Hello community,
here is the log from the commit of package python-PyScreeze for
openSUSE:Factory checked in at 2020-01-16 18:21:26
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python-PyScreeze (Old)
and /work/SRC/openSUSE:Factory/.python-PyScreeze.new.26092 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "python-PyScreeze"
Thu Jan 16 18:21:26 2020 rev:8 rq:764770 version:0.1.26
Changes:
--------
--- /work/SRC/openSUSE:Factory/python-PyScreeze/python-PyScreeze.changes
2019-09-25 08:41:59.810274716 +0200
+++
/work/SRC/openSUSE:Factory/.python-PyScreeze.new.26092/python-PyScreeze.changes
2020-01-16 18:21:28.416982713 +0100
@@ -1,0 +2,7 @@
+Wed Jan 15 15:02:19 UTC 2020 - Marketa Calabkova <mcalabk...@suse.com>
+
+- update to 0.1.26
+ * Added some comments and docstring. Updated setup.py to Python 3.8
+ * Made Pillow a hard requirement for the general unit test.
+
+-------------------------------------------------------------------
Old:
----
PyScreeze-0.1.22.tar.gz
New:
----
PyScreeze-0.1.26.tar.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ python-PyScreeze.spec ++++++
--- /var/tmp/diff_new_pack.JS8mo0/_old 2020-01-16 18:21:30.072983649 +0100
+++ /var/tmp/diff_new_pack.JS8mo0/_new 2020-01-16 18:21:30.072983649 +0100
@@ -1,7 +1,7 @@
#
# spec file for package python-PyScreeze
#
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
%{?!python_module:%define python_module() python-%{**} python3-%{**}}
Name: python-PyScreeze
-Version: 0.1.22
+Version: 0.1.26
Release: 0
Summary: A screenshot Python module
License: BSD-3-Clause
++++++ PyScreeze-0.1.22.tar.gz -> PyScreeze-0.1.26.tar.gz ++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/PKG-INFO
new/PyScreeze-0.1.26/PKG-INFO
--- old/PyScreeze-0.1.22/PKG-INFO 2019-06-28 06:55:17.462100500 +0200
+++ new/PyScreeze-0.1.26/PKG-INFO 2020-01-14 07:57:11.000000000 +0100
@@ -1,11 +1,11 @@
Metadata-Version: 1.1
Name: PyScreeze
-Version: 0.1.22
+Version: 0.1.26
Summary: A simple, cross-platform screenshot module for Python 2 and 3.
Home-page: https://github.com/asweigart/pyscreeze
Author: Al Sweigart
Author-email: a...@inventwithpython.com
-License: BSD
+License: MIT
Description: PyScreeze
=========
@@ -134,20 +134,21 @@
Keywords: screenshot screen screencap capture scrot screencapture image
Platform: UNKNOWN
-Classifier: Development Status :: 3 - Alpha
+Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Win32 (MS Windows)
Classifier: Environment :: X11 Applications
Classifier: Environment :: MacOS X
Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: BSD License
+Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
-Classifier: Programming Language :: Python :: 2.5
-Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.1
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
+Classifier: Programming Language :: Python :: 3.5
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/PyScreeze.egg-info/PKG-INFO
new/PyScreeze-0.1.26/PyScreeze.egg-info/PKG-INFO
--- old/PyScreeze-0.1.22/PyScreeze.egg-info/PKG-INFO 2019-06-28
06:55:17.000000000 +0200
+++ new/PyScreeze-0.1.26/PyScreeze.egg-info/PKG-INFO 2020-01-14
07:57:11.000000000 +0100
@@ -1,11 +1,11 @@
Metadata-Version: 1.1
Name: PyScreeze
-Version: 0.1.22
+Version: 0.1.26
Summary: A simple, cross-platform screenshot module for Python 2 and 3.
