完成后，$ pip install path/to/MyProject-0.1.0.tar.gz我可以import myproject使用 python 解释器从我计算机上的每个目录中成功完成。
但是，我的目标是能够$ myproject从每个目录运行。当我跑步时，$ myproject我得到了这个：
IOError: [Errno 2] No such file or directory: '/home/username/.virtualenvs/vir_env/local/lib/python2.7/site-packages/myproject/myproject_style.cssc'
我查看了/home/username/.virtualenvs/vir_env/local/lib/python2.7/site-packages/myproject/目录，myproject_style.css文件在那里。
注意错误说cssc而不是css. 我不知道为什么会出现此错误，因为当我导航到 myproject 目录并执行时程序运行得非常好$ python __init__.py
项目概况：
.
├── MyProject.egg-info
│ ├── dependency_links.txt
│ ├── entry_points.txt
│ ├── PKG-INFO
│ ├── requires.txt
│ ├── SOURCES.txt
│ └── top_level.txt
├── dist
│ └── MyProject-0.1.0.tar.gz
├── LICENSE.txt
├── MANIFEST.in
├── myproject
│ ├── __init__.py
│ └── myproject_style.css
├── README
└── setup.py
安装程序.py
from setuptools import setup
setup(
name='MyProject',
version='0.1.0',
author='B',
author_email='jrh@example.com',
packages=['myproject', ],
include_package_data=True,
url='http://pypi.python.org/pypi/MyProject/',
license='LICENSE.txt',
package_data={'': ['myproject_style.css']},
data_files=[('myproject',['myproject_style.css'])],
entry_points={
'console_scripts': ['myproject = myproject:main', ],},
description='Shitz and giggles.',
long_description=open('README').read(),
)
清单文件
include myproject/myproject_style.css
初始化.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
try:
from pygments import highlight
from pygments.lexers import PythonLexer
from pygments.formatters import HtmlFormatter
except:
print "\npygments is not installed yet. Install pygments or run 'pip install -r requirements.txt'.\n"
sys.exit()
import argparse
import SimpleHTTPServer
import BaseHTTPServer
import webbrowser
import SocketServer
import os
import distutils.sysconfig as dc
import urllib
import cgi
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
class MyProjectHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
def do_GET(self):
path = os.path.join(os.getcwdu(), self.path[1:])
if os.path.exists(path) and path.endswith('.py'):
with open(path) as file:
cod = file.read()
hl = highlight(cod, PythonLexer(), HtmlFormatter(noclasses=True, linenos='table', style='friendly')
hl = '<body style="background:#f0f0f0">'+hl+'</body>'
print hl
self.send_response(200)
self.end_headers()
self.wfile.write(hl)
else:
SimpleHTTPServer.SimpleHTTPRequestHandler.do_GET(self)
def list_directory(self, path):
try:
lis = os.listdir(path)
except os.error:
self.send_error(404, "No permission to list directory")
return None
lis.sort(key=lambda a: a.lower())
f = StringIO()
css_file = open(path_to_myproject_css).read()
f.write('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
f.write("<html>\n<head>\n<title>Directory and python file listing for %s</title>\n" % path)
f.write('<style type="text/css"> %s</style>\n' %css_file)
f.write('</head>\n')
f.write("<body>\n<div class=page-container>\n<h2>Myproject</h2>\n")
f.write("<ul class=shortcut-list>\n")
f.write("<li class=shortcut-list><a href=%s>Python standard library modules</a></li>" % path_standard_library)
f.write("\n<li class=shortcut-list><a href=%s>User installed python modules</a></li>" % path_external_packages)
try:
with open(os.getenv("HOME")+'/.myprojectrc', "r") as prc:
prc_string = prc.read()
f.write(prc_string)
except:
pass
f.write("\n</ul>")
f.write("\n<h5>Directory and python file listing for %s</h5>" % path)
f.write("\n<hr>\n<ul>\n")
os.chdir("/")
for name in lis:
fullname = os.path.join(path, name)
displayname = name
condition1 = name.endswith(u'.py') or os.path.isdir(fullname) or os.path.islink(fullname)
condition2 = name.endswith(u'.egg-info') or name.endswith(u'.egg')
if condition1 and not condition2:
if os.path.isdir(fullname):
displayname = name + "/"
if os.path.islink(fullname):
displayname = name + "@"
f.write('<li><a href="%s">%s</a>\n'% (fullname, displayname))
f.write("</ul>\n<hr>\n</div>\n</body>\n</html>\n")
length = f.tell()
f.seek(0)
self.send_response(200)
encoding = sys.getfilesystemencoding()
self.send_header("Content-type", "text/html; charset=%s" % encoding)
self.send_header("Content-Length", str(length))
self.end_headers()
return f
def _add_argument_handler():
if os.path.isdir(subcmd):
print "\nYou added '%s' to the top directory links." % subcmd
d_name = raw_input("\nSpecify the name of this link. Just pressing <enter> uses '%s' as the link name.\n> " % subcmd)
print ""
if len(d_name) == 0:
d_name = subcmd
else:
pass
with open(os.getenv("HOME")+'/.myprojectrc', "a") as prc:
prc.write("<li class=shortcut-list><a href=%s>%s</a></li>\n" % (subcmd, d_name))
else:
print "\n'%s' is not an existing directory path.\n" % subcmd
def _remove_argument_handler():
if not _link_name_checker(subcmd):
print "\nthe top directory link name '%s' does not exist yet.\n" % subcmd
else:
_remove_line(subcmd)
print "\nYou removed the top directory link name '%s'.\n" % subcmd
def _link_name_checker(subcmd):
with open(os.getenv("HOME")+'/.myprojectrc', "r") as prc:
lines = prc.readlines()
for line in lines:
suff = "%s</a></li>\n" % subcmd
if line.endswith(suff):
return True
else:
pass
return False
def _remove_line(del_d_name):
with open(os.getenv("HOME")+'/.myproject', "r") as prc:
lines = prc.readlines()
with open(os.getenv("HOME")+'/.myproject', "w") as prc:
for line in lines:
suff = "%s</a></li>\n" % del_d_name
if not line.endswith(suff):
prc.write(line)
def main():
parser = argparse.ArgumentParser()
parser.add_argument("cmd", help="Execute a command", action="store", nargs='*')
args = parser.parse_args()
if args.cmd:
cmd, subcmd = args.cmd
if cmd == "add":
_add_argument_handler()
if cmd == "remove":
_remove_argument_handler()
else:
print "\n'%s' is not a valid argument.\n" % cmd
sys.exit()
else:
pass
webbrowser.open("http://localhost:8090")
os.chdir("/usr/lib/python2.7")
print "\nPress <CTRL> + C to stop running myproject.\n"
server = BaseHTTPServer.HTTPServer(('', 8090), MyProjectHTTPRequestHandler)
try:
server.serve_forever()
except:
print "\nBye bye!\n"
path_to_myproject = os.path.abspath(__file__)
path_to_myproject_css = path_to_myproject.replace("/__init__.py", "/myproject_style.css")
path_external_packages = dc.get_python_lib()
path_standard_library = dc.get_python_lib(standard_lib=True)
if __name__ == '__main__':
main()