def match(self, p_todo):
"""
Performs a match on a key:value tag in the todo.
First it tries to convert the value and the user-entered expression to
a date and makes a comparison if it succeeds, based on the given
operator (default ==).
Upon failure, it falls back to converting value and user-entered
expression to an integer and makes a numerical comparison based on the
given operator (default ==)
As a last resort, it falls back to using a Grep filter to see if the
user given expression is contained in the todo text.
"""
if not self.key or not p_todo.has_tag(self.key):
return False
try:
operand1 = date_string_to_date(p_todo.tag_value(self.key))
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
except ValueError:
operand1 = p_todo.tag_value(self.key)
operand2 = self.value
try:
operand1 = int(operand1)
operand2 = int(operand2)
except ValueError:
grep = GrepFilter(self.expression)
return grep.match(p_todo)
return self.compare_operands(operand1, operand2)
def match(self, p_todo):
if not self.key or not p_todo.has_tag(self.key):
return False
try:
operand1 = date_string_to_date(p_todo.tag_value(self.key))
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
except ValueError:
try:
operand1 = int(p_todo.tag_value(self.key))
operand2 = int(self.value)
except ValueError:
return False
if self.operator == '<':
return operand1 < operand2
elif self.operator == '<=':
return operand1 <= operand2
elif self.operator == '=':
return operand1 == operand2
elif self.operator == '>=':
return operand1 >= operand2
elif self.operator == '>':
return operand1 > operand2
elif self.operator == '!':
return operand1 != operand2
return False
def match(self, p_todo):
"""
Performs a match on a key:value tag in the todo.
First it tries to convert the value and the user-entered expression to
a date and makes a comparison if it succeeds, based on the given
operator (default ==).
Upon failure, it falls back to converting value and user-entered
expression to an integer and makes a numerical comparison based on the
given operator (default ==)
As a last resort, it falls back to using a Grep filter to see if the
user given expression is contained in the todo text.
"""
if not self.key or not p_todo.has_tag(self.key):
return False
try:
operand1 = date_string_to_date(p_todo.tag_value(self.key))
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
except ValueError:
operand1 = p_todo.tag_value(self.key)
operand2 = self.value
try:
operand1 = int(operand1)
operand2 = int(operand2)
except ValueError:
grep = GrepFilter(self.expression)
return grep.match(p_todo)
if self.operator == '<':
return operand1 < operand2
elif self.operator == '<=':
return operand1 <= operand2
elif self.operator == '=':
return operand1 == operand2
elif self.operator == '>=':
return operand1 >= operand2
elif self.operator == '>':
return operand1 > operand2
elif self.operator == '!':
return operand1 != operand2
return False
def process_flag(self, p_opt, p_value):
if p_opt == "-s" or p_opt == "--strict":
self.strict_recurrence = True
elif p_opt == "-d" or p_opt == "--date":
try:
self.completion_date = date_string_to_date(p_value)
except ValueError:
self.completion_date = date.today()
def _get_offset(p_todo):
offset = p_todo.tag_value(config().tag_due(),
date.today().isoformat())
offset_date = date_string_to_date(offset)
if offset_date < date.today():
offset_date = date.today()
return offset_date
def _get_offset(p_todo):
offset = p_todo.tag_value(
config().tag_due(), date.today().isoformat())
offset_date = date_string_to_date(offset)
if offset_date < date.today():
offset_date = date.today()
return offset_date
def process_flag(self, p_opt, p_value):
super(DoCommand, self).process_flag(p_opt, p_value)
if p_opt == "-s" or p_opt == "--strict":
self.strict_recurrence = True
elif p_opt == "-d" or p_opt == "--date":
try:
self.completion_date = date_string_to_date(p_value)
except ValueError:
self.completion_date = date.today()
def match(self, p_todo):
"""
Performs a match on a key:value tag in the todo.
First it tries to convert the value and the user-entered expression to
a date and makes a comparison if it succeeds, based on the given
operator (default ==).
Upon failure, it falls back to converting value and user-entered
expression to an integer and makes a numerical comparison based on the
given operator (default ==)
As a last resort, it falls back to using a Grep filter to see if the
user given expression is contained in the todo text.
"""
def resort_to_grep_filter():
grep = GrepFilter(self.expression)
return grep.match(p_todo)
if not self.key or not p_todo.has_tag(self.key):
return False
if len(p_todo.tag_values(self.key)) > 1:
# we cannot apply an ordening on a tag that appears more than once
# in this todo item, therefore use a simple value match
return resort_to_grep_filter()
try:
operand1 = date_string_to_date(p_todo.tag_value(self.key))
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
except ValueError:
operand1 = p_todo.tag_value(self.key)
operand2 = self.value
try:
operand1 = int(operand1)
operand2 = int(operand2)
except ValueError:
return resort_to_grep_filter()
return self.compare_operands(operand1, operand2)
def get_date(self, p_tag):
""" Given a date tag, return a date object. """
string = self.tag_value(p_tag)
result = None
try:
result = date_string_to_date(string) if string else None
except ValueError:
pass
return result
def get_date(self, p_tag):
""" Given a date tag, return a date object. """
string = self.tag_value(p_tag)
result = None
try:
result = date_string_to_date(string) if string else None
except ValueError:
pass
return result
def match(self, p_todo):
operand1 = self.getter(p_todo)
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
if operand1 and operand2:
return self.compare_operands(operand1, operand2)
else:
return False
def match(self, p_todo):
operand1 = self.getter(p_todo)
operand2 = relative_date_to_date(self.value)
if not operand2:
operand2 = date_string_to_date(self.value)
if operand1 and operand2:
return self.compare_operands(operand1, operand2)
else:
return False
def group_value(p_todo):
"""
Returns a value to assign the given todo to a group. Date tags
are grouped according to the relative date (1 day, 1 month,
...)
