Python posixpath.splitext() Examples

def _guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.
        """
        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def find_command(cmd, paths=None, pathext=None):
    """Searches the PATH for the given command and returns its path"""
    if paths is None:
        paths = os.environ.get('PATH', '').split(os.pathsep)
    if isinstance(paths, string_types):
        paths = [paths]
    # check if there are funny path extensions for executables, e.g. Windows
    if pathext is None:
        pathext = get_pathext()
    pathext = [ext for ext in pathext.lower().split(os.pathsep) if len(ext)]
    # don't use extensions if the command ends with one of them
    if os.path.splitext(cmd)[1].lower() in pathext:
        pathext = ['']
    # check if we find the command on PATH
    for path in paths:
        # try without extension first
        cmd_path = os.path.join(path, cmd)
        for ext in pathext:
            # then including the extension
            cmd_path_ext = cmd_path + ext
            if os.path.isfile(cmd_path_ext):
                return cmd_path_ext
        if os.path.isfile(cmd_path):
            return cmd_path
    raise BadCommand('Cannot find command %r' % cmd) 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def unpack_file(filename, location, content_type, link):
    filename = os.path.realpath(filename)
    if (content_type == 'application/zip'
        or filename.endswith('.zip')
        or filename.endswith('.pybundle')
        or filename.endswith('.whl')
        or zipfile.is_zipfile(filename)):
        unzip_file(filename, location, flatten=not filename.endswith(('.pybundle', '.whl')))
    elif (content_type == 'application/x-gzip'
          or tarfile.is_tarfile(filename)
          or splitext(filename)[1].lower() in ('.tar', '.tar.gz', '.tar.bz2', '.tgz', '.tbz')):
        untar_file(filename, location)
    elif (content_type and content_type.startswith('text/html')
          and is_svn_page(file_contents(filename))):
        # We don't really care about this
        from pip.vcs.subversion import Subversion
        Subversion('svn+' + link.url).unpack(location)
    else:
        ## FIXME: handle?
        ## FIXME: magic signatures?
        logger.fatal('Cannot unpack file %s (downloaded from %s, content-type: %s); cannot detect archive format'
                     % (filename, location, content_type))
        raise InstallationError('Cannot determine archive format of %s' % location) 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def PerformBuild(data, configurations, params):
  options = params['options']

  for build_file, build_file_dict in data.items():
    (build_file_root, build_file_ext) = os.path.splitext(build_file)
    if build_file_ext != '.gyp':
      continue
    xcodeproj_path = build_file_root + options.suffix + '.xcodeproj'
    if options.generator_output:
      xcodeproj_path = os.path.join(options.generator_output, xcodeproj_path)

  for config in configurations:
    arguments = ['xcodebuild', '-project', xcodeproj_path]
    arguments += ['-configuration', config]
    print("Building [%s]: %s" % (config, arguments))
    subprocess.check_call(arguments) 

def AddSourceToTarget(source, type, pbxp, xct):
  # TODO(mark): Perhaps source_extensions and library_extensions can be made a
  # little bit fancier.
  source_extensions = ['c', 'cc', 'cpp', 'cxx', 'm', 'mm', 's', 'swift']

  # .o is conceptually more of a "source" than a "library," but Xcode thinks
  # of "sources" as things to compile and "libraries" (or "frameworks") as
  # things to link with. Adding an object file to an Xcode target's frameworks
  # phase works properly.
  library_extensions = ['a', 'dylib', 'framework', 'o']

  basename = posixpath.basename(source)
  (root, ext) = posixpath.splitext(basename)
  if ext:
    ext = ext[1:].lower()

  if ext in source_extensions and type != 'none':
    xct.SourcesPhase().AddFile(source)
  elif ext in library_extensions and type != 'none':
    xct.FrameworksPhase().AddFile(source)
  else:
    # Files that aren't added to a sources or frameworks build phase can still
    # go into the project file, just not as part of a build phase.
    pbxp.AddOrGetFileInRootGroup(source) 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def guess_type(self, path):
        """Guess the type of a file.

        Argument is a PATH (a filename).

        Return value is a string of the form type/subtype,
        usable for a MIME Content-type header.

        The default implementation looks the file's extension
        up in the table self.extensions_map, using application/octet-stream
        as a default; however it would be permissible (if
        slow) to look inside the data to make a better guess.

