def path2url(path):
return urlparse.urljoin(
'file:', pathname2url(path))
python类pathname2url()的实例源码
def filename_to_uri(path: str) -> str:
return urljoin('file:', pathname2url(path))
def path2url(path):
"Convert a pathname to a file URL"
from urllib.parse import urljoin
from urllib.request import pathname2url
return urljoin('file:', pathname2url(path))
def load(self, uri):
self.unload()
if not uri:
return
if not '://' in uri:
uri = 'file:' + pathname2url(realpath(uri))
self.player = GstPlayer(uri, None, self._on_gst_eos_sync,
_on_gstplayer_message)
self.player.load()
return self
def show_diffs(formatter, # type: CodeFormatter
filenames, # type: List[str]
style, # type: Style
ansi, # type: bool
ansihtml, # type: bool
html, # type: bool
nopager, # type: bool
numlines, # type: int
wrapcolumn=0, # type: int
linenumbers=False, # type: bool
enc='utf-8' # type: str
):
# type: (...) -> None
"""Show the differences between the current and reformatted sources.
"""
if not ansi and not html:
if supports_color():
ansi = True
else:
html = True
pairs = []
for filename in filenames:
sourcedata = get_cached_file(filename)
content = formatter.formatcode(style, sourcedata, filename=filename)
pairs.append((sourcedata, content))
unifilenames = '\n'.join([unifilename(f) for f in filenames]) + '\n'
htmldiffer = HtmlMultiDiff(tabsize=4, wrapcolumn=wrapcolumn)
table = htmldiffer.table_from_pairs(pairs,
enc,
fromdesc='',
todesc='',
context=True,
numlines=numlines)
headerhtml = '<pre>\n' + unifilenames + '</pre>'
customhtml = make_custom_html(htmldiffer, headerhtml, [table], enc=enc)
htmldata = unescape_ill_surrencode(customhtml, enc=enc)
htmldata = translate_non_sgml_chars(htmldata, enc=enc)
headerdata = yellow(unifilenames)
if html or ansihtml:
if ansihtml:
htmldata = html2ansihtml(
surrdecode(htmldata, enc=enc),
header=headerdata,
enc=enc,
linenumbers=linenumbers)
fd, tempname = tempfile.mkstemp(suffix='.html', prefix='whatstyle_')
os.write(fd, htmldata)
os.close(fd)
url = urljoin('file:', pathname2url(tempname))
webbrowser.open(url)
elif ansi:
with pagercontext(not nopager) as fp:
outline(headerdata, fp=fp)
htmldiff2ansi(customhtml, enc, linenumbers=linenumbers, fp=fp)
def show(self, delete_after=20, scale=10, border=None, color='#000',
background='#fff'): # pragma: no cover
"""\
Displays this QR code.
This method is mainly intended for debugging purposes.
This method saves the output of the :py:meth:`png` method (by default
with a scaling factor of 10) to a temporary file and opens it with the
standard PNG viewer application or within the standard webbrowser.
The temporary file is deleted afterwards (unless `delete_after` is set
to ``None``).
If this method does not show any result, try to increase the
`delete_after` value or set it to ``None``
:param delete_after: Time in seconds to wait till the temporary file is
deleted.
"""
import os
import time
import tempfile
import webbrowser
import threading
try: # Python 2
from urlparse import urljoin
from urllib import pathname2url
except ImportError: # Python 3
from urllib.parse import urljoin
from urllib.request import pathname2url
def delete_file(name):
time.sleep(delete_after)
try:
os.unlink(name)
except OSError:
pass
f = tempfile.NamedTemporaryFile('wb', suffix='.png', delete=False)
try:
self.save(f, scale=scale, color=color, background=background,
border=border)
except:
f.close()
os.unlink(f.name)
raise
f.close()
webbrowser.open_new_tab(urljoin('file:', pathname2url(f.name)))
if delete_after is not None:
t = threading.Thread(target=delete_file, args=(f.name,))
t.start()
def create_xref(self, out=None):
global header, footer, entry, contpl, contpl_linked, imports
if out is None:
out = sys.stdout
scripts = []
mods = []
for mod in self.flatten():
name = os.path.basename(mod.identifier)
if isinstance(mod, Script):
scripts.append((name, mod))
else:
mods.append((name, mod))
scripts.sort()
mods.sort()
scriptnames = [name for name, m in scripts]
scripts.extend(mods)
mods = scripts
title = "modulegraph cross reference for " + ', '.join(scriptnames)
print(header % {"TITLE": title}, file=out)
def sorted_namelist(mods):
lst = [os.path.basename(mod.identifier) for mod in mods if mod]
lst.sort()
return lst
for name, m in mods:
content = ""
if isinstance(m, BuiltinModule):
content = contpl % {"NAME": name,
"TYPE": "<i>(builtin module)</i>"}
elif isinstance(m, Extension):
content = contpl % {"NAME": name,\
"TYPE": "<tt>%s</tt>" % m.filename}
else:
url = pathname2url(m.filename or "")
content = contpl_linked % {"NAME": name, "URL": url,
'TYPE': m.__class__.__name__}
oute, ince = map(sorted_namelist, self.get_edges(m))
if oute:
links = ""
for n in oute:
links += """ <a href="#%s">%s</a>\n""" % (n, n)
content += imports % {"HEAD": "imports", "LINKS": links}
if ince:
links = ""
for n in ince:
links += """ <a href="#%s">%s</a>\n""" % (n, n)
content += imports % {"HEAD": "imported by", "LINKS": links}
print(entry % {"NAME": name,"CONTENT": content}, file=out)
print(footer, file=out)
def create_xref(self, out=None):
global header, footer, entry, contpl, contpl_linked, imports
if out is None:
out = sys.stdout
scripts = []
mods = []
for mod in self.flatten():
name = os.path.basename(mod.identifier)
if isinstance(mod, Script):
scripts.append((name, mod))
else:
mods.append((name, mod))
scripts.sort()
mods.sort()
scriptnames = [name for name, m in scripts]
scripts.extend(mods)
mods = scripts
title = "modulegraph cross reference for " + ', '.join(scriptnames)
print(header % {"TITLE": title}, file=out)
def sorted_namelist(mods):
lst = [os.path.basename(mod.identifier) for mod in mods if mod]
lst.sort()
return lst
for name, m in mods:
content = ""
if isinstance(m, BuiltinModule):
content = contpl % {"NAME": name,
"TYPE": "<i>(builtin module)</i>"}
elif isinstance(m, Extension):
content = contpl % {"NAME": name,\
"TYPE": "<tt>%s</tt>" % m.filename}
else:
url = pathname2url(m.filename or "")
content = contpl_linked % {"NAME": name, "URL": url,
'TYPE': m.__class__.__name__}
oute, ince = map(sorted_namelist, self.get_edges(m))
if oute:
links = ""
for n in oute:
links += """ <a href="#%s">%s</a>\n""" % (n, n)
content += imports % {"HEAD": "imports", "LINKS": links}
if ince:
links = ""
for n in ince:
links += """ <a href="#%s">%s</a>\n""" % (n, n)
content += imports % {"HEAD": "imported by", "LINKS": links}
print(entry % {"NAME": name,"CONTENT": content}, file=out)
print(footer, file=out)
