Author: Maciej Fijalkowski <fij...@gmail.com>
Branch:
Changeset: r51738:45af9fa4aed0
Date: 2012-01-24 20:42 +0200
http://bitbucket.org/pypy/pypy/changeset/45af9fa4aed0/
Log: merge
diff --git a/pypy/module/_io/interp_fileio.py b/pypy/module/_io/interp_fileio.py
--- a/pypy/module/_io/interp_fileio.py
+++ b/pypy/module/_io/interp_fileio.py
@@ -349,6 +349,8 @@
try:
s = os.read(self.fd, size)
except OSError, e:
+ if e.errno == errno.EAGAIN:
+ return space.w_None
raise wrap_oserror(space, e,
exception_name='w_IOError')
@@ -362,6 +364,8 @@
try:
buf = os.read(self.fd, length)
except OSError, e:
+ if e.errno == errno.EAGAIN:
+ return space.w_None
raise wrap_oserror(space, e,
exception_name='w_IOError')
rwbuffer.setslice(0, buf)
diff --git a/pypy/module/_io/test/test_fileio.py
b/pypy/module/_io/test/test_fileio.py
--- a/pypy/module/_io/test/test_fileio.py
+++ b/pypy/module/_io/test/test_fileio.py
@@ -133,6 +133,19 @@
f.close()
assert a == 'a\nbxxxxxxx'
+ def test_nonblocking_read(self):
+ import os, fcntl
+ r_fd, w_fd = os.pipe()
+ # set nonblocking
+ fcntl.fcntl(r_fd, fcntl.F_SETFL, os.O_NONBLOCK)
+ import _io
+ f = _io.FileIO(r_fd, 'r')
+ # Read from stream sould return None
+ assert f.read() is None
+ assert f.read(10) is None
+ a = bytearray('x' * 10)
+ assert f.readinto(a) is None
+
def test_repr(self):
import _io
f = _io.FileIO(self.tmpfile, 'r')
diff --git a/pypy/module/micronumpy/tool/numready.py
b/pypy/module/micronumpy/tool/numready.py
deleted file mode 100644
--- a/pypy/module/micronumpy/tool/numready.py
+++ /dev/null
@@ -1,226 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-"""
-This should be run under PyPy.
-"""
-
-import platform
-import subprocess
-import sys
-import tempfile
-import webbrowser
-from collections import OrderedDict
-
-import jinja2
-
-
-MODULE_SEARCH_CODE = '''
-import types
-import {modname} as numpy
-
-for name in dir(numpy):
- if name.startswith("_"):
- continue
- obj = getattr(numpy, name)
- kind = "{kinds[UNKNOWN]}"
- if isinstance(obj, types.TypeType):
- kind = "{kinds[TYPE]}"
- print kind, ":", name
-'''
-
-ATTR_SEARCH_CODE = '''
-import types
-import {modname} as numpy
-
-obj = getattr(numpy, "{name}")
-for name in dir(obj):
- #if name.startswith("_"):
- # continue
- sub_obj = getattr(obj, name)
- kind = "{kinds[UNKNOWN]}"
- if isinstance(sub_obj, types.TypeType):
- kind = "{kinds[TYPE]}"
- print kind, ":", name
-'''
-
-KINDS = {
- "UNKNOWN": "U",
- "TYPE": "T",
-}
-
-PAGE_TEMPLATE = u"""
-<!DOCTYPE html>
-<html lang="en">
- <head>
- <title>NumPyPy Status</title>
- <meta http-equiv="content-type" content="text/html; charset=utf-8">
- <style type="text/css">
- body {
- font-family: 'Consolas', 'Bitstream Vera Sans Mono', monospace;
- }
- h1 {
- text-align: center;
- }
- h3 {
- text-align: center;
- }
- table {
- border: 8px solid #DFDECB;
- margin: 30px auto;
- font-size: 12px;
- }
- table th {
- text-align: left;
- }
- table td {
- padding: 4px 10px;
- text-align: center;
- }
- .exists {
- background-color: #337792;
- color: white;
- border: 1px solid #234F61;
- }
- </style>
- </head>
- <body>
- <h1>NumPyPy Status</h1>
- <h3>Overall: {{ msg }}</h3>
- <table>
- <thead>
- <tr>
- <th></th>
- <th>PyPy</th>
