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Python sys.filesystemencoding方法代码示例

本文整理汇总了Python中sys.filesystemencoding方法的典型用法代码示例。如果您正苦于以下问题:Python sys.filesystemencoding方法的具体用法?Python sys.filesystemencoding怎么用?Python sys.filesystemencoding使用的例子?那么恭喜您, 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sys的用法示例。


在下文中一共展示了sys.filesystemencoding方法的3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: fc_match

# 需要导入模块: import sys [as 别名]
# 或者: from sys import filesystemencoding [as 别名]
def fc_match(pattern, fontext):
        fontexts = get_fontext_synonyms(fontext)
        ext = "." + fontext
        try:
            pipe = subprocess.Popen(
                ['fc-match', '-s', '--format=%{file}\\n', pattern],
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE)
            output = pipe.communicate()[0]
        except (OSError, IOError):
            return None

        # The bulk of the output from fc-list is ascii, so we keep the
        # result in bytes and parse it as bytes, until we extract the
        # filename, which is in sys.filesystemencoding().
        if pipe.returncode == 0:
            for fname in output.split(b'\n'):
                try:
                    fname = six.text_type(fname, sys.getfilesystemencoding())
                except UnicodeDecodeError:
                    continue
                if os.path.splitext(fname)[1][1:] in fontexts:
                    return fname
        return None 
开发者ID:miloharper,项目名称:neural-network-animation,代码行数:26,代码来源:font_manager.py

示例2: fc_match

# 需要导入模块: import sys [as 别名]
# 或者: from sys import filesystemencoding [as 别名]
def fc_match(pattern, fontext):
        fontexts = get_fontext_synonyms(fontext)
        ext = "." + fontext
        try:
            pipe = subprocess.Popen(
                ['fc-match', '-s', '--format=%{file}\\n', pattern],
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE)
            output = pipe.communicate()[0]
        except OSError:
            return None

        # The bulk of the output from fc-list is ascii, so we keep the
        # result in bytes and parse it as bytes, until we extract the
        # filename, which is in sys.filesystemencoding().
        if pipe.returncode == 0:
            for fname in map(os.fsdecode, output.split(b'\n')):
                if os.path.splitext(fname)[1][1:] in fontexts:
                    return fname
        return None 
开发者ID:Relph1119,项目名称:GraphicDesignPatternByPython,代码行数:22,代码来源:font_manager.py

示例3: get_fontconfig_fonts

# 需要导入模块: import sys [as 别名]
# 或者: from sys import filesystemencoding [as 别名]
def get_fontconfig_fonts(fontext='ttf'):
    """
    Grab a list of all the fonts that are being tracked by fontconfig
    by making a system call to ``fc-list``.  This is an easy way to
    grab all of the fonts the user wants to be made available to
    applications, without needing knowing where all of them reside.
    """
    fontext = get_fontext_synonyms(fontext)

    fontfiles = {}
    try:
        pipe = subprocess.Popen(['fc-list', '--format=%{file}\\n'],
                                stdout=subprocess.PIPE,
                                stderr=subprocess.PIPE)
        output = pipe.communicate()[0]
    except (OSError, IOError):
        # Calling fc-list did not work, so we'll just return nothing
        return fontfiles

    if pipe.returncode == 0:
        # The line breaks between results are in ascii, but each entry
        # is in in sys.filesystemencoding().
        for fname in output.split(b'\n'):
            try:
                fname = six.text_type(fname, sys.getfilesystemencoding())
            except UnicodeDecodeError:
                continue
            if (os.path.splitext(fname)[1][1:] in fontext and
                os.path.exists(fname)):
                fontfiles[fname] = 1

    return fontfiles 
开发者ID:miloharper,项目名称:neural-network-animation,代码行数:34,代码来源:font_manager.py


注:本文中的sys.filesystemencoding方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。