Home-page: https://github.com/asweigart/pyscreeze
Author: Al Sweigart
Author-email: a...@inventwithpython.com
-License: BSD
+License: MIT
Description: PyScreeze
=========
@@ -134,20 +134,21 @@
Keywords: screenshot screen screencap capture scrot screencapture image
Platform: UNKNOWN
-Classifier: Development Status :: 3 - Alpha
+Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Win32 (MS Windows)
Classifier: Environment :: X11 Applications
Classifier: Environment :: MacOS X
Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: BSD License
+Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
-Classifier: Programming Language :: Python :: 2.5
-Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.1
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
+Classifier: Programming Language :: Python :: 3.5
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/PyScreeze.egg-info/SOURCES.txt
new/PyScreeze-0.1.26/PyScreeze.egg-info/SOURCES.txt
--- old/PyScreeze-0.1.22/PyScreeze.egg-info/SOURCES.txt 2019-06-28
06:55:17.000000000 +0200
+++ new/PyScreeze-0.1.26/PyScreeze.egg-info/SOURCES.txt 2020-01-14
07:57:11.000000000 +0100
@@ -16,4 +16,5 @@
docs/screenshot.rst
pyscreeze/__init__.py
tests/benchmarks.py
+tests/test_pillow_unavailable.py
tests/test_pyscreeze.py
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/PyScreeze.egg-info/requires.txt
new/PyScreeze-0.1.26/PyScreeze.egg-info/requires.txt
--- old/PyScreeze-0.1.22/PyScreeze.egg-info/requires.txt 2019-06-28
06:55:17.000000000 +0200
+++ new/PyScreeze-0.1.26/PyScreeze.egg-info/requires.txt 2020-01-14
07:57:11.000000000 +0100
@@ -1 +1,24 @@
-Pillow
+
+[:python_version == "2.7"]
+Pillow>=2.0.0
+
+[:python_version == "3.2"]
+Pillow<=3.4.2,>=2.0.0
+
+[:python_version == "3.3"]
+Pillow<=4.3.0,>=2.0.0
+
+[:python_version == "3.4"]
+Pillow<=5.4.1,>=2.5.0
+
+[:python_version == "3.5"]
+Pillow>=3.2.0
+
+[:python_version == "3.6"]
+Pillow>=4.0.0
+
+[:python_version == "3.7"]
+Pillow>=5.2.0
+
+[:python_version == "3.8"]
+Pillow>=6.2.1
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/pyscreeze/__init__.py
new/PyScreeze-0.1.26/pyscreeze/__init__.py
--- old/PyScreeze-0.1.22/pyscreeze/__init__.py 2019-06-28 06:50:27.000000000
+0200
+++ new/PyScreeze-0.1.26/pyscreeze/__init__.py 2020-01-14 07:55:42.000000000
+0100
@@ -1,30 +1,45 @@
# PyScreeze
-# by Al Sweigart
-# https://github.com/asweigart/pyscreeze
-# BSD license
"""
-So, apparently Pillow support on Ubuntu 64-bit has several additional steps
since it doesn't have JPEG/PNG support out of the box. Description here:
+NOTE:
+Apparently Pillow support on Ubuntu 64-bit has several additional steps since
it doesn't have JPEG/PNG support out of the box. Description here:
https://stackoverflow.com/questions/7648200/pip-install-pil-e-tickets-1-no-jpeg-png-support
http://ubuntuforums.org/showthread.php?t=1751455
"""
-__version__ = '0.1.22'
+__version__ = '0.1.26'
import collections
import datetime
+import functools
import os
import subprocess
import sys
import time
import errno
+
+from contextlib import contextmanager
+
try:
from PIL import Image
from PIL import ImageOps
+ from PIL import ImageDraw
+ if sys.platform == 'win32': # TODO - Pillow now supports ImageGrab on
macOS.
+ from PIL import ImageGrab
+ _PILLOW_UNAVAILABLE = False
except ImportError:
- pass
-from contextlib import contextmanager
+ # We ignore this because failures due to Pillow not being installed
+ # should only happen when the functions that specifically depend on
+ # Pillow are called. The main use case is when PyAutoGUI imports
+ # PyScreeze, but Pillow isn't installed because the user is running
+ # some platform/version of Python that Pillow doesn't support, then
+ # importing PyAutoGUI should not automatically fail because it
+ # imports PyScreeze.