- <th></th>
- <th>PyPy</th>
- <th></th>
- <th>PyPy</th>
- <th></th>
- <th>PyPy</th>
- <th></th>
- <th>PyPy</th>
- </tr>
- </thead>
- <tbody>
- {% for chunk in all_items %}
- <tr>
- {% for item in chunk %}
- <th class='{{ item.cls }}'>{{ item.name }}</th>
- <td class='{{ item.cls }}'>{{ item.symbol }}</td>
- {% endfor %}
- </tr>
- {% endfor %}
- </tbody>
- </table>
- </body>
-</html>
-"""
-
-class SearchableSet(object):
- def __init__(self, items=()):
- self._items = {}
- for item in items:
- self.add(item)
-
- def __iter__(self):
- return iter(self._items)
-
- def __contains__(self, other):
- return other in self._items
-
- def __getitem__(self, idx):
- return self._items[idx]
-
- def add(self, item):
- self._items[item] = item
-
- def __len__(self):
- return len(self._items)
-
-class Item(object):
- def __init__(self, name, kind, subitems=None):
- self.name = name
- self.kind = kind
- self.subitems = subitems
-
- def __hash__(self):
- return hash(self.name)
-
- def __eq__(self, other):
- if isinstance(other, str):
- return self.name == other
- return self.name == other.name
-
-
-class ItemStatus(object):
- def __init__(self, name, pypy_exists):
- self.name = name
- self.cls = 'exists' if pypy_exists else ''
- self.symbol = u"✔" if pypy_exists else u'✖'
-
- def __lt__(self, other):
- return self.name < other.name
-
-def find_numpy_attrs(python, modname, name):
- lines = subprocess.check_output(
- [python, "-c", ATTR_SEARCH_CODE.format(modname=modname, kinds=KINDS,
name=name)]
- ).splitlines()
- items = SearchableSet()
- for line in lines:
- kind, name = line.split(" : ", 1)
- items.add(Item(name, kind))
- return items
-
-def find_numpy_items(python, modname="numpy"):
- lines = subprocess.check_output(
- [python, "-c", MODULE_SEARCH_CODE.format(modname=modname, kinds=KINDS)]
- ).splitlines()
- items = SearchableSet()
- for line in lines:
- kind, name = line.split(" : ", 1)
- subitems = None
- if kind == KINDS["TYPE"]:
- if name in ['ndarray', 'dtype']:
- subitems = find_numpy_attrs(python, modname, name)
- items.add(Item(name, kind, subitems))
- return items
-
-def split(lst):
- SPLIT = 5
- lgt = len(lst) // SPLIT + 1
- l = [[] for i in range(lgt)]
- for i in range(lgt):
- for k in range(SPLIT):
- if k * lgt + i < len(lst):
- l[i].append(lst[k * lgt + i])
- return l
-
-def main(argv):
- cpy_items = find_numpy_items("/usr/bin/python")
- pypy_items = find_numpy_items(argv[1], "numpypy")
- all_items = []
-
- msg = '%d/%d names, %d/%d ndarray attributes, %d/%d dtype attributes' % (
- len(pypy_items), len(cpy_items), len(pypy_items['ndarray'].subitems),
- len(cpy_items['ndarray'].subitems), len(pypy_items['dtype'].subitems),
- len(cpy_items['dtype'].subitems))
- for item in cpy_items:
- pypy_exists = item in pypy_items
- if item.subitems:
- for sub in item.subitems:
- all_items.append(
- ItemStatus(item.name + "." + sub.name,
pypy_exists=pypy_exists and pypy_items[item].subitems and sub in
pypy_items[item].subitems)
- )
- all_items.append(ItemStatus(item.name, pypy_exists=item in pypy_items))
- html =
jinja2.Template(PAGE_TEMPLATE).render(all_items=split(sorted(all_items)),
msg=msg)
- if len(argv) > 2:
- with open(argv[2], 'w') as f:
- f.write(html.encode("utf-8"))
- else:
- with tempfile.NamedTemporaryFile(delete=False) as f:
- f.write(html.encode("utf-8"))
- print "Saved in: %s" % f.name
-
-if __name__ == '__main__':
- main(sys.argv)
diff --git a/pypy/module/micronumpy/tool/numready/__init__.py
b/pypy/module/micronumpy/tool/numready/__init__.py
new file mode 100644
diff --git a/pypy/module/micronumpy/tool/numready/__main__.py
b/pypy/module/micronumpy/tool/numready/__main__.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/micronumpy/tool/numready/__main__.py
@@ -0,0 +1,6 @@
+import sys
+
+from .main import main
+
+
+main(sys.argv)
diff --git a/pypy/module/micronumpy/tool/numready/kinds.py
b/pypy/module/micronumpy/tool/numready/kinds.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/micronumpy/tool/numready/kinds.py
@@ -0,0 +1,4 @@
+KINDS = {
+ "UNKNOWN": "U",
+ "TYPE": "T",
+}
diff --git a/pypy/module/micronumpy/tool/numready/main.py
b/pypy/module/micronumpy/tool/numready/main.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/micronumpy/tool/numready/main.py
@@ -0,0 +1,119 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+This should be run under PyPy.
+"""
+
+import os
+import platform
+import subprocess
+import tempfile
+import webbrowser
+from collections import OrderedDict
+
+import jinja2
+
+from .kinds import KINDS
+
+
+class SearchableSet(object):
+ def __init__(self, items=()):
+ self._items = {}
+ for item in items:
+ self.add(item)
+
+ def __iter__(self):
+ return iter(self._items)
+
+ def __contains__(self, other):
+ return other in self._items
+
+ def __getitem__(self, idx):
+ return self._items[idx]
+
+ def add(self, item):
+ self._items[item] = item
+
+ def __len__(self):
+ return len(self._items)
+
+class Item(object):
+ def __init__(self, name, kind, subitems=None):
+ self.name = name
+ self.kind = kind
+ self.subitems = subitems
+
+ def __hash__(self):
+ return hash(self.name)
+
+ def __eq__(self, other):
+ if isinstance(other, str):
+ return self.name == other
+ return self.name == other.name
+
+
+class ItemStatus(object):
+ def __init__(self, name, pypy_exists):
+ self.name = name
+ self.cls = 'exists' if pypy_exists else ''
+ self.symbol = u"✔" if pypy_exists else u'✖'
+
+ def __lt__(self, other):
+ return self.name < other.name
+
+def find_numpy_items(python, modname="numpy", attr=None):
+ args = [
+ python, os.path.join(os.path.dirname(__file__), "search.py"), modname
+ ]
+ if attr is not None:
+ args.append(attr)
+ lines = subprocess.check_output(args).splitlines()
+ items = SearchableSet()
+ for line in lines:
+ kind, name = line.split(" : ", 1)
+ subitems = None
+ if kind == KINDS["TYPE"]:
+ if name in ['ndarray', 'dtype']:
+ subitems = find_numpy_items(python, modname, name)
+ items.add(Item(name, kind, subitems))
+ return items
+
+def split(lst):
+ SPLIT = 5
+ lgt = len(lst) // SPLIT + 1
+ l = [[] for i in range(lgt)]
+ for i in range(lgt):
+ for k in range(SPLIT):
+ if k * lgt + i < len(lst):
+ l[i].append(lst[k * lgt + i])
+ return l
+
+def main(argv):
+ cpy_items = find_numpy_items("/usr/bin/python")
+ pypy_items = find_numpy_items(argv[1], "numpypy")
+ all_items = []
+
+ msg = '%d/%d names, %d/%d ndarray attributes, %d/%d dtype attributes' % (
