diff options
Diffstat (limited to 'setuptools/package_index.py')
| -rwxr-xr-x | setuptools/package_index.py | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/setuptools/package_index.py b/setuptools/package_index.py index e9b304b1..f3ee5ec0 100755 --- a/setuptools/package_index.py +++ b/setuptools/package_index.py @@ -37,7 +37,7 @@ PYPI_MD5 = re.compile( '<a href="([^"#]+)">([^<]+)</a>\n\s+\\(<a (?:title="MD5 hash"\n\s+)' 'href="[^?]+\?:action=show_md5&digest=([0-9a-f]{32})">md5</a>\\)' ) -URL_SCHEME = re.compile('([-+.a-z0-9]{2,}):',re.I).match +URL_SCHEME = re.compile('([-+.a-z0-9]{2,}):', re.I).match EXTENSIONS = ".tar.gz .tar.bz2 .tar .zip .tgz".split() __all__ = [ @@ -62,18 +62,18 @@ def parse_bdist_wininst(name): if lower.endswith('.win32.exe'): base = name[:-10] plat = 'win32' - elif lower.startswith('.win32-py',-16): + elif lower.startswith('.win32-py', -16): py_ver = name[-7:-4] base = name[:-16] plat = 'win32' elif lower.endswith('.win-amd64.exe'): base = name[:-14] plat = 'win-amd64' - elif lower.startswith('.win-amd64-py',-20): + elif lower.startswith('.win-amd64-py', -20): py_ver = name[-7:-4] base = name[:-20] plat = 'win-amd64' - return base,py_ver,plat + return base, py_ver, plat def egg_info_for_url(url): @@ -82,8 +82,8 @@ def egg_info_for_url(url): base = urllib.parse.unquote(path.split('/')[-1]) if server=='sourceforge.net' and base=='download': # XXX Yuck base = urllib.parse.unquote(path.split('/')[-2]) - if '#' in base: base, fragment = base.split('#',1) - return base,fragment + if '#' in base: base, fragment = base.split('#', 1) + return base, fragment def distros_for_url(url, metadata=None): @@ -155,7 +155,7 @@ def interpret_distro_name( # it is a bdist_dumb, not an sdist -- bail out return - for p in range(1,len(parts)+1): + for p in range(1, len(parts)+1): yield Distribution( location, metadata, '-'.join(parts[:p]), '-'.join(parts[p:]), py_version=py_version, precedence = precedence, @@ -209,7 +209,7 @@ def find_external_links(url, page): for tag in ("<th>Home Page", "<th>Download URL"): pos = page.find(tag) if pos!=-1: - match = HREF.search(page,pos) + match = HREF.search(page, pos) if match: yield urllib.parse.urljoin(url, htmldecode(match.group(1))) @@ -279,12 +279,12 @@ class PackageIndex(Environment): self, index_url="https://pypi.python.org/simple", hosts=('*',), ca_bundle=None, verify_ssl=True, *args, **kw ): - Environment.__init__(self,*args,**kw) + Environment.__init__(self, *args, **kw) self.index_url = index_url + "/"[:not index_url.endswith('/')] self.scanned_urls = {} self.fetched_urls = {} self.package_pages = {} - self.allows = re.compile('|'.join(map(translate,hosts))).match + self.allows = re.compile('|'.join(map(translate, hosts))).match self.to_scan = [] if verify_ssl and ssl_support.is_available and (ca_bundle or ssl_support.find_ca_bundle()): self.opener = ssl_support.opener_for(ca_bundle) @@ -335,7 +335,7 @@ class PackageIndex(Environment): for match in HREF.finditer(page): link = urllib.parse.urljoin(base, htmldecode(match.group(1))) self.process_url(link) - if url.startswith(self.index_url) and getattr(f,'code',None)!=404: + if url.startswith(self.index_url) and getattr(f, 'code', None)!