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| author | Philip Puryear <philippuryear@gmail.com> | 2012-10-26 03:41:20 (GMT) |
|---|---|---|
| committer | Philip Puryear <philippuryear@gmail.com> | 2012-10-26 03:41:20 (GMT) |
| commit | 13db3daadc2fb30320de90fe7667ab1cf9166799 (patch) | |
| tree | 6fca0e34b95f268820094040f89d519982a9bfe4 /src/browse.py | |
| parent | 18d1b05431c0338d0bcb685e18f4d4d5120fc266 (diff) | |
| download | Ninja-13db3daadc2fb30320de90fe7667ab1cf9166799.zip Ninja-13db3daadc2fb30320de90fe7667ab1cf9166799.tar.gz Ninja-13db3daadc2fb30320de90fe7667ab1cf9166799.tar.bz2 | |
browse.py: Python 3 support.
Signed-off-by: Philip Puryear <philippuryear@gmail.com>
Diffstat (limited to 'src/browse.py')
| -rwxr-xr-x | src/browse.py | 63 |
1 files changed, 34 insertions, 29 deletions
diff --git a/src/browse.py b/src/browse.py index 17e67cf..6bbf4de 100755 --- a/src/browse.py +++ b/src/browse.py @@ -20,7 +20,12 @@ This script is inlined into the final executable and spawned by it when needed. """ -import BaseHTTPServer +from __future__ import print_function + +try: + import http.server as httpserver +except ImportError: + import BaseHTTPServer as httpserver import subprocess import sys import webbrowser @@ -55,12 +60,12 @@ def parse(text): outputs = [] try: - target = lines.next()[:-1] # strip trailing colon + target = next(lines)[:-1] # strip trailing colon - line = lines.next() + line = next(lines) (match, rule) = match_strip(line, ' input: ') if match: - (match, line) = match_strip(lines.next(), ' ') + (match, line) = match_strip(next(lines), ' ') while match: type = None (match, line) = match_strip(line, '| ') @@ -70,21 +75,21 @@ def parse(text): if match: type = 'order-only' inputs.append((line, type)) - (match, line) = match_strip(lines.next(), ' ') + (match, line) = match_strip(next(lines), ' ') match, _ = match_strip(line, ' outputs:') if match: - (match, line) = match_strip(lines.next(), ' ') + (match, line) = match_strip(next(lines), ' ') while match: outputs.append(line) - (match, line) = match_strip(lines.next(), ' ') + (match, line) = match_strip(next(lines), ' ') except StopIteration: pass return Node(inputs, rule, target, outputs) def generate_html(node): - print '''<!DOCTYPE html> + document = ['''<!DOCTYPE html> <style> body { font-family: sans; @@ -108,34 +113,39 @@ tt { .filelist { -webkit-columns: auto 2; } -</style>''' +</style>'''] - print '<h1><tt>%s</tt></h1>' % node.target + document.append('<h1><tt>%s</tt></h1>' % node.target) if node.inputs: - print '<h2>target is built using rule <tt>%s</tt> of</h2>' % node.rule + document.append('<h2>target is built using rule <tt>%s</tt> of</h2>' % + node.rule) if len(node.inputs) > 0: - print '<div class=filelist>' + document.append('<div class=filelist>') for input, type in sorted(node.inputs): extra = '' if type: extra = ' (%s)' % type - print '<tt><a href="?%s">%s</a>%s</tt><br>' % (input, input, extra) - print '</div>' + document.append('<tt><a href="?%s">%s</a>%s</tt><br>' % + (input, input, extra)) + document.append('</div>') if node.outputs: - print '<h2>dependent edges build:</h2>' - print '<div class=filelist>' + document.append('<h2>dependent edges build:</h2>') + document.append('<div class=filelist>') for output in sorted(node.outputs): - print '<tt><a href="?%s">%s</a></tt><br>' % (output, output) - print '</div>' + document.append('<tt><a href="?%s">%s</a></tt><br>' % + (output, output)) + document.append('</div>') + + return '\n'.join(document) def ninja_dump(target): proc = subprocess.Popen([sys.argv[1], '-t', 'query', target], - stdout=subprocess.PIPE) + stdout=subprocess.PIPE, universal_newlines=True) return proc.communicate()[0] -class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): +class RequestHandler(httpserver.BaseHTTPRequestHandler): def do_GET(self): assert self.path[0] == '/' target = self.path[1:] @@ -156,24 +166,19 @@ class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): self.send_response(200) self.end_headers() - stdout = sys.stdout - sys.stdout = self.wfile - try: - generate_html(parse(input.strip())) - finally: - sys.stdout = stdout + self.wfile.write(generate_html(parse(input.strip())).encode('utf-8')) def log_message(self, format, *args): pass # Swallow console spam. port = 8000 -httpd = BaseHTTPServer.HTTPServer(('',port), RequestHandler) +httpd = httpserver.HTTPServer(('',port), RequestHandler) try: - print 'Web server running on port %d, ctl-C to abort...' % port + print('Web server running on port %d, ctl-C to abort...' % port) webbrowser.open_new('http://localhost:%s' % port) httpd.serve_forever() except KeyboardInterrupt: - print + print() pass # Swallow console spam. |