        """

        base, ext = posixpath.splitext(path)
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        ext = ext.lower()
        if ext in self.extensions_map:
            return self.extensions_map[ext]
        else:
            return self.extensions_map[''] 

def splitext(path):
    """Like os.path.splitext, but take off .tar too"""
    base, ext = posixpath.splitext(path)
    if base.lower().endswith('.tar'):
        ext = base[-4:] + ext
        base = base[:-4]
    return base, ext 

def FileGroup(self, path):
    (root, ext) = posixpath.splitext(path)
    if ext != '':
      ext = ext[1:].lower()
    if ext == 'o':
      # .o files are added to Xcode Frameworks phases, but conceptually aren't
      # frameworks, they're more like sources or intermediates. Redirect them
      # to show up in one of those other groups.
      return self.PBXProjectAncestor().RootGroupForPath(path)
    else:
      return (self.PBXProjectAncestor().FrameworksGroup(), False) 

def write_latex(outdir,images,prefix,query_image):
  otex=posixpath.join(outdir,'{}.tex'.format(prefix))
  with open(otex,'w') as f:
    print(r'''\documentclass{article}
\usepackage{graphicx}
\usepackage{fullpage}
\usepackage{paralist}
\usepackage{multirow}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{amssymb,amsmath}
\usepackage{tikz}
\usetikzlibrary{arrows}
\begin{document}''',file=f)
    x=query_image
    pname=posixpath.join(outdir,'{}query{}'.format(prefix,posixpath.splitext(x)[1]))
    shutil.copyfile(x,pname)
    print(r'''\begin{figure}[h]
\centering
\includegraphics[width=2.0in]{%s}
\caption{query} \label{fig:%s}
\end{figure}''' % (posixpath.split(pname)[1],prefix+'query'),file=f)
    print(r'\begin{figure}',file=f)
    for i,x in enumerate(images):
      pname=posixpath.join(outdir,'{}{:03}{}'.format(prefix,i,posixpath.splitext(x)[1]))
      shutil.copyfile(x,pname)
      print(r'''\begin{minipage}[b]{.5\linewidth}
\centering \includegraphics[width=1.0in]{%s}
\subcaption{A subfigure}\label{fig:%s}
\end{minipage}''' % (posixpath.split(pname)[1],prefix+str(i)),file=f)
    print(r'\end{figure}',file=f)
    print(r'''\end{document}''',file=f) 

def is_python(self, path):
        """Test whether argument path is a Python script."""
        head, tail = os.path.splitext(path)
        return tail.lower() in (".py", ".pyw") 

def splitext(path):
    # type: (str) -> Tuple[str, str]
    """Like os.path.splitext, but take off .tar too"""
    base, ext = posixpath.splitext(path)
    if base.lower().endswith('.tar'):
        ext = base[-4:] + ext
        base = base[:-4]
    return base, ext 

def write_latex(outdir,images,prefix,query_image):
    for i in images[:10]:
        print (i)
  #otex=posixpath.join(outdir,'{}.tex'.format(prefix))
  #with open(otex,'w') as f:
    #print(r'''\documentclass{article}
#\usepackage{graphicx}
#\usepackage{fullpage}
#\usepackage{paralist}
#\usepackage{multirow}
#\usepackage{caption}
#\usepackage{subcaption}
#\usepackage{amssymb,amsmath}
#\usepackage{tikz}
#\usetikzlibrary{arrows}
#\begin{document}''',file=f)
    #x=query_image
    #pname=posixpath.join(outdir,'{}query{}'.format(prefix,posixpath.splitext(x)[1]))
    #shutil.copyfile(x,pname)
    #print(r'''\begin{figure}[h]
#\centering
#\includegraphics[width=2.0in]{%s}
#\caption{query} \label{fig:%s}
#\end{figure}''' % (posixpath.split(pname)[1],prefix+'query'),file=f)
    #print(r'\begin{figure}',file=f)
    #for i,x in enumerate(images):
      #pname=posixpath.join(outdir,'{}{:03}{}'.format(prefix,i,posixpath.splitext(x)[1]))
      #shutil.copyfile(x,pname)
      #print(r'''\begin{minipage}[b]{.5\linewidth}
#\centering \includegraphics[width=1.0in]{%s}
#\subcaption{A subfigure}\label{fig:%s}
#\end{minipage}''' % (posixpath.split(pname)[1],prefix+str(i)),file=f)
    #print(r'\end{figure}',file=f)
    #print(r'''\end{document}''',file=f) 