+ len(pypy_items), len(cpy_items), len(pypy_items['ndarray'].subitems),
+ len(cpy_items['ndarray'].subitems), len(pypy_items['dtype'].subitems),
+ len(cpy_items['dtype'].subitems))
+ for item in cpy_items:
+ pypy_exists = item in pypy_items
+ if item.subitems:
+ for sub in item.subitems:
+ all_items.append(
+ ItemStatus(item.name + "." + sub.name,
pypy_exists=pypy_exists and pypy_items[item].subitems and sub in
pypy_items[item].subitems)
+ )
+ all_items.append(ItemStatus(item.name, pypy_exists=item in pypy_items))
+ env = jinja2.Environment(
+ loader=jinja2.FileSystemLoader(os.path.dirname(__file__))
+ )
+ html =
env.get_template("page.html").render(all_items=split(sorted(all_items)),
msg=msg)
+ if len(argv) > 2:
+ with open(argv[2], 'w') as f:
+ f.write(html.encode("utf-8"))
+ else:
+ with tempfile.NamedTemporaryFile(delete=False) as f:
+ f.write(html.encode("utf-8"))
+ print "Saved in: %s" % f.name
diff --git a/pypy/module/micronumpy/tool/numready/page.html
b/pypy/module/micronumpy/tool/numready/page.html
new file mode 100644
--- /dev/null
+++ b/pypy/module/micronumpy/tool/numready/page.html
@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <title>NumPyPy Status</title>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8">
+ <style type="text/css">
+ body {
+ font-family: 'Consolas', 'Bitstream Vera Sans Mono', monospace;
+ }
+ h1 {
+ text-align: center;
+ }
+ h3 {
+ text-align: center;
+ }
+ table {
+ border: 8px solid #DFDECB;
+ margin: 30px auto;
+ font-size: 12px;
+ }
+ table th {
+ text-align: left;
+ }
+ table td {
+ padding: 4px 10px;
+ text-align: center;
+ }
+ .exists {
+ background-color: #337792;
+ color: white;
+ border: 1px solid #234F61;
+ }
+ </style>
+ </head>
+ <body>
+ <h1>NumPyPy Status</h1>
+ <h3>Overall: {{ msg }}</h3>
+ <table>
+ <thead>
+ <tr>
+ <th></th>
+ <th>PyPy</th>
+ <th></th>
+ <th>PyPy</th>
+ <th></th>
+ <th>PyPy</th>
+ <th></th>
+ <th>PyPy</th>
+ <th></th>
+ <th>PyPy</th>
+ </tr>
+ </thead>
+ <tbody>
+ {% for chunk in all_items %}
+ <tr>
+ {% for item in chunk %}
+ <th class='{{ item.cls }}'>{{ item.name }}</th>
+ <td class='{{ item.cls }}'>{{ item.symbol }}</td>
+ {% endfor %}
+ </tr>
+ {% endfor %}
+ </tbody>
+ </table>
+ </body>
+</html>
diff --git a/pypy/module/micronumpy/tool/numready/search.py
b/pypy/module/micronumpy/tool/numready/search.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/micronumpy/tool/numready/search.py
@@ -0,0 +1,33 @@
+import sys
+import types
+
+# Evil implicit relative import.
+from kinds import KINDS
+
+
+def main(argv):
+ if len(argv) == 2:
+ [_, modname] = argv
+ attr = None
+ elif len(argv) == 3:
+ [_, modname, attr] = argv
+ else:
+ sys.exit("Wrong number of args")
+ __import__(modname)
+ obj = sys.modules[modname]
+
+ if attr is not None:
+ obj = getattr(obj, attr)
+
+ for name in dir(obj):
+ if attr is None and name.startswith("_"):
+ continue
+ subobj = getattr(obj, name)
+ if isinstance(subobj, types.TypeType):
+ kind = KINDS["TYPE"]
+ else:
+ kind = KINDS["UNKNOWN"]
+ print kind, ":", name
+
+if __name__ == "__main__":
+ main(sys.argv)
\ No newline at end of file
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