ensure that default Files have sizes (#761)

* specify NodeJS version on appveyor

Author: mr-c

Makefile

@@ -105,11 +105,11 @@ format: autopep8
 ## pylint      : run static code analysis on Python code
 pylint: $(PYSOURCES)
 	pylint --msg-template="{path}:{line}: [{msg_id}({symbol}), {obj}] {msg}" \
-                $^ || true
+                $^ -j$(shell nproc)|| true
 
 pylint_report.txt: ${PYSOURCES}
 	pylint --msg-template="{path}:{line}: [{msg_id}({symbol}), {obj}] {msg}" \
-		$^ > pylint_report.txt || true
+		$^ -j$(shell nproc)> pylint_report.txt || true
 
 diff_pylint_report: pylint_report.txt
 	diff-quality --violations=pylint pylint_report.txt

appveyor.yml

@@ -25,6 +25,7 @@ environment:
       PYTHON_ARCH: "64"
 
 install:
+  - ps: 'Install-Product node 0.12 x64'
   - "%PYTHON%\\python.exe -m pip install -U wheel pytest mock"
   - "%PYTHON%\\python.exe -m pip show setuptools"
   - "%PYTHON%\\python.exe -m pip install -U setuptools^>=20.3"

cwltool/process.py

@@ -33,7 +33,7 @@
 
 from . import expression
 from .validate_js import validate_js_expressions
-from .utils import cmp_like_py2
+from .utils import cmp_like_py2, add_sizes
 from .builder import Builder
 from .errors import UnsupportedRequirement, WorkflowException
 from .pathmapper import (PathMapper, adjustDirObjs, get_listing,
@@ -363,6 +363,7 @@ def fillInDefaults(inputs, job):
                 job[fieldname] = None
             else:
                 raise WorkflowException("Missing required input parameter '%s'" % shortname(inp["id"]))
+    add_sizes(job)
 
 
 def avroize_type(field_type, name_prefix=""):

tests/test_fetch.py

@@ -11,14 +11,9 @@
 from cwltool.load_tool import load_tool
 from cwltool.main import main
 from cwltool.workflow import defaultMakeTool
-from cwltool.resolver import resolve_local
+from cwltool.resolver import resolve_local, Path
 from cwltool.utils import onWindows
 
-if sys.version_info < (3, 4):
-    from pathlib2 import Path
-else:
-    from pathlib import Path
-
 from .util import get_data
 
 class FetcherTest(unittest.TestCase):