Re: pip install mitmproxy - fails on watchdog-0.8.3.tar.gz with "Permission denied" error (Python 2.7.11 on Win XP SP3);
Chris,
Thanks for your response -- much appreciated.
Please see my remarks embedded below.
- Original Message -
From: "Chris Angelico" <ros...@gmail.com>
To: "Steve Petrie, P.Eng." <apet...@aspetrie.net>
Cc: <python-list@python.org>
Sent: Saturday, January 23, 2016 10:14 AM
Subject: Re: pip install mitmproxy - fails on watchdog-0.8.3.tar.gz with
"Permission denied" error (Python 2.7.11 on Win XP SP3);
On Fri, Jan 22, 2016 at 3:40 AM, Steve Petrie, P.Eng.
<apet...@aspetrie.net> wrote:
In both failure cases, it looks to me like there is a bug in the pip
logic,
that is using a *nix forward slash "/" instead of a double backslash
"\\"
before the file name "make.bat".
I'm not sure what your exact problem is, but I can say that it isn't
this; the Unix-style forward slash is perfectly legal under Windows
(and it's even legal to mix and match).
ChrisA
I never knew that the forward slash is legal under Windows -- thanks for
the tip :)
After further research, I got mitmproxy installed under Windows XP. Now
mitmdump starts ok (with one "warning").
* * *
* * *
In case other Windows XP "orphans" want to use mitmdump, here's what I
learned (via Google):
1. There was a bug in pip-8.0.0 (bug fixed recently in pip-8.0.2) that
caused the "Permission denied" error:
I did another upgrade of pip, and this time the upgrade installed
pip-8.0.2 (instead of pip-8.0.0).
And pip-8.0.2 successfully installed mitmproxy.
2. But then mitmdump wouldn't start (can't use mitmproxy under
Windows -- there's no GUI port):
C:\Documents and Settings\SteveP>mitmdump --help
failed to create process.
This "failed to create process" problem, was caused by whitespace, in
the pathname to the python directory, in the bang line in file
mitmdump-script.py:
I changed the bang line (wrapping the pathname in double quotes) in file
mitmdump-script.py:
from: #!e:\a p p s\python27\python.exe
to: #!"e:\a p p s\python27\python.exe"
and now mitmdump starts ok with one warning:
C:\Documents and Settings\SteveP>mitmdump --help
e:\a p p
s\python27\lib\site-packages\watchdog\observers\__init__.py:89:
UserWarning: Failed to import read_directory_changes. Fall back to
polling.
warnings.warn("Failed to import read_directory_changes. Fall back
to polling.")
usage: mitmdump-script.py [options] [filter]
...
I tried to fix the warning, but so far no success (due to my Python
ignorance).
However, mitmdump does start (with the same warning) and it creates an
empty output file:
C:\Documents and Settings\SteveP>mitmdump -w mitmdump_20160123.txt
e:\a p p
s\python27\lib\site-packages\watchdog\observers\__init__.py:89:
UserWarning: Failed to import read_directory_changes. Fall back to
polling.
warnings.warn("Failed to import read_directory_changes. Fall back
to polling.")
I haven't yet got mitmdump to actually write anything to the output
file, but I expect that's just a matter of studying the mitmdump docs.
* * *
* * *
Thanks again for the response.
Best Regards,
Steve
P.S. Be assured -- I will soon be moving away from Windows XP to a new
computer running Debian Linux.
