Speedup static collect when developt

pipeline/collector.py

@@ -11,6 +11,8 @@
 
 
 class Collector(object):
+    is_collected = False
+
     def __init__(self, storage=None):
         if storage is None:
             storage = staticfiles_storage
@@ -24,7 +26,9 @@ def clear(self, path=""):
         for d in dirs:
             self.clear(os.path.join(path, d))
 
-    def collect(self):
+    def collect(self, collect=None):
+        if not collect and self.is_collected:
+            return
         found_files = OrderedDict()
         for finder in finders.get_finders():
             # Ignore our finder to avoid looping
@@ -39,6 +43,7 @@ def collect(self):
                 if prefixed_path not in found_files:
                     found_files[prefixed_path] = (storage, path)
                     self.copy_file(path, prefixed_path, storage)
+        self.is_collected = True
 
     def copy_file(self, path, prefixed_path, source_storage):
         # Delete the target file if needed or break

tests/tests/test_compiler.py

@@ -22,7 +22,7 @@ def compile_file(self, infile, outfile, outdated=False, force=False):
 
 class CompilerTest(TestCase):
     def setUp(self):
-        default_collector.collect()
+        default_collector.collect(True)
         self.compiler = Compiler()
         self.old_compilers = settings.PIPELINE_COMPILERS
         settings.PIPELINE_COMPILERS = ['tests.tests.test_compiler.DummyCompiler']

tests/tests/test_compressor.py

@@ -25,7 +25,7 @@ class CompressorTest(TestCase):
     def setUp(self):
         self.maxDiff = None
         self.compressor = Compressor()
-        default_collector.collect()
+        default_collector.collect(True)
 
     def test_js_compressor_class(self):
         self.assertEqual(self.compressor.js_compressor, YuglifyCompressor)

tests/tests/test_packager.py

@@ -10,7 +10,7 @@
 
 class PackagerTest(TestCase):
     def setUp(self):
-        default_collector.collect()
+        default_collector.collect(True)
 
     def test_package_for(self):
         packager = Packager()

tests/tests/test_template.py

@@ -6,6 +6,7 @@
 from django.template import Template, Context
 from django.test import TestCase
 
+from pipeline.collector import default_collector
 from pipeline.templatetags.ext import PipelineExtension
 
 from tests.utils import pipeline_settings
@@ -15,6 +16,7 @@ class JinjaTest(TestCase):
     def setUp(self):
         self.env = Environment(extensions=[PipelineExtension],
             loader=PackageLoader('pipeline', 'templates'))
+        default_collector.collect(True)
 
     def test_no_package(self):
         template = self.env.from_string(u"""{% stylesheet "unknow" %}""")