"""
result = 'No value'
if p_todo.has_tag(p_field):
if p_field == config().tag_due():
result = humanize_date(p_todo.due_date())
elif p_field == config().tag_start():
result = humanize_date(p_todo.start_date())
else:
result = p_todo.tag_value(p_field)
try:
result = humanize_date(date_string_to_date(result))
except ValueError:
pass
return result
def group_value(p_todo):
"""
Returns a value to assign the given todo to a group. Date tags
are grouped according to the relative date (1 day, 1 month,
...)
"""
result = 'No value'
if p_todo.has_tag(p_field):
if p_field == config().tag_due():
result = humanize_date(p_todo.due_date())
elif p_field == config().tag_start():
result = humanize_date(p_todo.start_date())
else:
result = p_todo.tag_value(p_field)
try:
result = humanize_date(date_string_to_date(result))
except ValueError:
pass
return result
def parse_line(p_string):
"""
Parses a single line as can be encountered in a todo.txt file.
First checks whether the standard elements are present, such as priority,
creation date, completeness check and the completion date.
Then the rest of the analyzed for any occurrences of contexts, projects or
tags.
Returns an dictionary with the default values as shown below.
"""
result = {
'completed': False,
'completionDate': None,
'priority': None,
'creationDate': None,
'text': "",
'projects': [],
'contexts': [],
'tags': {},
}
completed_head = _COMPLETED_HEAD_MATCH.match(p_string)
normal_head = _NORMAL_HEAD_MATCH.match(p_string)
rest = p_string
if completed_head:
result['completed'] = True
completion_date = completed_head.group('completionDate')
try:
result['completionDate'] = date_string_to_date(completion_date)
except ValueError:
pass
creation_date = completed_head.group('creationDate')
try:
result['creationDate'] = date_string_to_date(creation_date)
except ValueError:
pass
rest = completed_head.group('rest')
elif normal_head:
result['priority'] = normal_head.group('priority')
creation_date = normal_head.group('creationDate')
try:
result['creationDate'] = date_string_to_date(creation_date)
except ValueError:
pass
rest = normal_head.group('rest')
for word in rest.split():
project = _PROJECT_MATCH.match(word)
if project:
result['projects'].append(project.group(1))
context = _CONTEXT_MATCH.match(word)
if context:
result['contexts'].append(context.group(1))
tag = _TAG_MATCH.match(word)
if tag:
tag_name = tag.group('tag')
tag_value = tag.group('value')
try:
result['tags'][tag_name].append(tag_value)
except KeyError:
result['tags'][tag_name] = [tag_value]
else:
result['text'] += word + ' '
# strip trailing space from resulting text
result['text'] = result['text'][:-1]
return result
def parse_line(p_string):
"""
Parses a single line as can be encountered in a todo.txt file.
First checks whether the standard elements are present, such as priority,
creation date, completeness check and the completion date.
Then the rest of the analyzed for any occurrences of contexts, projects or
tags.
Returns an dictionary with the default values as shown below.
"""
result = {
'completed': False,
'completionDate': None,
'priority': None,
'creationDate': None,
'text': "",
'projects': [],
'contexts': [],
'tags': {},
}
completed_head = _COMPLETED_HEAD_MATCH.match(p_string)
normal_head = _NORMAL_HEAD_MATCH.match(p_string)
rest = p_string
if completed_head:
result['completed'] = True
completion_date = completed_head.group('completionDate')
result['completionDate'] = date_string_to_date(completion_date)
creation_date = completed_head.group('creationDate')
result['creationDate'] = date_string_to_date(creation_date)
rest = completed_head.group('rest')
elif normal_head:
result['priority'] = normal_head.group('priority')
creation_date = normal_head.group('creationDate')
result['creationDate'] = date_string_to_date(creation_date)
rest = normal_head.group('rest')
for word in rest.split():
project = _PROJECT_MATCH.match(word)
if project:
result['projects'].append(project.group(1))
context = _CONTEXT_MATCH.match(word)
if context:
result['contexts'].append(context.group(1))
tag = _TAG_MATCH.match(word)
if tag:
tag_name = tag.group('tag')
tag_value = tag.group('value')
try:
result['tags'][tag_name].append(tag_value)
except KeyError:
result['tags'][tag_name] = [tag_value]
else:
result['text'] += word + ' '
# strip trailing space from resulting text
result['text'] = result['text'][:-1]
return result
