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Permit passing a python template context object into the template tester.

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This commit is contained in:
Charles Haley 2022-10-16 15:31:07 +01:00
parent aa4e61f744
commit b4acdab630
1 changed files with 8 additions and 7 deletions
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15
src/calibre/gui2/dialogs/template_dialog.py
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@ -25,7 +25,7 @@ from calibre.library.coloring import (displayable_columns, color_row_key)
from calibre.utils.config_base import tweaks
from calibre.utils.date import DEFAULT_DATE
from calibre.utils.formatter_functions import formatter_functions, StoredObjectType
from calibre.utils.formatter import StopException
from calibre.utils.formatter import StopException, PythonTemplateContext
from calibre.utils.icu import sort_key
from calibre.utils.localization import localize_user_manual_link
@ -312,7 +312,8 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
def __init__(self, parent, text, mi=None, fm=None, color_field=None,
icon_field_key=None, icon_rule_kind=None, doing_emblem=False,
text_is_placeholder=False, dialog_is_st_editor=False,
global_vars=None, all_functions=None, builtin_functions=None):
global_vars=None, all_functions=None, builtin_functions=None,
python_context_object=None):
QDialog.__init__(self, parent)
Ui_TemplateDialog.__init__(self)
self.setupUi(self)
@ -321,10 +322,8 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
self.iconing = icon_field_key is not None
self.embleming = doing_emblem
self.dialog_is_st_editor = dialog_is_st_editor
if global_vars is None:
self.global_vars = {}
else:
self.global_vars = global_vars
self.global_vars = global_vars or {}
self.python_context_object = python_context_object or PythonTemplateContext()
cols = []
self.fm = fm
@ -593,6 +592,7 @@ def evaluate(book, context):
# db: a calibre legacy database object
# globals: the template global variable dictionary
# arguments: is a list of arguments if the template is called by a GPM template, otherwise None
# funcs: allows to use the Builtin/User functions and Stored GPM/Python templates
# your Python code goes here
return 'a string'
@ -794,7 +794,8 @@ def evaluate(book, context):
v = SafeFormat().safe_format(txt, mi, _('EXCEPTION:'),
mi, global_vars=self.global_vars,
template_functions=self.all_functions,
break_reporter=self.break_reporter if r == break_on_mi else None)
break_reporter=self.break_reporter if r == break_on_mi else None,
python_context_object=self.python_context_object)
w = tv.cellWidget(r, 1)
w.setText(v.translate(translate_table))
w.setCursorPosition(0)