def write_latex(outdir,images,prefix,query_image):
  otex=posixpath.join(outdir,'{}.tex'.format(prefix))
  with open(otex,'w') as f:
    print(r'''\documentclass{article}
\usepackage{graphicx}
\usepackage{fullpage}
\usepackage{paralist}
\usepackage{multirow}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{amssymb,amsmath}
\usepackage{tikz}
\usetikzlibrary{arrows}
\begin{document}''',file=f)
    x=query_image
    pname=posixpath.join(outdir,'{}query{}'.format(prefix,posixpath.splitext(x)[1]))
    shutil.copyfile(x,pname)
    print(r'''\begin{figure}[h]
\centering
\includegraphics[width=2.0in]{%s}
\caption{query} \label{fig:%s}
\end{figure}''' % (posixpath.split(pname)[1],prefix+'query'),file=f)
    print(r'\begin{figure}',file=f)
    for i,x in enumerate(images):
      pname=posixpath.join(outdir,'{}{:03}{}'.format(prefix,i,posixpath.splitext(x)[1]))
      shutil.copyfile(x,pname)
      print(r'''\begin{minipage}[b]{.5\linewidth}
\centering \includegraphics[width=1.0in]{%s}
\subcaption{A subfigure}\label{fig:%s}
\end{minipage}''' % (posixpath.split(pname)[1],prefix+str(i)),file=f)
    print(r'\end{figure}',file=f)
    print(r'''\end{document}''',file=f) 

def write_latex(outdir,images,prefix,query_image):
    for i in images[:10]:
        print (i)
  #otex=posixpath.join(outdir,'{}.tex'.format(prefix))
  #with open(otex,'w') as f:
    #print(r'''\documentclass{article}
#\usepackage{graphicx}
#\usepackage{fullpage}
#\usepackage{paralist}
#\usepackage{multirow}
#\usepackage{caption}
#\usepackage{subcaption}
#\usepackage{amssymb,amsmath}
#\usepackage{tikz}
#\usetikzlibrary{arrows}
#\begin{document}''',file=f)
    #x=query_image
    #pname=posixpath.join(outdir,'{}query{}'.format(prefix,posixpath.splitext(x)[1]))
    #shutil.copyfile(x,pname)
    #print(r'''\begin{figure}[h]
#\centering
#\includegraphics[width=2.0in]{%s}
#\caption{query} \label{fig:%s}
#\end{figure}''' % (posixpath.split(pname)[1],prefix+'query'),file=f)
    #print(r'\begin{figure}',file=f)
    #for i,x in enumerate(images):
      #pname=posixpath.join(outdir,'{}{:03}{}'.format(prefix,i,posixpath.splitext(x)[1]))
      #shutil.copyfile(x,pname)
      #print(r'''\begin{minipage}[b]{.5\linewidth}
#\centering \includegraphics[width=1.0in]{%s}
#\subcaption{A subfigure}\label{fig:%s}
#\end{minipage}''' % (posixpath.split(pname)[1],prefix+str(i)),file=f)
    #print(r'\end{figure}',file=f)
    #print(r'''\end{document}''',file=f) 

def splitext(path):
    # type: (str) -> Tuple[str, str]
    """Like os.path.splitext, but take off .tar too"""
    base, ext = posixpath.splitext(path)
    if base.lower().endswith('.tar'):
        ext = base[-4:] + ext
        base = base[:-4]
    return base, ext 

def splitext(path):
    # type: (str) -> Tuple[str, str]
    """Like os.path.splitext, but take off .tar too"""
    base, ext = posixpath.splitext(path)
    if base.lower().endswith('.tar'):
        ext = base[-4:] + ext
        base = base[:-4]
    return base, ext 

def is_python(self, path):
        """Test whether argument path is a Python script."""
        head, tail = os.path.splitext(path)
        return tail.lower() in (".py", ".pyw") 

def splitext(path):
    """Like os.path.splitext, but take off .tar too"""
    base, ext = posixpath.splitext(path)
    if base.lower().endswith('.tar'):
        ext = base[-4:] + ext
        base = base[:-4]
    return base, ext