122 lines
4.1 KiB
Python
122 lines
4.1 KiB
Python
#!/usr/bin/python3
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import subprocess
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from pathlib import Path
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from typing import Dict
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from config import LECTURE_START_MARKER, LECTURE_END_MARKER, DEFAULT_IMPORT_INDENTATION
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from edit import edit
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from lectures import Lectures, number2filename
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from parse_counters import parse_counters, dict2setcounters
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class Notes:
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def __init__(self, course):
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self.course = course # A course
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self.info: Dict = course.info['notes']
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self.root: Path = course.path / self.info['path']
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self.root.mkdir(parents=True, exist_ok=True)
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self.master_file: Path = self.root / self.info['master_file']
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self.full_file: Path = self.root / self.info['full_file']
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self._lectures = None
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@staticmethod
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def get_header_footer(filepath):
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part = 0
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header = ''
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footer = ''
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with filepath.open() as f:
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for line in f:
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# order of if-statements is important here!
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if LECTURE_END_MARKER in line:
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part = 2
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if part == 0:
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header += line
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if part == 2:
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footer += line
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if LECTURE_START_MARKER in line:
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part = 1
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return header, footer
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def new_lecture(self):
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lec = self.lectures.new_lecture()
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if lec.number == 1:
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self.update_lectures_in_master([1])
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else:
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self.update_lectures_in_master([lec.number - 1, lec.number])
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self.update_lectures_in_full(self.lectures.parse_range_string('all'))
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return lec
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def input_lecture_command(self, num: int):
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if self.lectures.root.relative_to(self.root) == Path('.'):
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input_command = r'\input{'
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else:
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input_command = r'\import{' + str(self.lectures.root.relative_to(self.root)) + '/}{'
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return ' ' * DEFAULT_IMPORT_INDENTATION + input_command + number2filename(num) + '}\n'
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def set_counters(self, lecture_list, lec, setcounters=False):
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if not setcounters:
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return ''
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if lec - 1 not in lecture_list and self.full_file:
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return dict2setcounters(parse_counters(self.full_file.with_suffix('.counters'), {'lecture': lec}))
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return ''
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def update_lectures_in_file(self, filename, lecture_list, setcounters=False):
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header, footer = self.get_header_footer(filename)
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body = ''.join([self.set_counters(lecture_list, num, setcounters) + self.input_lecture_command(num)
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for num in lecture_list])
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filename.write_text(header + body + footer)
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def update_lectures_in_master(self, lecture_list):
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self.update_lectures_in_file(self.master_file, lecture_list, True)
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def update_lectures_in_full(self, lecture_list):
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if self.full_file:
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self.update_lectures_in_file(self.full_file, lecture_list)
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def edit_master(self):
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edit(self.master_file)
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def edit_full(self):
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edit(self.full_file)
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def open_master(self):
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result = subprocess.run(
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['zathura', str(self.master_file.with_suffix('.pdf'))],
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL
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)
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def open_full(self):
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result = subprocess.run(
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['zathura', str(self.full_file.with_suffix('.pdf'))],
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL
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)
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def compile_master(self):
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result = subprocess.run(
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['latexmk', '-f', '-interaction=nonstopmode', str(self.master_file)],
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL,
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cwd=str(self.root)
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)
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return result.returncode
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def compile_full(self):
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if not self.full_file:
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return 0
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result = subprocess.run(
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['latexmk', '-f', '-interaction=nonstopmode', str(self.full_file)],
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stdout=subprocess.DEVNULL,
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stderr=subprocess.DEVNULL,
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cwd=str(self.root)
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)
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return result.returncode
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@property
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def lectures(self):
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if not self._lectures:
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self._lectures = Lectures(self)
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return self._lectures
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