+ # So we have a `pass` statement here since a failure to import
+ # Pillow shouldn't crash PyScreeze.
+ _PILLOW_UNAVAILABLE = True
+
try:
import cv2, numpy
@@ -42,6 +57,19 @@
LOAD_COLOR = cv2.IMREAD_COLOR
LOAD_GRAYSCALE = cv2.IMREAD_GRAYSCALE
+if not RUNNING_PYTHON_2:
+ unicode = str # On Python 3, all the isinstance(spam, (str, unicode))
calls will work the same as Python 2.
+
+if sys.platform == 'win32':
+ # On Windows, the monitor scaling can be set to something besides normal
100%.
+ # PyScreeze and Pillow needs to account for this to make accurate
screenshots.
+ # TODO - How does macOS and Linux handle monitor scaling?
+ import ctypes
+ try:
+ ctypes.windll.user32.SetProcessDPIAware()
+ except AttributeError:
+ pass # Windows XP doesn't support monitor scaling, so just do nothing.
+
GRAYSCALE_DEFAULT = False
@@ -72,6 +100,9 @@
# win32 DC(DeviceContext) Manager
@contextmanager
def __win32_openDC(hWnd):
+ """
+ TODO
+ """
hDC = windll.user32.GetDC(hWnd)
if hDC == 0: #NULL
raise WindowsError("windll.user32.GetDC failed : return NULL")
@@ -85,11 +116,29 @@
Point = collections.namedtuple('Point', 'x y')
RGB = collections.namedtuple('RGB', 'red green blue')
-class ImageNotFoundException(Exception):
- pass # This is an exception class raised when the locate functions fail.
+class PyScreezeException(Exception):
+ pass # This is a generic exception class raised when a PyScreeze-related
error happens.
+class ImageNotFoundException(PyScreezeException):
+ pass # This is an exception class raised when the locate functions fail to
locate an image.
+
+
+def requiresPillow(wrappedFunction):
+ """
+ A decorator that marks a function as requiring Pillow to be installed.
+ This raises PyScreezeException if Pillow wasn't imported.
+ """
+ @functools.wraps(wrappedFunction)
+ def wrapper(*args, **kwargs):
+ if _PILLOW_UNAVAILABLE:
+ raise PyScreezeException('The Pillow package is required to use
this function.')
+ return wrappedFunction(*args, **kwargs)
+ return wrapper
def _load_cv2(img, grayscale=None):
+ """
+ TODO
+ """
# load images if given filename, or convert as needed to opencv
# Alpha layer just causes failures at this point, so flatten to RGB.
# RGBA: load with -1 * cv2.CV_LOAD_IMAGE_COLOR to preserve alpha
@@ -97,7 +146,7 @@
if grayscale is None:
grayscale = GRAYSCALE_DEFAULT
- if isinstance(img, str):
+ if isinstance(img, (str, unicode)):
# The function imread loads an image from the specified file and
# returns it. If the image cannot be read (because of missing
# file, improper permissions, unsupported or invalid format),
@@ -130,7 +179,9 @@
def _locateAll_opencv(needleImage, haystackImage, grayscale=None, limit=10000,
region=None, step=1,
confidence=0.999):
- """ faster but more memory-intensive than pure python
+ """
+ TODO - rewrite this
+ faster but more memory-intensive than pure python
step 2 skips every other row and column = ~3x faster but prone to miss;
to compensate, the algorithm automatically reduces the confidence
threshold by 5% (which helps but will not avoid all misses).
@@ -182,19 +233,24 @@
yield Box(x, y, needleWidth, needleHeight)
+# TODO - We should consider renaming _locateAll_python to _locateAll_pillow,
since Pillow is the real dependency.
