def summary(self):
title = self.get_attribute("title")
status = self.get_attribute("status")
te_type = self.get_attribute("type")
len_title = len(title)
len_status = len(status)
tags = ", ".join(self._attributes["tags"])
color = None
if Tessera._status:
for s in Tessera._status:
if Tessera._status[s][0] == status:
color = Tessera._status[s][1]
break
else:
status = "no status available"
if color:
if colorful.exists(color):
status = colorful.get(color)(status)
color = None
if Tessera._te_types:
for s in Tessera._te_types:
if Tessera._te_types[s][0] == te_type:
color = Tessera._te_types[s][1]
break
else:
te_type = "no type available"
if color:
if colorful.exists(color):
title = colorful.get(color)(title)
return "%s %s %s %s %s %s %s %s" % (self.get_ident_short(), title, " " * (40 - len_title), status, " " * (10 - len_status), te_type, " " * (10 - len(te_type)), tags)
def _read_config(self, filename):
if not os.path.exists(filename):
colorful.out.bold_red("file not found: %s" % filename)
Tessera._te_types = False
return
config = {}
with open(filename, 'r') as f:
i = 0
for line in f.readlines():
line = line.strip()
if line:
a = re.split(r'[ \t]+', line)
if len(a) != 2:
colorful.out.bold_red("Error in %s: invalid status line: %s" % (filename, line))
break
if not colorful.exists(a[1]):
colorful.out.bold_red("Error in %s: color %s does not exist" % (filename, a[1]))
break
config[i] = (a[0], a[1])
i += 1
return config
class Tessera(object):
_tesserae = None
keywords = {
"# ": "title",
"@status ": "status",
"@type ": "type",
"@tags ": "tags",
}
info = {
"author": "author: ",
"email": "email: ",
"updated": "updated: ",
}
def __init__(self, tessera_path, config):
self.tessera_path = tessera_path
self._config = config
self.tessera_hash = path.basename(self.tessera_path)
self.filename = path.join(self.tessera_path, "tessera")
self.infofile = path.join(self.tessera_path, "info")
self._attributes = {
"author": "unknown",
"email": "",
"updated": 0,
"tags": ""
}
self.error = False
self.body = []
self.info = []
self.update()
def get_attribute(self, attribute):
return self._attributes.get(attribute, None)
def update(self):
self._read()
return self._parse()
def _read(self):
if not path.exists(self.filename):
raise TesseraError("tessera file not found: %s" % self.filename)
f = open(self.filename, 'r')
self.body = f.read().split('\n')
f.close()
if path.exists(self.infofile):
f = open(self.infofile, 'r')
self.info = f.read().split('\n')
f.close()
def _parse(self):
content = []
keywords = Tessera.keywords.keys()
attributes = {}
for l in self.body:
comment = l.find("//")
if comment != -1:
l = l[0:comment]
l = l.strip()
if not l:
continue
kw = False
if l[0] == "@" or l[0] == "#":
for k in keywords:
if l.startswith(k):
attributes[Tessera.keywords[k]] = l[len(k):]
keywords.remove(k)
kw = True
break
if not kw:
content.append(l)
self.content = "\n".join(content)
self.error = False
for k, v in attributes.items():
if k == "status":
idx = self._config.get_option_index("status", v)
if idx == -1:
print "%s: invalid status: %s" % (self.filename, v)
self.error = True
continue
self._attributes["status"] = v
self._attributes["status_id"] = idx
elif k == "type":
idx = self._config.get_option_index("types", v)
if idx == -1:
print "%s: invalid type: %s" % (self.filename, v)
self.error = True
continue
self._attributes["type"] = v
self._attributes["type_id"] = idx
elif k == "tags":
self._attributes[k] = set([x.strip() for x in v.split(",")])
else:
self._attributes[k] = v
for l in self.info:
l = l.strip()
if not l:
continue
for k, v in Tessera.info.iteritems():
if l.startswith(v):
self._attributes[k] = l[len(v):]
