hgweb: return content iterator instead of using write() callable
authorDirkjan Ochtman <dirkjan@ochtman.nl>
Sun, 29 Jun 2008 22:36:18 +0200
changeset 6785 4879468fa28f
parent 6784 18c429ea3a0e
child 6786 97e214dccaa9
child 6796 943f066c0d58
hgweb: return content iterator instead of using write() callable
mercurial/hgweb/hgweb_mod.py
mercurial/hgweb/hgwebdir_mod.py
tests/test-hgweb-no-path-info
tests/test-hgweb-no-path-info.out
tests/test-hgweb-no-request-uri
tests/test-hgweb-no-request-uri.out
--- a/mercurial/hgweb/hgweb_mod.py	Sun Jun 29 15:23:09 2008 +0200
+++ b/mercurial/hgweb/hgweb_mod.py	Sun Jun 29 22:36:18 2008 +0200
@@ -169,20 +169,20 @@
 
             req.write(content)
             del tmpl
-            return req
+            return ''.join(content),
 
         except revlog.LookupError, err:
             req.respond(HTTP_NOT_FOUND, ctype)
             msg = str(err)
             if 'manifest' not in msg:
                 msg = 'revision not found: %s' % err.name
-            req.write(tmpl('error', error=msg))
+            return ''.join(tmpl('error', error=msg)),
         except (RepoError, revlog.RevlogError), inst:
             req.respond(HTTP_SERVER_ERROR, ctype)
-            req.write(tmpl('error', error=str(inst)))
+            return ''.join(tmpl('error', error=str(inst))),
         except ErrorResponse, inst:
             req.respond(inst.code, ctype)
-            req.write(tmpl('error', error=inst.message))
+            return ''.join(tmpl('error', error=inst.message)),
 
     def templater(self, req):
 
--- a/mercurial/hgweb/hgwebdir_mod.py	Sun Jun 29 15:23:09 2008 +0200
+++ b/mercurial/hgweb/hgwebdir_mod.py	Sun Jun 29 22:36:18 2008 +0200
@@ -70,8 +70,7 @@
 
     def __call__(self, env, respond):
         req = wsgirequest(env, respond)
-        self.run_wsgi(req)
-        return req
+        return self.run_wsgi(req)
 
     def run_wsgi(self, req):
 
@@ -90,14 +89,12 @@
                         fname = virtual[7:]
                     else:
                         fname = req.form['static'][0]
-                    req.write(staticfile(static, fname, req))
-                    return
+                    return staticfile(static, fname, req),
 
                 # top-level index
                 elif not virtual:
                     req.respond(HTTP_OK, ctype)
-                    req.write(self.makeindex(req, tmpl))
-                    return
+                    return ''.join(self.makeindex(req, tmpl)),
 
                 # nested indexes and hgwebs
 
@@ -108,8 +105,7 @@
                         req.env['REPO_NAME'] = virtual
                         try:
                             repo = hg.repository(self.parentui, real)
-                            hgweb(repo).run_wsgi(req)
-                            return
+                            return hgweb(repo).run_wsgi(req)
                         except IOError, inst:
                             msg = inst.strerror
                             raise ErrorResponse(HTTP_SERVER_ERROR, msg)
@@ -120,8 +116,7 @@
                     subdir = virtual + '/'
                     if [r for r in repos if r.startswith(subdir)]:
                         req.respond(HTTP_OK, ctype)
-                        req.write(self.makeindex(req, tmpl, subdir))
-                        return
+                        return ''.join(self.makeindex(req, tmpl, subdir)),
 
                     up = virtual.rfind('/')
                     if up < 0:
@@ -130,11 +125,11 @@
 
                 # prefixes not found
                 req.respond(HTTP_NOT_FOUND, ctype)
-                req.write(tmpl("notfound", repo=virtual))
+                return ''.join(tmpl("notfound", repo=virtual)),
 
             except ErrorResponse, err:
                 req.respond(err.code, ctype)
-                req.write(tmpl('error', error=err.message or ''))
+                return ''.join(tmpl('error', error=err.message or '')),
         finally:
             tmpl = None
 