--
https://mail.python.org/mailman/listinfo/python-list
Re: pip install mitmproxy - fails on watchdog-0.8.3.tar.gz with "Permission denied" error (Python 2.7.11 on Win XP SP3);
- Original Message - From: "Chris Angelico" <ros...@gmail.com> To: "Steve Petrie, P.Eng." <apet...@aspetrie.net> Cc: <python-list@python.org> Sent: Saturday, January 23, 2016 2:56 PM Subject: Re: pip install mitmproxy - fails on watchdog-0.8.3.tar.gz with "Permission denied" error (Python 2.7.11 on Win XP SP3); In case other Windows XP "orphans" want to use mitmdump, here's what I learned (via Google): I changed the bang line (wrapping the pathname in double quotes) in file mitmdump-script.py: from: #!e:\a p p s\python27\python.exe to: #!"e:\a p p s\python27\python.exe" Spaces in names are often a pain. I'd raise this upstream as a bug report - it should be fixed properly rather than depending on manual editing. I'd like to raise the bug report you suggest, but I'm not clear on the meaning of the word "upstream" in relation to Python-list. (I've seen "upstream" used by participants in another forum <pgsql-gene...@postgresql.org> and always wondered what "upstream" meant there.) I know what "upstream" means, in terms of: water flow in a river, or vehicle flow on a highway, or data flow over a comms link. "upstream" is where a moving particle was, earlier in time But my puzzlement is -- where is "upstream" in relation to an email forum, in the context of a thread? The fix for the mitmdump bang line bug was applied to file mitmdump-script.py, and according to its "Date Modified" field on my Win XP, this file arrived in the e:\a p p s\Python27\Scripts\ directory, when I installed mitmproxy. So it looks to me like file mitmdump-script.py is a product of the mitmproxy project. Am I correct in assuming, that "upstream" in the context of this present thread, means I should report the bang line bug to an mitmproxy forum? Steve -- https://mail.python.org/mailman/listinfo/python-list
pip install mitmproxy - fails on watchdog-0.8.3.tar.gz with "Permission denied" error (Python 2.7.11 on Win XP SP3);
Greetings To Python-list,
I'm trying to install Python package:
mitmproxy (https://mitmproxy.org/)
on Windows XP SP3.
I'm a complete Python newbie. Not planning to do any Python programming
at this time. Just trying to get package mitmproxy working (or at least
the mitmdump component, since "There is no interactive user interface on
Windows." per:
http://docs.mitmproxy.org/en/stable/install.html
* * *
* * *
I have installed Python that announces itself on the Python command line
as:
Python 2.7.11 (v2.7.11:6d1b6a68f775, Dec 5 2015, 20:32:19) [MSC
v.1500 32 bit (Intel)] on win32
* * *
* * *
I'm using the following command in a Win XP cmd.exe shell (not the
Python shell) to install mitmproxy:
pip install mitmproxy
The first install attempt failed, ending with some diagnostics displayed
in the Win XP cmd.exe shell window:
C:\Documents and Settings\SteveP>pip install mitmproxy
Collecting mitmproxy
Downloading mitmproxy-0.15.tar.gz (1.7MB)
100% || 1.7MB 4.5kB/s
...
Collecting Pillow<3.1,>=3.0.0 (from mitmproxy)
Downloading Pillow-3.0.0-cp27-none-win32.whl (1.2MB)
100% || 1.2MB 6.1kB/s
Collecting pyperclip<1.6,>=1.5.22 (from mitmproxy)
Downloading pyperclip-1.5.26.zip
Exception:
Traceback (most recent call last):
File "e:\a p p s\python27\lib\site-packages\pip\basecommand.py",
line 211, in main
status = self.run(options, args)
File "e:\a p p
s\python27\lib\site-packages\pip\commands\install.py", line 294, in run
requirement_set.prepare_files(finder)
File "e:\a p p s\python27\lib\site-packages\pip\req\req_set.py",
line 334, in prepare_files
functools.partial(self._prepare_file, finder))
File "e:\a p p s\python27\lib\site-packages\pip\req\req_set.py",
line 321, in _walk_req_to_install
more_reqs = handler(req_to_install)
File "e:\a p p s\python27\lib\site-packages\pip\req\req_set.py",
line 491, in _prepare_file
session=self.session)
File "e:\a p p s\python27\lib\site-packages\pip\download.py", line
825, in unpack_url
session,
File "e:\a p p s\python27\lib\site-packages\pip\download.py", line
677, in unpack_http_url
unpack_file(from_path, location, content_type, link)
File "e:\a p p s\python27\lib\site-packages\pip\utils\__init__.py",
line 645,in unpack_file
flatten=not filename.endswith('.whl')
File "e:\a p p s\python27\lib\site-packages\pip\utils\__init__.py",
line 546,in unzip_file
fp = open(fn, 'wb')
IOError: [Errno 13] Permission denied:
'c:\\docume~1\\stevep\\locals~1\\temp\\pip-buildpnnfyf\\pyperclip\\docs/make.bat'
You are using pip version 7.1.2, however version 8.0.0 is available.
