Coverage for lst_auto_rta/paths.py: 98%
43 statements
« prev ^ index » next coverage.py v7.6.4, created at 2024-11-03 14:47 +0000
« prev ^ index » next coverage.py v7.6.4, created at 2024-11-03 14:47 +0000
1import datetime
2from pathlib import Path
3from typing import List
6class RecoPathStructure:
7 """Implements the path structures to store RTA data for LST AUTO RTA
9 Attributes
10 ----------
11 base_data_dir: Path
12 Directory into which all RTA data are written. A Night's data will be added in sub-directories.
13 night_date: datetime.datetime
14 Date of the observation night. If in the morning, the date modified to correspond to the
15 previous day (day of the start of the night).
16 """
18 def __init__(self, base_data_dir: str, night_date: datetime.datetime):
19 self.base_data_dir = Path(base_data_dir)
20 self.night_date = night_date
21 if self.night_date.hour < 12:
22 self.night_date = night_date.replace(day=self.night_date.day - 1)
24 @property
25 def night_data_dir(
26 self,
27 ) -> Path:
28 """Path to the night's data directory
30 Returns
31 -------
32 Path
33 Path of the night's data directory: base_data_dir/YYYY/MM/DD
34 """
35 return self.base_data_dir.joinpath(
36 "{:04d}".format(self.night_date.year),
37 "{:02d}".format(self.night_date.month),
38 "{:02d}".format(self.night_date.day),
39 )
41 def create_night_data_dir(self):
42 """Create the night's data directory"""
43 self.night_data_dir.mkdir(parents=True, exist_ok=True)
45 def _new_obs_dir(self, obs_id: str, ensure_unique: bool = False) -> Path:
46 """Get the Path to a new observation directory
48 Parameters
49 ----------
50 obs_id : str
51 Observation ID
52 ensure_unique : bool, optional
53 If true, a suffix is appended to the default name to make sure that the new directory doesn't yet exists, by default False
55 Returns
56 -------
57 Path
58 Path to a new observation directory
59 """
60 obs_data_dir = self.night_data_dir / obs_id
61 if ensure_unique:
62 suffix_number = 0
63 while obs_data_dir.exists():
64 obs_data_dir = self.night_data_dir / (obs_id + f"_{suffix_number}")
65 suffix_number += 1
66 return obs_data_dir
68 def dl1_dir(self, obs_dir: Path | str) -> Path:
69 """Path to the DL1 subdirectory in `obs_dir`
71 Parameters
72 ----------
73 obs_dir : Path or str
74 Path to the observation directory
76 Returns
77 -------
78 Path
79 Path to the DL1 sub-directory of `obs_dir`.
80 """
81 return Path(obs_dir) / "DL1"
83 def dl2_dir(self, obs_dir: Path | str) -> Path:
84 """Path to the DL2 subdirectory in `obs_dir`
86 Parameters
87 ----------
88 obs_dir : Path or str
89 Path to the observation directory
91 Returns
92 -------
93 Path
94 Path to the DL2 sub-directory of `obs_dir`
95 """
96 return Path(obs_dir) / "DL2"
98 def dl3_dir(self, obs_dir: Path | str) -> Path:
99 """Path to the DL3 subdirectory in `obs_dir`
101 Parameters
102 ----------
103 obs_dir : Path or str
104 Path to the observation directory
106 Returns
107 -------
108 Path
109 Path to the DL3 sub-directory of `obs_dir`
110 """
111 return Path(obs_dir) / "DL3"
113 def log_dir(self, obs_dir: Path | str) -> Path:
114 """Path to the logs subdirectory in `obs_dir`
116 Parameters
117 ----------
118 obs_dir : Path or str
119 Path to the observation directory
121 Returns
122 -------
123 Path
124 Path to the log sub-directory of `obs_dir`
125 """
126 return Path(obs_dir) / "logs"
128 def plt_dir(self, obs_dir: Path | str) -> Path:
129 """Path to the plot subdirectory in `obs_dir`
131 Parameters
132 ----------
133 obs_dir : Path or str
134 Path to the observation directory
136 Returns
137 -------
138 Path
139 Path to the plot sub-directory of `obs_dir`
140 """
141 return Path(obs_dir) / "plots"
143 def create_observation_data_dirs(self, obs_id: str, ensure_unique: bool = False) -> Path:
144 """Create the observation directory and sub-directories
146 Parameters
147 ----------
148 obs_id : str
149 Observation ID
150 ensure_unique : bool, optional
151 If true, makes sure that the created observation directory is unique, otherwise
152 an existing repository can be re-used, by default False
154 Returns
155 -------
156 obs_data_dir : Path
157 Path of the observation directory.
158 """
159 obs_data_dir = self._new_obs_dir(obs_id, ensure_unique)
160 obs_data_dir.mkdir(parents=True, exist_ok=True)
161 self.dl1_dir(obs_data_dir).mkdir(exist_ok=True)
162 self.dl2_dir(obs_data_dir).mkdir(exist_ok=True)
163 self.dl3_dir(obs_data_dir).mkdir(exist_ok=True)
164 self.log_dir(obs_data_dir).mkdir(exist_ok=True)
165 self.plt_dir(obs_data_dir).mkdir(exist_ok=True)
166 return obs_data_dir
168 def obs_dirs(self, obs_id: str) -> List[Path]:
169 """Get the observation directories with data from observation `obs_id`
171 Since several directories can exists when `ensure_unique = True`, this function
172 returns a list of all possible directories for an observation.
174 Parameters
175 ----------
176 obs_id : str
177 Observation ID.
179 Returns
180 -------
181 List[Path]
182 List of Paths to directories containing data from observation `obs_id`.
183 """
184 return [d for d in self.night_data_dir.iterdir() if d.is_dir() and d.startswith(obs_id)]