Add new -today-in-history, -month, -day, and -year search filters

features/search.feature

@@ -214,6 +214,96 @@ Feature: Searching in a journal
         | But I'm better.
         """
 
+    Scenario Outline: Searching by month
+        Given we use the config "<config>.yaml"
+        And we use the password "test" if prompted
+        When we run "jrnl -month 9 --short"
+        Then the output should be "2020-09-24 09:14 The third entry finally after weeks without writing."
+        And we flush the output
+        When we run "jrnl -month Sept --short"
+        Then the output should be "2020-09-24 09:14 The third entry finally after weeks without writing."
+        And we flush the output
+        When we run "jrnl -month September --short"
+        Then the output should be "2020-09-24 09:14 The third entry finally after weeks without writing."
+
+        Examples: configs
+        | config          |
+        | basic_onefile   |
+        | basic_encrypted |
+        | basic_folder    |
+        | basic_dayone    |
+
+    Scenario Outline: Searching by day
+        Given we use the config "<config>.yaml"
+        And we use the password "test" if prompted
+        When we run "jrnl -day 31 --short"
+        Then the output should be "2020-08-31 14:32 A second entry in what I hope to be a long series."
+
+        Examples: configs
+        | config          |
+        | basic_onefile   |
+        | basic_encrypted |
+        | basic_folder    |
+        | basic_dayone    |
+
+    Scenario Outline: Searching by year
+        Given we use the config "<config>.yaml"
+        And we use the password "test" if prompted
+        When we run "jrnl 2019-01-01 01:01: I like this year."
+        And we run "jrnl -year 2019 --short"
+        Then the output should be "2019-01-01 01:01 I like this year."
+        And we flush the output
+        When we run "jrnl -year 19 --short"
+        Then the output should be "2019-01-01 01:01 I like this year."
+
+        Examples: configs
+        | config          |
+        | basic_onefile   |
+        | basic_encrypted |
+        | basic_folder    |
+        | basic_dayone    |
+
+    Scenario Outline: Combining month, day, and year search terms
+        Given we use the config "<config>.yaml"
+        And we use the password "test" if prompted
+        When we run "jrnl -month 08 -day 29 --short"
+        Then the output should be "2020-08-29 11:11 Entry the first."
+        And we flush the output
+        When we run "jrnl -day 29 -year 2020 --short"
+        Then the output should be "2020-08-29 11:11 Entry the first."
+        And we flush the output
+        When we run "jrnl -month 09 -year 2020 --short"
+        Then the output should be "2020-09-24 09:14 The third entry finally after weeks without writing."
+        And we flush the output
+        When we run "jrnl -month 08 -day 29 -year 2020 --short"
+        Then the output should be "2020-08-29 11:11 Entry the first."
+
+        Examples: configs
+        | config          |
+        | basic_onefile   |
+        | basic_encrypted |
+        | basic_folder    |
+        | basic_dayone    |
+
+    Scenario Outline: Searching today in history
+        Given we use the config "<config>.yaml"
+        And we use the password "test" if prompted
+        And we set current date and time to "2020-08-31 14:32"
+        When we run "jrnl 2019-08-31 01:01: Hi, from last year."
+        And we run "jrnl -today-in-history --short"
+        Then the output should be
+        """
+        2019-08-31 01:01 Hi, from last year.
+        2020-08-31 14:32 A second entry in what I hope to be a long series.
+        """
+
+        Examples: configs
+        | config          |
+        | basic_onefile   |
+        | basic_encrypted |
+        | basic_folder    |
+        | basic_dayone    |
+
     Scenario: Loading a DayOne Journal
         Given we use the config "dayone.yaml"
         When we run "jrnl -from 'feb 2013'"

features/steps/core.py

@@ -17,6 +17,7 @@
 import toml
 import yaml
 
+import jrnl.time
 from jrnl import Journal
 from jrnl import __version__
 from jrnl import plugins
@@ -159,6 +160,11 @@ def disable_keyring(context):
     keyring.core.set_keyring(NoKeyring())
 
 
+@given('we set current date and time to "{dt}"')
+def set_datetime(context, dt):
+    context.now = dt
+
+
 @when('we change directory to "{path}"')
 def move_up_dir(context, path):
     os.chdir(path)
@@ -197,6 +203,7 @@ def _mock_editor(command):
         patch("subprocess.call", side_effect=_mock_editor) as mock_editor, \
         patch("getpass.getpass", side_effect=_mock_getpass(password)) as mock_getpass, \
         patch("sys.stdin.isatty", return_value=True), \
+        patch("jrnl.time.parse", side_effect=_mock_time_parse(context)), \
         patch("jrnl.config.get_config_path", side_effect=lambda: context.config_path), \
         patch("jrnl.install.get_config_path", side_effect=lambda: context.config_path) \
     :
@@ -289,6 +296,18 @@ def prompt_return(prompt=""):
     return prompt_return
 
