def dispatch_gist_it( dispatch, location ):
location = urllib.unquote( location )
match = gist_it.Gist.match( location )
dispatch.response.headers['Content-Type'] = 'text/plain';
if not match:
dispatch.response.set_status( 404 )
dispatch.response.out.write( dispatch.response.http_status_message( 404 ) )
dispatch.response.out.write( "\n" )
return
else:
slice_option = dispatch.request.get( 'slice' )
footer_option = dispatch.request.get( 'footer' )
gist = gist_it.Gist.parse( location, slice_option = slice_option, footer_option = footer_option )
if not gist:
dispatch.response.set_status( 500 )
dispatch.response.out.write( "Unable to parse \"%s\": Not a valid repository path?" % ( location ) )
dispatch.response.out.write( "\n" )
return
if _CACHE_ and dispatch.request.get( 'flush' ):
dispatch.response.out.write( memcache.delete( memcache_key ) )
return
memcache_key = gist.raw_url
data = memcache.get( memcache_key )
if data is None or not _CACHE_:
base = dispatch.url_for()
# For below, see: http://stackoverflow.com/questions/2826238/does-google-appengine-cache-external-requests
response = urlfetch.fetch( gist.raw_url, headers = { 'Cache-Control': 'max-age=300' } )
if response.status_code != 200:
if response.status_code == 403:
dispatch.response.set_status( response.status_code )
elif response.status_code == 404:
dispatch.response.set_status( response.status_code )
else:
dispatch.response.set_status( 500 )
dispatch.response.out.write( "Unable to fetch \"%s\": (%i)" % ( gist.raw_url, response.status_code ) )
return
else:
gist_content = take_slice( response.content, gist.start_line, gist.end_line )
gist_html = str( render_gist_html( base, gist, gist_content, footer = gist.footer ) ).strip()
callback = dispatch.request.get( 'callback' );
if callback != '':
result = render_gist_js_callback( callback, gist, gist_html )
else:
result = render_gist_js( base, gist, gist_html )
result = str( result ).strip()
data = result
test = dispatch.request.get( 'test' )
if test:
if test == 'json':
dispatch.response.headers['Content-Type'] = 'text/plain';
dispatch.response.out.write(simplejson.dumps({
'gist': gist.value(),
'content': gist_content,
'html': gist_html,
}))
elif False and test == 'example':
pass
else:
dispatch.response.headers['Content-Type'] = 'text/plain'
dispatch.response.out.write( gist_html )
return
if _CACHE_:
memcache.add( memcache_key, data, 60 * 60 * 24 )
dispatch.response.headers['Content-Type'] = 'text/javascript'
dispatch.response.out.write( data )
def dispatch_gist_it( dispatch, location ):
location = urllib.unquote( location )
match = gist_it.Gist.match( location )
dispatch.set_header('Content-Type', 'text/plain');
if not match:
dispatch.set_status( 404 )
dispatch.write( 'Not Found' )
dispatch.write( "\n" )
return
else:
slice_option = dispatch.get_param( 'slice' )
footer_option = dispatch.get_param( 'footer' )
style_option = dispatch.get_param( 'style' )
highlight_option = dispatch.get_param( 'highlight' )
test = dispatch.get_param( 'test' )
gist = gist_it.Gist.parse( location, slice_option = slice_option, footer_option = footer_option, style_option = style_option, highlight_option = highlight_option )
if not gist:
dispatch.set_status( 500 )
dispatch.write( "Unable to parse \"%s\": Not a valid repository path?" % ( location ) )
dispatch.write( "\n" )
return
if _CACHE_ and dispatch.get_param( 'flush' ):
dispatch.write( memcache.delete( memcache_key ) )
return
memcache_key = gist.raw_url.encode('UTF-8')
data = memcache.get( memcache_key )
if data is None or not _CACHE_:
base = dispatch.url_for()
# For below, see: http://stackoverflow.com/questions/2826238/does-google-appengine-cache-external-requests
response = fetch( gist.raw_url, headers = { 'Cache-Control': 'max-age=300' } )
if response.status_code != 200:
if response.status_code == 403:
dispatch.set_status( response.status_code )
elif response.status_code == 404:
dispatch.set_status( response.status_code )
else:
dispatch.set_status( 500 )
dispatch.write( "Unable to fetch \"%s\": (%i)" % ( gist.raw_url, response.status_code ) )
return
else:
# I believe GitHub always returns a utf-8 encoding, so this should be safe
response_content = response.content.decode('utf-8')
gist_content = take_slice( response_content, gist.start_line, gist.end_line )
gist_html = str( render_gist_html( base, gist, gist_content ) ).strip()
callback = dispatch.get_param( 'callback' );
if callback != None and callback != '':
result = render_gist_js_callback( callback, gist, gist_html )
else:
result = render_gist_js( base, gist, gist_html )
result = str( result ).strip()
data = result
if test:
if test == 'json':
dispatch.set_header('Content-Type', 'application/json');
# "{ 'gist': '%s', 'content': '%s', 'html': '%s' }"%(gist.value(), gist_content, gist_html)
dispatch.write("{ 'gist': '%s', 'content': '%s', 'html': '%s' }"%(gist.value(), gist_content, gist_html))
elif False and test == 'example':
pass
else:
dispatch.set_header('Content-Type', 'text/plain' )
dispatch.write( gist_html )
return
if _CACHE_:
memcache.add( memcache_key, data, 60 * 60 * 24 )
dispatch.set_header('Content-Type', 'text/javascript')
dispatch.write( data.decode('UTF-8') )
def dispatch_gist_it(dispatch, location):
location = urllib.unquote(location)
match = gist_it.Gist.match(location)
dispatch.response.headers['Content-Type'] = 'text/plain'
if not match:
dispatch.response.set_status(404)
dispatch.response.out.write(dispatch.response.http_status_message(404))
dispatch.response.out.write("\n")
return
else:
slice_option = dispatch.request.get('slice')
footer_option = dispatch.request.get('footer')
style_option = dispatch.request.get('style')
highlight_option = dispatch.request.get('highlight')
test = dispatch.request.get('test')
gist = gist_it.Gist.parse(location,
slice_option=slice_option,
footer_option=footer_option,
style_option=style_option,
highlight_option=highlight_option)
if not gist:
dispatch.response.set_status(500)
dispatch.response.out.write(
"Unable to parse \"%s\": Not a valid repository path?" %
(location))
dispatch.response.out.write("\n")
return
if _CACHE_ and dispatch.request.get('flush'):
dispatch.response.out.write(memcache.delete(memcache_key))
return
memcache_key = gist.raw_url
data = memcache.get(memcache_key)
if data is None or not _CACHE_:
base = dispatch.url_for()
# For below, see: http://stackoverflow.com/questions/2826238/does-google-appengine-cache-external-requests
response = urlfetch.fetch(gist.raw_url,
headers={'Cache-Control': 'max-age=300'})
if response.status_code != 200:
if response.status_code == 403:
dispatch.response.set_status(response.status_code)
elif response.status_code == 404:
dispatch.response.set_status(response.status_code)
else:
dispatch.response.set_status(500)
dispatch.response.out.write(
"Unable to fetch \"%s\": (%i)" %
(gist.raw_url, response.status_code))
return
else:
# I believe GitHub always returns a utf-8 encoding, so this should be safe
response_content = response.content.decode('utf-8')
gist_content = take_slice(response_content, gist.start_line,
gist.end_line)
gist_html = str(render_gist_html(base, gist,
gist_content)).strip()
callback = dispatch.request.get('callback')
if callback != '':
result = render_gist_js_callback(callback, gist, gist_html)
else:
result = render_gist_js(base, gist, gist_html)
result = str(result).strip()
data = result
if test:
if test == 'json':
dispatch.response.headers[
'Content-Type'] = 'application/json'
dispatch.response.out.write(
simplejson.dumps({
'gist': gist.value(),
'content': gist_content,
'html': gist_html,
}))
elif False and test == 'example':
pass
else:
dispatch.response.headers[
'Content-Type'] = 'text/plain'
dispatch.response.out.write(gist_html)
return
if _CACHE_:
memcache.add(memcache_key, data, 60 * 60 * 24)
dispatch.response.headers['Content-Type'] = 'text/javascript'
dispatch.response.out.write(data)
def runTest( self ):
slice_ = gist_it.parse_slice( '' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 0 )
self.assertEqual( slice_[1], 0 )
slice_ = gist_it.parse_slice( '1' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 1 )
self.assertEqual( slice_[1], None )
slice_ = gist_it.parse_slice( '1:' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 1 )
self.assertEqual( slice_[1], 0 )
slice_ = gist_it.parse_slice( '1:0' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 1 )
self.assertEqual( slice_[1], 0 )
slice_ = gist_it.parse_slice( ':1' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 0 )
self.assertEqual( slice_[1], 1 )
slice_ = gist_it.parse_slice( '0:1' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 0 )
self.assertEqual( slice_[1], 1 )
slice_ = gist_it.parse_slice( '1:1' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 1 )
self.assertEqual( slice_[1], 1 )
slice_ = gist_it.parse_slice( ':' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 0 )
self.assertEqual( slice_[1], 0 )
slice_ = gist_it.parse_slice( '-0:-0' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], 0 )
self.assertEqual( slice_[1], 0 )
slice_ = gist_it.parse_slice( '-1:' )
self.assertEqual( len( slice_ ), 2 )
self.assertEqual( slice_[0], -1 )
self.assertEqual( slice_[1], 0 )
content = """
Line 2
Line 3
Line 4
Line 5
Line 6
Line 8
"""
self.assertEqual( gist_it.take_slice( content, 0, 0 ), content )
self.assertEqual( gist_it.take_slice( content, 1, 2 ), "Line 2\nLine 3" )
self.assertEqual( gist_it.take_slice( content, 1, None ), "Line 2" )
self.assertEqual( gist_it.take_slice( content, 0, 2 ), "\nLine 2\nLine 3" )
self.assertEqual( gist_it.take_slice( content, 0, -1 ), """
Line 2
Line 3
Line 4
Line 5
Line 6
""" )
self.assertEqual( gist_it.take_slice( content, -1, 0 ), "Line 8" )
def runTest(self):
slice_ = gist_it.parse_slice('')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 0)
self.assertEqual(slice_[1], 0)
slice_ = gist_it.parse_slice('1')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 1)
self.assertEqual(slice_[1], None)
slice_ = gist_it.parse_slice('1:')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 1)
self.assertEqual(slice_[1], 0)
slice_ = gist_it.parse_slice('1:0')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 1)
self.assertEqual(slice_[1], 0)
slice_ = gist_it.parse_slice(':1')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 0)
self.assertEqual(slice_[1], 1)
slice_ = gist_it.parse_slice('0:1')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 0)
self.assertEqual(slice_[1], 1)
slice_ = gist_it.parse_slice('1:1')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 1)
self.assertEqual(slice_[1], 1)
slice_ = gist_it.parse_slice(':')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 0)
self.assertEqual(slice_[1], 0)
slice_ = gist_it.parse_slice('-0:-0')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], 0)
self.assertEqual(slice_[1], 0)
slice_ = gist_it.parse_slice('-1:')
self.assertEqual(len(slice_), 2)
self.assertEqual(slice_[0], -1)
self.assertEqual(slice_[1], 0)
content = """
Line 2
Line 3
Line 4
Line 5
Line 6
Line 8
"""
self.assertEqual(gist_it.take_slice(content, 0, 0), content)
self.assertEqual(gist_it.take_slice(content, 1, 2), "Line 2\nLine 3")
self.assertEqual(gist_it.take_slice(content, 1, None), "Line 2")
self.assertEqual(gist_it.take_slice(content, 0, 2), "\nLine 2\nLine 3")
self.assertEqual(gist_it.take_slice(content, 0, -1), """
Line 2
Line 3
Line 4
Line 5
Line 6
""")
self.assertEqual(gist_it.take_slice(content, -1, 0), "Line 8")