--- a/tests/test-hgweb-no-path-info	Sun Jun 29 15:23:09 2008 +0200
+++ b/tests/test-hgweb-no-path-info	Sun Jun 29 22:36:18 2008 +0200
@@ -43,15 +43,17 @@
 
 output = StringIO()
 env['QUERY_STRING'] = 'style=atom'
-hgweb('.', name = 'repo')(env, startrsp)
-print output.getvalue()
+content = hgweb('.', name = 'repo')(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 
 output = StringIO()
 env['QUERY_STRING'] = 'style=raw'
-hgwebdir({'repo': '.'})(env, startrsp)
-print output.getvalue()
+content = hgwebdir({'repo': '.'})(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 EOF
--- a/tests/test-hgweb-no-path-info.out	Sun Jun 29 15:23:09 2008 +0200
+++ b/tests/test-hgweb-no-path-info.out	Sun Jun 29 22:36:18 2008 +0200
@@ -35,7 +35,6 @@
  </entry>
 
 </feed>
-
 ---- ERRORS
 
 ---- HEADERS
@@ -45,6 +44,5 @@
 
 repo/
 
-
 ---- ERRORS
 
--- a/tests/test-hgweb-no-request-uri	Sun Jun 29 15:23:09 2008 +0200
+++ b/tests/test-hgweb-no-request-uri	Sun Jun 29 22:36:18 2008 +0200
@@ -44,32 +44,36 @@
 output = StringIO()
 env['PATH_INFO'] = '/'
 env['QUERY_STRING'] = 'style=atom'
-hgweb('.', name = 'repo')(env, startrsp)
-print output.getvalue()
+content = hgweb('.', name = 'repo')(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 
 output = StringIO()
 env['PATH_INFO'] = '/file/tip/'
 env['QUERY_STRING'] = 'style=raw'
-hgweb('.', name = 'repo')(env, startrsp)
-print output.getvalue()
+content = hgweb('.', name = 'repo')(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 
 output = StringIO()
 env['PATH_INFO'] = '/'
 env['QUERY_STRING'] = 'style=raw'
-hgwebdir({'repo': '.'})(env, startrsp)
-print output.getvalue()
+content = hgwebdir({'repo': '.'})(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 
 output = StringIO()
 env['PATH_INFO'] = '/repo/file/tip/'
 env['QUERY_STRING'] = 'style=raw'
-hgwebdir({'repo': '.'})(env, startrsp)
-print output.getvalue()
+content = hgwebdir({'repo': '.'})(env, startrsp)
+sys.stdout.write(output.getvalue())
+sys.stdout.write(''.join(content))
 print '---- ERRORS'
 print errors.getvalue()
 EOF
--- a/tests/test-hgweb-no-request-uri.out	Sun Jun 29 15:23:09 2008 +0200
+++ b/tests/test-hgweb-no-request-uri.out	Sun Jun 29 22:36:18 2008 +0200
@@ -35,6 +35,24 @@
  </entry>
 
 </feed>
+---- ERRORS
+
+---- HEADERS
+200 Script output follows
+---- DATA
+[('Content-Type', 'text/plain; charset=ascii')]
+
+-rw-r--r-- 4 bar
+
+
+---- ERRORS
+
+---- HEADERS
+200 Script output follows
+---- DATA
+[('Content-Type', 'text/plain; charset=ascii')]
+
+/repo/
 
 ---- ERRORS
 
@@ -46,27 +64,5 @@
 -rw-r--r-- 4 bar
 
 
-
 ---- ERRORS
 
----- HEADERS
-200 Script output follows
----- DATA
-[('Content-Type', 'text/plain; charset=ascii')]
-
-/repo/
-
-
----- ERRORS
-
----- HEADERS
-200 Script output follows
----- DATA
-[('Content-Type', 'text/plain; charset=ascii')]
-
--rw-r--r-- 4 bar
-
-
-
----- ERRORS
-