=404: page = self.process_index(url, page) def process_filename(self, fn, nested=False): @@ -347,7 +347,7 @@ class PackageIndex(Environment): if os.path.isdir(fn) and not nested: path = os.path.realpath(fn) for item in os.listdir(path): - self.process_filename(os.path.join(path,item), True) + self.process_filename(os.path.join(path, item), True) dists = distros_for_filename(fn) if dists: @@ -391,7 +391,7 @@ class PackageIndex(Environment): dist.precedence = SOURCE_DIST self.add(dist) - def process_index(self,url,page): + def process_index(self, url, page): """Process the contents of a PyPI page""" def scan(link): # Process a URL to see if it's for a package page @@ -403,7 +403,7 @@ class PackageIndex(Environment): # it's a package page, sanitize and index it pkg = safe_name(parts[0]) ver = safe_version(parts[1]) - self.package_pages.setdefault(pkg.lower(),{})[link] = True + self.package_pages.setdefault(pkg.lower(), {})[link] = True return to_filename(pkg), to_filename(ver) return None, None @@ -422,13 +422,13 @@ class PackageIndex(Environment): base, frag = egg_info_for_url(new_url) if base.endswith('.py') and not frag: if ver: - new_url+='#egg=%s-%s' % (pkg,ver) + new_url+='#egg=%s-%s' % (pkg, ver) else: self.need_version_info(url) self.scan_url(new_url) return PYPI_MD5.sub( - lambda m: '<a href="%s#md5=%s">%s</a>' % m.group(1,3,2), page + lambda m: '<a href="%s#md5=%s">%s</a>' % m.group(1, 3, 2), page ) else: return "" # no sense double-scanning non-package pages @@ -441,7 +441,7 @@ class PackageIndex(Environment): def scan_all(self, msg=None, *args): if self.index_url not in self.fetched_urls: - if msg: self.warn(msg,*args) + if msg: self.warn(msg, *args) self.info( "Scanning index of all packages (this may take a while)" ) @@ -458,7 +458,7 @@ class PackageIndex(Environment): # We couldn't find the target package, so search the index page too self.not_found_in_index(requirement) - for url in list(self.package_pages.get(requirement.key,())): + for url in list(self.package_pages.get(requirement.key, ())): # scan each page that might be related to the desired package self.scan_url(url) @@ -469,7 +469,7 @@ class PackageIndex(Environment): if dist in requirement: return dist self.debug("%s does not match %s", requirement, dist) - return super(PackageIndex, self).obtain(requirement,installer) + return super(PackageIndex, self).obtain(requirement, installer) def check_hash(self, checker, filename, tfp): """ @@ -534,14 +534,14 @@ class PackageIndex(Environment): of `tmpdir`, and the local filename is returned. Various errors may be raised if a problem occurs during downloading. """ - if not isinstance(spec,Requirement): + if not isinstance(spec, Requirement): scheme = URL_SCHEME(spec) if scheme: # It's a url, download it to tmpdir found = self._download_url(scheme.group(1), spec, tmpdir) base, fragment = egg_info_for_url(spec) if base.endswith('.py'): - found = self.gen_setup(found,fragment,tmpdir) + found = self.gen_setup(found, fragment, tmpdir) return found elif os.path.exists(spec): # Existing file or directory, just return it @@ -554,7 +554,7 @@ class PackageIndex(Environment): "Not a URL, existing file, or requirement spec: %r" % (spec,) ) - return getattr(self.fetch_distribution(spec, tmpdir),'location',None) + return getattr(self.fetch_distribution(spec, tmpdir), 'location', None) def fetch_distribution( self, requirement, tmpdir, force_scan=False, source=False, @@ -590,7 +590,7 @@ class PackageIndex(Environment): if dist.precedence==DEVELOP_DIST and not develop_ok: if dist not in skipped: - self.warn("Skipping development or system egg: %s",dist) + self.warn("Skipping development or system egg: %s", dist) skipped[dist] = 1 continue @@ -632,7 +632,7 @@ class PackageIndex(Environment): ``location`` of the downloaded distribution instead of a distribution object. """ - dist = self.fetch_distribution(requirement,tmpdir,force_scan,source) + dist = self.fetch_distribution(requirement, tmpdir, force_scan, source) if