You should consider upgrading via the 'python -m pip
install --upgrade pip' command.
C:\Documents and Settings\SteveP>
* * *
* * *
I upgraded pip to version 8.0.0:
C:\Documents and Settings\SteveP>python -m pip install --upgrade pip
Collecting pip
Downloading pip-8.0.0-py2.py3-none-any.whl (1.2MB)
100% || 1.2MB 9.1kB/s
Installing collected packages: pip
Found existing installation: pip 7.1.2
Uninstalling pip-7.1.2:
Successfully uninstalled pip-7.1.2
Successfully installed pip-8.0.0
* * *
* * *
I tried again to install mitmproxy, and the installation got a little
further, but failed again on a similar error, on a different file
(watchdog-0.8.3.tar.gz instead of pyperclip-1.5.26.zip):
C:\Documents and Settings\SteveP>pip install mitmproxy
C:\Documents and Settings\SteveP>pip install mitmproxy
e:\a p p s\python27\lib\site-packages\pip\pep425tags.py:89:
RuntimeWarning: Config variable 'Py_DEBUG' is unset, Python ABI tag may
be incorrect
warn=(impl == 'cp')):
e:\a p p s\python27\lib\site-packages\pip\pep425tags.py:93:
RuntimeWarning: Config variable 'WITH_PYMALLOC' is unset, Python ABI tag
may be incorrect
warn=(impl == 'cp')):
e:\a p p s\python27\lib\site-packages\pip\pep425tags.py:99:
RuntimeWarning: Config variable 'Py_UNICODE_SIZE' is unset, Python ABI
tag may be incorrect
sys.version_info < (3, 3))) \
Collecting mitmproxy
Using cached mitmproxy-0.15.tar.gz
Collecting six<1.11,>=1.10.0 (from mitmproxy)
Using cached six-1.10.0-py2.py3-none-any.whl
...
Collecting pyperclip<1.6,>=1.5.22 (from mitmproxy)
Using cached pyperclip-1.5.26.zip
Collecting pydivert>=0.0.7 (from mitmproxy)
Downloading pydivert-0.0.7.zip
Collecting watchdog<0.9,>=0.8.3 (from mitmproxy)
Downloading watchdog-0.8.3.tar.gz (83kB)
100% || 86kB 6.8kB/s
Exception:
Traceback (most recent call last):
File "e:\a p p s\python27\lib\site-packages\pip\basecommand.py",
line 209, in main
status = self.run(options, args)
File "e:\a p p
s\python27\lib\site-packages\pip\commands\install.py", line 299, in run
Re: Need Pattern For Logging Into A Website
On Thursday, January 24, 2013 8:29:51 PM UTC-5, Tim Daneliuk wrote: I need to write a Python script to do the following: - Connect to a URL and accept any certificate - self-signed or authoritative - Provide login name/password credentials - Fill in some presented fields - Hit a Submit button Why? Because I don't want to have to start a browser and do this interactively every time I authenticate with a particular server. I want to do this at the command line with no interactive intervention. I know Python pretty well. I don't quite know how to do this and was hoping someone had a simple pattern they could share for doing this. TIA, -- Tim Daneliuk tun...@tundraware.com PGP Key: http://www.tundraware.com/PGP/ The mechanize module (http://wwwsearch.sourceforge.net/mechanize/) might be a place to start. I've done something similar with code like this: response = mechanize.urlopen(login_form_url) forms = mechanize.ParseResponse(response, backwards_compat=False) response.close() form = forms[0] # might be more than one, though # fill the form form.set_value(username, name='userName') form.set_value(password, name='password') # set headers - user-agent, etc. login_request = form.click() login_response = mechanize.urlopen(login_request) login_response_content = login_response.read() ... -- http://mail.python.org/mailman/listinfo/python-list
Re: Suitable software stacks for simple python web service
