I'm new in python programming. I try to learn cProfiler and using pyprof2calltree . I'm using python 2.7 , windows 7 .I installed pyprof2calltree 1.3.2 and qcachegrind074-x86.The problem is that i coudldn't find any tutorial about using qcachegrind074 in windows and all codes are in another operating systems. I wrote the very simple code(the below code) .I just want to create a kgring but raised error !. where is my problem in thi code and how can i create a kgring file ?
def r():
print range(1,1000)
if __name__ =='__main__':
from cProfile import Profile
profiler = Profile()
profiler.run('r()')
from pyprof2calltree import convert, visualize
visualize(profiler.getstats())
convert(profiler.getstats(), 'c:/profiling_results.kgrind')
The errors are :
Traceback(most recent call last): File "C:/..../pyprof2example, line
11, in visualize( profiler.getstats() ) File
"C:...\lib\pyprof2calltree.py, line 306, in visualize
converter.visualize() File "C:...\lib\pyprof2calltree.py", line 145,
in visualize self.output(f) File "C:...\lib\pyprof2calltree.py",
line 133, in output
self._entry(entry) File "C:\P...\lib\pyprof2calltree.py", line 208, in _entry
for subentry, call_info in calls: ValueError: too many values to unpack
Thanks
It seems you have to execute your code via cmd line. Here is the discussion.
Related
I am trying to use PyAutoGui's locateCenterOnScreen() function in PyCharm. However, it always throws an error even though it works in VS Code. I am running on an M1 Macbook Air w/ macOS Monterey. I have PyAutoGui version 0.9.53 installed. Does anyone know why it does this?
Traceback (most recent call last):
File "/Users/username/Desktop/Files/Programming/Projects/Auto Mining Tool/main.py", line 3, in <module>
x, y = pyautogui.locateCenterOnScreen('image.png')
File "/Users/username/Library/Python/3.8/lib/python/site-packages/pyautogui/__init__.py", line 175, in wrapper
return wrappedFunction(*args, **kwargs)
File "/Users/username/Library/Python/3.8/lib/python/site-packages/pyautogui/__init__.py", line 207, in locateCenterOnScreen
return pyscreeze.locateCenterOnScreen(*args, **kwargs)
File "/Users/andrewwalker/Library/Python/3.8/lib/python/site-packages/pyscreeze/__init__.py", line 413, in locateCenterOnScreen
coords = locateOnScreen(image, **kwargs)
File "/Users/andrewwalker/Library/Python/3.8/lib/python/site-packages/pyscreeze/__init__.py", line 372, in locateOnScreen
screenshotIm = screenshot(region=None) # the locateAll() function must handle cropping to return accurate coordinates, so don't pass a region here.
File "/Users/andrewwalker/Library/Python/3.8/lib/python/site-packages/pyscreeze/__init__.py", line 477, in _screenshot_osx
im = Image.open(tmpFilename)
NameError: name 'Image' is not defined
I can tell you why, but I'm not smart enough to know how to fix it.
The reason seems to stem from updates. I just ran into this problem today myself, I typically build projects and then never update modules etc.
Did you update modules prior to this happening?
It seems they've changed function names, and other modules that were built by other people either were not updated, or have import errors, resulting in pyscreeze and pyautogui not playing nice together.
Hi I've installed pynsist in order to make my python files into executables but I am having some issues. The project consists of two files that I've written. The main program to be run is Filereader.py and a supplied file called spuriousReq.py which Filereader.py uses a function from. Currently my installer.cfg file looks like this
[Application]
name=WFilereader
version=1.0
entry_point=Filereader
console=true
[Python]
version=3.4.0
[Include]
packages = matplotlib
statistics
bisect
files = spuriousReq.py
I've moved the installer.cfg file and both python files to the C:\Python34\Scripts folder in order to access them from the cmd (Yes I am new at this..). But I get the following error which I dont know how to interpret or solve..