dist is not None: return dist.location return None @@ -670,7 +670,7 @@ class PackageIndex(Environment): raise DistutilsError( "Can't unambiguously interpret project/version identifier %r; " "any dashes in the name or version should be escaped using " - "underscores. %r" % (fragment,dists) + "underscores. %r" % (fragment, dists) ) else: raise DistutilsError( @@ -689,7 +689,7 @@ class PackageIndex(Environment): fp = self.open_url(strip_fragment(url)) if isinstance(fp, urllib.error.HTTPError): raise DistutilsError( - "Can't download %s: %s %s" % (url, fp.code,fp.msg) + "Can't download %s: %s %s" % (url, fp.code, fp.msg) ) headers = fp.info() blocknum = 0 @@ -700,7 +700,7 @@ class PackageIndex(Environment): sizes = get_all_headers(headers, 'Content-Length') size = max(map(int, sizes)) self.reporthook(url, filename, blocknum, bs, size) - with open(filename,'wb') as tfp: + with open(filename, 'wb') as tfp: while True: block = fp.read(bs) if block: @@ -759,14 +759,14 @@ class PackageIndex(Environment): name, fragment = egg_info_for_url(url) if name: while '..' in name: - name = name.replace('..','.').replace('\\','_') + name = name.replace('..', '.').replace('\\', '_') else: name = "__downloaded__" # default if URL has no path contents if name.endswith('.egg.zip'): name = name[:-4] # strip the extra .zip before download - filename = os.path.join(tmpdir,name) + filename = os.path.join(tmpdir, name) # Download the file # @@ -787,7 +787,7 @@ class PackageIndex(Environment): def _attempt_download(self, url, filename): headers = self._download_to(url, filename) - if 'html' in headers.get('content-type','').lower(): + if 'html' in headers.get('content-type', '').lower(): return self._download_html(url, headers, filename) else: return filename @@ -808,16 +808,16 @@ class PackageIndex(Environment): raise DistutilsError("Unexpected HTML page found at "+url) def _download_svn(self, url, filename): - url = url.split('#',1)[0] # remove any fragment for svn's sake + url = url.split('#', 1)[0] # remove any fragment for svn's sake creds = '' if url.lower().startswith('svn:') and '@' in url: scheme, netloc, path, p, q, f = urllib.parse.urlparse(url) if not netloc and path.startswith('//') and '/' in path[2:]: - netloc, path = path[2:].split('/',1) + netloc, path = path[2:].split('/', 1) auth, host = splituser(netloc) if auth: if ':' in auth: - user, pw = auth.split(':',1) + user, pw = auth.split(':', 1) creds = " --username=%s --password=%s" % (user, pw) else: creds = " --username="+auth @@ -835,7 +835,7 @@ class PackageIndex(Environment): scheme = scheme.split('+', 1)[-1] # Some fragment identification fails - path = path.split('#',1)[0] + path = path.split('#', 1)[0] rev = None if '@' in path: @@ -847,7 +847,7 @@ class PackageIndex(Environment): return url, rev def _download_git(self, url, filename): - filename = filename.split('#',1)[0] + filename = filename.split('#', 1)[0] url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True) self.info("Doing git clone from %s to %s", url, filename) @@ -863,7 +863,7 @@ class PackageIndex(Environment): return filename def _download_hg(self, url, filename): - filename = filename.split('#',1)[0] + filename = filename.split('#', 1)[0] url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True) self.info("Doing hg clone from %s to %s", url, filename) @@ -948,7 +948,7 @@ def _encode_auth(auth): # convert back to a string encoded = encoded_bytes.decode() # strip the trailing carriage return - return encoded.replace('\n','') + return encoded.replace('\n', '') class Credential(object): |