+@requiresPillow
def _locateAll_python(needleImage, haystackImage, grayscale=None, limit=None,
region=None, step=1):
+ """
+ TODO
+ """
# setup all the arguments
if grayscale is None:
grayscale = GRAYSCALE_DEFAULT
needleFileObj = None
- if isinstance(needleImage, str):
+ if isinstance(needleImage, (str, unicode)):
# 'image' is a filename, load the Image object
needleFileObj = open(needleImage, 'rb')
needleImage = Image.open(needleFileObj)
haystackFileObj = None
- if isinstance(haystackImage, str):
+ if isinstance(haystackImage, (str, unicode)):
# 'image' is a filename, load the Image object
haystackFileObj = open(haystackImage, 'rb')
haystackImage = Image.open(haystackFileObj)
@@ -276,6 +332,9 @@
def locate(needleImage, haystackImage, **kwargs):
+ """
+ TODO
+ """
# Note: The gymnastics in this function is because we want to make sure to
exhaust the iterator so that the needle and haystack files are closed in
locateAll.
kwargs['limit'] = 1
points = tuple(locateAll(needleImage, haystackImage, **kwargs))
@@ -289,7 +348,8 @@
def locateOnScreen(image, minSearchTime=0, **kwargs):
- """minSearchTime - amount of time in seconds to repeat taking
+ """TODO - rewrite this
+ minSearchTime - amount of time in seconds to repeat taking
screenshots and trying to locate a match. The default of 0 performs
a single search.
"""
@@ -316,6 +376,11 @@
def locateAllOnScreen(image, **kwargs):
+ """
+ TODO
+ """
+
+ # TODO - Should this raise an exception if zero instances of the image can
be found on the screen, instead of always returning a generator?
screenshotIm = screenshot(region=None) # the locateAll() function must
handle cropping to return accurate coordinates, so don't pass a region here.
retVal = locateAll(image, screenshotIm, **kwargs)
try:
@@ -329,12 +394,22 @@
def locateCenterOnScreen(image, **kwargs):
+ """
+ TODO
+ """
coords = locateOnScreen(image, **kwargs)
- return center(coords)
+ if coords is None:
+ return None
+ else:
+ return center(coords)
+@requiresPillow
def showRegionOnScreen(region, outlineColor='red',
filename='_showRegionOnScreen.png'):
- from PIL import ImageDraw # this is the only function that needs this, and
it's rarely called
+ """
+ TODO
+ """
+ # TODO - This function is useful! Document it!
screenshotIm = screenshot()
draw = ImageDraw.Draw(screenshotIm)
region = (region[0], region[1], region[2] + region[0], region[3] +
region[1]) # convert from (left, top, right, bottom) to (left, top, width,
height)
@@ -342,13 +417,14 @@
screenshotIm.save(filename)
+@requiresPillow
def _screenshot_win32(imageFilename=None, region=None):
+ """
+ TODO
+ """
# TODO - Use the winapi to get a screenshot, and compare performance with
ImageGrab.grab()
# https://stackoverflow.com/a/3586280/1893164
- try:
- im = ImageGrab.grab()
- except NameError:
- raise ImportError('Pillow module must be installed to use screenshot
functions on Windows.')
+ im = ImageGrab.grab()
if region is not None:
assert len(region) == 4, 'region argument must be a tuple of four ints'
region = [int(x) for x in region]
@@ -359,6 +435,9 @@
def _screenshot_osx(imageFilename=None, region=None):
+ """
+ TODO
+ """
# TODO - use tmp name for this file.
if imageFilename is None:
tmpFilename = 'screenshot%s.png' %
(datetime.datetime.now().strftime('%Y-%m%d_%H-%M-%S-%f'))
@@ -383,6 +462,9 @@
def _screenshot_linux(imageFilename=None, region=None):
+ """
+ TODO
+ """
if not scrotExists:
raise NotImplementedError('"scrot" must be installed to use screenshot
functions in Linux. Run: sudo apt-get install scrot')
if imageFilename is None:
@@ -412,6 +494,9 @@
def _kmp(needle, haystack, _dummy): # Knuth-Morris-Pratt search algorithm
implementation (to be used by screen capture)
+ """
+ TODO
+ """
# build table of shift amounts
shifts = [1] * (len(needle) + 1)
shift = 1
@@ -434,6 +519,9 @@
def _steppingFind(needle, haystack, step):
+ """
+ TODO
+ """
for startPos in range(0, len(haystack) - len(needle) + 1):
foundMatch = True
for pos in range(0, len(needle), step):
@@ -445,10 +533,29 @@
def center(coords):
+ """
+ Returns a `Point` object with the x and y set to an integer determined by
the format of `coords`.
