 'exists' in str(err):
                pass
            else:
                raise
    cur.close()
    conn.close() 
开发者ID:my8100,项目名称:scrapydweb,代码行数:40,代码来源:setup_database.py

示例10: _has_lo64

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def _has_lo64(conn):
    """Return (bool, msg) about the lo64 support"""
    if conn.server_version < 90300:
        return (False, "server version %s doesn't support the lo64 API"
                % conn.server_version)

    if 'lo64' not in psycopg2.__version__:
        return (False, "this psycopg build doesn't support the lo64 API")

    return (True, "this server and build support the lo64 API") 
开发者ID:synthetichealth,项目名称:syntheticmass,代码行数:12,代码来源:test_lobject.py

示例11: test_connect_isolation_level

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def test_connect_isolation_level(self):
        """
        Regression test for #18130 and #24318.
        """
        import psycopg2
        from psycopg2.extensions import (
            ISOLATION_LEVEL_READ_COMMITTED as read_committed,
            ISOLATION_LEVEL_SERIALIZABLE as serializable,
        )

        # Since this is a django.test.TestCase, a transaction is in progress
        # and the isolation level isn't reported as 0. This test assumes that
        # PostgreSQL is configured with the default isolation level.

        # Check the level on the psycopg2 connection, not the Django wrapper.
        default_level = read_committed if psycopg2.__version__ < '2.7' else None
        self.assertEqual(connection.connection.isolation_level, default_level)

        new_connection = connection.copy()
        new_connection.settings_dict['OPTIONS']['isolation_level'] = serializable
        try:
            # Start a transaction so the isolation level isn't reported as 0.
            new_connection.set_autocommit(False)
            # Check the level on the psycopg2 connection, not the Django wrapper.
            self.assertEqual(new_connection.connection.isolation_level, serializable)
        finally:
            new_connection.close() 
开发者ID:denisenkom,项目名称:django-sqlserver,代码行数:29,代码来源:tests.py

示例12: test_correct_extraction_psycopg2_version

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def test_correct_extraction_psycopg2_version(self):
        from django.db.backends.postgresql.base import psycopg2_version
        version_path = 'django.db.backends.postgresql.base.Database.__version__'

        with mock.patch(version_path, '2.6.9'):
            self.assertEqual(psycopg2_version(), (2, 6, 9))

        with mock.patch(version_path, '2.5.dev0'):
            self.assertEqual(psycopg2_version(), (2, 5)) 
开发者ID:denisenkom,项目名称:django-sqlserver,代码行数:11,代码来源:tests.py

示例13: GetPrerequisites

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def GetPrerequisites(info=False):
  try:
    import psycopg2
    if psycopg2.__version__ > "2.4":
      return "psycopg2 csv"
    else:
      if info:
        print "psycopg2 too old"
  except:
    if info:
      print "psycopg2 missing"
    pass
  return None 
开发者ID:andreas-p,项目名称:admin4,代码行数:15,代码来源:_requires.py

示例14: test_connect_isolation_level

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def test_connect_isolation_level(self):
        """
        The transaction level can be configured with
        DATABASES ['OPTIONS']['isolation_level'].
        """
        import psycopg2
        from psycopg2.extensions import (
            ISOLATION_LEVEL_READ_COMMITTED as read_committed,
            ISOLATION_LEVEL_SERIALIZABLE as serializable,
        )
        # Since this is a django.test.TestCase, a transaction is in progress
        # and the isolation level isn't reported as 0. This test assumes that
        # PostgreSQL is configured with the default isolation level.

        # Check the level on the psycopg2 connection, not the Django wrapper.
        default_level = read_committed if psycopg2.__version__ < '2.7' else None
        self.assertEqual(connection.connection.isolation_level, default_level)

        new_connection = connection.copy()
        new_connection.settings_dict['OPTIONS']['isolation_level'] = serializable
        try:
            # Start a transaction so the isolation level isn't reported as 0.
            new_connection.set_autocommit(False)
            # Check the level on the psycopg2 connection, not the Django wrapper.
            self.assertEqual(new_connection.connection.isolation_level, serializable)
        finally:
            new_connection.close() 
开发者ID:nesdis,项目名称:djongo,代码行数:29,代码来源:tests.py

示例15: test_correct_extraction_psycopg2_version

# 需要导入模块: import psycopg2 [as 别名]
# 或者: from psycopg2 import __version__ [as 别名]
def test_correct_extraction_psycopg2_version(self):
        from django.db.backends.postgresql.base import psycopg2_version
        with mock.patch('psycopg2.__version__', '4.2.1 (dt dec pq3 ext lo64)'):
            self.assertEqual(psycopg2_version(), (4, 2, 1))
        with mock.patch('psycopg2.__version__', '4.2b0.dev1 (dt dec pq3 ext lo64)'):
            self.assertEqual(psycopg2_version(), (4, 2)) 
开发者ID:nesdis,项目名称:djongo,代码行数:8,代码来源:tests.py


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