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Mini Shell
Mini Shell
__license__ = 'GPL 3'
__copyright__ = '2011, John Schember <john@nachtimwald.com>'
__docformat__ = 'restructuredtext en'
import re
from qt.core import (QDialog, QDialogButtonBox)
from calibre.gui2.store.config.chooser.adv_search_builder_ui import Ui_Dialog
from calibre.library.caches import CONTAINS_MATCH, EQUALS_MATCH
from calibre.utils.localization import localize_user_manual_link
class AdvSearchBuilderDialog(QDialog, Ui_Dialog):
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setupUi(self)
try:
self.sh_label.setText(self.sh_label.text() % localize_user_manual_link(
'https://manual.calibre-ebook.com/gui.html#the-search-interface'))
except TypeError:
pass # link already localized
self.buttonBox.accepted.connect(self.advanced_search_button_pushed)
self.tab_2_button_box.accepted.connect(self.accept)
self.tab_2_button_box.rejected.connect(self.reject)
self.clear_button.clicked.connect(self.clear_button_pushed)
self.adv_search_used = False
self.mc = ''
self.tabWidget.setCurrentIndex(0)
self.tabWidget.currentChanged[int].connect(self.tab_changed)
self.tab_changed(0)
def tab_changed(self, idx):
if idx == 1:
self.tab_2_button_box.button(QDialogButtonBox.StandardButton.Ok).setDefault(True)
else:
self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setDefault(True)
def advanced_search_button_pushed(self):
self.adv_search_used = True
self.accept()
def clear_button_pushed(self):
self.name_box.setText('')
self.description_box.setText('')
self.headquarters_box.setText('')
self.format_box.setText('')
self.enabled_combo.setCurrentIndex(0)
self.drm_combo.setCurrentIndex(0)
self.affiliate_combo.setCurrentIndex(0)
def tokens(self, raw):
phrases = re.findall(r'\s*".*?"\s*', raw)
for f in phrases:
raw = raw.replace(f, ' ')
phrases = [t.strip('" ') for t in phrases]
return ['"' + self.mc + t + '"' for t in phrases + [r.strip() for r in raw.split()]]
def search_string(self):
if self.adv_search_used:
return self.adv_search_string()
else:
return self.box_search_string()
def adv_search_string(self):
mk = self.matchkind.currentIndex()
if mk == CONTAINS_MATCH:
self.mc = ''
elif mk == EQUALS_MATCH:
self.mc = '='
else:
self.mc = '~'
all, any, phrase, none = map(lambda x: str(x.text()),
(self.all, self.any, self.phrase, self.none))
all, any, none = map(self.tokens, (all, any, none))
phrase = phrase.strip()
all = ' and '.join(all)
any = ' or '.join(any)
none = ' and not '.join(none)
ans = ''
if phrase:
ans += '"%s"'%phrase
if all:
ans += (' and ' if ans else '') + all
if none:
ans += (' and not ' if ans else 'not ') + none
if any:
ans += (' or ' if ans else '') + any
return ans
def token(self):
txt = str(self.text.text()).strip()
if txt:
if self.negate.isChecked():
txt = '!'+txt
tok = self.FIELDS[str(self.field.currentText())]+txt
if re.search(r'\s', tok):
tok = '"%s"'%tok
return tok
def box_search_string(self):
mk = self.matchkind.currentIndex()
if mk == CONTAINS_MATCH:
self.mc = ''
elif mk == EQUALS_MATCH:
self.mc = '='
else:
self.mc = '~'
ans = []
self.box_last_values = {}
name = str(self.name_box.text()).strip()
if name:
ans.append('name:"' + self.mc + name + '"')
description = str(self.description_box.text()).strip()
if description:
ans.append('description:"' + self.mc + description + '"')
headquarters = str(self.headquarters_box.text()).strip()
if headquarters:
ans.append('headquarters:"' + self.mc + headquarters + '"')
format = str(self.format_box.text()).strip()
if format:
ans.append('format:"' + self.mc + format + '"')
enabled = str(self.enabled_combo.currentText()).strip()
if enabled:
ans.append('enabled:' + enabled)
drm = str(self.drm_combo.currentText()).strip()
if drm:
ans.append('drm:' + drm)
affiliate = str(self.affiliate_combo.currentText()).strip()
if affiliate:
ans.append('affiliate:' + affiliate)
if ans:
return ' and '.join(ans)
return ''
Zerion Mini Shell 1.0