+
+ The `coords` argument is a 4-integer tuple of (left, top, width, height).
+
+ For example:
+
+ >>> center((10, 10, 6, 8))
+ Point(x=13, y=14)
+ >>> center((10, 10, 7, 9))
+ Point(x=13, y=14)
+ >>> center((10, 10, 8, 10))
+ Point(x=14, y=15)
+ """
+
+ # TODO - one day, add code to handle a Box namedtuple.
return Point(coords[0] + int(coords[2] / 2), coords[1] + int(coords[3] /
2))
def pixelMatchesColor(x, y, expectedRGBColor, tolerance=0):
+ """
+ TODO
+ """
pix = pixel(x, y)
if len(pix) == 3 or len(expectedRGBColor) == 3: #RGB mode
r, g, b = pix[:3]
@@ -462,12 +569,15 @@
assert False, 'Color mode was expected to be length 3 (RGB) or 4
(RGBA), but pixel is length %s and expectedRGBColor is length %s' % (len(pix),
len(expectedRGBColor))
def pixel(x, y):
+ """
+ TODO
+ """
if sys.platform == 'win32':
# On Windows, calling GetDC() and GetPixel() is twice as fast as using
our screenshot() function.
with __win32_openDC(0) as hdc: # handle will be released automatically
color = windll.gdi32.GetPixel(hdc, x, y)
if color < 0:
- raise WindowsError("windll.gdi32.GetPixel faild : return
{}".format(color))
+ raise WindowsError("windll.gdi32.GetPixel failed : return
{}".format(color))
# color is in the format 0xbbggrr
https://msdn.microsoft.com/en-us/library/windows/desktop/dd183449(v=vs.85).aspx
bbggrr = "{:0>6x}".format(color) # bbggrr => 'bbggrr' (hex)
b, g, r = (int(bbggrr[i:i+2], 16) for i in range(0, 6, 2))
@@ -485,16 +595,13 @@
screenshot = _screenshot_osx
elif sys.platform == 'win32':
screenshot = _screenshot_win32
- try:
- from PIL import ImageGrab
- except ImportError:
- pass
-else:
+else: # TODO - Make this more specific. "Anything else" does not necessarily
mean "Linux".
screenshot = _screenshot_linux
grab = screenshot # for compatibility with Pillow/PIL's ImageGrab module.
# set the locateAll function to use opencv if possible; python 3 needs opencv
3.0+
+# TODO - Should this raise an exception if zero instances of the image can be
found on the screen, instead of always returning a generator?
if useOpenCV:
locateAll = _locateAll_opencv
if not RUNNING_PYTHON_2 and cv2.__version__ < '3':
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/setup.py
new/PyScreeze-0.1.26/setup.py
--- old/PyScreeze-0.1.22/setup.py 2018-07-19 08:07:29.000000000 +0200
+++ new/PyScreeze-0.1.26/setup.py 2019-10-28 20:15:09.000000000 +0100
@@ -1,45 +1,62 @@
+import io
+import os
import re
from setuptools import setup
+scriptFolder = os.path.dirname(os.path.realpath(__file__))
+os.chdir(scriptFolder)
+
# Load version from module (without loading the whole module)
-with open('pyscreeze/__init__.py', 'r') as fd:
- version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
- fd.read(), re.MULTILINE).group(1)
+with open("pyscreeze/__init__.py", "r") as fileObj:
+ version = re.search(
+ r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]', fileObj.read(), re.MULTILINE
+ ).group(1)
-# Read in the README.md for the long description.
