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import re
from ...components.tree import TREE_STRINGS
from ...components.fields import Field
class StringConcat:
def __init__(self):
pass
@classmethod
def INPUT_TYPES(cls):
return {
"required": {
"Prepend": Field.string(),
"Append": Field.string(),
"Delimiter": Field.string(default=", ")
}
}
RETURN_TYPES = ("STRING",)
RETURN_NAMES = ("TEXT",)
FUNCTION = "concatenate"
CATEGORY = TREE_STRINGS
def concatenate(self, Prepend, Append, Delimiter):
out = f"{Prepend}{Delimiter}{Append}"
return (out,)
class StringReplace:
def __init__(self):
pass
@classmethod
def INPUT_TYPES(cls):
return {
"required": {
"Text": Field.string(),
"Pattern": Field.string(),
"Replace_With": Field.string(),
"Mode": Field.combo(["Strict", "RegEx"]),
}
}
RETURN_TYPES = ("STRING",)
RETURN_NAMES = ("TEXT",)
FUNCTION = "replace"
CATEGORY = TREE_STRINGS
def replace(self, Text: str, Pattern: str, Replace_With: str, Mode: str):
out = Text
Pattern = Pattern.encode().decode("unicode_escape")
match Mode:
case "Strict":
out = Text.replace(Pattern, Replace_With)
case "RegEx":
out = re.sub(Pattern, Replace_With, out, flags=re.MULTILINE)
return (out,)
class SearchInText:
def __init__(self):
pass
@classmethod
def INPUT_TYPES(cls):
return {
"required": {
"Text": Field.string(),
"Pattern": Field.string(),
"ConsiderRegister": Field.boolean(default=False),
"Mode": Field.combo(["Strict", "RegEx"]),
}
}
RETURN_TYPES = ("BOOLEAN", "INT",)
RETURN_NAMES = ("BOOLEAN", "OCCURRENCES",)
FUNCTION = "search_in_text"
CATEGORY = TREE_STRINGS
def search_in_text(self, Text: str, Pattern: str, ConsiderRegister: bool, Mode: str) -> tuple:
out = None
occs = 0
Pattern = Pattern.encode().decode("unicode_escape")
if not ConsiderRegister:
Text = Text.lower()
Pattern = Pattern.lower()
match Mode:
case "Strict":
while Pattern in Text:
out = True
occs += 1
Text = Text.replace(Pattern, "", 1)
case "RegEx":
occs = len(re.findall(Pattern, Text))
out = bool(occs)
return (out, occs)
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