Python sys.filesystemencoding() Examples

The following are 8 code examples of sys.filesystemencoding(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module sys , or try the search function .
Example #1
Source File: font_manager.py    From neural-network-animation with MIT License 6 votes vote down vote up 
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
Example #2
Source File: font_manager.py    From GraphicDesignPatternByPython with MIT License 6 votes vote down vote up 
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
Example #3
Source File: font_manager.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
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
Example #4
Source File: font_manager.py    From ImageFusion with MIT License 6 votes vote down vote up 
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
Example #5
Source File: font_manager.py    From coffeegrindsize with MIT License 6 votes vote down vote up 
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
Example #6
Source File: font_manager.py    From twitter-stock-recommendation with MIT License 6 votes vote down vote up 
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
Example #7
Source File: font_manager.py    From neural-network-animation with MIT License 5 votes vote down vote up 
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
Example #8
Source File: font_manager.py    From ImageFusion with MIT License 5 votes vote down vote up 
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