-with open("README.md", "r") as fh:
- long_description = fh.read()
+# Use the README.md content for the long description:
+with io.open("README.md", encoding="utf-8") as fileObj:
+ long_description = fileObj.read()
setup(
- name='PyScreeze',
+ name="PyScreeze",
version=version,
- url='https://github.com/asweigart/pyscreeze',
- author='Al Sweigart',
- author_email='a...@inventwithpython.com',
- description='A simple, cross-platform screenshot module for Python 2 and
3.',
+ url="https://github.com/asweigart/pyscreeze";,
+ author="Al Sweigart",
+ author_email="a...@inventwithpython.com",
+ description="A simple, cross-platform screenshot module for Python 2 and
3.",
long_description=long_description,
- license='BSD',
- packages=['pyscreeze'],
- test_suite='tests',
- install_requires=['Pillow'],
+ license="MIT",
+ packages=["pyscreeze"],
+ test_suite="tests",
+ # NOTE: Update the python_version info for Pillow as Pillow supports later
versions of Python.
+ install_requires=['Pillow >= 6.2.1; python_version == "3.8"',
+ 'Pillow >= 5.2.0; python_version == "3.7"',
+ 'Pillow >= 4.0.0; python_version == "3.6"',
+ 'Pillow >= 3.2.0; python_version == "3.5"',
+ 'Pillow <= 5.4.1, >= 2.5.0; python_version == "3.4"',
+ 'Pillow <= 4.3.0, >= 2.0.0; python_version == "3.3"',
+ 'Pillow <= 3.4.2, >= 2.0.0; python_version == "3.2"',
+ 'Pillow >= 2.0.0; python_version == "2.7"',
+ ],
+ requires_python=">=2.7, !=3.0.*, !=3.1.*", # Pillow library has never
supported pre-2.7 or 3.0 or 3.1.
keywords="screenshot screen screencap capture scrot screencapture image",
classifiers=[
- 'Development Status :: 3 - Alpha',
- 'Environment :: Win32 (MS Windows)',
- 'Environment :: X11 Applications',
- 'Environment :: MacOS X',
- 'Intended Audience :: Developers',
- 'License :: OSI Approved :: BSD License',
- 'Operating System :: OS Independent',
- 'Programming Language :: Python',
- 'Programming Language :: Python :: 2',
- 'Programming Language :: Python :: 2.5',
- 'Programming Language :: Python :: 2.6',
- 'Programming Language :: Python :: 2.7',
- 'Programming Language :: Python :: 3',
- 'Programming Language :: Python :: 3.1',
- 'Programming Language :: Python :: 3.2',
- 'Programming Language :: Python :: 3.3',
- 'Programming Language :: Python :: 3.4',
+ "Development Status :: 4 - Beta",
+ "Environment :: Win32 (MS Windows)",
+ "Environment :: X11 Applications",
+ "Environment :: MacOS X",
+ "Intended Audience :: Developers",
+ "License :: OSI Approved :: MIT License",
+ "Operating System :: OS Independent",
+ "Programming Language :: Python",
+ "Programming Language :: Python :: 2",
+ "Programming Language :: Python :: 2.7",
+ "Programming Language :: Python :: 3",
+ "Programming Language :: Python :: 3.2",
+ "Programming Language :: Python :: 3.3",
+ "Programming Language :: Python :: 3.4",
+ "Programming Language :: Python :: 3.5",
+ "Programming Language :: Python :: 3.6",
+ "Programming Language :: Python :: 3.7",
+ "Programming Language :: Python :: 3.8",
],
-)
\ No newline at end of file
+)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/tests/test_pillow_unavailable.py
new/PyScreeze-0.1.26/tests/test_pillow_unavailable.py
--- old/PyScreeze-0.1.22/tests/test_pillow_unavailable.py 1970-01-01
01:00:00.000000000 +0100
+++ new/PyScreeze-0.1.26/tests/test_pillow_unavailable.py 2019-10-10
00:40:49.000000000 +0200
@@ -0,0 +1,58 @@
+# This unit test will test PyScreeze in a condition where PIL is unavailable.
