Exemplo n.º 1
0
def ensureExampleOutputsExist(dpath):
    """ Scan for XML files in the given directory and
        ensure that for every example output we have a
        corresponding output file in the 'generated/examples'
        folder.
    """
    # Ensure that the output folder exists
    if not os.path.isdir(generated_examples):
        os.mkdir(generated_examples)

    examples = readAllExampleInfos(dpath)
    for key, value in examples.items():
        # Process all scons_output tags
        for o in value.outputs:
            cpath = os.path.join(generated_examples,
                                 key + '_' + o.suffix + '.xml')
            if not os.path.isfile(cpath):
                # Start new XML file
                s = stf.newXmlTree("screen")
                stf.setText(s, "NO OUTPUT YET! Run the script to generate/update all examples.")
                # Write file
                stf.writeTree(s, cpath)

        # Process all scons_example_file tags
        for r in value.files:
            if r.isFileRef():
                # Get file's content
                content = value.getFileContents(r.name)
                fpath = os.path.join(generated_examples,
                                     key + '_' + r.name.replace("/", "_"))
                # Write file
                with open(fpath, 'w') as f:
                    f.write("%s\n" % content)
Exemplo n.º 2
0
def ensureExampleOutputsExist(dpath):
    """ Scan for XML files in the given directory and 
        ensure that for every example output we have a
        corresponding output file in the 'generated/examples'
        folder.
    """
    # Ensure that the output folder exists
    if not os.path.isdir(generated_examples):
        os.mkdir(generated_examples)
        
    examples = readAllExampleInfos(dpath)
    for key, value in examples.iteritems():
        # Process all scons_output tags
        for o in value.outputs:
            cpath = os.path.join(generated_examples,
                                 key + '_' + o.suffix + '.xml')
            if not os.path.isfile(cpath):
                # Start new XML file
                s = stf.newXmlTree("screen")
                stf.setText(s, "NO OUTPUT YET! Run the script to generate/update all examples.")
                # Write file
                stf.writeTree(s, cpath)
                
        # Process all scons_example_file tags
        for r in value.files:
            if r.isFileRef():
                # Get file's content
                content = value.getFileContents(r.name)
                fpath = os.path.join(generated_examples,
                                     key + '_' + r.name.replace("/", "_"))
                # Write file
                f = open(fpath, 'w')
                f.write("%s\n" % content)
                f.close()
Exemplo n.º 3
0
def create_scons_output(e):
    """
    The real raison d'etre for this script, this is where we
    actually execute SCons to fetch the output.
    """

    # Loop over all outputs for the example
    for o in e.outputs:
        # Create new test directory
        t = TestCmd.TestCmd(workdir='', combine=1)
        if o.preserve:
            t.preserve()
        t.subdir('ROOT', 'WORK')
        t.rootpath = t.workpath('ROOT').replace('\\', '\\\\')

        for d in e.folders:
            dir = t.workpath('WORK', d.name)
            if not os.path.exists(dir):
                os.makedirs(dir)

        for f in e.files:
            if f.isFileRef():
                continue
            #
            # Left-align file's contents, starting on the first
            # non-empty line
            #
            data = f.content.split('\n')
            i = 0
            # Skip empty lines
            while data[i] == '':
                i = i + 1
            lines = data[i:]
            i = 0
            # Scan first line for the number of spaces
            # that this block is indented
            while lines[0][i] == ' ':
                i = i + 1
            # Left-align block
            lines = [l[i:] for l in lines]
            path = f.name.replace('__ROOT__', t.rootpath)
            if not os.path.isabs(path):
                path = t.workpath('WORK', path)
            dir, name = os.path.split(path)
            if dir and not os.path.exists(dir):
                os.makedirs(dir)
            content = '\n'.join(lines)
            content = content.replace('__ROOT__', t.rootpath)
            path = t.workpath('WORK', path)
            t.write(path, content)
            if hasattr(f, 'chmod'):
                if len(f.chmod):
                    os.chmod(path, int(f.chmod, base=8))

        # Regular expressions for making the doc output consistent,
        # regardless of reported addresses or Python version.

        # Massage addresses in object repr strings to a constant.
        address_re = re.compile(r' at 0x[0-9a-fA-F]*>')

        # Massage file names in stack traces (sometimes reported as absolute
        # paths) to a consistent relative path.
        engine_re = re.compile(r' File ".*/src/engine/SCons/')

        # Python 2.5 changed the stack trace when the module is read
        # from standard input from read "... line 7, in ?" to
        # "... line 7, in <module>".
        file_re = re.compile(r'^( *File ".*", line \d+, in) \?$', re.M)

        # Python 2.6 made UserList a new-style class, which changes the
        # AttributeError message generated by our NodeList subclass.
        nodelist_re = re.compile(r'(AttributeError:) NodeList instance (has no attribute \S+)')

        # Root element for our subtree
        sroot = stf.newEtreeNode("screen", True)
        curchild = None
        content = ""
        for command in o.commands:
            content += Prompt[o.os]
            if curchild is not None:
                if not command.output:
                    # Append content as tail
                    curchild.tail = content
                    content = "\n"
                    # Add new child for userinput tag
                    curchild = stf.newEtreeNode("userinput")
                    d = command.cmd.replace('__ROOT__', '')
                    curchild.text = d
                    sroot.append(curchild)
                else:
                    content += command.output + '\n'
            else:
                if not command.output:
                    # Add first text to root
                    sroot.text = content
                    content = "\n"
                    # Add new child for userinput tag
                    curchild = stf.newEtreeNode("userinput")
                    d = command.cmd.replace('__ROOT__', '')
                    curchild.text = d
                    sroot.append(curchild)
                else:
                    content += command.output + '\n'
            # Execute command and capture its output
            cmd_work = command.cmd.replace('__ROOT__', t.workpath('ROOT'))
            args = cmd_work.split()
            lines = ExecuteCommand(args, command, t, {'osname':o.os, 'tools':o.tools})
            if not command.output and lines:
                ncontent = '\n'.join(lines)
                ncontent = address_re.sub(r' at 0x700000>', ncontent)
                ncontent = engine_re.sub(r' File "bootstrap/src/engine/SCons/', ncontent)
                ncontent = file_re.sub(r'\1 <module>', ncontent)
                ncontent = nodelist_re.sub(r"\1 'NodeList' object \2", ncontent)
                ncontent = ncontent.replace('__ROOT__', '')
                content += ncontent + '\n'
        # Add last piece of content
        if len(content):
            if curchild is not None:
                curchild.tail = content
            else:
                sroot.text = content

