def metadata(path):
def detail(value, unit):
result = (" (%s)" % value if unit is None else " (%s %s)" %
(value, unit))
return termstr.TermStr(result).fg_color(termstr.Color.grey_100)
is_symlink = "yes" if os.path.islink(path) else "no"
stat_result = os.stat(path)
permissions = stat.filemode(stat_result.st_mode)
hardlinks = str(stat_result.st_nlink)
group = [pwd.getpwuid(stat_result.st_gid).pw_name,
detail(stat_result.st_gid, "gid")]
owner = [pwd.getpwuid(stat_result.st_uid).pw_name,
detail(stat_result.st_uid, "uid")]
modified, created, access = [
[time.asctime(time.gmtime(seconds)), detail(int(seconds), "secs")]
for seconds in (stat_result.st_mtime, stat_result.st_ctime,
stat_result.st_atime)]
size = [_pretty_bytes(stat_result.st_size),
detail(stat_result.st_size, "bytes")]
stdout, *rest = _do_command(
["file", "--dereference", "--brief", "--uncompress", "--mime", path])
mime_type = stdout
stdout, *rest = _do_command(
["file", "--dereference", "--brief", "--uncompress", path])
file_type = stdout
md5sum = _md5(path)
stdout, *rest = _do_command(["sha1sum", path])
sha1sum = stdout.split()[0]
permissions_value = [permissions,
detail(_permissions_in_octal(permissions), None)]
text = []
for line in [
("size", size), ("permissions", permissions_value), None,
("modified time", modified), ("creation time", created),
("access time", access), None,
("owner", owner), ("group", group), None,
("hardlinks", hardlinks), ("symlink", is_symlink), None,
("md5", md5sum), ("sha1", sha1sum), None,
("mime type", mime_type.strip()),
("file type", file_type.strip())]:
if line is None:
text.append("\n")
else:
name, value = line
name = termstr.TermStr(name + ":").fg_color(
termstr.Color.light_blue).ljust(16)
text.append(name + fill3.join("", value) + "\n")
return (Status.normal, fill3.Text(fill3.join("", text)))
def _syntax_highlight(text, lexer, style):
def _parse_rgb(hex_rgb):
if hex_rgb.startswith("#"):
hex_rgb = hex_rgb[1:]
return tuple(eval("0x"+hex_rgb[index:index+2]) for index in [0, 2, 4])
def _char_style_for_token_type(token_type, default_bg_color):
token_style = style.style_for_token(token_type)
fg_color = (None if token_style["color"] is None
else _parse_rgb(token_style["color"]))
bg_color = (default_bg_color if token_style["bgcolor"] is None
else _parse_rgb(token_style["bgcolor"]))
return termstr.CharStyle(fg_color, bg_color, token_style["bold"],
token_style["italic"],
token_style["underline"])
default_bg_color = _parse_rgb(style.background_color)
text = fill3.join(
"", [termstr.TermStr(text, _char_style_for_token_type(
token_type, default_bg_color))
for token_type, text in pygments.lex(text, lexer)])
return fill3.Text(text, pad_char=termstr.TermStr(" ").bg_color(
default_bg_color))
def _colorize_mccabe(text, python_version):
return fill3.join("", [
termstr.TermStr(line).fg_color(termstr.Color.yellow)
if _get_mccabe_line_score(line, python_version) > 10 else line
for line in text.splitlines(keepends=True)])
def _colorize_coverage_report(text):
line_color = {"> ": termstr.Color.green, "! ": termstr.Color.red,
" ": None}
return fill3.join("", [termstr.TermStr(line).fg_color(line_color[line[:2]])
for line in text.splitlines(keepends=True)])
def widget_to_string(widget):
appearance = widget.appearance_min()
return str(fill3.join("\n", appearance))
def assert_string(self, appearance, expected_string):
self.assertEqual(str(fill3.join("\n", appearance)), expected_string)
def _widget_to_string(widget, dimensions=_DIMENSIONS):
appearance = (widget.appearance_min() if dimensions is None
else widget.appearance(dimensions))
return str(fill3.join("\n", appearance))