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Merge pull request #177 from paul-nameless/custom-mailcap

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Set custom path to mailcap file
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Nameless 2020-09-09 10:41:36 +03:00 committed by GitHub
commit f78818554e
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3 changed files with 14 additions and 4 deletions
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4
readme.md
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@ -186,11 +186,13 @@ KEEP_MEDIA = 7
FILE_PICKER_CMD = "ranger --choosefile={file_path}"
# FILE_PICKER_CMD = "nnn -p {file_path}"
MAILCAP_FILE = os.path.expanduser("~/.config/mailcap")
```
### Mailcap file
Mailcap file is used for deciding how to open telegram files (docs, pics, voice notes, etc.).
Mailcap file is used for deciding how to open telegram files (docs, pics, voice notes, etc.). Path to the file can be overriden with `MAILCAP_FILE` in config file.
Example: `~/.mailcap`

3
tg/config.py
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@ -5,7 +5,7 @@ overwritten by external config file
import os
import platform
import runpy
from typing import Dict
from typing import Dict, Optional
_os_name = platform.system()
_darwin = "Darwin"
@ -15,6 +15,7 @@ _linux = "Linux"
CONFIG_DIR = os.path.expanduser("~/.config/tg/")
CONFIG_FILE = os.path.join(CONFIG_DIR, "conf.py")
FILES_DIR = os.path.expanduser("~/.cache/tg/")
MAILCAP_FILE: Optional[str] = None
LOG_LEVEL = "INFO"
LOG_PATH = os.path.expanduser("~/.local/share/tg/")

11
tg/utils.py
View file

@ -17,7 +17,7 @@ from functools import lru_cache
from logging.handlers import RotatingFileHandler
from subprocess import CompletedProcess
from types import TracebackType
from typing import Any, Optional, Tuple, Type
from typing import Any, Dict, Optional, Tuple, Type
from tg import config
@ -72,12 +72,19 @@ def get_mime(file_path: str) -> str:
return mtype.split("/")[0]
def get_mailcap() -> Dict:
if config.MAILCAP_FILE:
with open(config.MAILCAP_FILE) as f:
return mailcap.readmailcapfile(f) # type: ignore
return mailcap.getcaps()
def get_file_handler(file_path: str) -> str:
mtype, _ = mimetypes.guess_type(file_path)
if not mtype:
return config.DEFAULT_OPEN.format(file_path=shlex.quote(file_path))
caps = mailcap.getcaps()
caps = get_mailcap()
handler, view = mailcap.findmatch(caps, mtype, filename=file_path)
if not handler:
return config.DEFAULT_OPEN.format(file_path=shlex.quote(file_path))