Пример #1
0
def launch(application):
    util.set_binary(sys.stdin)
    util.set_binary(sys.stdout)

    environ = dict(os.environ.iteritems())
    environ.setdefault('PATH_INFO', '')
    if environ.get('SERVER_SOFTWARE', '').startswith('Microsoft-IIS'):
        # IIS includes script_name in path_info
        scriptname = environ['SCRIPT_NAME']
        if environ['PATH_INFO'].startswith(scriptname):
            environ['PATH_INFO'] = environ['PATH_INFO'][len(scriptname):]

    environ['wsgi.input'] = sys.stdin
    environ['wsgi.errors'] = sys.stderr
    environ['wsgi.version'] = (1, 0)
    environ['wsgi.multithread'] = False
    environ['wsgi.multiprocess'] = True
    environ['wsgi.run_once'] = True

    if environ.get('HTTPS', 'off').lower() in ('on', '1', 'yes'):
        environ['wsgi.url_scheme'] = 'https'
    else:
        environ['wsgi.url_scheme'] = 'http'

    headers_set = []
    headers_sent = []
    out = sys.stdout

    def write(data):
        if not headers_set:
            raise AssertionError("write() before start_response()")

        elif not headers_sent:
            # Before the first output, send the stored headers
            status, response_headers = headers_sent[:] = headers_set
            out.write('Status: %s\r\n' % status)
            for header in response_headers:
                out.write('%s: %s\r\n' % header)
            out.write('\r\n')

        out.write(data)
        out.flush()

    def start_response(status, response_headers, exc_info=None):
        if exc_info:
            try:
                if headers_sent:
                    # Re-raise original exception if headers sent
                    raise exc_info[0](exc_info[1], exc_info[2])
            finally:
                exc_info = None  # avoid dangling circular ref
        elif headers_set:
            raise AssertionError("Headers already set!")

        headers_set[:] = [status, response_headers]
        return write

    content = application(environ, start_response)
    for chunk in content:
        write(chunk)
Пример #2
0
def debugsvnlog(ui, **opts):
    """Fetch SVN log in a subprocess and channel them back to parent to
    avoid memory collection issues.
    """
    util.set_binary(sys.stdin)
    util.set_binary(sys.stdout)
    args = decodeargs(sys.stdin.read())
    get_log_child(sys.stdout, *args)
Пример #3
0
def debugsvnlog(ui, **opts):
    """Fetch SVN log in a subprocess and channel them back to parent to
    avoid memory collection issues.
    """
    util.set_binary(sys.stdin)
    util.set_binary(sys.stdout)
    args = decodeargs(sys.stdin.read())
    get_log_child(sys.stdout, *args)
Пример #4
0
def launch(application):
    util.set_binary(sys.stdin)
    util.set_binary(sys.stdout)

    environ = dict(os.environ.iteritems())
    environ.setdefault('PATH_INFO', '')
    if '.cgi' in environ['PATH_INFO']:
        environ['PATH_INFO'] = environ['PATH_INFO'].split('.cgi', 1)[1]

    environ['wsgi.input'] = sys.stdin
    environ['wsgi.errors'] = sys.stderr
    environ['wsgi.version'] = (1, 0)
    environ['wsgi.multithread'] = False
    environ['wsgi.multiprocess'] = True
    environ['wsgi.run_once'] = True

    if environ.get('HTTPS','off').lower() in ('on','1','yes'):
        environ['wsgi.url_scheme'] = 'https'
    else:
        environ['wsgi.url_scheme'] = 'http'

    headers_set = []
    headers_sent = []
    out = sys.stdout

    def write(data):
        if not headers_set:
            raise AssertionError("write() before start_response()")

        elif not headers_sent:
            # Before the first output, send the stored headers
            status, response_headers = headers_sent[:] = headers_set
            out.write('Status: %s\r\n' % status)
            for header in response_headers:
                out.write('%s: %s\r\n' % header)
            out.write('\r\n')

        out.write(data)
        out.flush()

    def start_response(status, response_headers, exc_info=None):
        if exc_info:
            try:
                if headers_sent:
                    # Re-raise original exception if headers sent
                    raise exc_info[0](exc_info[1], exc_info[2])
            finally:
                exc_info = None     # avoid dangling circular ref
        elif headers_set:
            raise AssertionError("Headers already set!")

        headers_set[:] = [status, response_headers]
        return write

    content = application(environ, start_response)
    for chunk in content:
        write(chunk)
Пример #5
0
def launch(application):
    util.set_binary(sys.stdin)
    util.set_binary(sys.stdout)

    environ = dict(os.environ.iteritems())
    environ.setdefault("PATH_INFO", "")
    if environ.get("SERVER_SOFTWARE", "").startswith("Microsoft-IIS"):
        # IIS includes script_name in path_info
        scriptname = environ["SCRIPT_NAME"]
        if environ["PATH_INFO"].startswith(scriptname):
            environ["PATH_INFO"] = environ["PATH_INFO"][len(scriptname) :]

    environ["wsgi.input"] = sys.stdin
    environ["wsgi.errors"] = sys.stderr
    environ["wsgi.version"] = (1, 0)
    environ["wsgi.multithread"] = False
    environ["wsgi.multiprocess"] = True
    environ["wsgi.run_once"] = True

    if environ.get("HTTPS", "off").lower() in ("on", "1", "yes"):
        environ["wsgi.url_scheme"] = "https"
    else:
        environ["wsgi.url_scheme"] = "http"

    headers_set = []
    headers_sent = []
    out = sys.stdout

    def write(data):
        if not headers_set:
            raise AssertionError("write() before start_response()")

        elif not headers_sent:
            # Before the first output, send the stored headers
            status, response_headers = headers_sent[:] = headers_set
            out.write("Status: %s\r\n" % status)
            for header in response_headers:
                out.write("%s: %s\r\n" % header)
            out.write("\r\n")

        out.write(data)
        out.flush()

    def start_response(status, response_headers, exc_info=None):
        if exc_info:
            try:
                if headers_sent:
                    # Re-raise original exception if headers sent
                    raise exc_info[0](exc_info[1], exc_info[2])
            finally:
                exc_info = None  # avoid dangling circular ref
        elif headers_set:
            raise AssertionError("Headers already set!")

        headers_set[:] = [status, response_headers]
        return write

    content = application(environ, start_response)
    try:
        for chunk in content:
            write(chunk)
    finally:
        if hasattr(content, "close"):
            content.close()