        # Construct filename
        fpath = os.path.join(generated_examples,
                             e.name + '_' + o.suffix + '.xml')
        # Expand Element tree
        s = stf.decorateWithHeader(stf.convertElementTree(sroot)[0])
        # Write it to file
        stf.writeTree(s, fpath)
Exemplo n.º 4
0
def create_scons_output(e):
    # The real raison d'etre for this script, this is where we
    # actually execute SCons to fetch the output.
    
    # Loop over all outputs for the example
    for o in e.outputs:
        # Create new test directory
        t = TestCmd.TestCmd(workdir='', combine=1)
        if o.preserve:
            t.preserve()
        t.subdir('ROOT', 'WORK')
        t.rootpath = t.workpath('ROOT').replace('\\', '\\\\')
    
        for d in e.folders:
            dir = t.workpath('WORK', d.name)
            if not os.path.exists(dir):
                os.makedirs(dir)
    
        for f in e.files:
            if f.isFileRef():
                continue
            # 
            # Left-align file's contents, starting on the first
            # non-empty line
            # 
            data = f.content.split('\n')
            i = 0
            # Skip empty lines
            while data[i] == '':
                i = i + 1
            lines = data[i:]
            i = 0
            # Scan first line for the number of spaces
            # that this block is indented
            while lines[0][i] == ' ':
                i = i + 1
            # Left-align block
            lines = [l[i:] for l in lines]
            path = f.name.replace('__ROOT__', t.rootpath)
            if not os.path.isabs(path):
                path = t.workpath('WORK', path)
            dir, name = os.path.split(path)
            if dir and not os.path.exists(dir):
                os.makedirs(dir)
            content = '\n'.join(lines)
            content = content.replace('__ROOT__', t.rootpath)
            path = t.workpath('WORK', path)
            t.write(path, content)
            if hasattr(f, 'chmod'):
                if len(f.chmod):
                    os.chmod(path, int(f.chmod, 0))
    
        # Regular expressions for making the doc output consistent,
        # regardless of reported addresses or Python version.
    
        # Massage addresses in object repr strings to a constant.
        address_re = re.compile(r' at 0x[0-9a-fA-F]*\>')
    
        # Massage file names in stack traces (sometimes reported as absolute
        # paths) to a consistent relative path.
        engine_re = re.compile(r' File ".*/src/engine/SCons/')
    
        # Python 2.5 changed the stack trace when the module is read
        # from standard input from read "... line 7, in ?" to
        # "... line 7, in <module>".
        file_re = re.compile(r'^( *File ".*", line \d+, in) \?$', re.M)
    
        # Python 2.6 made UserList a new-style class, which changes the
        # AttributeError message generated by our NodeList subclass.
        nodelist_re = re.compile(r'(AttributeError:) NodeList instance (has no attribute \S+)')
  
        # Root element for our subtree
        sroot = stf.newEtreeNode("screen", True)
        curchild = None
        content = ""
        for c in o.commands:
            content += Prompt[o.os]
            if curchild is not None:
                if not c.output:
                    # Append content as tail
                    curchild.tail = content
                    content = "\n"
                    # Add new child for userinput tag
                    curchild = stf.newEtreeNode("userinput")
                    d = c.cmd.replace('__ROOT__', '')
                    curchild.text = d
                    sroot.append(curchild)
                else:
                    content += c.output + '\n'
            else:
                if not c.output:
                    # Add first text to root
                    sroot.text = content
                    content = "\n"
                    # Add new child for userinput tag
                    curchild = stf.newEtreeNode("userinput")
                    d = c.cmd.replace('__ROOT__', '')
                    curchild.text = d
                    sroot.append(curchild)
                else:
                    content += c.output + '\n'
            # Execute command and capture its output
            cmd_work = c.cmd.replace('__ROOT__', t.workpath('ROOT'))
            args = cmd_work.split()
            lines = ExecuteCommand(args, c, t, {'osname':o.os, 'tools':o.tools})
            if not c.output and lines:
                ncontent = '\n'.join(lines)
                ncontent = address_re.sub(r' at 0x700000&gt;', ncontent)
                ncontent = engine_re.sub(r' File "bootstrap/src/engine/SCons/', ncontent)
                ncontent = file_re.sub(r'\1 <module>', ncontent)
                ncontent = nodelist_re.sub(r"\1 'NodeList' object \2", ncontent)
                ncontent = ncontent.replace('__ROOT__', '')
                content += ncontent + '\n'
        # Add last piece of content
        if len(content):
            if curchild is not None:
                curchild.tail = content
            else:
                sroot.text = content
   
        # Construct filename
        fpath = os.path.join(generated_examples,
                             e.name + '_' + o.suffix + '.xml')
        # Expand Element tree
        s = stf.decorateWithHeader(stf.convertElementTree(sroot)[0])
        # Write it to file
        stf.writeTree(s, fpath)