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Fix version detect of binaries on windows

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This commit is contained in:
Ozzie Isaacs 2020-05-24 17:24:54 +02:00
parent cf10244f20
commit e4eab17595
3 changed files with 11 additions and 7 deletions
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6
cps/config_sql.py
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@ -362,8 +362,10 @@ def _migrate_table(session, orm_class):
def autodetect_calibre_binary(): def autodetect_calibre_binary():
if sys.platform == "win32": if sys.platform == "win32":
calibre_path = ["C:\\program files\calibre\calibre-convert.exe", calibre_path = ["C:\\program files\calibre\ebook-convert.exe",
"C:\\program files(x86)\calibre\calibre-convert.exe"] "C:\\program files(x86)\calibre\ebook-convert.exe",
"C:\\program files(x86)\calibre2\ebook-convert.exe",
"C:\\program files\calibre2\ebook-convert.exe"]
else: else:
calibre_path = ["/opt/calibre/ebook-convert"] calibre_path = ["/opt/calibre/ebook-convert"]
for element in calibre_path: for element in calibre_path:

5
cps/helper.py
View File

@ -634,11 +634,12 @@ def check_unrar(unrarLocation):
unrarLocation = unrarLocation.encode(sys.getfilesystemencoding()) unrarLocation = unrarLocation.encode(sys.getfilesystemencoding())
unrarLocation = [unrarLocation] unrarLocation = [unrarLocation]
for lines in process_wait(unrarLocation): for lines in process_wait(unrarLocation):
value = re.search('UNRAR (.*) freeware', lines) value = re.search('UNRAR (.*) freeware', lines, re.IGNORECASE)
if value: if value:
version = value.group(1) version = value.group(1)
log.debug("unrar version %s", version) log.debug("unrar version %s", version)
except OSError as err: break
except (OSError, UnicodeDecodeError) as err:
log.exception(err) log.exception(err)
return _('Error excecuting UnRar') return _('Error excecuting UnRar')

7
cps/subproc_wrapper.py
View File

@ -22,7 +22,7 @@ import os
import subprocess import subprocess
def process_open(command, quotes=(), env=None, sout=subprocess.PIPE, serr=subprocess.PIPE): def process_open(command, quotes=(), env=None, sout=subprocess.PIPE, serr=subprocess.PIPE, newlines=True):
# Linux py2.7 encode as list without quotes no empty element for parameters # Linux py2.7 encode as list without quotes no empty element for parameters
# linux py3.x no encode and as list without quotes no empty element for parameters # linux py3.x no encode and as list without quotes no empty element for parameters
# windows py2.7 encode as string with quotes empty element for parameters is okay # windows py2.7 encode as string with quotes empty element for parameters is okay
@ -41,12 +41,13 @@ def process_open(command, quotes=(), env=None, sout=subprocess.PIPE, serr=subpro
else: else:
exc_command = [x for x in command] exc_command = [x for x in command]
return subprocess.Popen(exc_command, shell=False, stdout=sout, stderr=serr, universal_newlines=True, env=env) return subprocess.Popen(exc_command, shell=False, stdout=sout, stderr=serr, universal_newlines=newlines, env=env)
def process_wait(command, serr=subprocess.PIPE): def process_wait(command, serr=subprocess.PIPE):
# Run command, wait for process to terminate, and return an iterator over lines of its output. # Run command, wait for process to terminate, and return an iterator over lines of its output.
p = process_open(command, serr=serr) newlines = os.name != 'nt'
p = process_open(command, serr=serr, newlines=newlines)
p.wait() p.wait()
for line in p.stdout.readlines(): for line in p.stdout.readlines():
if isinstance(line, bytes): if isinstance(line, bytes):