C:\Python34\Scripts>"C:\Python34\python.exe" "C:\Python34\Scripts\\pynsist" inst
aller.cfg
Traceback (most recent call last):
File "C:\Python34\Scripts\\pynsist", line 3, in <module>
main()
File "C:\Python34\lib\site-packages\nsist\__init__.py", line 393, in main
shortcuts = configreader.read_shortcuts_config(cfg)
File "C:\Python34\lib\site-packages\nsist\configreader.py", line 172, in read_
shortcuts_config
appcfg = cfg['Application']
File "C:\Python34\lib\configparser.py", line 937, in __getitem__
raise KeyError(key)
KeyError: 'Application'
As mentioned in the documentation [http://pynsist.readthedocs.io/en/latest/] you need to specify the function from your 'Filereader.py' file which will be starting the execution of your script. For example if you have a 'main' function that will be the entry point or starting point of your script then you need to specify that in your 'installer.cfg' file like below:-
[Application]
name=WFilereader
version=1.0
entry_point=Filereader:main <------ Here mention your entry point function.
console=true
[Python]
version=3.4.0
[Include]
packages = matplotlib
statistics
bisect
files = spuriousReq.py
I'm trying to get started using speech recognition in python. First I tried PySpeech (https://code.google.com/p/pyspeech/) using this code:
def listen():
while 1:
said = speech.input()
print said
if said == "off":
break
and got the following traceback:
Traceback (most recent call last):
File "C:/Users/REDACTED/Documents/Python Projects/listen.py", line 59, in <module> useful.listen()
File "C:/Users/REDACTED/Documents/Python Projects/listen.py", line 48, in listen
said = speech.input()
File "C:\Python27\lib\site-packages\speech.py", line 162, in input
listener = listenforanything(response)
File "C:\Python27\lib\site-packages\speech.py", line 193, in listenforanything
return _startlistening(None, callback)
File "C:\Python27\lib\site-packages\speech.py", line 223, in _startlistening
grammar = context.CreateGrammar()
File "C:\Users\REDACTED\AppData\Local\Temp\gen_py\2.7\C866CA3A-32F7-11D2-9602-00C04F8EE628x0x5x4.py", line 2298, in CreateGrammar
ret = self._oleobj_.InvokeTypes(14, LCID, 1, (9, 0), ((12, 49),),GrammarId
AttributeError: 'module' object has no attribute 'VARIANT'
Then I tried dragonfly per the suggestion at the top of the GoogleCode page for PySpeech using the following example code commonly found on dragonfly docs:
from dragonfly.all import Grammar, CompoundRule
# Voice command rule combining spoken form and recognition processing.
class ExampleRule(CompoundRule):
spec = "do something computer" # Spoken form of command.
def _process_recognition(self, node, extras): # Callback when command is spoken.
print "Voice command spoken."
# Create a grammar which contains and loads the command rule.
grammar = Grammar("example grammar") # Create a grammar to contain the command rule.
grammar.add_rule(ExampleRule()) # Add the command rule to the grammar.
grammar.load() # Load the grammar.
and got this very similar traceback:
Traceback (most recent call last):
File "C:/Users/REDACTED/Documents/Python Projects/listen.py", line 14, in <module>
grammar.load() # Load the grammar.
File "C:\Python27\lib\site-packages\dragonfly\grammar\grammar_base.py", line 302, in load
self._engine.load_grammar(self)
File "C:\Python27\lib\site-packages\dragonfly\engines\engine_sapi5.py", line 79, in load_grammar
handle = self._compiler.compile_grammar(grammar, context)
File "C:\Python27\lib\site-packages\dragonfly\engines\compiler_sapi5.py", line 68, in compile_grammar
grammar_handle = context.CreateGrammar()
File "C:\Users\REDACTED\AppData\Local\Temp\gen_py\2.7\C866CA3A-32F7-11D2-9602-00C04F8EE628x0x5x4.py", line 2298, in CreateGrammar
ret = self._oleobj_.InvokeTypes(14, LCID, 1, (9, 0), ((12, 49),),GrammarId
AttributeError: 'module' object has no attribute 'VARIANT'
Both modules were installed using PIP and run using python 2.7 interpreter. It seems like a python version issue to me given that the same error is thrown for two different modules implementing the same thing but I'm pretty stuck on how to proceed.