+# The locate and screenshot functions that require Pillow should fail under
+# this circumstance. This test checks to make sure those failures happen.
+
+# NOTE: This is in a separate .py file because we need to ensure that
+# the real PIL module isn't imported, and there's no convenient way to
+# "unimport" modules in Python after they've been imported.
+
+# NOTE: PIL and Pillow mean the same thing in this document.
+
+import os
+import sys
+import unittest
+
+scriptFolder = os.path.dirname(os.path.realpath(__file__))
+os.chdir(scriptFolder)
+
+sys.path.insert(0, scriptFolder) # Ensure that we import our fake PIL.py even
if Pillow is actually installed.
+
+class TestPillowNotImported(unittest.TestCase):
+
+ def test_functionsThatRequirePillow(self):
+ try:
+ import cv2, numpy
+ opencvNotInstalled = False
+ except ImportError:
+ opencvNotInstalled = True
+
+ if (sys.platform == 'win32') and (opencvNotInstalled):
+ with self.assertRaises(pyscreeze.PyScreezeException):
+ #import pdb;pdb.set_trace()
+ pyscreeze.screenshot('foo.png')
+
+ with self.assertRaises(pyscreeze.PyScreezeException):
+ pyscreeze.locateOnScreen('foo.png')
+
+ with self.assertRaises(pyscreeze.PyScreezeException):
+ pyscreeze.locateAllOnScreen('foo.png')
+
+ with self.assertRaises(pyscreeze.PyScreezeException):
+ pyscreeze.locateAll('foo.png', 'foo.png')
+ else:
+ pass # TODO - add some kind of warning here that we aren't
actually testing anything, maybe?
+
+if __name__ == '__main__':
+ # Ensure that our fake PIL module is imported, which simulates PIL not
being available for importing.
+ fileObj = open('PIL.py', 'w')
+ fileObj.write("""raise ImportError('fake import error')\n""")
+ fileObj.close()
+
+ import pyscreeze # Import pyscreeze and fool it into thinking PIL is
unavailable.
+
+ try:
+ os.unlink('PIL.py') # Delete the fake PIL.py file so that other tests
use the real PIL module.
+ except Exception():
+ pass
+
+ unittest.main()
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/PyScreeze-0.1.22/tests/test_pyscreeze.py
new/PyScreeze-0.1.26/tests/test_pyscreeze.py
--- old/PyScreeze-0.1.22/tests/test_pyscreeze.py 2019-01-05
19:52:06.000000000 +0100
+++ new/PyScreeze-0.1.26/tests/test_pyscreeze.py 2019-10-24
00:13:52.000000000 +0200
@@ -1,19 +1,28 @@
import unittest
import sys
import os
+import pyscreeze
try:
from PIL import Image
-except ImportError:
- pass
-sys.path.insert(0, os.path.abspath('..'))
-import pyscreeze
-
-runningOnPython2 = sys.version_info[0] == 2
-
+except:
+ # TODO - is there a graceful way around this problem?
+ raise Exception("Pillow is not installed. While PyScreeze doesn't require
Pillow, the PyScreeze unit tests do.")
+
+# Change the cwd to this file's folder, because that's where the test image
files are located.
+scriptFolder = os.path.dirname(os.path.realpath(__file__))
+os.chdir(scriptFolder)
+RUNNING_ON_PYTHON_2 = sys.version_info[0] == 2
TEMP_FILENAME = '_delete_me.png'
+# Delete PIL.py, which is made by test_pillow_unavailable.py, just in case it
+# was left over from some incomplete run of that test.
+try:
+ os.unlink('PIL.py')
+except Exception:
+ pass
+
# Helper functions to get current screen resolution on Windows, Mac OS X, or
Linux.