On Thursday, November 22, 2012 1:42:42 AM UTC-5, Kev Dwyer wrote: Steve Petrie wrote: On Wednesday, November 21, 2012 2:32:40 AM UTC-5, Kev Dwyer wrote: Hello List, I have to build a simple web service which will: - receive queries from our other servers - forward the requests to a third party SOAP service - process the response from the third party - send the result back to the original requester From the point of view of the requester, this will happen within the scope of a single request. The data exchanged with the original requester will likely be encoded as JSON; the SOAP service will be handled by SUDS. The load is likely to be quite light, say a few requests per hour, though this may increase in the future. Given these requirements, what do you think might be a suitable software stack, i.e. webserver and web framework (if a web framework is even necessary)? Candidates should be compatible with Python2.7, though I'd be happy to consider Python 3 if anyone knows of a Python3 SOAP library that has good WSDL support. Cheers, Kev I'm using the Bottle web framework (http://bottlepy.org) to integrate requests and replies originating in a Drupal site, a Beanstream (payment processor) account, and a Salesforce instance. Communication with Salesforce is done through the Salesforce Python Toolkit (http://code.google.com/p/salesforce-python-toolkit/), which uses Suds. Communication with the Drupal site uses Python's (and PHP's on the Drupal side) native JSON support. This is under Python 2.6.8 and Apache 2.2.23 running on an AWS EC2 instance. No (major) problems so far, though still in the early stages of this project. Steve I chose Bottle after trying a few other frameworks because, well, I can't remember exactly why, though thinking back it's probably because of the clarity of Bottle's approach and the simplicity of the documentation. Hello Steve, Thanks for your comment. I'm curious, did you consider any web servers other than Apache? Kev You're telling me that there are other web servers? ;) I didn't try any others seriously, no. My experience is with Apache and IIS, and I try to stay away from Windows. I should mention, given Dieter Maurer's comment, that Bottle is a (fairly thin) layer built over WSGI. I've built applications directly over WSGI as well; that's another way to go, it's quite straightforward. mod_python is no longer supported: http://blog.dscpl.com.au/2010/05/modpython-project-soon-to-be-officially.html. -- http://mail.python.org/mailman/listinfo/python-list
Re: Suitable software stacks for simple python web service
On Wednesday, November 21, 2012 2:32:40 AM UTC-5, Kev Dwyer wrote: Hello List, I have to build a simple web service which will: - receive queries from our other servers - forward the requests to a third party SOAP service - process the response from the third party - send the result back to the original requester From the point of view of the requester, this will happen within the scope of a single request. The data exchanged with the original requester will likely be encoded as JSON; the SOAP service will be handled by SUDS. The load is likely to be quite light, say a few requests per hour, though this may increase in the future. Given these requirements, what do you think might be a suitable software stack, i.e. webserver and web framework (if a web framework is even necessary)? Candidates should be compatible with Python2.7, though I'd be happy to consider Python 3 if anyone knows of a Python3 SOAP library that has good WSDL support. Cheers, Kev I'm using the Bottle web framework (http://bottlepy.org) to integrate requests and replies originating in a Drupal site, a Beanstream (payment processor) account, and a Salesforce instance. Communication with Salesforce is done through the Salesforce Python Toolkit (http://code.google.com/p/salesforce-python-toolkit/), which uses Suds. Communication with the Drupal site uses Python's (and PHP's on the Drupal side) native JSON support. This is under Python 2.6.8 and Apache 2.2.23 running on an AWS EC2 instance. No (major) problems so far, though still in the early stages of this project. Steve I chose Bottle after trying a few other frameworks because, well, I can't remember exactly why, though thinking back it's probably because of the clarity of Bottle's approach and the simplicity of the documentation. -- http://mail.python.org/mailman/listinfo/python-list