Any help is greatly appreciated and I'm happy to provide more code/info as its requested. Thanks!
EDIT 1: For anyone experiencing a similar problem who happens to stumble across this post, try https://pypi.python.org/pypi/SpeechRecognition/ as an alternative on py2.7. If it runs without error but behaves inconsistently or infinite loops, try modifying the init method of the recognizer class in init.py around line 100. The energy threshold required some tinkering for me (100->300) which is likely due to the specifics of your mic setup. I also increased my quiet duration (0.5->0.7) because it would cut me off sometimes. After these changes it works fairly well for me, returning very accurate text of the input speech in ~2 seconds after capture ends.
Im using PyMel to write up some tools, but as of yesterday my PyMel modules won't source, due to an error that I get during import:
import pymel.core as pm
# pymel.core : Updating pymel with pre-loaded plugins: OpenEXRLoader, DirectConnect, mayaHIK, ikSpringSolver, Mayatomr, decomposeMatrix, tiffFloatReader, VectorRender, studioImport, mayaCharacterization, rotateHelper, MayaCryExport22012-x64, Substance, MayaMuscle, fbxmaya, ik2Bsolver #
# pop from empty list
# Traceback (most recent call last):
# File "<maya console>", line 1, in <module>
# File "C:\Program Files\Autodesk\Maya2012\Python\lib\site-packages\pymel-1.0.0-py2.6.egg\pymel\core\__init__.py", line 250, in <module>
# _installCallbacks()
# File "C:\Program Files\Autodesk\Maya2012\Python\lib\site-packages\pymel-1.0.0-py2.6.egg\pymel\core\__init__.py", line 248, in _installCallbacks
# _pluginLoaded( plugin )
# File "C:\Program Files\Autodesk\Maya2012\Python\lib\site-packages\pymel-1.0.0-py2.6.egg\pymel\core\__init__.py", line 79, in _pluginLoaded
# _factories.cmdlist[funcName] = _factories.cmdcache.getCmdInfoBasic( funcName )
# File "C:\Program Files\Autodesk\Maya2012\Python\lib\site-packages\pymel-1.0.0-py2.6.egg\pymel\internal\cmdcache.py", line 212, in getCmdInfoBasic
# synopsis = lines.pop(0)
# IndexError: pop from empty list #
any ideas on how to fix this? I downloaded the newest version of PyMel, checked the install guide if I left anything out (i used method 2), but i still have no idea what the problem is.
Thx,
Nils
Alright, so after trying to re-install most of my programs I simply fixed the cdmcashe.py from where the error comes from - I ddnt originally want to do this because I wasnt sure what I might break, but after over 2 weeks of trying things out I just went for broke:
If anyone else has this problem, all u need to do is open your cmdcache.py and add an if test to line 212
if lines:
That'll just fix it.
yeah. simple as that. Imagine the head->desking session I had after doing that.
I am trying to use PyQt's Resource System but it appears I have no clue what I am doing! I already have to application created, along with its GUI I am just trying to import some images to use with the program.
I used the QtDesigner to create the resource file and I compiled it using pyrcc4.exe. But when I attempt to import the resource file I get this error:
Traceback (most recent call last):
File "C:\Projects\main.py", line 14, in <module>
import main_rc
File "C:\Projects\main_rc.py", line 482, in <module>
qInitResources()
File "C:\Projects\main_rc.py", line 477, in qInitResources
QtCore.qRegisterResourceData(0x01, qt_resource_struct, qt_resource_name, qt_resource_data)
TypeError: argument 2 of qRegisterResourceData() has an invalid type
What am I doing wrong?
pyrcc generates Python 2.x code by default.
Try regenerating your resource files using pyrcc with flag '-py3'