break
return not self.error
def _write(self):
self._write_tessera()
self._write_info()
def _write_tessera(self):
with open(self.filename, "w") as f:
f.write("# %s\n" % self.get_attribute("title"))
f.write("@status %s\n" % self.get_attribute("status"))
f.write("@type %s\n" % self.get_attribute("type"))
f.write("@tags %s\n" % ", ".join(self._attributes["tags"]))
f.write("\n%s" % self.content)
def _write_info(self):
with open(self.infofile, "w") as f:
from time import time
f.write("author: %s\n" % self.get_attribute("author"))
f.write("email: %s\n" % self.get_attribute("author_email"))
f.write("updated: %d\n" % int(time()))
def summary(self):
from colorful import colorful
title = self.get_attribute("title")
status = self.get_attribute("status")
te_type = self.get_attribute("type")
if not title:
title = "untitled"
l_title = utf8len(title)
if not status:
status = "no status"
l_status = utf8len(status)
try:
color_status = self._config.get("status", status)
except TesseraError, e:
color_status = "red"
if color_status and colorful.exists(color_status):
status = colorful.get(color_status)(status)
if not te_type:
te_type = "no type"
l_type = utf8len(te_type)
try:
color_type = self._config.get("types", te_type)
except TesseraError, e:
color_type = "red"
te_type = colorful.get(color_type)(te_type)
color_status = self._config.get("status", status)
except TesseraError, e:
color_status = "red"
if color_status and colorful.exists(color_status):
status = colorful.get(color_status)(status)
if not te_type:
te_type = "no type"
l_type = utf8len(te_type)
try:
color_type = self._config.get("types", te_type)
except TesseraError, e:
color_type = "red"
te_type = colorful.get(color_type)(te_type)
if color_type and colorful.exists(color_type):
title = colorful.get(color_type)(title)
author = self._attributes["author"]
l_author = utf8len(author)
tags = ", ".join(self._attributes["tags"])
return "%s %s %s %s %s %s %s %s %s %s" % (
self.get_ident_short(), title, " " * (60 - l_title), status, " " *
(10 - l_status), te_type, " " * (10 - l_type), author, " " *
(20 - l_author), tags)
def add_tag(self, tag):
self._attributes["tags"].add(tag)
self._write()
try:
color_status = self._config.get("color \"status\"", status)
except TesseraError, e:
colorful.out.bold_red(e)
return
if color_status:
if colorful.exists(color_status):
status = colorful.get(color_status)(status)
try:
color_type = self._config.get("color \"type\"", te_type)
except TesseraError, e:
colorful.out.bold_red(e)
return
if color_type:
if colorful.exists(color_type):
title = colorful.get(color_type)(title)
return "%s %s %s %s %s %s %s %s" % (self.get_ident_short(), title, " " * (40 - len_title), status, " " * (10 - len_status), te_type, " " * (10 - len(te_type)), tags)
def add_tag(self, tag):
self._attributes["tags"].add(tag)
self._write()
return True
def ident(self):
return dict(
ident=self.tessera_hash,
title=self.get_attribute("title"),
filename=self.filename,
body=self.body)
#!/usr/bin/python
from colorful import colorful
if __name__ == "__main__":
print(colorful.bold_red_on_black("Hello World"))
print(colorful.black_on_white("Hello World!"))
print(colorful.underline("Hello World"))
print(colorful.bold_and_underline_green("Hello World!"))
print(colorful.bold_and_underline_green_on_red("Hello World!"))
print(colorful.bold_and_underline_and_strikethrough_green_on_red("Hello World!"))
print(colorful.strikethrough("dfgsfdg"))
colorful.out.bold_red_on_black("dfgdfg")
attr = "bold_red_on_black"
if colorful.exists(attr):
print attr, "exists"
f = colorful.get(attr)
print f("Hallo Welt")
else:
print attr, "doesn't exist"