# Non-Windows platforms require additional modules:
@@ -50,7 +59,7 @@
fp = open(filename, 'rb')
fileMagicNumbers = fp.read(len(pngMagicNumbers))
fp.close()
- if runningOnPython2:
+ if RUNNING_ON_PYTHON_2:
return fileMagicNumbers == bytearray(pngMagicNumbers)
else:
return fileMagicNumbers == bytes(pngMagicNumbers)
@@ -62,7 +71,7 @@
fp = open(filename, 'rb')
fileMagicNumbers = fp.read(len(jpgMagicNumbers))
fp.close()
- if runningOnPython2:
+ if RUNNING_ON_PYTHON_2:
return fileMagicNumbers == bytearray(jpgMagicNumbers)
else:
return fileMagicNumbers == bytes(jpgMagicNumbers)
@@ -96,24 +105,6 @@
self.assertFalse(isJpg(__file__))
class TestGeneral(unittest.TestCase):
- def test_pillowNotPresent(self):
- # Testing that we can still import pyscreeze
- # even if pillow is not present
-
- # Setting module's dictionary entry to None will raise
- # ImportError while deleting the entry will make the interpreter
- # continue searching for module
- sys.modules["PIL"] = None
-
- if sys.version_info[0] == 2:
- reload(pyscreeze)
- elif sys.version_info[:2] <= (3, 3):
- import imp
- imp.reload(pyscreeze)
- else:
- import importlib
- importlib.reload(pyscreeze)
-
def test_namesDefined(self):
pyscreeze.locateAll
pyscreeze.locate
@@ -129,7 +120,7 @@
def test_screenshot(self):
im = pyscreeze.screenshot(TEMP_FILENAME)
self.assertTrue(isPng(TEMP_FILENAME))
- self.assertEqual(im.size, resolution())
+ self.assertEqual(im.size, resolution()) # TODO shouldn't this fail on
Windows for multi-monitor setups?
os.unlink(TEMP_FILENAME)
@@ -151,11 +142,15 @@
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate('slash.png',
'haystack1.png', grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate('slash.png',
'haystack2.png', grayscale=True)))
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png')
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate('slash.png', 'colornoise.png', grayscale=True)
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
+ self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png'), None)
+ self.assertEqual(pyscreeze.locate('slash.png', 'colornoise.png',
grayscale=True), None)
def test_locate_im(self):
slashFp = open('slash.png' ,'rb')
@@ -173,11 +168,16 @@
self.assertEqual((94, 94, 4, 4), tuple(pyscreeze.locate(slashIm,
haystack1Im, grayscale=True)))
self.assertEqual((93, 93, 4, 4), tuple(pyscreeze.locate(slashIm,
haystack2Im, grayscale=True)))
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm)
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm, grayscale=True)
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
+ self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm), None)
+ self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm,
grayscale=True), None)
+
slashFp.close()
haystack1Fp.close()
haystack2Fp.close()
@@ -223,9 +223,13 @@
slashFp = open('slash.png' ,'rb')
slashIm = Image.open(slashFp)
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = True
with self.assertRaises(pyscreeze.ImageNotFoundException):
pyscreeze.locate(slashIm, colorNoiseIm)
+ pyscreeze.USE_IMAGE_NOT_FOUND_EXCEPTION = False
+ self.assertEqual(pyscreeze.locate(slashIm, colorNoiseIm), None)
+
colorNoiseFp.close()
slashFp.close()
@@ -264,6 +268,16 @@
colorNoiseFp.close()
"""
+class TestStressTest(unittest.TestCase):
+ def test_1000screenshots(self):
+ # This test takes about two minutes for 200 screenshots.
+ # On Windows, if I change PyScreeze away from Pillow and make win32
api calls directly but forget to release
+ # the DCs (display contexts), the program would fail after about 90 or
screenshots.
+ #
https://stackoverflow.com/questions/3586046/fastest-way-to-take-a-screenshot-with-python-on-windows
+ for i in range(200):
+ pyscreeze.screenshot(TEMP_FILENAME)
+ self.assertTrue(isPng(TEMP_FILENAME))
+ os.unlink(TEMP_FILENAME)
if __name__ == '__main__':
unittest.main()