 
+def _mock_time_parse(context):
+    original_parse = jrnl.time.parse
+    if "now" not in context:
+        return original_parse
+
+    def wrapper(input, *args, **kwargs):
+        input = context.now if input == "now" else input
+        return original_parse(input, *args, **kwargs)
+
+    return wrapper
+
+
 @when('we run "{command}" and enter')
 @when('we run "{command}" and enter nothing')
 @when('we run "{command}" and enter "{inputs}"')
@@ -322,6 +341,7 @@ def _mock_editor(command):
         patch("getpass.getpass", side_effect=_mock_getpass(password)) as mock_getpass, \
         patch("sys.stdin.read", side_effect=text) as mock_read, \
         patch("subprocess.call", side_effect=_mock_editor) as mock_editor, \
+        patch("jrnl.time.parse", side_effect=_mock_time_parse(context)), \
         patch("jrnl.config.get_config_path", side_effect=lambda: context.config_path), \
         patch("jrnl.install.get_config_path", side_effect=lambda: context.config_path) \
     :
@@ -406,6 +426,7 @@ def _mock_editor(command):
             patch("getpass.getpass", side_effect=_mock_getpass(password)) as mock_getpass, \
             patch("subprocess.call", side_effect=_mock_editor) as mock_editor, \
             patch("sys.stdin.read", side_effect=lambda: text), \
+            patch("jrnl.time.parse", side_effect=_mock_time_parse(context)), \
             patch("jrnl.config.get_config_path", side_effect=lambda: context.config_path), \
             patch("jrnl.install.get_config_path", side_effect=lambda: context.config_path) \
         :

jrnl/Journal.py

@@ -189,6 +189,9 @@ def tags(self):
     def filter(
         self,
         tags=[],
+        month=None,
+        day=None,
+        year=None,
         start_date=None,
         end_date=None,
         starred=False,
@@ -220,11 +223,19 @@ def filter(
         if contains:
             contains_lower = contains.casefold()
 
+        # Create datetime object for comparison below
+        # this approach allows various formats
+        if month or day or year:
+            compare_d = time.parse(f"{month or 1}.{day or 1}.{year or 1}")
+
         result = [
             entry
             for entry in self.entries
             if (not tags or tagged(entry.tags))
             and (not starred or entry.starred)
+            and (not month or entry.date.month == compare_d.month)
+            and (not day or entry.date.day == compare_d.day)
+            and (not year or entry.date.year == compare_d.year)
             and (not start_date or entry.date >= start_date)
             and (not end_date or entry.date <= end_date)
             and (not exclude or not excluded(entry.tags))

jrnl/args.py

@@ -176,6 +176,30 @@ def parse_args(args=[]):
     reading.add_argument(
         "-on", dest="on_date", metavar="DATE", help="Show entries on this date"
     )
+    reading.add_argument(
+        "-today-in-history",
+        dest="today_in_history",
+        action="store_true",
+        help="Show entries of today over the years",
+    )
+    reading.add_argument(
+        "-month",
+        dest="month",
+        metavar="DATE",
+        help="Show entries on this month of any year",
+    )
+    reading.add_argument(
+        "-day",
+        dest="day",
+        metavar="DATE",
+        help="Show entries on this day of any month",
+    )
+    reading.add_argument(
+        "-year",
+        dest="year",
+        metavar="DATE",
+        help="Show entries of a specific year",
+    )
     reading.add_argument(
         "-from",
         dest="start_date",

jrnl/jrnl.py

@@ -15,6 +15,7 @@
 from .editor import get_text_from_editor
 from .editor import get_text_from_stdin
 from .exception import UserAbort
+from . import time
 
 
 def run(args):
@@ -77,6 +78,10 @@ def _is_write_mode(args, config, **kwargs):
             args.edit,
             args.export,
             args.end_date,
+            args.today_in_history,
+            args.month,
+            args.day,
+            args.year,
             args.limit,
             args.on_date,
             args.short,
@@ -206,8 +211,16 @@ def _search_journal(args, journal, **kwargs):
     if args.on_date:
         args.start_date = args.end_date = args.on_date
 
+    if args.today_in_history:
+        now = time.parse("now")
+        args.day = now.day
+        args.month = now.month
+
     journal.filter(
         tags=args.text,
+        month=args.month,
+        day=args.day,
+        year=args.year,
         start_date=args.start_date,
         end_date=args.end_date,
         strict=args.strict,

tests/test_parse_args.py

@@ -18,6 +18,10 @@ def expected_args(**kwargs):
         "delete": False,
         "edit": False,
         "end_date": None,
+        "today_in_history": False,
+        "month": None,
+        "day": None,
+        "year": None,
         "excluded": [],
         "export": False,
         "filename": None,
@@ -147,6 +151,27 @@ def test_on_date_alone():
     assert cli_as_dict("-on 'saturday'") == expected_args(on_date="saturday")
 
 
+def test_month_alone():
+    assert cli_as_dict("-month 1") == expected_args(month="1")
+    assert cli_as_dict("-month 01") == expected_args(month="01")
+    assert cli_as_dict("-month January") == expected_args(month="January")
+    assert cli_as_dict("-month Jan") == expected_args(month="Jan")
+
+
+def test_day_alone():
+    assert cli_as_dict("-day 1") == expected_args(day="1")
+    assert cli_as_dict("-day 01") == expected_args(day="01")
+
+
+def test_year_alone():
+    assert cli_as_dict("-year 2021") == expected_args(year="2021")
+    assert cli_as_dict("-year 21") == expected_args(year="21")
+
+
+def test_today_in_history_alone():
+    assert cli_as_dict("-today-in-history") == expected_args(today_in_history=True)
+
+
 def test_short_alone():
     assert cli_as_dict("--short") == expected_args(short=True)